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author John Rouillard <rouilj@ieee.org>
date Thu, 18 Apr 2024 20:52:15 -0400
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1 .. meta::
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2 :description:
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3 Reference for the internals of Roundup. Includes background
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4 information for cookbook and how-to examples.
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5 Reference for the design and internals needed to understand
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6 and extend the examples to meet new needs.
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7
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8 :tocdepth: 2
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9
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10 =================
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11 Roundup Reference
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12 =================
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13
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14 .. admonition:: Welcome
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15
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16 This document was part of the `customisation document`_. The
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17 customisation document was getting large and unwieldy. The
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18 combination of examples and internal information that made finding
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19 information difficult. Questions raised on the mailing list were
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20 well answered in the customisation document, but finding the info
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21 was difficult.
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22
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23 The documentation is slowly being reorganized using the `Diataxis
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24 framework`_. Help with the reorganization is welcome.
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25
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26 This document provides background for the tutorials
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27 or how-tos in the customisation document.
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28
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29 .. _customisation document: customizing.html
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30 .. _diataxis framework: https://diataxis.fr/
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31
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32 .. This document borrows from the ZopeBook section on ZPT. The original was at:
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33 http://www.zope.org/Documentation/Books/ZopeBook/current/ZPT.stx
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34
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35 .. contents::
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36 :depth: 2
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37 :local:
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38
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39 Trackers in a Nutshell
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40 ======================
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41
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42 Trackers have the following structure:
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43
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44 .. index::
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45 single: tracker; structure db directory
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46 single: tracker; structure detectors directory
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47 single: tracker; structure extensions directory
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48 single: tracker; structure html directory
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49 single: tracker; structure html directory
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50 single: tracker; structure lib directory
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51
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52 .. table::
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53 :class: valign-top
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54
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55 =================== ========================================================
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56 Tracker File Description
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57 =================== ========================================================
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58 config.ini Holds the basic `tracker configuration`_
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59 schema.py Holds the `tracker schema`_
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60 initial_data.py Loads initial data into the tracker (status,
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61 priority ...) when initializing the tracker (optional)
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62 interfaces.py Allows `modifying the core of Roundup`_ (optional)
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63 db/ Holds the tracker's database
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64 db/files/ Holds the tracker's uploaded files and message
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65 db/backend_name Names the database back-end for the tracker (obsolete).
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66 Use the ``backend`` setting in the ``[rdbms]``
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67 section of ``config.ini`` instead.
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68 detectors/ `Auditors and reactors`_ for this tracker
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69 extensions/ Additional `actions`_ and `templating utilities`_
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70 html/ Web interface templates, images and style sheets
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71 lib/ optional common imports for detectors and extensions
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72 =================== ========================================================
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73
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74
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75 .. index:: config.ini
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76 .. index:: configuration; see config.ini
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77
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78 Tracker Configuration
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79 =====================
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80
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81 The ``config.ini`` located in your tracker home contains the basic
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82 configuration for the web and e-mail components of Roundup's interfaces.
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83
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84 The `tracker schema`_ defines the data captured by your tracker. It
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85 also defines the permissions used when accessing the data: see the
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86 `security / access controls`_ section. For example, you must grant the
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87 "Anonymous" Role the "Email Access" Permission to allow users to
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88 automatically register through the email interface,.
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89
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90 .. index::
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91 single: config.ini; sections
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92 see: configuration; config.ini
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93
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94 The following is taken from the `Python Library Reference`__ (July 18, 2018)
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95 section "ConfigParser -- Configuration file parser":
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96
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97 The configuration file consists of sections, led by a [section] header
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98 and followed by name: value entries, with continuations in the style
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99 of RFC 822 (see section 3.1.1, “LONG HEADER FIELDS”); name=value is
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100 also accepted. Note that leading whitespace is removed from
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101 values. The optional values can contain format strings which refer to
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102 other values in the same section, or values in a special DEFAULT
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103 section. Additional defaults can be provided on initialization and
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104 retrieval. Lines beginning with '#' or ';' are ignored and may be
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105 used to provide comments.
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106
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107 For example::
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108
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109 [My Section]
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110 foodir = %(dir)s/whatever
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111 dir = frob
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112
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113 would resolve the "%(dir)s" to the value of "dir" ("frob" in this case)
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114 resulting in "foodir" being "frob/whatever".
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115
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116 The reference above discusses using the ``[DEFAULT]`` section and
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117 interpolation. For example::
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118
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119 [DEFAULT]
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120 local_admin_email = admin@example.com
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121
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122 [main]
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123 admin_email = %(local_admin_email)s
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124
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125 will set the admin_email setting. This works when running the
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126 tracker. When upgrading Roundup using ``updateconfig`` to create
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127 a new ``config.ini``, the ``DEFAULT`` section is not preserved
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128 and interpolation tokens (e.g. ``%(local_admin_email)s`` are
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129 replaced with their values (``admin@example.com``). This may be
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130 fixed in a future release of Roundup.
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131
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132 Note that you can not reference settings in the ``DEFAULT``
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133 section from Roundup. They are only useful when interpolated into
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134 a defined setting.
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135
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136 __ https://docs.python.org/2/library/configparser.html
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137
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138 Example configuration settings are below. This is a partial list. The
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139 ``config.ini`` file includes documentation on all the settings.
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140
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141 .. .comment out. file generation needs more work include:: tracker_config.txt
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142
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143 .. index:: config.ini; sections main
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144
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145 Section **main**
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146 database -- ``db``
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147 Database directory path. The path may be either absolute or relative
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148 to the directory containing this config file.
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149
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150 templates -- ``html``
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151 Path to the HTML templates directory. The path may be either absolute
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152 or relative to the directory containing this config file.
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153
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154 static_files -- default *blank*
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155 A list of space separated directory paths (or a single directory).
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156 These directories hold additional static files available via Web UI.
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157 These directories may contain sitewide images, CSS stylesheets etc. If
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158 a '-' is included, the list processing ends and the TEMPLATES
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159 directory is not searched after the specified directories. If this
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160 option is not set, all static files are taken from the TEMPLATES
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161 directory.
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162
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163 admin_email -- ``roundup-admin``
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164 Email address that roundup will complain to if it runs into trouble. If
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165 the email address doesn't contain an ``@`` part, the MAIL_DOMAIN defined
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166 below is used.
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167
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168 dispatcher_email -- ``roundup-admin``
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169 The 'dispatcher' is a role that can get notified when errors occur
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170 while sending email to a user. It is used by the ERROR_MESSAGES_TO config
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171 setting. If the email address doesn't contain an ``@`` part, the
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172 MAIL_DOMAIN defined below is used.
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173
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174 email_from_tag -- default *blank*
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175 Additional text to include in the "name" part of the From: address used
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176 in nosy messages. If the sending user is "Foo Bar", the From: line
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177 is usually: ``"Foo Bar" <issue_tracker@tracker.example>``
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178 the EMAIL_FROM_TAG goes inside the "Foo Bar" quotes like so:
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179 ``"Foo Bar EMAIL_FROM_TAG" <issue_tracker@tracker.example>``
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180
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181 new_web_user_roles -- ``User``
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182 Roles that a user gets when they register with Web User Interface.
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183 This is a comma-separated list of role names (e.g. ``Admin,User``).
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184
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185 new_email_user_roles -- ``User``
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186 Roles that a user gets when they register with Email Gateway.
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187 This is a comma-separated string of role names (e.g. ``Admin,User``).
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188
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189 error_messages_to -- ``user``
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190 Send error message emails to the ``dispatcher``, ``user``, or ``both``?
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191 The dispatcher is configured using the DISPATCHER_EMAIL setting.
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192 Allowed values: ``dispatcher``, ``user``, or ``both``
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193
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194 html_version -- ``html4``
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195 This setting should be left at the default value of html4.
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196 Support is ending for xhtml mode.
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197 HTML version to generate. The templates are ``html4`` by default.
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198 If you wish to make them xhtml, then you'll need to change this
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199 var to ``xhtml`` too so all auto-generated HTML is compliant.
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200 Allowed values: ``html4``, ``xhtml``
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201
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202 timezone -- ``0``
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203 Numeric timezone offset used when users do not choose their own
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204 in their settings.
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205
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206 instant_registration -- ``yes``
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207 Register new users instantly, or require confirmation via
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208 email?
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209 Allowed values: ``yes``, ``no``
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210
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211 email_registration_confirmation -- ``yes``
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212 Offer registration confirmation by email or only through the web?
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213 Allowed values: ``yes``, ``no``
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214
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215 indexer_stopwords -- default *blank*
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216 Additional stop-words for the full-text indexer specific to
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217 your tracker. See the indexer source for the default list of
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218 stop-words (e.g. ``A,AND,ARE,AS,AT,BE,BUT,BY, ...``).
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219
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220 umask -- ``02``
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221 Defines the file creation mode mask.
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222
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223 csv_field_size -- ``131072``
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224 Maximum size of a csv-field during import. Roundup's export
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225 format is a csv (comma separated values) variant. The csv
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226 reader has a limit on the size of individual fields
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227 starting with python 2.5. Set this to a higher value if you
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228 get the error 'Error: field larger than field limit' during
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229 import.
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230
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231 .. index:: config.ini; sections tracker
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232
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233 Section **tracker**
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234 name -- ``Roundup issue tracker``
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235 A descriptive name for your Roundup instance.
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236
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237 web -- ``http://host.example/demo/``
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238 The web address that the tracker is viewable at.
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239 This will be included in information sent to users of the tracker.
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240 The URL MUST include the cgi-bin part or anything else
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241 that is required to get to the home page of the tracker.
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242 You MUST include a trailing '/' in the URL.
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243
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244 email -- ``issue_tracker``
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245 Email address that mail to Roundup should go to.
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246
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247 language -- default *blank*
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248 Default locale name for this tracker. If this option is not set, the
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249 language is determined by the environment variable LANGUAGE, LC_ALL,
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250 LC_MESSAGES, or LANG, in that order of preference.
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251
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252 .. index:: config.ini; sections web
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253
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254 Section **web**
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255 allow_html_file -- ``no``
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256 Setting this option enables Roundup to serve uploaded HTML
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257 file content *as HTML*. This is a potential security risk
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258 and is therefore disabled by default. Set to 'yes' if you
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259 trust *all* users uploading content to your tracker.
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260
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261 http_auth -- ``yes``
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262 Whether to use HTTP Basic Authentication, if present.
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263 Roundup will use either the REMOTE_USER or HTTP_AUTHORIZATION
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264 variables supplied by your web server (in that order).
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265 Set this option to 'no' if you do not wish to use HTTP Basic
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266 Authentication in your web interface.
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267
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268 use_browser_language -- ``yes``
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269 Whether to use HTTP Accept-Language, if present.
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270 Browsers send a language-region preference list.
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271 It's usually set in the client's browser or in their
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272 Operating System.
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273 Set this option to 'no' if you want to ignore it.
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274
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275 debug -- ``no``
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276 Setting this option makes Roundup display error tracebacks
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277 in the user's browser rather than emailing them to the
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278 tracker admin."),
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279
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280 .. index:: config.ini; sections rdbms
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281 single: config.ini; database settings
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282
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283 Section **rdbms**
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284 The settings in this section set the backend and configure
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285 addition settings needed by RDBMS like SQLite, PostgreSQL and
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286 MySQL.
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287
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288 .. index::
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289 single: postgres; select backend in config.ini
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290 single: mysql; select backend in config.ini
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291 single: sqlite; select backend in config.ini
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292 single: anydbm; select backend in config.ini
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293 see: database; postgres
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294 see: database; mysql
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295 see: database; sqlite
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296 see: database; anydbm
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297
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298 backend -- set to value by init
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299 The database backend such as anydbm, sqlite, mysql or postgres.
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300
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301 name -- ``roundup``
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302 Name of the database to use. For Postgresql, this can
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303 be database.schema to use a specific schema within
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304 a Postgres database.
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305
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306 host -- ``localhost``
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307 Database server host.
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308
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309 port -- default *blank*
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310 TCP port number of the database server. Postgresql usually resides on
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311 port 5432 (if any), for MySQL default port number is 3306. Leave this
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312 option empty to use backend default.
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313
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314 user -- ``roundup``
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315 Database user name that Roundup should use.
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316
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317 password -- ``roundup``
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318 Database user password.
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319
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320 service -- default *blank*
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321 Use to define the Connection Service for your PostgreSQL connection
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322 when using a system-wide pg_service.conf or ~/.pg_service.conf as
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323 discussed in
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324 https://www.postgresql.org/docs/current/libpq-pgservice.html.
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325
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326 Setting this to the name of the service allows different trackers to
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327 connect to different services when running multiple trackers under
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328 one Roundup server. If you are only running one tracker, you can set
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329 the PGSERVICE environment variable. Note that other settings
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330 specified in this file (rdbms: user, password, port, host, (db)name)
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331 will override the corresponding connection service setting.
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332
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333 read_default_file -- ``~/.my.cnf``
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334 Name of the MySQL defaults file. Only used in MySQL connections.
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335
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336 read_default_group -- ``roundup``
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337 Name of the group to use in the MySQL defaults file. Only used in
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338 MySQL connections.
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339
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340 .. index::
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341 single: sqlite; lock timeout
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342
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343 sqlite_timeout -- ``30``
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344 Number of seconds to wait when the SQLite database is locked.
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345 Used only for SQLite.
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346
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347 cache_size -- `100`
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348 Size of the node cache (in elements) used to keep most recently used
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349 data in memory.
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350
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351 .. index:: config.ini; sections logging
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352 see: logging; config.ini, sections logging
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353
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354 Section **logging**
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355 config -- default *blank*
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356 Path to configuration file for standard Python logging module. If this
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357 option is set, logging configuration is loaded from specified file;
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358 options 'filename' and 'level' in this section are ignored. The path may
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359 be either absolute or relative to the directory containig this config file.
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360
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361 filename -- default *blank*
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362 Log file name for minimal logging facility built into Roundup. If no file
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363 name specified, log messages are written on stderr. If above 'config'
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364 option is set, this option has no effect. The path may be either absolute
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365 or relative to the directory containig this config file.
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366
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367 level -- ``ERROR``
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368 Minimal severity level of messages written to log file. If above 'config'
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369 option is set, this option has no effect.
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370 Allowed values: ``DEBUG``, ``INFO``, ``WARNING``, ``ERROR``
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371
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372 .. index:: config.ini; sections mail
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373
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374 Section **mail**
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375 Outgoing email options. Used for nosy messages, password reset and
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376 registration approval requests.
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377
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378 domain -- ``localhost``
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379 Domain name used for email addresses.
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380
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381 host -- default *blank*
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382 SMTP mail host that Roundup will use to send mail
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383
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384 username -- default *blank*
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385 SMTP login name. Set this if your mail host requires authenticated access.
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386 If username is not empty, password (below) MUST be set!
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387
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388 password -- default *blank*
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389 SMTP login password.
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390 Set this if your mail host requires authenticated access.
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391
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392 port -- default *25*
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393 SMTP port on mail host.
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394 Set this if your mail host runs on a different port.
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395
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396 local_hostname -- default *blank*
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397 The fully qualified domain name (FQDN) to use during SMTP sessions. If left
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398 blank, the underlying SMTP library will attempt to detect your FQDN. If your
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399 mail host requires something specific, specify the FQDN to use.
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400
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401 tls -- ``no``
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402 If your SMTP mail host provides or requires TLS (Transport Layer Security)
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403 then you may set this option to 'yes'.
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404 Allowed values: ``yes``, ``no``
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405
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406 tls_keyfile -- default *blank*
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407 If TLS is used, you may set this option to the name of a PEM formatted
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408 file that contains your private key. The path may be either absolute or
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409 relative to the directory containig this config file.
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410
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411 tls_certfile -- default *blank*
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412 If TLS is used, you may set this option to the name of a PEM formatted
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
413 certificate chain file. The path may be either absolute or relative
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
414 to the directory containig this config file.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
415
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
416 charset -- utf-8
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
417 Character set to encode email headers with. We use utf-8 by default, as
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
418 it's the most flexible. Some mail readers (eg. Eudora) can't cope with
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
419 that, so you might need to specify a more limited character set
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
420 (eg. iso-8859-1).
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
421
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
422 debug -- default *blank*
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
423 Setting this option makes Roundup to write all outgoing email messages
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
424 to this file *instead* of sending them. This option has the same effect
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
425 as environment variable SENDMAILDEBUG. Environment variable takes
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
426 precedence. The path may be either absolute or relative to the directory
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
427 containig this config file.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
428
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
429 add_authorinfo -- ``yes``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
430 Add a line with author information at top of all messages send by
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
431 Roundup.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
432
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
433 add_authoremail -- ``yes``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
434 Add the mail address of the author to the author information at the
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
435 top of all messages. If this is false but add_authorinfo is true,
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
436 only the name of the actor is added which protects the mail address
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
437 of the actor from being exposed at mail archives, etc.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
438
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
439 .. index:: config.ini; sections mailgw
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
440 single: mailgw; config
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
441 see: mail gateway; mailgw
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
442
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
443 Section **mailgw**
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
444 Roundup Mail Gateway options
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
445
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
446 keep_quoted_text -- ``yes``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
447 Keep email citations when accepting messages. Setting this to ``no`` strips
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
448 out "quoted" text from the message. Signatures are also stripped.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
449 Allowed values: ``yes``, ``no``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
450
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
451 leave_body_unchanged -- ``no``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
452 Preserve the email body as is - that is, keep the citations *and*
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
453 signatures.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
454 Allowed values: ``yes``, ``no``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
455
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
456 default_class -- ``issue``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
457 Default class to use in the mailgw if one isn't supplied in email subjects.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
458 To disable, leave the value blank.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
459
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
460 language -- default *blank*
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
461 Default locale name for the tracker mail gateway. If this option is
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
462 not set, mail gateway will use the language of the tracker instance.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
463
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
464 subject_prefix_parsing -- ``strict``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
465 Controls the parsing of the [prefix] on subject lines in incoming emails.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
466 ``strict`` will return an error to the sender if the [prefix] is not
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
467 recognised. ``loose`` will attempt to parse the [prefix] but just
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
468 pass it through as part of the issue title if not recognised. ``none``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
469 will always pass any [prefix] through as part of the issue title.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
470
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
471 subject_suffix_parsing -- ``strict``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
472 Controls the parsing of the [suffix] on subject lines in incoming emails.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
473 ``strict`` will return an error to the sender if the [suffix] is not
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
474 recognised. ``loose`` will attempt to parse the [suffix] but just
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
475 pass it through as part of the issue title if not recognised. ``none``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
476 will always pass any [suffix] through as part of the issue title.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
477
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
478 subject_suffix_delimiters -- ``[]``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
479 Defines the brackets used for delimiting the commands suffix in a subject
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
480 line.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
481
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
482 subject_content_match -- ``always``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
483 Controls matching of the incoming email subject line against issue titles
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
484 in the case where there is no designator [prefix]. ``never`` turns off
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
485 matching. ``creation + interval`` or ``activity + interval`` will match
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
486 an issue for the interval after the issue's creation or last activity.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
487 The interval is a standard Roundup interval.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
488
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
489 subject_updates_title -- ``yes``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
490 Update issue title if incoming subject of email is different.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
491 Setting this to ``no`` will ignore the title part of
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
492 the subject of incoming email messages.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
493
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
494 refwd_re -- ``(\s*\W?\s*(fw|fwd|re|aw|sv|ang)\W)+``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
495 Regular expression matching a single reply or forward prefix
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
496 prepended by the mailer. This is explicitly stripped from the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
497 subject during parsing. Value is Python Regular Expression
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
498 (UTF8-encoded).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
499
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
500 origmsg_re -- `` ^[>|\s]*-----\s?Original Message\s?-----$``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
501 Regular expression matching start of an original message if quoted
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
502 in the body. Value is Python Regular Expression (UTF8-encoded).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
503
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
504 sign_re -- ``^[>|\s]*-- ?$``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
505 Regular expression matching the start of a signature in the message
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
506 body. Value is Python Regular Expression (UTF8-encoded).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
507
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
508 eol_re -- ``[\r\n]+``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
509 Regular expression matching end of line. Value is Python Regular
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
510 Expression (UTF8-encoded).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
511
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
512 blankline_re -- ``[\r\n]+\s*[\r\n]+``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
513 Regular expression matching a blank line. Value is Python Regular
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
514 Expression (UTF8-encoded).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
515
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
516 ignore_alternatives -- ``no``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
517 When parsing incoming mails, Roundup uses the first
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
518 text/plain part it finds. If this part is inside a
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
519 multipart/alternative, and this option is set, all other
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
520 parts of the multipart/alternative are ignored. The default
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
521 is to keep all parts and attach them to the issue.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
522
7559
b5dff5dd4763 Fix typo in index reference
John Rouillard <rouilj@ieee.org>
parents: 7527
diff changeset
523 .. index:: config.ini; sections pgp
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
524
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
525 Section **pgp**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
526 OpenPGP mail processing options
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
527
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
528 enable -- ``no``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
529 Enable PGP processing. Requires gpg.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
530
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
531 roles -- default *blank*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
532 If specified, a comma-separated list of roles to perform PGP
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
533 processing on. If not specified, it happens for all users.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
534
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
535 homedir -- default *blank*
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
536 Location of PGP directory. Defaults to $HOME/.gnupg if not
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
537 specified.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
538
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
539
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
540 .. index:: config.ini; sections nosy
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
541
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
542 Section **nosy**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
543 Nosy messages sending
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
544
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
545 messages_to_author -- ``no``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
546 Send nosy messages to the author of the message.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
547 If ``yes`` is used, then messages are sent to the author
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
548 even if not on the nosy list, same for ``new`` (but only for new messages).
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parents: 7280
diff changeset
549 When set to ``nosy``, the nosy list controls sending messages to the author.
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parents: 7280
diff changeset
550 Allowed values: ``yes``, ``no``, ``new``, ``nosy``
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parents: 7280
diff changeset
551
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
552 signature_position -- ``bottom``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
553 Where to place the email signature.
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parents: 7280
diff changeset
554 Allowed values: ``top``, ``bottom``, ``none``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
555
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diff changeset
556 add_author -- ``new``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
557 Does the author of a message get placed on the nosy list automatically?
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
558 If ``new`` is used, then the author will only be added when a message
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parents: 7280
diff changeset
559 creates a new issue. If ``yes``, then the author will be added on
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parents: 7280
diff changeset
560 followups too. If ``no``, they're never added to the nosy.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
561 Allowed values: ``yes``, ``no``, ``new``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
562
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parents: 7280
diff changeset
563 add_recipients -- ``new``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
564 Do the recipients (``To:``, ``Cc:``) of a message get placed on the nosy
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
565 list? If ``new`` is used, then the recipients will only be added when a
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
566 message creates a new issue. If ``yes``, then the recipients will be added
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
567 on followups too. If ``no``, they're never added to the nosy.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
568 Allowed values: ``yes``, ``no``, ``new``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
569
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parents: 7280
diff changeset
570 email_sending -- ``single``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
571 Controls the email sending from the nosy reactor. If ``multiple`` then
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parents: 7280
diff changeset
572 a separate email is sent to each recipient. If ``single`` then a single
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
573 email is sent with each recipient as a CC address.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
574
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parents: 7280
diff changeset
575 max_attachment_size -- ``2147483647``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
576 Attachments larger than the given number of bytes won't be attached
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
577 to nosy mails. They will be replaced by a link to the tracker's
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
578 download page for the file.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
579
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
580
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parents: 7280
diff changeset
581 .. index:: single: roundup-admin; config.ini update
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parents: 7280
diff changeset
582 single: roundup-admin; config.ini create
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
583 single: config.ini; create
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
584 single: config.ini; update
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
585
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parents: 7280
diff changeset
586 You may generate a new default config file using the ``roundup-admin
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
587 genconfig`` command. You can generate a new config file merging in
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
588 existing settings using the ``roundup-admin updateconfig`` command.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
589
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
590 Configuration variables may be referred to in lower or upper case. In code,
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
591 refer to variables not in the "main" section using their section and
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
592 name, so "domain" in the section "mail" becomes MAIL_DOMAIN.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
593
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
594 .. index:: pair: configuration; extensions
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
595 pair: configuration; detectors
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
596
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
597 Extending the configuration file
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
598 --------------------------------
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
599
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
600 You can't add new variables to the config.ini file in the tracker home but
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
601 you can add two new config.ini files:
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
602
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John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
603 - a config.ini in the ``extensions`` directory is loaded and attached
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
604 to the config variable as "ext".
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
605 - a config.ini in the ``detectors`` directory is loaded and attached
7352
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parents: 7280
diff changeset
606 to the config variable as "detectors".
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
607
7875
d4f6ba8e3c1e doc: clarify use of DEFAULT section and interpolation in config files.
John Rouillard <rouilj@ieee.org>
parents: 7868
diff changeset
608 These configuration files support the same operations as the main
d4f6ba8e3c1e doc: clarify use of DEFAULT section and interpolation in config files.
John Rouillard <rouilj@ieee.org>
parents: 7868
diff changeset
609 ``config.ini`` file. This included a ``DEFAULT`` section and
d4f6ba8e3c1e doc: clarify use of DEFAULT section and interpolation in config files.
John Rouillard <rouilj@ieee.org>
parents: 7868
diff changeset
610 interpolation. Note that you can not reference settings in the
d4f6ba8e3c1e doc: clarify use of DEFAULT section and interpolation in config files.
John Rouillard <rouilj@ieee.org>
parents: 7868
diff changeset
611 ``DEFAULT`` section from Roundup. They can only be used for
d4f6ba8e3c1e doc: clarify use of DEFAULT section and interpolation in config files.
John Rouillard <rouilj@ieee.org>
parents: 7868
diff changeset
612 interpolation.
d4f6ba8e3c1e doc: clarify use of DEFAULT section and interpolation in config files.
John Rouillard <rouilj@ieee.org>
parents: 7868
diff changeset
613
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parents: 7280
diff changeset
614 For example, the following in ``detectors/config.ini``::
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
615
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parents: 7280
diff changeset
616 [main]
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
617 qa_recipients = email@example.com
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
618
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
619 is accessible as::
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
620
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
621 db.config.detectors['QA_RECIPIENTS']
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
622
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
623 Note that the name grouping applied to the main configuration file is
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
624 applied to the extension config files, so if you instead have::
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
625
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
626 [qa]
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
627 recipients = email@example.com
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
628
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
629 then the above ``db.config.detectors['QA_RECIPIENTS']`` will still work.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
630
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
631 Unlike values in the tracker's main ``config.ini``, the values defined
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
632 in these config files are not validated. For example: a setting that
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
633 is supposed to be an integer value (e.g. 4) could be the word
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
634 "foo". If you are writing Python code that uses these settings, you
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
635 should expect to handle invalid values.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
636
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047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
637 Also, incorrect values are discovered when the config setting is
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
638 used not set. This can be long after the tracker is
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
639 started and the error may not be seen in the logs.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
640
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
641 It's possible to validate these settings. Validation involves calling
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
642 the ``update_options`` method on the configuration option. This is
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
643 from by ``init()`` function in the Python files implementing
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parents: 7280
diff changeset
644 extensions_ or detectors_.
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parents: 7280
diff changeset
645
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
646 As an example, adding the following to an extension::
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
647
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
648 from roundup.configuration import SecretMandatoryOption
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
649
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John Rouillard <rouilj@ieee.org>
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diff changeset
650 def init(instance):
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
651 instance.config.ext.update_option('RECAPTCHA_SECRET',
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
652 SecretMandatoryOption,description="Secret securing reCaptcha.")
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parents: 7280
diff changeset
653
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
654 similarly for a detector::
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
655
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
656 from roundup.configuration import MailAddressOption
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John Rouillard <rouilj@ieee.org>
parents: 7280
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657
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
658 def init(db):
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
659 try:
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
660 db.config.detectors.update_option('QA_RECIPIENTS',
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
661 MailAddressOption,
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
662 description="Email used for QA comment followup.")
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
663 except KeyError:
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
664 # COMMENT_EMAIL setting is not found, but it's optional
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
665 # so continue
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
666 pass
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
667
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parents: 7280
diff changeset
668 will allow reading the secret from a file or append the tracker domain
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
669 to an email address if it does not have a domain.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
670
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parents: 7280
diff changeset
671 Running ``roundup-admin -i tracker_home display user1`` will validate
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
672 the settings for both config.ini`s. Otherwise detector options are not
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
673 validated until the first request to the web interface (or email
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
674 gateway).
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
675
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John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
676 ``update_option`` takes 4 arguments:
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diff changeset
677
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
678 1. config setting name - string (positional, mandatory)
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
679 2. option type - Option derived class from configuration.py
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
680 (positional, mandatory)
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parents: 7280
diff changeset
681 3. default value - string (optional, named default)
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
682 4. description - string (optional, named description)
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
683
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
684 The first argument is the config setting name as described at the
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
685 beginning of this section.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
686
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
687 The second argument is a class in the roundup.configuration module.
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
688 There are many of these classes: BooleanOption,
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
689 IntegerNumberOption, RegExpOption.... Please see the configuration
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
690 module for all Option validators and their descriptions. You can also
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
691 define your own custom validator in `interfaces.py`_.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
692
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
693 The third and fourth arguments are optional strings. They are printed
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
694 when there is an error and may help the user correct the problem.
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
695
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
696 .. index:: ! schema
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
697
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
698 Tracker Schema
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
699 ==============
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
700
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
701 .. note::
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
702 if you modify the schema, you'll most likely need to edit the
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
703 `web interface`_ HTML template files and `detectors`_ to reflect
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
704 your changes.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
705
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
706 A tracker schema defines what data is stored in the tracker's database.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
707 Schemas are defined using Python code in the ``schema.py`` module of your
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
708 tracker.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
709
7482
82a0adad2ae6 Fix bad index reference. Add new ones.
John Rouillard <rouilj@ieee.org>
parents: 7459
diff changeset
710 .. index:: schema; allowed changes
82a0adad2ae6 Fix bad index reference. Add new ones.
John Rouillard <rouilj@ieee.org>
parents: 7459
diff changeset
711
7359
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parents: 7357
diff changeset
712 What you can/can't do to the schema
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parents: 7357
diff changeset
713 -----------------------------------
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
714
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
715 Your schema may be changed at any time before or after the tracker has been
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
716 initialised (or used). You may:
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
717
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diff changeset
718 **Add new properties to classes, or add whole new classes**
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
719 This is painless and easy to do - there are generally no repercussions
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
720 from adding new information to a tracker's schema.
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
721
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
722 **Remove properties**
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
723 Removing properties is a little more tricky - you need to make sure that
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
724 the property is no longer used in the `web interface`_ *or* by the
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
725 detectors_.
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parents: 7357
diff changeset
726
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parents: 7357
diff changeset
727 You must never:
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parents: 7357
diff changeset
728
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parents: 7357
diff changeset
729 **Remove the user class**
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
730 This class is the only *required* class in Roundup.
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
731
7638
f58582135861 docs: add "roles" to list of required user object properties.
John Rouillard <rouilj@ieee.org>
parents: 7559
diff changeset
732 **Remove the "username", "address", "password", "roles" or "realname" user properties**
7359
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
733 Various parts of Roundup require these properties. Don't remove them.
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
734
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parents: 7357
diff changeset
735 **Change the type of a property**
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
736 Property types must *never* [1]_ be changed - the database simply
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
737 doesn't take this kind of action into account. Note that you can't
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
738 just remove a property and re-add it as a new type either. If you
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
739 wanted to make the assignedto property a Multilink, you'd need to
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
740 create a new property assignedto_list and remove the old assignedto
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
741 property.
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
742
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
743 .. [1] If you shut down the tracker, `export the database`_, modify the
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
744 exported csv property data to be compatible with the new type,
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
745 change the property type in the schema, and finally import the
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
746 changed exported data, you can change the property type. This is
7359
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John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
747 not trivial nor for the faint of heart. But it can be done.
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
748
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parents: 7357
diff changeset
749 .. _export the database: admin_guide.html#using-roundup-admin
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parents: 7357
diff changeset
750
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
751 The ``schema.py`` and ``initial_data.py`` modules
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
752 -------------------------------------------------
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
753
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
754 The schema.py module is used to define what your tracker looks like
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
755 on the inside, the schema of the tracker. It defines the Classes
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
756 and properties on each class. It also defines the security for
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
757 those Classes. The next few sections describe how schemas work
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
758 and what you can do with them.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
759
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
760 The initial_data.py module sets up the initial state of your
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
761 tracker. It’s called exactly once - by the ``roundup-admin initialise``
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
762 command. See the start of the section on `database content`_ for more
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
763 info about how this works.
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
764
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
765 .. index:: schema; classic - description of
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
766
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
767 The "classic" schema
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
768 --------------------
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
769
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
770 The "classic" schema looks like this (see section `setkey(property)`_
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
771 below for the meaning of ``'setkey'`` -- you may also want to look into
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
772 the sections `setlabelprop(property)`_ and `setorderprop(property)`_ for
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
773 specifying (default) labelling and ordering of classes.)::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
774
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
775 pri = Class(db, "priority", name=String(), order=String())
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
776 pri.setkey("name")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
777
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
778 stat = Class(db, "status", name=String(), order=String())
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
779 stat.setkey("name")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
780
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
781 keyword = Class(db, "keyword", name=String())
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
782 keyword.setkey("name")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
783
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
784 user = Class(db, "user", username=String(), organisation=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
785 password=String(), address=String(), realname=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
786 phone=String(), alternate_addresses=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
787 queries=Multilink('query'), roles=String(), timezone=String())
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
788 user.setkey("username")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
789
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
790 msg = FileClass(db, "msg", author=Link("user"), summary=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
791 date=Date(), recipients=Multilink("user"),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
792 files=Multilink("file"), messageid=String(), inreplyto=String())
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
793
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
794 file = FileClass(db, "file", name=String())
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
795
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
796 issue = IssueClass(db, "issue", keyword=Multilink("keyword"),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
797 status=Link("status"), assignedto=Link("user"),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
798 priority=Link("priority"))
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
799 issue.setkey('title')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
800
7482
82a0adad2ae6 Fix bad index reference. Add new ones.
John Rouillard <rouilj@ieee.org>
parents: 7459
diff changeset
801 .. index:: schema; classes and properties
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
802
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
803 Classes and Properties - creating a new information store
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
804 ---------------------------------------------------------
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
805
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
806 The tracker above, defines 7 classes of information:
7352
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John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
807
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
808 priority
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
809 Defines the possible levels of urgency for issues.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
810
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
811 status
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
812 Defines the possible states of processing the issue may be in.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
813
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
814 keyword
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
815 Initially empty, will hold keywords useful for searching issues.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
816
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
817 user
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
818 Initially holding the "admin" user, will eventually have an entry
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
819 for all users using Roundup.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
820
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
821 msg
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
822 Initially empty, will hold all e-mail messages sent to or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
823 generated by Roundup.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
824
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
825 file
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
826 Initially empty, will hold all files attached to issues.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
827
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
828 issue
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
829 Initially empty, this is where the issue information is stored.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
830
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
831 It defines the "priority" and "status" classes to allow two things:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
832
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
833 1. reduction in the amount of information stored on the issue
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
834 2. more powerful, accurate searching of issues by priority and status
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
835
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
836 By requiring a link on the issue (stored as a single
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
837 number) the chance that someone mis-types a priority or
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
838 status - or makes a new one up is reduced.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
839
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
840 Class names access items of that class in the `REST api`_
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
841 interface. The classic tracker was created before the REST interface
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
842 was added. It uses the single form (i.e. issue and user not issues and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
843 users) for its classes. Most REST documentation suggests using plural
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
844 forms. However, to make your API consistent, use singular forms for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
845 classes that you add.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
846
7482
82a0adad2ae6 Fix bad index reference. Add new ones.
John Rouillard <rouilj@ieee.org>
parents: 7459
diff changeset
847 .. index::
82a0adad2ae6 Fix bad index reference. Add new ones.
John Rouillard <rouilj@ieee.org>
parents: 7459
diff changeset
848 schema; classes
82a0adad2ae6 Fix bad index reference. Add new ones.
John Rouillard <rouilj@ieee.org>
parents: 7459
diff changeset
849 schema; items
82a0adad2ae6 Fix bad index reference. Add new ones.
John Rouillard <rouilj@ieee.org>
parents: 7459
diff changeset
850
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
851 Class and Items
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
852 ~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
853
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
854 A Class defines a particular class (or type) of data that will be stored
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
855 in the database. A class comprises one or more properties, which gives
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
856 the information about the class items.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
857
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
858 The actual data entered into the database, using ``class.create()``, are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
859 called items. They have a special immutable property called ``'id'``. We
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
860 sometimes refer to this as the *itemid*.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
861
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
862
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
863 .. index:: schema; property types
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
864
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
865 Properties
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
866 ~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
867
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
868 A Class consists of one or more properties of the following types:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
869
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
870 String
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
871 properties store arbitrary-length strings.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
872 Password
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
873 properties store encoded arbitrary-length strings.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
874 The default encoding is defined in the ``roundup.password.Password``
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
875 class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
876 Date
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
877 properties store date-and-time stamps. Their values are Timestamp
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
878 objects.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
879 Interval
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
880 properties store time periods rather than absolute dates. For
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
881 example 2 hours.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
882 Integer
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
883 properties store integer values. (Number can store real/float values.)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
884 Number
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
885 properties store numeric values. There is an option to use
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
886 double-precision floating point numbers.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
887 Boolean
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
888 properties store on/off, yes/no, true/false values.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
889 Link
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
890 properties refers to a single item selected from a
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
891 specified class. The class is part of the property; the value is an
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
892 integer, the id of the chosen item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
893 Multilink
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
894 properties refer to one or more items in a specified
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
895 class. The value is a list of integers.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
896
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
897 Properties have attributes to change the default behaviour:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
898
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
899 .. index:: triple: schema; property attributes; required
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
900 triple: schema; property attributes; default_value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
901 triple: schema; property attributes; quiet
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
902
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
903 * All properties support the following attributes:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
904
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
905 - ``required``: see `design documentation`_. Adds the property to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
906 the list returned by calling get_required_props for the class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
907 - ``default_value``: see `design documentation`_ Sets the default
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
908 value if the property is not set.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
909 - ``quiet``: see `design documentation`_. Suppresses user visible
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
910 to changes to this property. The property change is not reported:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
911
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
912 - in the change feedback/confirmation message in the web
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
913 interface
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
914 - the property change section of the nosy email
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
915 - the web history at the bottom of an item's page
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
916
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
917 This is useful when storing the state of the user interface (e.g. the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
918 names of elements that are collapsed or hidden from the
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
919 user). Properties updates as an indirect result of
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
920 a user's change (e.g. updating a blockers property, counting
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
921 number of times an issue is reopened or reassigned etc.) should
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
922 not be displayed to the user as they can be confusing.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
923
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
924 .. index:: triple: schema; property attributes; indexme
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
925
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
926 * String properties have an ``indexme`` attribute. The default is
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
927 'no'. Setting it to 'yes' includes the property in the full text
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
928 index.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
929
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
930 .. index:: triple: schema; property attributes; use_double
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
931
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
932 * Number properties can have a ``use_double`` attribute that, when set
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
933 to ``True``, will use double precision floating point in the database.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
934 * Link and Multilink properties can have several attributes:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
935
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
936 .. index:: triple: schema; property attributes; do_journal
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
937
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
938 - ``do_journal``: By default, every change of a link property is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
939 recorded in the item being linked to (or being unlinked). A typical
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
940 use-case for setting ``do_journal='no'`` would be to turn off
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
941 journalling of nosy list, message author and message recipient link
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
942 and unlink events to prevent the journal from clogged with these
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
943 events.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
944
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
945 .. index:: triple: schema; property attributes; try_id_parsing
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
946
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
947 - ``try_id_parsing`` is turned on by default. If a number is entered
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
948 into a Link or Multilink field, Roundup interprets this number as
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
949 an ID of the item to link to. Sometimes items can have numeric
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
950 names (e.g., product codes). For these Roundup needs to
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
951 match the numeric name and should never match an ID. In this case
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
952 you can set ``try_id_parsing='no'``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
953
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
954 .. index:: triple: schema; property attributes; rev_multilink
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
955
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
956 - The ``rev_multilink`` option takes a property name to be inserted
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
957 into the linked-to class. This property is a Multilink property that
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
958 links back to the current class. The new Multilink is read-only (it
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
959 is automatically modified if the Link or Multilink property defining
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
960 it is modified). The new property can be used in normal searches
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
961 using the "filter" method of the Class. This means it can be used
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
962 like other Multilink properties when searching (in an index
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
963 template) or via the REST and XMLRPC APIs.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
964
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
965 As a example, suppose you want to group multiple issues into a
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
966 super issue. Each issue can be part of one super issue. It is
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
967 inefficient to find all of the issues linked to the super issue by
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
968 searching through all issues in the system looking at the part_of
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
969 link property. To make this more efficient, you can declare an
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
970 issue's part_of property as::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
971
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
972 issue = IssueClass(db, "issue",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
973 ...
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
974 part_of = Link("issue", rev_multilink="components"),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
975 ... )
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
976
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
977 This automatically creates the ``components`` multilink on the issue
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
978 class. The ``components`` multilink is never explicitly declared in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
979 the issue class, but it has the same effect as though you had
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
980 declared the class as::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
981
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
982 issue = IssueClass(db, "issue",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
983 ...
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
984 part_of = Link("issue"),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
985 components = Multilink("issue"),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
986 ... )
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
987
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
988 Then wrote a detector to update the components property on the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
989 corresponding issue. Writing this detector can be tricky. There is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
990 one other difference, you can not explicitly set/modify the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
991 ``components`` multilink.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
992
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
993 The effect of setting ``part_of = 3456`` on issue1234
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
994 automatically adds "1234" to the ``components`` property on
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
995 issue3456. You can search the ``components`` multilink just like a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
996 regular multilink, but you can't explicitly assign to it.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
997 Another difference of reverse multilinks to normal multilinks
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
998 is that when a linked node is retired, the node vanishes from the
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
999 multilink. In the example above, when issue 1234 with ``part_of``
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1000 set to issue 5678 is retired, 1234 vanishes from the
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1001 ``components`` multilink of issue 5678.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1002
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1003 You can also link between different classes. If the issue
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1004 definition includes::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1005
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1006 issue = IssueClass(db, "issue",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1007 ...
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1008 assigned_to = Link("user", rev_multilink="responsibleFor"),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1009 ... )
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1010
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1011 This makes it easy to list all issues that the user is responsible
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1012 for (aka assigned_to).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1013
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1014 .. index:: triple: schema; property attributes; msg_header_property
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1015
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1016 - The ``msg_header_property`` is used by the mail gateway when sending
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1017 out messages. When a link or multilink property of an issue changes,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1018 Roundup creates email headers of the form::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1019
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1020 X-Roundup-issue-prop: value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1021
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1022 where ``value`` is the ``name`` property for the linked item(s).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1023 For example, if you have a multilink for attached_files in your
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1024 issue, you will see a header::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1025
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1026 X-Roundup-issue-attached_files: MySpecialFile.doc, HisResume.txt
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1027
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1028 when the class for attached files is defined as::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1029
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1030 file = FileClass(db, "file", name=String())
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1031
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1032 ``MySpecialFile.doc`` is the name for the file object.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1033
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1034 If you have an ``assigned_to`` property in your issue class that
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1035 links to the user class and you want to add a header::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1036
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1037 X-Roundup-issue-assigned_to: ...
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1038
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1039 so that the mail recipients can filter emails where
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1040 ``X-Roundup-issue-assigned_to: name`` contains their
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1041 username. The user class is defined as::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1042
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1043 user = Class(db, "user",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1044 username=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1045 password=Password(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1046 address=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1047 realname=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1048 phone=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1049 organisation=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1050 alternate_addresses=String(),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1051 queries=Multilink('query'),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1052 roles=String(), # comma-separated string of Role names
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1053 timezone=String())
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1054
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1055 Because the user class does not have a ``name`` parameter, no
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1056 header will be written. Setting::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1057
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1058 assigned_to=Link("user", msg_header_property="username")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1059
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1060 will make the mail gateway generate an ``X-Roundup-issue-assigned_to``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1061 using the username property of the linked user.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1062
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1063 Assume assigned_to for an issue is linked to the user with
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1064 username=joe_user, setting::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1065
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1066 msg_header_property="username"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1067
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1068 for the assigned_to property will generated message headers of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1069 form::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1070
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1071 X-Roundup-issue-assigned_to: joe_user
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1072
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1073 for emails sent on issues where joe_user has been assigned to the issue.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1074
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1075 If this property is set to the empty string "", no header will be
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1076 generated on outgoing mail.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1077
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1078 .. index:: triple: schema; class property; creator
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1079 triple: schema; class property; creation
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1080 triple: schema; class property; actor
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1081 triple: schema; class property; activity
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1082
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1083 All Classes automatically have four properties by default:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1084
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1085 *creator*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1086 Link to the user that created the item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1087 *creation*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1088 Date the item was created.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1089 *actor*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1090 Link to the user that last modified the item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1091 *activity*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1092 Date the item was last modified.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1093
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1094
7359
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
1095 .. index:: double: schema; class methods
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
1096
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
1097 Methods
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
1098 ~~~~~~~
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1099
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1100 All classes have the following methods.
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1101
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1102 .. index:: triple: schema; class method; setkey
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1103
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1104 setkey(property)
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1105 ::::::::::::::::
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1106
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1107 .. index:: roundup-admin; setting assignedto on an issue
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1108
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1109 Set the key property of a class to a string property. The key property
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1110 must be unique. References to the items in the class can be done by
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1111 the content of the key property. For example, you can refer to users by
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1112 their username. Let's say that there's an issue in
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
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1113 Roundup, issue 23. There's also a user, richard, who happens to be
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1114 user 2. To assign an issue to him, we could do use::
7359
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1115
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1116 roundup-admin set issue23 assignedto=2
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1117
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1118 or::
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1119
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1120 roundup-admin set issue23 assignedto=richard
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1121
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1122 Note, the same thing can be done in the web and e-mail interfaces.
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1123
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1124 .. index:: triple: schema; class method; setlabelprop
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1125
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1126 setlabelprop(property)
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1127 ::::::::::::::::::::::
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1128
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1129 Select a property of the class to be the label property. The label
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1130 property is used whenever an item should be uniquely identified, e.g.,
7359
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1131 when displaying a link to an item. If setlabelprop is not specified for
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1132 a class, the following values are tried for the label:
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1133
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1134 * the key of the class (see the `setkey(property)`_ section above)
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1135 * the "name" property
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1136 * the "title" property
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1137 * the first property from the sorted property name list
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1138
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1139 In most cases you can get away without specifying setlabelprop
7359
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1140 explicitly.
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1141
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1142 Users should have View access to this property or the id property for
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John Rouillard <rouilj@ieee.org>
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1143 a class. If the property can not be viewed by a user, looping over
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John Rouillard <rouilj@ieee.org>
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1144 items in the class (e.g. messages attached to an issue) will not work.
7359
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1145
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1146 .. index:: triple: schema; class method; setorderprop
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1147
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1148 setorderprop(property)
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1149 ::::::::::::::::::::::
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1150
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1151 Select a property of the class to be the order property. The order
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1152 property is used whenever using a default sort order for the class,
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1153 e.g., when grouping or sorting class A by a link to class B in the user
7855
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1154 interface, the order property of class B is used for sorting. If
7359
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1155 setorderprop is not specified for a class, the following values are tried
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1156 for the order property:
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1157
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1158 * the property named "order"
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1159 * the label property (see `setlabelprop(property)`_ above)
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1160
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1161 Usually you can get away without specifying setorderprop
7359
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1162 explicitly.
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1163
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1164 .. index:: triple: schema; class method; create
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1165
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1166 create(information)
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1167 :::::::::::::::::::
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1168
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John Rouillard <rouilj@ieee.org>
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1169 Create an item in the database. This is used to create items
7369
15bb0d177632 use glossary directive and link some terms to the glossary.
John Rouillard <rouilj@ieee.org>
parents: 7368
diff changeset
1170 in the :term:`definitional class` like "priority" and "status".
7359
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1171
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1172 IssueClass
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1173 ~~~~~~~~~~
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1174
7855
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1175 IssueClass automatically includes the "messages", "files", "nosy", and
7359
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1176 "superseder" properties.
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1177
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1178 The messages and files properties list the links to the messages and
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1179 files related to the issue. The nosy property is a list of links to
7855
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John Rouillard <rouilj@ieee.org>
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1180 users to tell about changes to the issue. They get "CC'ed"
7359
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diff changeset
1181 e-mails when messages are sent to or generated by the issue. The nosy
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diff changeset
1182 reactor (in the ``'detectors'`` directory) handles this action. The
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diff changeset
1183 superseder link indicates an issue which has superseded this one.
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1184
7855
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John Rouillard <rouilj@ieee.org>
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diff changeset
1185 They also have the default "creation", "activity" and "creator"
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John Rouillard <rouilj@ieee.org>
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diff changeset
1186 properties.
7359
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1187
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1188 The value of the "creation" property is the date when an item was
7855
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John Rouillard <rouilj@ieee.org>
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diff changeset
1189 created. The value of the "activity" property is the date when any
7359
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1190 property on the item was last edited (equivalently, these are the dates
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diff changeset
1191 on the first and last records in the item's journal). The "creator"
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diff changeset
1192 property holds a link to the user that created the issue.
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1193
7352
f3c9ba5db30b split reference out from customizing and fix all links.
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diff changeset
1194 .. index:: triple: schema; class property; content
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
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diff changeset
1195 triple: schema; class property; type
f3c9ba5db30b split reference out from customizing and fix all links.
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1196
f3c9ba5db30b split reference out from customizing and fix all links.
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diff changeset
1197 FileClass
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
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diff changeset
1198 ~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
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diff changeset
1199
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
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diff changeset
1200 FileClasses save their "content" attribute off in a separate file from
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1201 the rest of the database. This reduces the number of large entries in
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
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diff changeset
1202 the database, which makes databases more efficient. Also web servers,
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1203 image processing applications, and command line tools can operate on
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1204 the files. The content is stored in the ``files`` sub-directory of the
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1205 ``'db'`` directory in your tracker. FileClasses also have a "type"
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1206 attribute to store the file's MIME type.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
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diff changeset
1207
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
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diff changeset
1208 Roundup, by default, considers the contents of the file
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
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diff changeset
1209 immutable. This assists in maintaining an accurate record of
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
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diff changeset
1210 correspondence. The distributed tracker templates do not enforce
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1211 this. If you have access to the Roundup tracker directory, you can
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1212 edit the files (make sure to preserve mode, owner and group) to remove
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1213 information. You may need to do this if somebody includes a password
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1214 or you need to redact proprietary information. The journal for the
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1215 message/file won't report that the file has changed.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
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diff changeset
1216
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
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diff changeset
1217 Best practice is to remove offending material and leave a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1218 placeholder. E.G. replace a password with the text::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1219
f3c9ba5db30b split reference out from customizing and fix all links.
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diff changeset
1220 [password has been deleted 2020-12-02 --myname]
f3c9ba5db30b split reference out from customizing and fix all links.
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diff changeset
1221
f3c9ba5db30b split reference out from customizing and fix all links.
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parents: 7280
diff changeset
1222 If you need to delete an entire file, replace the file contents with::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1223
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
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diff changeset
1224 [file contents deleted due to spam 2020-10-21 --myname]
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
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diff changeset
1225
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
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diff changeset
1226 rather than deleting the file. If you actually delete the file Roundup
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1227 will report an error to the user and email the administrator. If you
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1228 empty the file, a user downloading the file using the direct URL
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1229 (e.g. ``tracker/msg22``) may be confused and think something is broken
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1230 when they receive an empty file. Retiring a file/msg does not prevent
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1231 access to the file using the direct URL. Retiring an item only removes
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1232 it when requesting a list of all items in the class. If you are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1233 replacing the contents, you probably want to change the content type
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1234 of the file. E.G. from ``image/jpeg`` to ``text/plain``. You can do
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1235 this easily through the web interface, or using the ``roundup-admin``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1236 command line interface.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
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diff changeset
1237
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1238 You can also change the contents of a file or message using the REST
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1239 interface. Note that this will NOT result in an entry in the journal,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1240 so again it allows a silent change. To do this you need to make two
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1241 rest requests. An example using curl is::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1242
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1243 $ curl -u demo:demo -s
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1244 -H "X-requested-with: rest" \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1245 -H "Referer: https://tracker.example.com/demo/" \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1246 -X GET \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1247 https://tracker.example.com/demo/rest/data/file/30/content
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1248 {
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1249 "data": {
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1250 "id": "30",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1251 "type": "<class 'str'>",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1252 "link": "https://tracker.example.com/demo/rest/data/file/30/content",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1253 "data": "hello3",
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1254 "@etag": "\"3f2f8063dbce5b6bd43567e6f4f3c671\""
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1255 }
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1256 }
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1257
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1258 using the etag, overwrite the content with::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1259
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1260 $ curl -u demo:demo -s
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1261 -H "X-requested-with: rest" \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1262 -H "Referer: https://tracker.example.com/demo/" \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1263 -H 'If-Match: "3f2f8063dbce5b6bd43567e6f4f3c671"' \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1264 -X PUT \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1265 -F "data=@hello" \
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1266 https://tracker.example.com/demo/rest/data/file/30/content
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1267
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1268 where ``hello`` is a file on local disk.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1269
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1270 You can enforce immutability in your tracker by adding an auditor (see
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1271 detectors_) for the file/msg class that rejects changes to the content
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1272 property. The auditor could also add a journal entry so that a change
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1273 via the Roundup mechanism is reported. Using a mixin (see:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1274 https://wiki.roundup-tracker.org/MixinClassFileClass) to augment the
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1275 file class allows for other possibilities including:
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1276
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1277 * signing the file,
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1278 * recording a checksum in the database and validating the file
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1279 contents at the time it gets read. This allows detection of changes
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1280 done on the filesystem outside of the Roundup mechanism.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1281 * keeping multiple revisions of the file.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1282
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1283 .. index:: triple: schema; class property; messages
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1284 triple: schema; class property; files
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1285 triple: schema; class property; nosy
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1286 triple: schema; class property; superseder
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1287
7359
3a98a81c6e57 Reorg multiple sections
John Rouillard <rouilj@ieee.org>
parents: 7357
diff changeset
1288 .. index:: schema; item ordering
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1289
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1290 A note about ordering
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1291 ~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1292
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1293 When we sort items in the hyperdb, we use one of three methods,
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1294 depending on the property type:
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1295
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1296 1. String, Integer, Number, Date or Interval property, sort the scalar
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1297 value of the property. Strings sort case-sensitively.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1298 2. a Link property, sort by either the linked item's "order"
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1299 property (if it has one) or the linked item's "id".
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1300 3. Mulitlinks sort similar to #2, starting with the first Multilink
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1301 list item, and if they are the same, sort by the second item, and
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1302 so on.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1303
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1304 Note that if an "order" property is defined for a class, all items of
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1305 that Class *must* have a value for the "order" property, or
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1306 sorting will result in random ordering.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1307
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1308
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1309 Examples of adding to your schema
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1310 ---------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1311
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1312 See :ref:`CustomExamples` for examples.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1313
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1314 The Roundup wiki CategorySchema`_ provides a list of additional
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1315 examples of how to customize schemas to add new functionality.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1316
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1317 .. _Roundup wiki CategorySchema:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1318 https://wiki.roundup-tracker.org/CategorySchema
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1319
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1320 .. index:: !detectors
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1321 .. _detectors:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1322 .. _Auditors and reactors:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1323
7459
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1324
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1325 Schema Integrity
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1326 ----------------
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1327
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1328 There is a table in all SQL based schemas called ``schema``. It
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1329 contains a representation of the current schema and the current
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1330 Roundup schema version. Roundup will exit if the version is not supported
7459
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1331 by the release. E.G. Roundup 2.1.0 will not work with a database
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1332 created by 2.3.0 as db version 8 used by 2.3.0 is not supported by
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1333 2.1.0.
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1334
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1335 The current schema representation is automatically updated whenever a
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1336 change is made to the schema via ``schema.py``. The schema version is
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1337 upgraded when running ``roundup-admin migrate`` although it can be
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1338 upgraded automatically in some cases by run a Roundup process (mailgw,
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1339 web interface). This information is kept in one large blob in the
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1340 table. To view this in a more understandable format, you can use the
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1341 commands below (requires the jq command):
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1342
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1343 Postgres
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1344 .. code::
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1345
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1346 psql -tq -d 'roundup_db' -U roundup_user -c \
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1347 'select schema from schema;' | \
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1348 python3 -c 'import json, sys; d = eval(sys.stdin.read()); \
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1349 print(json.dumps(d, indent=2));' | jq . | less
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1350
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1351 replace ``roundup_db``, ``roundup_user`` with the values from
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1352 ``config.ini`` and use a ``~/.pgpass`` file or type the database
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1353 password when prompted.
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1354
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1355 SQLite
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1356 .. code::
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1357
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1358 sqlite3 demo/db/db 'select schema from schema;' | \
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1359 python3 -c 'import json, sys; d = eval(sys.stdin.read()); \
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1360 print(json.dumps(d, indent=2));' | jq . | less
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1361
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1362 Something similar for MySQL can be generated as well.
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1363 Replacing ``jq .`` with ``jq .version`` will display the schema
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1364 version.
2e3b5c10c502 Add section on schema integrity, use of schema table in rdbms backends
John Rouillard <rouilj@ieee.org>
parents: 7457
diff changeset
1365
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1366 Detectors - adding behaviour to your tracker
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1367 ============================================
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1368
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1369 Detectors are Python modules that sit in your tracker's ``detectors``
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1370 directory. You are free to add and remove them any time, even after
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1371 the database is initialised via the ``roundup-admin initialise``
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1372 command.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1373
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1374 Detectors in your tracker are run *before* (**auditors**) and *after*
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1375 (**reactors**) changes to the contents of your database. You will have
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1376 some installed by default - have a look. You can write new detectors
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1377 or modify the existing ones. The existing detectors installed for you
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1378 are:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1379
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1380 .. index:: detectors; installed
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1381
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1382 **nosyreaction.py**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1383 This provides the automatic nosy list maintenance and email sending.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1384 The nosy reactor (``nosyreaction``) fires when new messages are added
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1385 to issues. The nosy auditor (``updatenosy``) fires when issues are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1386 changed, and figures out what changes need to be made to the nosy list
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1387 (such as adding new authors, etc.)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1388 **statusauditor.py**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1389 This provides the ``chatty`` auditor which changes the issue status
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1390 from ``unread`` or ``closed`` to ``chatting`` if new messages appear.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1391 It also provides the ``presetunread`` auditor which pre-sets the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1392 status to ``unread`` on new items if the status isn't explicitly
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1393 defined.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1394 **messagesummary.py**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1395 Generates the ``summary`` property for new messages based on the message
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1396 content.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1397 **userauditor.py**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1398 Verifies the content of some of the user fields (email addresses and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1399 roles lists).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1400
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1401 If you don't want this default behaviour, you are completely free to change
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1402 or remove these detectors.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1403
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1404 See the detectors section in the `design document`__ for details of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1405 interface for detectors.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1406
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1407 __ design.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1408
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1409
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1410 .. index:: detectors; writing api
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1411
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1412 Detector API
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1413 ------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1414
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1415 .. index:: pair: detectors; auditors
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1416 single: auditors; function signature
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1417 single: auditors; defining
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1418 single: auditors; arguments
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1419
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1420 Auditors are called with the arguments::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1421
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1422 audit(db, cl, itemid, newdata)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1423
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1424 where ``db`` is the database, ``cl`` is an instance of Class or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1425 IssueClass within the database, and ``newdata`` is a dictionary mapping
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1426 property names to values.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1427
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1428 For a ``create()`` operation, the ``itemid`` argument is None and
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1429 ``newdata`` contains all the initial property values that will be
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1430 used to create the item
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1431
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1432 For a ``set()`` operation, ``newdata`` contains only the names and
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1433 values of properties that are about to be changed.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1434
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1435 For a ``retire()`` or ``restore()`` operation, ``newdata`` is None.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1436
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1437 .. index:: pair: detectors; reactor
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1438 single: reactors; function signature
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1439 single: reactors; defining
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1440 single: reactors; arguments
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1441
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1442 Reactors are called with the arguments::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1443
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1444 react(db, cl, itemid, olddata)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1445
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1446 where ``db`` is the database, ``cl`` is an instance of Class or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1447 IssueClass within the database, and ``olddata`` is a dictionary mapping
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1448 property names to values.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1449
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1450 For a ``create()`` operation, the ``itemid`` argument is the id of the
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1451 newly created item and ``olddata`` is None.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1452
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1453 For a ``set()`` operation, ``olddata`` contains the names and previous
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1454 values of properties that were changed.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1455
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1456 For a ``retire()`` or ``restore()`` operation, ``itemid`` is the id of
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1457 the retired or restored item and ``olddata`` is None.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1458
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1459 .. index:: detectors; additional
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1460
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1461 Additional Detectors Ready For Use
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1462 ----------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1463
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1464 Sample additional detectors that have been found useful will appear in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1465 the ``'detectors'`` directory of the Roundup distribution. If you want
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1466 to use one, copy it to the ``'detectors'`` of your tracker instance:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1467
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1468 **irker.py**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1469 This detector sends notification on IRC through an irker daemon
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1470 (http://www.catb.org/esr/irker/) when issues are created or messages
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1471 are added. To use it you need to install irker, start the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1472 irkerd daemon, and add an ``[irker]`` section in ``detectors/config.ini``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1473 that contains a comma-separated list of channels where the messages should
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1474 be sent, e.g. ``channels = irc://chat.freenode.net/channelname``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1475 **newissuecopy.py**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1476 This detector sends an email to a team address whenever a new issue is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1477 created. The address is hard-coded into the detector, so edit it
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1478 before you use it (look for the text 'team@team.host') or you'll get
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1479 email errors!
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1480 **creator_resolution.py**
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1481 When the status is set to "resolved" this auditor checks the user
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1482 performing the action. If the user is not the creator, it sets the
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1483 status to "confirm-done". Note that "classic" Roundup doesn't have
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1484 that status, so you'll have to add it. If you don't want to though,
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1485 it'll just use "in-progress" instead.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1486 **email_auditor.py**
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1487 If a file added to an issue is of type message/rfc822, tack on the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1488 extension .eml.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1489 The reason for this is that Microsoft Internet Explorer will not open
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1490 things with a .eml attachment, as they deem it 'unsafe'. Worse yet,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1491 they'll just give you an incomprehensible error message. For more
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1492 information, see the detector code - it has a lengthy explanation.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1493
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1494
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1495 .. index:: auditors; rules for use
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1496 single: reactors; rules for use
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1497
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1498 Auditor or Reactor?
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1499 -------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1500
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1501 Generally speaking, you should observe the following rules:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1502
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1503 **Auditors**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1504 Are used for `vetoing creation of or changes to items`_. They might
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1505 also make automatic changes to item properties.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1506 **Reactors**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1507 Detect changes in the database and react accordingly. They should avoid
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1508 making changes to the database where possible, as this could create
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1509 detector loops.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1510
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1511
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1512 Vetoing creation of or changes to items
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1513 ---------------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1514
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1515 Auditors may raise the ``Reject`` exception to prevent the creation of
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1516 or changes to items in the database. The mail gateway, for example, will
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1517 not attach files or messages to issues when the creation of those files or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1518 messages are prevented through the ``Reject`` exception. It'll also not create
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1519 users if that creation is ``Reject``'ed too.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1520
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1521 To use, simply add at the top of your auditor::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1522
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1523 from roundup.exceptions import Reject
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1524
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1525 And then when your rejection criteria have been detected, use::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1526
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1527 raise Reject('Description of error')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1528
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1529 Error messages raised with ``Reject`` automatically have any HTML
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1530 content escaped before being displayed to the user. To display an
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1531 error message to the user without performing any HTML escaping
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1532 the ``RejectRaw`` should be used. All security implications
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1533 should be carefully considering before using ``RejectRaw``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1534
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1535
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1536 Generating email from Roundup
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1537 -----------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1538
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1539 The module ``roundup.mailer`` contains most of the nuts-n-bolts required
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1540 to generate email messages from Roundup.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1541
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1542 Also, the ``IssueClass`` methods ``nosymessage()`` and
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1543 ``send_message()`` generate nosy messages, and may generate
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1544 messages which only consist of a change note (i.e. the message id
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1545 parameter is not required - this is referred to as a "System
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1546 Message" because it comes from "the system" and not a user).
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1547
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1548
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1549 .. index:: extensions
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1550 .. index:: extensions; add python functions to tracker
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1551 .. _extensions:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1552 .. _actions:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1553
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1554 Extensions - adding capabilities to your tracker
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1555 ================================================
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1556
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1557 While detectors_ add new behavior by reacting to changes in tracked
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1558 objects, `extensions` add new actions and utilities to Roundup, which
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1559 are mostly used to enhance the web interface.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1560
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1561 You can create an extension by creating Python file in your
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1562 tracker ``extensions`` directory. The tracker loads all the files
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1563 from this directory, at which point it calls ``init(instance)`` from
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1564 each file supplying itself as a first argument.
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1565
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1566 Note that at this point web interface is not loaded, but
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1567 extensions still can register actions for it in the tracker
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1568 instance. This may be fixed in Roundup 1.6 by introducing
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1569 ``init_web(client)`` callback or a more flexible extension point
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1570 mechanism.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1571
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1572 * ``instance.registerUtil`` is used for adding `templating utilities`_
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1573 (see `adding a time log to your issues
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1574 <customizing.html#adding-a-time-log-to-your-issues-4>`_ for an example)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1575
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1576 * ``instance.registerAction`` is used to add more actions to the
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1577 instance and to web interface. See `Defining new web actions`_
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1578 for details. Generic action can be added by inheriting from
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1579 ``action.Action`` instead of ``cgi.action.Action``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1580
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1581 .. _interfaces.py:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1582 .. _modifying the core of Roundup:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1583
7853
03c1b7ae3a68 issue2551328/issue2551264 unneeded next link and total_count incorrect
John Rouillard <rouilj@ieee.org>
parents: 7836
diff changeset
1584 .. index:: single: interfaces.py; hooking into the roundup core
03c1b7ae3a68 issue2551328/issue2551264 unneeded next link and total_count incorrect
John Rouillard <rouilj@ieee.org>
parents: 7836
diff changeset
1585
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1586 interfaces.py - hooking into the core of Roundup
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1587 ================================================
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1588
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1589 There is a magic trick for hooking into the core of Roundup. Using
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1590 this you can:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1591
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1592 * modify class data structures
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1593 * monkey patch core code to add new functionality
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1594 * modify the email gateway
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1595 * add new rest endpoints
7375
9bd7ed918121 issue2551253 - Modify password PBKDF2 method to use SHA512
John Rouillard <rouilj@ieee.org>
parents: 7371
diff changeset
1596 * enable experimental or future features
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1597
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1598 but with great power comes great responsibility.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1599
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1600 Interfaces.py has existed since the earliest releases of Roundup
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1601 and was the main way to get a lot of customisation done. In
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1602 modern Roundup, the extensions_ mechanism is used to `add actions
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1603 <#defining-new-web-actions>`_ and `templating utilities`_. But
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1604 there are places where interfaces.py is still useful. Note that
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1605 the tracker directories are not on the Python system path when
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1606 interfaces.py is evaluated. You need to add library directories
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1607 explicitly by modifying sys.path.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1608
7688
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1609 Interfaces.py allows you to interact with any part of Roundup's
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1610 internals. These internals are not as stable as defined interfaces
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1611 (e.g. extensions. detectors, schema). So the code in interfaces.py is
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1612 more likely to need modification when upgrading from version to
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1613 version. While the developers attempt to keep the examples working,
7688
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1614 it may make more sense to change the internals to make the code
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1615 clearer, add more features etc.
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1616
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1617 See `Changing How the Core Code Works
7688
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1618 <customizing.html#changing-how-the-core-code-works>`_ for examples
c09192e21faa doc: add statement on less stable nature of using interfaces.py
John Rouillard <rouilj@ieee.org>
parents: 7658
diff changeset
1619 of using interfaces.py.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1620
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1621 Database Content
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1622 ================
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1623
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1624 .. note::
7369
15bb0d177632 use glossary directive and link some terms to the glossary.
John Rouillard <rouilj@ieee.org>
parents: 7368
diff changeset
1625 If you modify the content of a :term:`definitional class`, you will
7370
f37c1df6de34 Glossary updates and more term refs.
John Rouillard <rouilj@ieee.org>
parents: 7369
diff changeset
1626 need to edit the tracker `detectors`_ if they reference a value of
f37c1df6de34 Glossary updates and more term refs.
John Rouillard <rouilj@ieee.org>
parents: 7369
diff changeset
1627 a definitional class. (E.g. if a detector checks to see if an issue
f37c1df6de34 Glossary updates and more term refs.
John Rouillard <rouilj@ieee.org>
parents: 7369
diff changeset
1628 has a status of "open", and you change the "open" definition to be
f37c1df6de34 Glossary updates and more term refs.
John Rouillard <rouilj@ieee.org>
parents: 7369
diff changeset
1629 "working", you need to change the check.)
f37c1df6de34 Glossary updates and more term refs.
John Rouillard <rouilj@ieee.org>
parents: 7369
diff changeset
1630
f37c1df6de34 Glossary updates and more term refs.
John Rouillard <rouilj@ieee.org>
parents: 7369
diff changeset
1631 Customisation of the special :term:`definitional classes <definitional
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1632 class>` (e.g. status,
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1633 priority, resolution, ...) may be done either before or after the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1634 tracker is initialised. The actual method of doing so is completely
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1635 different in each case though, so be careful to use the right one.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1636
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1637 **Changing content before tracker initialisation**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1638 Edit the initial_data.py module in your tracker to alter the items
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1639 created using the ``create( ... )`` methods.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1640
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1641 **Changing content after tracker initialisation**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1642 As the "admin" user, click on the "class list" link in the web
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1643 interface to bring up a list of all database classes. Click on the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1644 name of the class you wish to change the content of.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1645
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1646 You may also use the ``roundup-admin`` interface's create, set and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1647 retire methods to add, alter or remove items from the classes in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1648 question.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1649
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1650 See "`adding a new field to the classic schema
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1651 <customizing.html#adding-a-new-field-to-the-classic-schema>`_" for an
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1652 example that requires database content changes.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1653
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1654
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1655 Security / Access Controls
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1656 ==========================
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1657
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1658 A set of Permissions is built into the security module by default. For
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1659 each Class defined in the tracker schema, the following permissions
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1660 are defined:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1661
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1662 - Create (everything)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1663 - Edit (everything)
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1664 - Search (everything) - (used if View does not permit access)
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1665 - Retire (everything)
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1666 - Restore (everything)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1667 - View (everything)
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1668
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1669 All of these are assigned to the "Admin" Role by default for every
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1670 class. They allow a user to do anything. The web and email interfaces
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1671 also define:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1672
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1673 Email Access
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1674 If defined, the user may use the email interface. Used by default to deny
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1675 Anonymous users access to the email interface. When granted to the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1676 Anonymous user, they will be automatically registered by the email
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1677 interface (see also the ``new_email_user_roles`` configuration option).
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1678
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1679 Web Access
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1680 If defined, the user may use the web interface. This is
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1681 assigned to the Anonymous role to allow authorized users to
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1682 access the form based login. If your tracker uses some other
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1683 authorization mode (basic auth, Single Sign On (SSO), etc.) Web
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1684 Access can be removed from the Anonymous user.
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1685
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1686 Web Roles
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1687 Controls user access to editing the "roles" property of the "user" class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1688 TODO: deprecate in favour of a property-based control.
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1689
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1690 Rest Access |br| Xmlrpc Access
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1691 These control access to the Rest and Xmlrpc endpoints. The Admin and User
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1692 roles have these by default in the classic tracker. See the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1693 `directions in the rest interface documentation`_ and the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1694 `xmlrpc interface documentation`_.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1695
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1696 Register
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1697 This enables automatic user registration by email or web. It is
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1698 assigned to the anonymous user.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1699
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1700 These are assigned into the default Roles:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1701
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1702 - Admin (Create, Edit, Retire, Restore, Search, View for everything; Web Roles)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1703 - User (Web Access; Email Access)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1704 - Anonymous (Web Access)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1705
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
1706 Finally, the "admin" user gets the "Admin" Role, and the "anonymous"
7855
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1707 user gets the "Anonymous" Role. The "Admin" and "Anonymous" roles
047c02dfa267 doc(lint): use vale to rewrite things to be clearer.
John Rouillard <rouilj@ieee.org>
parents: 7853
diff changeset
1708 are created when the tracker is initialized.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1709
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1710 For the "User" Role, the "classic" tracker defines:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1711
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1712 - Create, Edit and View issue, file, msg, query, keyword
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1713 - View priority, status
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1714 - View user
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1715 - Edit their own user record
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1716
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1717 And the "Anonymous" Role has the following permissions:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1718
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1719 - Web interface access
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1720 - Register user (for registration)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1721 - View issue, file, msg, query, keyword, priority, status
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1722
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1723 Put together, these settings appear in the tracker's ``schema.py`` file::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1724
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1725 #
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1726 # TRACKER SECURITY SETTINGS
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1727 #
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1728 # See the configuration and customisation document for information
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1729 # about security setup.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1730
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1731 #
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1732 # REGULAR USERS
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1733 #
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1734 # Give the regular users access to the web and email interface
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1735 db.security.addPermissionToRole('User', 'Web Access')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1736 db.security.addPermissionToRole('User', 'Email Access')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1737 db.security.addPermissionToRole('User', 'Rest Access')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1738 db.security.addPermissionToRole('User', 'Xmlrpc Access')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1739
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1740 # Assign the access and edit Permissions for issue, file and message
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1741 # to regular users now
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1742 for cl in 'issue', 'file', 'msg', 'keyword':
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1743 db.security.addPermissionToRole('User', 'View', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1744 db.security.addPermissionToRole('User', 'Edit', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1745 db.security.addPermissionToRole('User', 'Create', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1746 for cl in 'priority', 'status':
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1747 db.security.addPermissionToRole('User', 'View', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1748
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1749 # May users view other user information? Comment these lines out
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1750 # if you don't want them to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1751 p = db.security.addPermission(name='View', klass='user',
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1752 properties=('id', 'organisation', 'phone', 'realname', 'timezone',
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1753 'username'))
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1754 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1755
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1756 # Users should be able to edit their own details -- this permission is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1757 # limited to only the situation where the Viewed or Edited item is their own.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1758 def own_record(db, userid, itemid, **ctx):
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1759 '''Determine whether the userid matches the item being accessed.'''
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1760 return userid == itemid
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1761 p = db.security.addPermission(name='View', klass='user', check=own_record,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1762 description="User is allowed to view their own user details")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1763 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1764 p = db.security.addPermission(name='Edit', klass='user', check=own_record,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1765 properties=('username', 'password', 'address', 'realname', 'phone',
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1766 'organisation', 'alternate_addresses', 'queries', 'timezone'),
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1767 description="User is allowed to edit their own user details")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1768 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1769
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1770 # Users should be able to edit and view their own queries. They should also
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1771 # be able to view any marked as not private. They should not be able to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1772 # edit others' queries, even if they're not private
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1773 def view_query(db, userid, itemid):
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1774 private_for = db.query.get(itemid, 'private_for')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1775 if not private_for: return True
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1776 return userid == private_for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1777 def edit_query(db, userid, itemid):
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1778 return userid == db.query.get(itemid, 'creator')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1779 p = db.security.addPermission(name='View', klass='query', check=view_query,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1780 description="User is allowed to view their own and public queries")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1781 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1782 p = db.security.addPermission(name='Search', klass='query')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1783 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1784 p = db.security.addPermission(name='Edit', klass='query', check=edit_query,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1785 description="User is allowed to edit their queries")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1786 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1787 p = db.security.addPermission(name='Retire', klass='query', check=edit_query,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1788 description="User is allowed to retire their queries")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1789 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1790 p = db.security.addPermission(name='Restore', klass='query', check=edit_query,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1791 description="User is allowed to restore their queries")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1792 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1793 p = db.security.addPermission(name='Create', klass='query',
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1794 description="User is allowed to create queries")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1795 db.security.addPermissionToRole('User', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1796
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1797 #
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1798 # ANONYMOUS USER PERMISSIONS
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1799 #
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1800 # Let anonymous users access the web interface. Note that almost all
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1801 # trackers will need this Permission. The only situation where it's not
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1802 # required is in a tracker that uses an HTTP Basic Authenticated front-end.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1803 db.security.addPermissionToRole('Anonymous', 'Web Access')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1804
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1805 # Let anonymous users access the email interface (note that this implies
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1806 # that they will be registered automatically, hence they will need the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1807 # "Create" user Permission below)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1808 # This is disabled by default to stop spam from auto-registering users on
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1809 # public trackers.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1810 #db.security.addPermissionToRole('Anonymous', 'Email Access')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1811
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1812 # Assign the appropriate permissions to the anonymous user's Anonymous
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1813 # Role. Choices here are:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1814 # - Allow anonymous users to register
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1815 db.security.addPermissionToRole('Anonymous', 'Register', 'user')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1816
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1817 # Allow anonymous users access to view issues (and the related, linked
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1818 # information)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1819 for cl in 'issue', 'file', 'msg', 'keyword', 'priority', 'status':
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1820 db.security.addPermissionToRole('Anonymous', 'View', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1821
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1822 # Allow the anonymous user to use the "Show Unassigned" search.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1823 # It acts like "Show Open" if this permission is not available.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1824 # If you are running a tracker that does not allow read access for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1825 # anonymous, you should remove this entry as it can be used to perform
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1826 # a username guessing attack against a roundup install.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1827 p = db.security.addPermission(name='Search', klass='user')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1828 db.security.addPermissionToRole ('Anonymous', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1829
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1830 # [OPTIONAL]
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1831 # Allow anonymous users access to create or edit "issue" items (and the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1832 # related file and message items)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1833 #for cl in 'issue', 'file', 'msg':
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1834 # db.security.addPermissionToRole('Anonymous', 'Create', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1835 # db.security.addPermissionToRole('Anonymous', 'Edit', cl)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1836
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1837 .. index::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1838 single: roundup-admin; view class permissions
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1839
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1840 You can use ``roundup-admin security`` to verify the permissions
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1841 defined in the schema. It also verifies that properties specified in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1842 permissions are valid for the class. This helps detect typos that can
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1843 cause baffling permission issues.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1844
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1845 Automatic Permission Checks
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1846 ---------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1847
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1848 Permissions are automatically checked when rendering information
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1849 through the web. This includes:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1850
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1851 1. View checks for properties when rendered via the ``plain()`` or
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1852 similar methods. If the check fails, the text "[hidden]" is
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1853 displayed.
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1854 2. Edit checks for properties when the edit field is rendered via
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1855 the ``field()`` or similar methods. If the check fails, the property
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1856 is rendered via the ``plain()`` method (see point 1. for subsequent
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1857 checking performed)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1858 3. View checks are performed in index pages for each item being displayed
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1859 such that if the user does not have permission, the row is not rendered.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1860 4. View checks are performed at the top of item pages for the Item being
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1861 displayed. If the user does not have permission, the text "You are not
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1862 allowed to view this page." is displayed.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1863 5. View checks are performed at the top of index pages for the Class being
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1864 displayed. If the user does not have permission, the text "You are not
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1865 allowed to view this page." is displayed.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1866
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1867
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1868 New User Roles
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1869 --------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1870
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1871 New users are assigned the Roles defined in the config file as:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1872
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1873 - NEW_WEB_USER_ROLES
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1874 - NEW_EMAIL_USER_ROLES
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1875
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1876 The `users may only edit their issues
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1877 <customizing.html#users-may-only-edit-their-issues>`_ example shows
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1878 customisation of these parameters.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1879
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1880
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1881 Changing Access Controls
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1882 ------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1883
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1884 You may alter the configuration variables to change the Role that new
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1885 web or email users get, for example to not give them access to the web
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1886 interface if they register through email.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1887
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1888 You may use the ``roundup-admin`` "``security``" command to display the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1889 current Role and Permission configuration in your tracker.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1890
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1891
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1892 Adding a New Permission
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1893 ~~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1894
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1895 When adding a new Permission, you need to:
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1896
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1897 1. create it in your tracker's ``schema.py`` using
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
1898 ``security.addPermission``. For example::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1899
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1900 db.security.addPermission(name="View", klass='frozzle',
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1901 description="User is allowed to access frozzles")
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1902
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
1903 will set up a new "View" permission on the Class "frozzle".
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1904 2. enable it for the Roles that should have it (verify with
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1905 "``roundup-admin security``")
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1906 3. check it in the relevant HTML interface templates
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1907 4. check it in the appropriate hasPermission methods in your tracker's
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1908 extensions/detectors/interfaces.py modules
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1909
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1910 The ``addPermission`` method takes a three optional parameters:
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1911
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1912 **check**
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1913 A function to be executed which returns boolean determining whether
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1914 the Permission is allowed. If it returns True, the permission is
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1915 allowed, if it returns False the permission is denied. The function
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1916 can have one of two signatures::
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1917
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1918 check(db, userid, itemid)
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1919
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1920 or::
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1921
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1922 check(db, userid, itemid, **ctx)
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1923
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1924 where ``db`` is a handle on the open database, ``userid`` is
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1925 the user attempting access and ``itemid`` is the specific item being
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1926 accessed. If the second form is used the ``ctx`` dictionary is
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1927 defined with the following values::
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1928
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1929 ctx['property'] the name of the property being checked or None if
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1930 it's a class check.
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1931
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1932 ctx['classname'] the name of the class that is being checked
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1933 (issue, query ....).
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1934
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1935 ctx['permission'] the name of the permission (e.g. View, Edit...).
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1936
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1937 The second form is preferred as it makes it easier to implement more
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1938 complex permission schemes. An `example in upgrading.html
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1939 <upgrading.html#enhancement-to-check-command-for-permissions>`_
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1940 shows the use of ``ctx``.
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1941
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1942 **properties**
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1943 A sequence of property names that are the only properties to apply the
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1944 new Permission to (eg. ``... klass='user', properties=('name',
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1945 'email') ...``)
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1946 **props_only**
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1947 A boolean value (set to false by default) that is a new feature
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1948 in Roundup 1.6.
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1949 A permission defined using:
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1950
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1951 ``properties=('list', 'of', 'property', 'names')``
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1952
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1953 determines access for things other than just those
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1954 properties. For example a check for View permission on the
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1955 issue class or an issue item can use any View permission for
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1956 the issue class even if that permission has a property
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1957 list. This makes sense if you understand that a user can't
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1958 access the properties of a class if they can't access the
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1959 class. The ability to access class properties implies class
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1960 access.
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1961
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1962 This eliminates the need to create a duplicate View permission
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1963 without properties to allow access to the View properties
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1964 permission. Even though it makes sense, it can be confusing and
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1965 surprising.
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1966
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1967 You would think that a permission including properties would be
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1968 used only for determining the access permission when checking
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1969 properties. But that is not the case.
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1970
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1971 Setting ``props_only=True`` will prevent the permission
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1972 from being used unless the check include properties.
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1973
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1974 If you use a lot of permissions with property checks, it can be
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1975 difficult to change all of them. Calling the function:
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1976
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1977 db.security.set_props_only_default(True)
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1978
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1979 at the top of ``schema.py`` will make every permission creation
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1980 behave as though props_only is True. Note that you may
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1981 need to add new View permissions without properties to allow
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1982 property only checks to take effect.
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1983
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1984 ``roundup-admin security`` will report invalid properties for the
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1985 class. For example a permission with an invalid summary property is
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1986 presented as::
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1987
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1988 Allowed to see content of object regardless of spam status
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1989 (View for "file": ('content', 'summary') only)
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1990
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1991 **Invalid properties for file: ['summary']
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1992
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1993
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1994 Example Scenarios
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1995 ~~~~~~~~~~~~~~~~~
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1996
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1997 See the `examples <customizing.html#examples>`_ section for longer
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1998 examples of customisation.
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1999
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2000 **anonymous access through the e-mail gateway**
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2001 Give the "anonymous" user the "Email Access", ("Edit", "issue") and
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2002 ("Create", "msg") Permissions but do not not give them the ("Create",
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2003 "user") Permission. This means that when an unknown user sends email
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2004 into the tracker, they're automatically logged in as "anonymous".
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2005 Since they don't have the ("Create", "user") Permission, they won't
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2006 be automatically registered, but since "anonymous" has permission to
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2007 use the gateway, they'll still be able to submit issues. Note that
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2008 the Sender information - their email address - will not be available
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2009 - they're *anonymous*.
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2010
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2011 **automatic registration of users in the e-mail gateway**
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2012 By giving the "anonymous" user the ("Register", "user") Permission, any
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2013 unidentified user will automatically be registered with the tracker
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2014 (with no password, so they won't be able to log in through
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2015 the web until an admin sets their password). By default new Roundup
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2016 trackers don't enable "Email Access" for "anonymous" as it opens
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parents: 7855
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2017 them up to spam. It may be enabled
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2018 by uncommenting the appropriate addPermissionToRole in your tracker's
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2019 ``schema.py`` file. The new user is given the Roles list defined in the
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2020 "new_email_user_roles" config variable.
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2021
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2022 **only developers may be assigned issues**
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2023 Create a new Permission called "Fixer" for the "issue" class. Create a
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2024 new Role "Developer" which has that Permission, and assign that to the
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2025 appropriate users. Filter the list of users available in the assignedto
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2026 list to include only those users. Enforce the Permission with an
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2027 auditor. See the example
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2028 `restricting the list of users that are assignable to a task
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2029 <customizing.html#restricting-the-list-of-users-that-are-assignable-to-a-task>`_.
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2030
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2031 **only managers may sign off issues as complete**
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2032 Create a new Permission called "Closer" for the "issue" class. Create a
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2033 new Role "Manager" which has that Permission, and assign that to the
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2034 appropriate users. In your web interface, only display the "resolved"
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2035 issue state option when the user has the "Closer" Permissions. Enforce
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2036 the Permission with an auditor. This is similar to the previous
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2037 example, except that the web interface check would look like::
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2038
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2039 <option tal:condition="python:request.user.hasPermission('Closer')"
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2040 value="resolved">Resolved</option>
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2041
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2042 **don't give web access to users who register through email**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2043 Create a new Role called "Email User" which has all the Permissions of
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2044 the normal "User" Role minus the "Web Access" Permission. This will
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2045 allow users to send in emails to the tracker, but not access the web
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2046 interface.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2047
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2048 **let some users edit the details of all users**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2049 Create a new Role called "User Admin" which has the Permission for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2050 editing users::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2051
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2052 db.security.addRole(name='User Admin', description='Managing users')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2053 p = db.security.getPermission('Edit', 'user')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2054 db.security.addPermissionToRole('User Admin', p)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2055
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2056 and assign the Role to the users who need the permission.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2057
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2058
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2059 Web Interface
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2060 =============
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2061
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2062 .. contents::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2063 :local:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2064
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2065 The web interface is provided by the ``roundup.cgi.client`` module and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2066 is used by ``roundup.cgi``, ``roundup-server`` and ``ZRoundup``
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2067 (``ZRoundup`` is broken, until further notice). In all cases, Roundup
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2068 determines which tracker is accessed (the first part of the URL
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2069 path inside the scope of the CGI handler) and pass control on to the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2070 ``roundup.cgi.client.Client`` class - which handles the rest of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2071 access through its ``main()`` method. This means that you can do pretty
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2072 much anything you want as a web interface to your tracker.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2073
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2074
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2075
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2076 Repercussions of changing the tracker schema
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2077 ---------------------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2078
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2079 If you choose to change the `tracker schema`_ you will need to ensure
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2080 the web interface knows about it:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2081
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2082 1. Index, item and search pages for the relevant classes may need to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2083 have properties added or removed,
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2084 2. The "page" template may require changing links, as might the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2085 "home" page's content arguments.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2086
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2087
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2088 How requests are processed
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2089 --------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2090
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2091 The basic processing of a web request proceeds as follows:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2092
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2093 1. figure out who we are, defaulting to the "anonymous" user
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2094 2. figure out what the request is for - we call this the "context"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2095 3. handle any requested action (item edit, search, ...)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2096 4. render the template requested by the context, resulting in HTML
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2097 output
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2098
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2099 In some situations, exceptions occur:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2100
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2101 - HTTP Redirect (generally raised by an action)
7368
8aa1a5639aef add explanatory info for HTTP Redirect
John Rouillard <rouilj@ieee.org>
parents: 7363
diff changeset
2102 the URL to redirect to is the first argument of the exception.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2103 - SendFile (generally raised by ``determine_context``)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2104 here we serve up a FileClass "content" property
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2105 - SendStaticFile (generally raised by ``determine_context``)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2106 here we serve up a file from the tracker "html" directory
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2107 - Unauthorised (generally raised by an action)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2108 here the action is cancelled, the request is rendered and an error
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2109 message is displayed indicating that permission was not granted for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2110 the action to take place
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2111 - NotFound (raised wherever it needs to be)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2112 this exception percolates up to the CGI interface that called the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2113 client
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2114
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2115
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2116 Roundup URL design
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2117 ------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2118
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2119 Each tracker has several hardcoded URLs. These three are equivalent and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2120 lead to the main tracker page:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2121
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2122 1. ``/``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2123 2. ``/index``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2124 3. ``/home``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2125
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2126 The following prefix accesses static resources:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2127
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2128 4. ``/@@file/``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2129
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2130 Two url's are used for the API's.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2131 The `REST api`_ is accessed via:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2132
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2133 5. ``/rest/``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2134
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2135 .. _`REST api`: rest.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2136
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2137 and the `XMLRPC api`_ is available at:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2138
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2139 6. ``/xmlrpc``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2140
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2141 .. _`XMLRPC api`: xmlrpc.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2142
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2143 All other URLs depend on the classes configured in Roundup database.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2144 Each class receives two URLs - one for the class itself and another
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2145 for specific items of that class. Example for class URL:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2146
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2147 7. ``/issue``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2148
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2149 Shows a listings of class items, usually in a table. The URL for
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2150 for specific object of issue class with id 1 will look like:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2151
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2152 8. ``/issue1``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2153
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2154 .. _strip_zeros:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2155
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2156 Note that Roundup strips a leading string of 0's from the id part of
7369
15bb0d177632 use glossary directive and link some terms to the glossary.
John Rouillard <rouilj@ieee.org>
parents: 7368
diff changeset
2157 the object :term:`designator` in the URL. E.G. ``/issue001`` is the
15bb0d177632 use glossary directive and link some terms to the glossary.
John Rouillard <rouilj@ieee.org>
parents: 7368
diff changeset
2158 same as ``/issue1``. Similarly for ``/file01`` etc. However you
15bb0d177632 use glossary directive and link some terms to the glossary.
John Rouillard <rouilj@ieee.org>
parents: 7368
diff changeset
2159 should generate URL's without the extra zeros.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2160
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2161 Determining web context
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2162 -----------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2163
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2164 To determine the "context" of a request (what request is for),
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2165 Roundup looks at the URL path after the tracker root and at
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2166 ``@template`` request parameter. Typical URL paths look like:
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2167
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2168 1. ``/tracker/``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2169 2. ``/tracker/issue``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2170 3. ``/tracker/issue1``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2171 4. ``/tracker/@@file/style.css``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2172 5. ``/cgi-bin/roundup.cgi/tracker/file1``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2173 6. ``/cgi-bin/roundup.cgi/tracker/file1/kitten.png``
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2174
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2175 where tracker root is ``/tracker/`` or ``/cgi-bin/roundup.cgi/tracker/``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2176 We're looking at "issue", "issue1", "@@file/style.css", "file1" and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2177 "file1/kitten.png" in the cases above.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2178
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2179 1. with no path Roundup is in the "home" context. See `the "home"
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2180 context`_ below for details. "index" or "home" paths may also be used
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2181 to switch into "home" context.
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2182 2. if there is something in the path (as in example 2, "issue"), it
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2183 identifies the tracker class to display.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2184 3. if the path is an item designator (as in examples 3 and 5, "issue1"
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2185 and "file1"), then we're to display a specific item.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2186 :ref:`Note. <strip_zeros>`
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2187 4. for paths starting with "@@file" the additional path entry ("style.css"
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2188 in the example above) specifies the static file to be served
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2189 from the tracker TEMPLATES directory (or STATIC_FILES, if configured).
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2190 The TEMPLATES directory is usually the tracker's "html"
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2191 directory. Internally this works by raising SendStaticFile exception.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2192 5. A file can have additional path components (as in example
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2193 6). Without the additional components, the metadata for the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2194 file is displayed.
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2195 6. if the path starts with an item designator and is longer than one
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2196 entry (as in example 5, "file1/kitten.png"), then we're assumed to be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2197 handling an item of a ``FileClass``, and the extra path information
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2198 gives the filename that the client is going to label the download
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2199 with (i.e. "file1/kitten.png" is nicer to download than "file1").
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2200 This raises a ``SendFile`` exception.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2201
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2202 Neither 4. or 6. use templates and stop before the template is
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2203 determined. For other contexts the template used is specified by the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2204 ``@template`` variable, which defaults to:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2205
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2206 - only classname supplied: "index"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2207 - full item designator supplied: "item"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2208
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2209
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2210 The "home" Context
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2211 ------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2212
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2213 The "home" context is special because it allows you to add templated
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2214 pages to your tracker that don't rely on a class or item (e.g. an issues
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2215 list or specific issue).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2216
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2217 Let's say you wish to add frames to control the layout of your tracker's
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2218 interface. You'd probably have:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2219
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2220 - A top-level frameset page. This page probably wouldn't be templated, so
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2221 it could be served as a static file (see `serving static content`_)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2222 - A sidebar frame that is templated. Let's call this page
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2223 "home.navigation.html" in your tracker's "html" directory. To load that
7363
23abe048d1de Fix missing pre block for url.
John Rouillard <rouilj@ieee.org>
parents: 7359
diff changeset
2224 page up, you use the URL::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2225
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2226 <tracker url>/home?@template=navigation
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2227
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2228
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2229 Serving static content
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2230 ----------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2231
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2232 See the previous section `determining web context`_ where it describes
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2233 ``@@file`` paths.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2234
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2235 These files are served without any permission checks. Any user on the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2236 internet with the url can download the file.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2237
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2238 This is rarely an issue since the html templates are just source code
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2239 and much of it can be found in the Roundup repository. Other
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2240 decoration (logos, stylesheets) are similarly not security sensitive.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2241 You can use the static_files setting in config.ini to eliminate
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2242 access to the templates directory if desired.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2243
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2244 If a file resolves to a symbolic link, it is not served.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2245
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2246 Performing actions in web requests
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2247 ----------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2248
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2249 When a user requests a web page, they may optionally also request for an
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2250 action to take place. As described in `how requests are processed`_, the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2251 action is performed before the requested page is generated. Actions are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2252 triggered by using a ``@action`` CGI variable, where the value is one
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2253 of:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2254
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2255 **login**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2256 Attempt to log a user in.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2257
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2258 **logout**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2259 Log the user out - make them "anonymous".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2260
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2261 **register**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2262 Attempt to create a new user based on the contents of the form and then
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2263 log them in.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2264
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2265 **edit**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2266 Perform an edit of an item in the database. There are some `special form
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2267 variables`_ you may use. Also you can set the ``__redirect_to`` form
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2268 variable to the URL to display after the edit is successfully
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2269 completed. If you wanted to edit a sequence of issues, users etc. this
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2270 could be used to display the next item in the sequence to the user.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2271
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2272 **new**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2273 Add a new item to the database. You may use the same `special form
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2274 variables`_ as in the "edit" action. Also you can set the
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2275 ``__redirect_to`` form variable to the URL to display after
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2276 the new item is created. This is useful if you want to create another
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2277 item rather than edit the newly created item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2278
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2279 **retire**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2280 Retire the item in the database.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2281
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2282 **editCSV**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2283 Performs an edit of all of a class' items in one go. See also the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2284 *class*.csv templating method which generates the CSV data to be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2285 edited, and the ``'_generic.index'`` template which uses both of these
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2286 features.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2287
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2288 **search**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2289 Mangle some of the form variables:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2290
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2291 - Set the form ":filter" variable based on the values of the filter
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2292 variables - if they are set to anything other than "dontcare" then add
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2293 them to :filter.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2294
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2295 - Also handle the ":queryname" variable and save off the query to the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2296 user's query list.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2297
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2298 Each of the actions is implemented by a corresponding ``*XxxAction*`` (where
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2299 "Xxx" is the name of the action) class in the ``roundup.cgi.actions`` module.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2300 These classes are registered with ``roundup.cgi.client.Client``. If you need
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2301 to define new actions, you may add them there (see `defining new
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2302 web actions`_).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2303
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2304 Each action class also has a ``*permission*`` method which determines whether
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2305 the action is permissible given the current user. The base permission checks
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2306 for each action are:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2307
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2308 **login**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2309 Determine whether the user has the "Web Access" Permission.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2310 **logout**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2311 No permission checks are made.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2312 **register**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2313 Determine whether the user has the ("Create", "user") Permission.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2314 **edit**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2315 Determine whether the user has permission to edit this item. If we're
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2316 editing the "user" class, users are allowed to edit their own details -
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2317 unless they try to edit the "roles" property, which requires the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2318 special Permission "Web Roles".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2319 **new**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2320 Determine whether the user has permission to create this item. No
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2321 additional property checks are made. Additionally, new user items may
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2322 be created if the user has the ("Create", "user") Permission.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2323 **editCSV**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2324 Determine whether the user has permission to edit this class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2325 **search**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2326 Determine whether the user has permission to view this class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2327
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2328 Protecting users from web application attacks
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2329 ---------------------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2330
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2331 There is a class of attacks known as Cross Site Request Forgeries
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2332 (CSRF). Malicious code running in the browser can making a
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2333 request to Roundup while you are logged into Roundup. The
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2334 malicious code piggy backs on your existing Roundup session to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2335 make changes without your knowledge. Roundup 1.6 has support for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2336 defending against this by analyzing the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2337
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2338 * Referer,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2339 * Origin, and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2340 * Host or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2341 * X-Forwarded-Host
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2342
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2343 HTTP headers. It compares the headers to the value of the web setting
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2344 in the [tracker] section of the tracker's ``config.ini``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2345
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2346 Also a per form token (also called a nonce) can be enabled for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2347 the tracker using the ``csrf_enforce_token`` option in
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2348 config.ini. When enabled, Roundup will check a hidden form field
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2349 called ``@csrf``. If the field's value matches a token in the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2350 database, the validation passes and the token is deleted. If the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2351 validation fails because the token is not found (e.g. if the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2352 token is used more than once) the request is rejected. The
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2353 ``@csrf`` input field is added automatically when calling the
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2354 ``submit`` function/path. It can also be added manually by
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2355 calling anti_csrf_nonce() directly. For example::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2356
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2357 <input name="@csrf" type="hidden"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2358 tal:attributes="value python:utils.anti_csrf_nonce(lifetime=10)">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2359
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2360 By default a nonce lifetime is 2 weeks. However the lifetime (in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2361 minutes) can be set by passing a lifetime argument as shown
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2362 above. The example above makes the nonce lifetime 10 minutes.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2363
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2364 Search for @csrf in this document for more examples. More
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2365 examples and information is provided in ``upgrading.txt``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2366
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2367 The token protects you because malicious code supplied by another
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2368 site is unable to obtain the token. Thus any attempt they make
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2369 to submit a request is rejected.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2370
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2371 The protection on the xmlrpc interface is untested, but is based
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2372 on a valid header check against the Roundup URL and the presence
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2373 of the ``X-REQUESTED-WITH`` header. Work to improve this is a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2374 future project after the 1.6 release.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2375
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2376 The enforcement levels can be modified in ``config.ini``. Refer to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2377 that file for details.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2378
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2379 Special form variables
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2380 ----------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2381
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2382 Item properties and their values are edited with html FORM
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2383 variables and their values. You can:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2384
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2385 - Change the value of some property of the current item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2386 - Create a new item of any class, and edit the new item's
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2387 properties,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2388 - Attach newly created items to a multilink property of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2389 current item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2390 - Remove items from a multilink property of the current item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2391 - Specify that some properties are required for the edit
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2392 operation to be successful.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2393 - Redirect to a different page after creating a new item (new action
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2394 only, not edit action). Usually you end up on the page for the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2395 created item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2396 - Set up user interface locale.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2397
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2398 These operations will only take place if the form action (the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2399 ``@action`` variable) is "edit" or "new".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2400
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2401 In the following, <bracketed> values are variable, "@" may be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2402 either ":" or "@", and other text "required" is fixed.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2403
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2404 .. index::
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2405 single: i18n; set from web interface
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2406 single: internationalization; set from web interface
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2407 single: language; set from web interface
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2408
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2409 Two special form variables are used to specify user language preferences:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2410
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2411 ``@language``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2412 value may be locale name or ``none``. If this variable is set to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2413 locale name, web interface language is changed to given value
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2414 (if the appropriate translation is available). The value
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2415 is stored in a browser cookie and is used for all following
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2416 requests. If value is ``none`` the cookie is removed and the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2417 language is changed to the tracker default, set up in the tracker
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2418 configuration or OS environment.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2419
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2420 ``@charset``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2421 value may be character set name or ``none``. Character set name
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2422 is stored in a browser cookie and sets output encoding for all
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2423 HTML pages generated by Roundup. If value is ``none`` the cookie
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2424 is removed and HTML output is reset to Roundup internal encoding
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2425 (UTF-8). This is unlikely to be needed with modern web browsers
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2426 and is left over from the early days of the web. It will
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2427 be removed at some future date.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2428
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2429 Most properties are specified as form variables:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2430
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2431 ``<propname>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2432 property on the current context item
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2433
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2434 ``<designator>"@"<propname>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2435 property on the indicated item (for editing related information)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2436
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2437 Designators name a specific item of a class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2438
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2439 ``<classname><N>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2440 Name an existing item of class <classname>.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2441
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2442 ``<classname>"-"<N>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2443 Name the <N>th new item of class <classname>. If the form
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2444 submission is successful, a new item of <classname> is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2445 created. Within the submitted form, a particular
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2446 designator of this form always refers to the same new
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2447 item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2448
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2449 Once we have determined the "propname", we check to see
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2450 if it's special:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2451
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2452 ``@required``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2453 The associated form value is a comma-separated list of
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2454 property names that must be specified when the form is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2455 submitted for the edit operation to succeed.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2456
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2457 When the <designator> is missing, the properties are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2458 for the current context item. When <designator> is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2459 present, they are for the item specified by
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2460 <designator>.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2461
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2462 The "@required" specifier must come before any of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2463 properties it refers to are assigned in the form.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2464
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2465 ``@remove@<propname>=id(s)`` or ``@add@<propname>=id(s)``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2466 The "@add@" and "@remove@" edit actions apply only to
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2467 Multilink properties. The form value must be a
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2468 comma-separate list of keys for the class specified by
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2469 the simple form variable. The listed items are added
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2470 to (respectively, removed from) the specified
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2471 property.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2472
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2473 ``@link@<propname>=<designator>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2474 If the edit action is "@link@", the simple form
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2475 variable must specify a Link or Multilink property.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2476 The form value is a comma-separated list of
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2477 designators. The item corresponding to each
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2478 designator is linked to the property given by simple
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2479 form variable.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2480
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2481 None of the above (i.e. just a simple form value)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2482 The value of the form variable is converted
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2483 appropriately, depending on the type of the property.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2484
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2485 For a Link('klass') property, the form value is a
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2486 single key (or id number) for 'klass',
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2487 where the key field is specified in schema.py.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2488
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2489 For a Multilink('klass') property, the form value is a
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2490 comma-separated list of keys (or id nummber) for 'klass', where the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2491 key field is specified in schema.py.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2492
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2493 Note that for simple-form-variables specifying Link
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2494 and Multilink properties, the linked-to class must
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2495 have a key field.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2496
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2497 For a String() property specifying a filename, the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2498 file named by the form value is uploaded. This means we
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2499 try to set additional properties "filename" and "type" (if
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2500 they are defined for the class). Otherwise, the property
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2501 is set to the form value.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2502
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2503 For Date(), Interval(), Boolean(), Integer() and Number()
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2504 properties, the form value is converted to the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2505 appropriate value.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2506
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2507 Any of the form variables may be prefixed with a classname or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2508 designator.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2509
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2510 Setting the form variable: ``__redirect_to=`` to a url when
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2511 ``@action=new`` redirects the user to the specified url after
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2512 successfully creating the new item. This is useful if you want
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2513 the user to create another item rather than edit the newly
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2514 created item. Note that the url assigned to ``__redirect_to``
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2515 must be url encoded/quoted and be under the tracker's base
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2516 url. If the base_url uses http, you can set the url to https.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2517
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2518 Two special form values are supported for backwards compatibility:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2519
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2520 @note
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2521 This is equivalent to::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2522
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2523 @link@messages=msg-1
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2524 msg-1@content=value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2525
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2526 which is equivalent to the html::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2527
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2528 <textarea name="msg-1@content"></textarea>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2529 <input type="hidden" name="@link@messages" value="msg-1">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2530
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2531 except that in addition, the "author" and "date" properties of
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2532 "msg-1" are set to the userid of the submitter, and the current
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2533 time, respectively.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2534
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2535 @file
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2536 This is equivalent to::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2537
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2538 @link@files=file-1
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2539 file-1@content=value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2540
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2541 by adding the HTML::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2542
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2543 <input type="file" name="file-1@content">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2544 <input type="hidden" name="@link@files" value="file-1">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2545
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2546 The String content value is handled as described above for file
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2547 uploads.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2548
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2549 If both the "@note" and "@file" form variables are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2550 specified, the action::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2551
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2552 msg-1@link@files=file-1
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2553
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2554 is also performed. This would be expressed in HTML with::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2555
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2556 <input type="hidden" name="msg-1@link@files" value="file-1">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2557
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2558 We also check that FileClass items have a "content" property with
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2559 actual content, otherwise we remove them from all_props before
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2560 returning.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2561
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2562
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2563 Default templates
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2564 -----------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2565
7456
cdb81976b8bc Fix another xhtml reference.
John Rouillard <rouilj@ieee.org>
parents: 7378
diff changeset
2566 The default templates are html4 compliant. Support for xhtml is due to
cdb81976b8bc Fix another xhtml reference.
John Rouillard <rouilj@ieee.org>
parents: 7378
diff changeset
2567 be phased out so leave the ``html_version`` configuration
cdb81976b8bc Fix another xhtml reference.
John Rouillard <rouilj@ieee.org>
parents: 7378
diff changeset
2568 variable in ``config.ini`` as ``'html'`` instead of ``'xhtml'``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2569
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2570 Most customisation of the web view can be done by modifying the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2571 templates in the tracker ``'html'`` directory. There are several types
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2572 of files in there. The *minimal* template includes:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2573
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2574 **page.html**
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2575 This template defines the overall look of your tracker. When
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2576 you view an issue, it appears inside this template. When you view an
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2577 index, it also appears inside this template. This template defines a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2578 macro called "icing" which is used by almost all other templates as a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2579 coating for their content, using its "content" slot. It also defines
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2580 the "head_title" and "body_title" slots to allow setting of the page
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2581 title.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2582 **home.html**
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2583 the default page displayed when in `the "home" context`_ and no
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2584 other page is requested using the ``@template`` parameter
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2585 **home.classlist.html**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2586 a special version of the default page that lists the classes in the
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2587 tracker. It is requested in the "home" context using ``@template=classlist``
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2588 **classname.item.html**
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2589 displays an item of the *classname* class given a :term:`designator`
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2590 **classname.index.html**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2591 displays a list of *classname* items
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2592 **classname.search.html**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2593 displays a search page for *classname* items
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2594 **_generic.index.html**
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2595 used to display a list of items when there is no
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2596 ``*classname*.index`` available
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2597 **_generic.help.html**
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2598 used to display a "class help" page when there is no
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2599 ``*classname*.help``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2600 **user.register.html**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2601 a special page just for the user class, that renders the registration
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2602 page
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2603 **style.css**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2604 a static file that is served up as-is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2605
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2606 The *classic* template has a number of additional templates.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2607
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2608 Remember that you can create any template extension you want to,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2609 so if you just want to play around with the templating for new issues,
7858
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2610 you can copy the current "issue.item.html" template to
376f70513242 doc(lint): address more vale complaints.
John Rouillard <rouilj@ieee.org>
parents: 7855
diff changeset
2611 "issue.test" (or "issue.test.html"), and then
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2612 access the test template using the "@template" URL argument::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2613
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2614 http://your.tracker.example/tracker/issue?@template=test
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2615
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2616 and it won't affect your users using the "issue.item" template.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2617
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2618 You can also put templates into a subdirectory of the template
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2619 directory. So if you specify::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2620
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2621 http://your.tracker.example/tracker/issue?@template=test/item
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2622
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2623 you will use the template at: ``test/issue.item.html``. If that
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2624 template doesn't exit it will try to use
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2625 ``test/_generic.item.html``. If that template doesn't exist
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2626 it will return an error.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2627
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2628 Implementing Modal Editing Using @template
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2629 ------------------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2630
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2631 Many item templates allow you to edit the item. They contain
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2632 code that renders edit boxes if the user has edit permissions.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2633 Otherwise the template will just display the item information.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2634
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2635 However, you may want a modal edit. A modal edit requires the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2636 user to take some action (click a button or follow a link) to
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2637 shift from display mode to edit mode. Submitting the changes
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2638 ends edit mode and the user returns to display
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2639 mode.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2640
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2641 To build a modal edit for an item, move the (editable)
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2642 issue.item.html template to issue.item_edit.html. Then create a new
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2643 issue.item.html template that only displays information. Add an
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2644 edit link that calls the display url, but adds ``@template=item_edit``
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2645 to the link.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2646
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2647 This will now display the edit page. On the edit page you want to
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2648 add a hidden text field to your form named ``@template`` with the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2649 value: ``item|item_edit``. When the form is submitted, it is
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2650 validated. If the form is correct the user will see the item
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2651 rendered using the item template. If there is an error
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2652 (validation failed) the item will be rendered using the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2653 ``item_edit`` template. The rendered ``item_edit`` template will
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2654 display all the changes that the user made to the form before it
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2655 was submitted. The user can correct the error and resubmit the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2656 changes until the form validates.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2657
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2658 If the form failed to validate but the ``@template`` field had the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2659 value ``item`` the user would still see the error, but all of the data
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2660 the user entered would be discarded. The user would have to redo all
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2661 the edits again.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2662
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2663 In general, modal workflows are not implemented by the default
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2664 templates because they slow down the edit cycle. For some
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2665 specific workflows a modal edit is useful. For example, a batch
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2666 edit mode allows the user to edit multiple issues in one
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2667 form. It can result in a modal workflow of:
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2668
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2669 * search for issues to modify
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2670 * switch to edit mode and change values
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2671 * exit back to the results of the search
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2672
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2673
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2674 How the templates work
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2675 ----------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2676
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2677
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2678 Templating engines
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2679 ~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2680
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2681 Since version 1.4.20 Roundup supports two templating engines:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2682
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2683 * the original `Template Attribute Language`_ (TAL) engine from Zope
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2684 * the standalone Chameleon templating engine. Chameleon is intended
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2685 as a replacement for the original TAL engine, and supports the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2686 same syntax, but they are not 100% compatible. The major (and most
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2687 likely the only) incompatibility is the default expression type of
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2688 ``python:`` instead of ``path:``. See also "Incompatibilities and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2689 differences" section of `Chameleon documentation`__.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2690
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2691 Version 1.5.0 added support for the `jinja2`_ templating
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2692 language. You must install the `jinja2`_ module to use it. The
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2693 ``jinja2`` template supplied with Roundup has the templates rewritten
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2694 to use ``jinja2`` rather than TAL. A number of trackers are running
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2695 using ``jinja2`` templating so it is less experimental than
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2696 Chameleon templating.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2697
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2698 .. _jinja2: https://palletsprojects.com/p/jinja/
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2699
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2700
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2701 **NOTE1**: For historical reasons, examples given below assumes path
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2702 expression as default expression type. With Chameleon you have to manually
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2703 resolve the path expressions. A Chameleon-based, z3c.pt, that is fully
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2704 compatible with the old TAL implementation, is planned for a
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2705 future release.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2706
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2707 **NOTE2**: As of 1.4.20 Chameleon support is highly experimental and **not**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2708 recommended for production use.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2709
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2710 .. _Chameleon:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2711 https://pypi.org/project/Chameleon/
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2712 .. _z3c.pt:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2713 https://pypi.org/project/z3c.pt/
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2714 __ https://chameleon.readthedocs.io/en/latest/reference.html?highlight=differences#incompatibilities-and-differences
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2715 .. _TAL:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2716 .. _Template Attribute Language:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2717 https://pagetemplates.readthedocs.io/en/latest/history/TALSpecification14.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2718
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2719
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2720 Basic Templating Actions
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2721 ~~~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2722
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2723 Roundup's templates consist of special attributes on the HTML tags.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2724 These attributes form the **Template Attribute Language**, or TAL.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2725 The basic TAL commands are:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2726
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2727 **tal:define="variable expression; variable expression; ..."**
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2728 Define a new local variable for this tag and its contents. For
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2729 example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2730
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2731 <html tal:define="title request/description">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2732 <head><title tal:content="title"></title></head>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2733 </html>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2734
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2735 In this example, the variable "title" is defined by the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2736 expression "request/description". The "tal:content" command
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2737 inside the <html> tag may then use the "title" variable.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2738
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2739 **tal:condition="expression"**
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2740 Keep this tag and its contents if the expression is true. For
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2741 example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2742
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2743 <p tal:condition="python:request.user.hasPermission('View', 'issue')">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2744 Display some issue information.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2745 </p>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2746
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2747 In the example, the <p> tag and its contents are displayed
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2748 only if the user has the "View" permission for issues. We
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2749 consider the number zero, a blank string, an empty list, and
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2750 the built-in variable nothing to be false values. Nearly every
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2751 other value is true, including non-zero numbers, and strings
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2752 with anything in them (even spaces!).
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2753
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2754 **tal:repeat="variable expression"**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2755 Repeat this tag and its contents for each element of the sequence
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2756 that the expression returns, defining a new local variable and a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2757 special "repeat" variable for each element. For example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2758
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2759 <tr tal:repeat="u user/list">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2760 <td tal:content="u/id"></td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2761 <td tal:content="u/username"></td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2762 <td tal:content="u/realname"></td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2763 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2764
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2765 The example would iterate over the sequence of users returned by
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2766 "user/list" and define the local variable "u" for each entry. Using
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2767 the repeat command creates a new variable called "repeat" which you
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2768 may access to gather information about the iteration. See the section
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2769 below on `the repeat variable`_.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2770
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2771 **tal:replace="expression"**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2772 Replace this tag with the result of the expression. For example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2773
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2774 <span tal:replace="request/user/realname" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2775
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2776 The example would replace the <span> tag and its contents with the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2777 user's realname. If the user's realname was "Bruce", then the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2778 resultant output would be "Bruce".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2779
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2780 **tal:content="expression"**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2781 Replace the contents of this tag with the result of the expression.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2782 For example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2783
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2784 <span tal:content="request/user/realname">user's name appears here
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2785 </span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2786
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2787 This example would replace the contents of the ``<span>`` tag with the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2788 user's realname. If the user's realname was "Bruce" then the
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2789 output will be ``<span>Bruce</span>``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2790
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2791 **tal:attributes="attribute expression; attribute expression; ..."**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2792 Set attributes on this tag to the results of expressions. For
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2793 example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2794
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2795 <a tal:attributes="href string:user${request/user/id}">My Details</a>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2796
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2797 In the example, the "href" attribute of the ``<a>`` tag is set
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2798 to the value of the expression "string:user${request/user/id}",
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2799 which will look like "user123".
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2800
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2801 **tal:omit-tag="expression"**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2802 Remove this tag (but not its contents) if the expression is true. For
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2803 example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2804
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2805 <span tal:omit-tag="python:1">Hello, world!</span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2806
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2807 would result in output of::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2808
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2809 Hello, world!
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2810
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2811 Note that TAL evaluates the commands on a given tag in the order above.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2812 *define* is evaluated before *condition*, and so on.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2813
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2814 Additionally, you may include tags such as <tal:block>, which are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2815 removed from output. Its content is kept, but the tag itself is not (so
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2816 don't go using any "tal:attributes" commands on it). This is useful for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2817 making arbitrary blocks of HTML conditional or repeatable (very handy
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2818 for repeating multiple table rows, which would otherwise require an
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2819 illegal tag placement to effect the repeat).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2820
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2821
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2822 Templating Expressions
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2823 ~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2824
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2825 Templating Expressions are covered by `Template Attribute
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2826 Language Expression Syntax`_ (TALES). The expressions you use in
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2827 attribute values may be one of the following forms:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2828
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2829 **Path Expressions** - e.g. ``item/status/checklist``
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2830 These are object attribute / item accesses. Roughly speaking, the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2831 path ``item/status/checklist`` is broken into parts ``item``,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2832 ``status`` and ``checklist``. The ``item`` part is the root of the
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2833 expression. It then looks for a ``status`` attribute on ``item``, or
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2834 failing that, a ``status`` item (as in ``item['status']``). If that
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2835 fails, the path expression fails. When we get to the end, the object
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2836 we're left with is evaluated to get a string - if it is a method, it
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2837 is called; if it is an object, it is stringified. Path expressions
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2838 may have an optional ``path:`` prefix, but path is the default
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2839 expression type for TAL. In Chameleon you must include the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2840 ``path:`` prefix.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2841
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2842 If an element in the path may not exist, you can use the ``|``
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2843 operator in the expression to provide an alternative. The
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2844 expression ``request/form/foo/value | default`` would simply
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2845 leave the current HTML in place if the "foo" form variable
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2846 doesn't exist.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2847
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2848 If an expression evaluates to ``default``, then the expression is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2849 "cancelled" - whatever HTML already exists in the template will
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2850 remain (tag content in the case of ``tal:content``, attributes in the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2851 case of ``tal:attributes``).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2852
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2853 If an expression evaluates to ``nothing`` then the target of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2854 expression is removed (tag content in the case of ``tal:content``,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2855 attributes in the case of ``tal:attributes`` and the tag itself in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2856 the case of ``tal:replace``).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2857
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2858 You may use the python function ``path``, as in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2859 ``path("item/status")``, to embed path expressions in Python
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2860 expressions.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2861
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2862 **String Expressions** - e.g. ``string:hello ${user/name}`` These
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2863 expressions are string interpolations - though they can be
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2864 just plain strings with no interpolation if you want. The
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2865 expression in the interpolation decorator ``${ ... }`` is a
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2866 path expression as above.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2867
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2868 **Python Expressions** - e.g. ``python: 1+1``
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2869 These expressions give the full power of Python. All the "root level"
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2870 variables are available, so ``python:item.status.checklist()`` is
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2871 the same as ``item/status/checklist``, assuming that
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2872 ``checklist`` is a method.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2873
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2874 Modifiers:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2875
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2876 **structure** - e.g. ``structure python:msg.content.plain(hyperlink=1)``
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2877 The result of expressions are *escaped* to be safe for HTML
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2878 display (all "<", ">" and "&" are replaced with entities
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2879 (e.g. ``&lt;``). The ``structure`` expression modifier turns
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2880 off this escaping - the result of the expression is now
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2881 assumed to be HTML, which is passed to the web browser for
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2882 rendering.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2883
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2884 **not:** - eg. ``not:python:1=1``
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2885 This inverts the logical true/false value of another
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2886 expression.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2887
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2888 .. _TALES:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2889 .. _Template Attribute Language Expression Syntax:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2890 https://pagetemplates.readthedocs.io/en/latest/history/TALESSpecification13.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2891
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2892
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2893 Template Macros
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2894 ~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2895
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2896 Roundup uses macros to save us from repeating the same common
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2897 page structures over and over. The most common (and probably only) macro
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2898 you'll use is the "icing" macro defined in the "page" template.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2899
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2900 Macros are generated and used inside your templates using special
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2901 attributes similar to the `basic templating actions`_. In this case,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2902 though, the attributes belong to the `Macro Expansion Template
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2903 Attribute Language`_, (METAL). The macro commands are:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2904
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2905 **metal:define-macro="macro name"**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2906 Define that the tag and its contents are now a macro that may be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2907 inserted into other templates using the *use-macro* command. For
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2908 example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2909
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2910 <html metal:define-macro="page">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2911 ...
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2912 </html>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2913
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2914 defines a macro called "page" using the ``<html>`` tag and its
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2915 contents. Once defined, macros are stored in the ``macros``
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2916 attribute of the template they are defined on. You can access
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2917 them later on through the ``templates`` variable. Use the path
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2918 expression ``templates/page/macros/icing`` to access the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2919 "icing" macro defined in the "page.html" template.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2920
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2921 **metal:use-macro="path expression"**
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2922 Use a macro, identified by the path expression. This replaces
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2923 the current tag with the identified macro contents. For
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2924 example::
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2925
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2926 <tal:block metal:use-macro="templates/page/macros/icing">
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2927 ...
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2928 </tal:block>
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2929
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2930 will replace the tag and its contents with the "icing" macro
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2931 from the "page" template.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2932
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2933 **metal:define-slot="slot name"** and **metal:fill-slot="slot name"**
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2934 To define *dynamic* parts of the macro, you define "slots"
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2935 which are filled when the macro is used with a *use-macro*
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2936 command. For example, the ``templates/page/macros/icing`` macro
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2937 defines a ``head_title`` slot like so::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2938
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2939 <title metal:define-slot="head_title">title goes here</title>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2940
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2941 In your *use-macro* command, you may now use a *fill-slot* command
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2942 like this::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2943
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2944 <tal:block metal:use-macro="templates/page/macros/icing">
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2945 <title class="big" metal:fill-slot="head_title">My Title</title>
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2946 </tal:block>
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2947
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2948 where the tag that fills the slot completely replaces the one defined
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2949 as the slot in the macro.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2950
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2951 Note that you may not mix `METAL`_ and `TAL`_ commands on the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2952 same tag. But TAL commands can be used freely inside METAL-using
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2953 tags (so your *fill-slots* tags may have all manner of TAL inside
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2954 them).
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2955
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2956 .. _METAL:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2957 .. _Macro Expansion Template Attribute Language:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2958 https://pagetemplates.readthedocs.io/en/latest/history/TALESSpecification13.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2959
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2960 Information available to templates
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2961 ----------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2962
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2963 This is implemented by
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2964 ``roundup.cgi.templating.RoundupPageTemplate``. Documentation in
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2965 the installed file ``roundup/cgi/templating.py`` supplements this
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2966 documentation.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2967
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2968 The following variables are available to templates.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2969
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2970 **context**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2971 The current context. This is either None, a `hyperdb class wrapper`_
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2972 or a `hyperdb item wrapper`_
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2973
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2974 **request**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2975 Includes information about the current request, including:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2976
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2977 - the current index information (``filterspec``, ``filter``
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2978 arguments, ``properties``, etc) parsed out of the form.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2979 - methods for filterspec link generation (indexargs_url)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2980 - "form"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2981 The current CGI form information as a mapping of form argument name
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2982 to value (specifically a cgi.FieldStorage)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2983 - "env" the CGI environment variables
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2984 - "base" the base URL of this instance
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2985 - "user" a HTMLItem instance for the current user
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2986 - "language" as determined by the browser or configuration
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2987 - "classname" the current classname (possibly None)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2988 - "template" the current template (suffix, also possibly None)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2989 **config**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2990 This variable holds all the values defined in the tracker config.ini
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
2991 file (e.g. TRACKER_NAME, etc.)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2992 **db**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2993 The current database, used to access arbitrary database items.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2994 **templates**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2995 Access to all the tracker templates by name. Used mainly in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2996 *use-macro* commands.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2997 **utils**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2998 This variable makes available some utility functions like batching.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
2999 **nothing**
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3000 This is a special variable - if an expression evaluates to
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3001 this, then the tag (when used with ``tal:replace``), its
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3002 contents (in the case of ``tal:content``) or some attributes
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3003 (when used with ``tal:attributes``) will not appear in the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3004 output. For example::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3005
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3006 <span tal:attributes="class nothing">Hello, World!</span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3007
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3008 would result in::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3009
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3010 <span>Hello, World!</span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3011 **default**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3012 Also a special variable - if an expression evaluates to this, then the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3013 existing HTML in the template will not be replaced or removed, it will
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3014 remain. So::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3015
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3016 <span tal:replace="default">Hello, World!</span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3017
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3018 would result in::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3019
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3020 <span>Hello, World!</span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3021
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3022 and::
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3023
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3024 <a href="foo" tal:attributes"href nope | default">H</a>
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3025
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3026 when ``nope`` is not defined results in::
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3027
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3028 <a href="foo">H</a>
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3029 **true**, **false**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3030 Boolean constants that may be used in `templating expressions`_
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3031 instead of ``python:1`` and ``python:0``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3032 **i18n**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3033 Internationalization service, providing two string translation methods:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3034
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3035 **gettext** (*message*)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3036 Return the localized translation of message
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3037 **ngettext** (*singular*, *plural*, *number*)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3038 Like ``gettext()``, but consider plural forms. If a translation
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3039 is found, apply the plural formula to *number*, and return the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3040 resulting message (some languages have more than two plural forms).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3041 If no translation is found, return singular if *number* is 1;
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3042 return plural otherwise.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3043
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3044 The context variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3045 ~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3046
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3047 The *context* variable can contain one of three things based on the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3048 current context (see `determining web context`_ for how Roundup figures
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3049 this out). If Roundup is:
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3050
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3051 1. at a "home" page, then it's None
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3052 2. at a specific hyperdb class, it's a `hyperdb class wrapper`_.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3053 3. at a specific hyperdb item, it's a `hyperdb item wrapper`_.
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3054
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3055 If the context is not None, you can access the properties of the class or
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3056 item. The only real difference between cases 2 and 3 are:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3057
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3058 1. the properties may have a real value behind them, and this will
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3059 appear if the property is displayed through ``context/property`` or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3060 ``context/property/field``.
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3061 2. the context's "id" property will be a false value in case 2,
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3062 but a real, or true value in case 3. Thus we can determine whether
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3063 we're looking at a real item from the hyperdb by testing
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3064 "context/id".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3065
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3066 Hyperdb class wrapper
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3067 :::::::::::::::::::::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3068
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3069 This is implemented by the ``roundup.cgi.templating.HTMLClass``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3070 class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3071
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3072 This wrapper object provides access to a hyperdb class. It is used
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3073 primarily in both index view and new item views, but it is usable
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3074 anywhere else that you wish to access information about a class, or the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3075 items of a class, when you don't have a specific item of that class in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3076 mind.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3077
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3078 We allow access to properties. There will be no "id" property. The value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3079 accessed through the property will be the current value of the same name
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3080 from the CGI form.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3081
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3082 There are several methods available on these wrapper objects:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3083
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3084 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3085 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3086
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3087 =========== =============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3088 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3089 =========== =============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3090 properties return a `hyperdb property wrapper`_ for all of this class's
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3091 properties that are searchable by the user. You can use
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3092 the argument cansearch=False to get all properties.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3093 list lists all of the active (not retired) items in the class.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3094 csv return the items of this class as a chunk of CSV text.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3095 propnames lists the names of the properties of this class.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3096 filter lists of items from this class, filtered and sorted. Two
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3097 options are available for sorting:
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3098
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3099 1. by the current *request* filterspec/filter/sort/group args
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3100 2. by the "filterspec", "sort" and "group" keyword args.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3101 "filterspec" is ``{propname: value(s)}``. "sort" and
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3102 "group" are an optionally empty list ``[(dir, prop)]``
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3103 where dir is '+', '-' or None
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3104 and prop is a prop name or None.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3105
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3106 The propname in filterspec and prop in a sort/group spec
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3107 may be transitive, i.e., it may contain properties of
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3108 the form link.link.link.name.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3109
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3110 e.g. All issues with a priority of "1" with messages added in
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3111 the last week, sorted by activity date:
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3112 ``issue.filter(filterspec={"priority": "1",
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3113 'messages.creation' : '.-1w;'}, sort=[('activity', '+')])``
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3114
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3115 Note that when searching for Link and Multilink values, the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3116 special value '-1' searches for empty Link or Multilink
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3117 values. For both Links and Multilinks, multiple values
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3118 given in a filter call are combined with 'OR' by default.
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3119
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3120 Both Link and Multilinks support a postfix
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3121 expression syntax using negative ID numbers (as
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3122 strings) as operators. Each
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3123 non-negative number (or '-1') is pushed on an
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3124 operand stack. A negative number pops the required
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3125 number of arguments from the stack, applies the
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3126 operator, and pushes the result. The following
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3127 operators are supported:
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3128
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3129 - '-2' stands for 'NOT' and takes one argument
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3130 - '-3' stands for 'AND' and takes two arguments
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3131 - '-4' stands for 'OR' and takes two arguments
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3132
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3133 Note that this special handling of ID arguments is
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3134 applied only when a negative number smaller than -1
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3135 is encountered as an ID in the filter
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3136 call. Otherwise the implicit OR default applies.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3137 Examples of using Multilink expressions would be
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3138
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3139 - '1', '2', '-4', '3', '4', '-4', '-3'
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3140 would search for IDs (1 or 2) and (3 or 4)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3141 - '-1' '-2' would search for all non-empty Multilinks
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3142 - The URL fragment
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3143 ``filter=assignedto&assignedto=-1,-2``
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3144 would find all issues that are assigned (where
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3145 the assignedto field is not empty).
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3146
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3147 Note that 'NOT', (``-2``) is the only useful
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3148 operand for links. By default, a multi-value search
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3149 uses 'OR', so '-4' is redundant. Since a link only
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3150 has a single value, the 'AND' operand will return
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3151 an empty result.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3152
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3153 filter_sql **Only in SQL backends**
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3154
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3155 Lists the items that match the SQL provided. The SQL is a
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3156 complete "select" statement.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3157
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3158 The SQL select must include the item id as the first column.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3159
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3160 This function **does not** filter out retired items, add
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3161 on a where clause "__retired__ <> 1" if you don't want
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3162 retired nodes.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3163
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3164 classhelp display a link to a JavaScript popup containing this class'
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3165 "help" template.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3166
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3167 This generates a link to a popup window which displays the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3168 properties indicated by "properties" of the class named by
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3169 "classname". The "properties" should be a comma-separated list
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3170 (e.g. 'id,name,description'). Properties defaults to all the
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3171 properties of a class (excluding id, creator, created and
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3172 activity).
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3173
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3174 You may optionally override the "label" displayed, the "width",
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3175 the "height", the number of items per page ("pagesize") and
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3176 the field on which the list is sorted ("sort").
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3177
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3178 With the "filter" arg it is possible to specify a filter for
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3179 which items are supposed to be displayed. It has to be of
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3180 the format "<field>=<values>;<field>=<values>;...".
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3181
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3182 The popup window is resizable and scrollable.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3183
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3184 If the "property" arg is given, it's passed through to the
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3185 JavaScript help_window function. This allows updating of a
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3186 property in the calling HTML page.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3187
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3188 If the "form" arg is given, it's passed through to the
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3189 JavaScript help_window function - it's the name of the form
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3190 the "property" belongs to.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3191
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3192 submit generate a submit button (and action and @csrf hidden elements)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3193 renderWith render this class with the given template.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3194 history returns 'New node - no history' :)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3195 is_edit_ok is the user allowed to Edit the current class?
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3196 is_view_ok is the user allowed to View the current class?
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3197 =========== =============================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3198
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3199 Note that if you have a property of the same name as one of the above
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3200 methods, you'll need to access it using a python "item access"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3201 expression. For example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3202
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3203 python:context['list']
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3204
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3205 will access the "list" property, rather than the list method.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3206
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3207
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3208 Hyperdb item wrapper
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3209 ::::::::::::::::::::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3210
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3211 This is implemented by the ``roundup.cgi.templating.HTMLItem``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3212 class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3213
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3214 This wrapper object provides access to a hyperdb item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3215
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3216 We allow access to properties. There will be no "id" property. The value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3217 accessed through the property will be the current value of the same name
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3218 from the CGI form.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3219
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3220 There are several methods available on these wrapper objects:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3221
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3222 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3223 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3224
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3225 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3226 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3227 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3228 submit generate a submit button (and action and @csrf hidden elements)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3229 journal return the journal of the current item (**not
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3230 implemented**)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3231 history render the journal of the current item as
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3232 HTML. By default properties marked as "quiet" (see
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3233 `design documentation`_) are not shown unless the
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3234 function is called with the ``showall=True`` parameter.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3235 Properties that are not Viewable to the user are not
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3236 shown.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3237 renderQueryForm specific to the "query" class - render the search form
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3238 for the query
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3239 hasPermission specific to the "user" class - determine whether the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3240 user has a Permission. The signature is::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3241
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3242 hasPermission(self, permission, [classname=],
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3243 [property=], [itemid=])
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3244
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3245 where the classname defaults to the current context.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3246 hasRole specific to the "user" class - determine whether the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3247 user has a Role. The signature is::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3248
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3249 hasRole(self, rolename)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3250
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3251 is_edit_ok is the user allowed to Edit the current item?
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3252 is_view_ok is the user allowed to View the current item?
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3253 is_retired is the item retired?
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3254 download_url generate a url-quoted link for download of FileClass
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3255 item contents (ie. file<id>/<name>)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3256 copy_url generate a url-quoted link for creating a copy
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3257 of this item. By default, the copy will acquire
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3258 all properties of the current item except for
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3259 ``messages`` and ``files``. This can be overridden
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3260 by passing ``exclude`` argument which contains a list
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3261 (or any iterable) of property names that shall not be
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3262 copied. Database-driven properties like ``id`` or
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3263 ``activity`` cannot be copied.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3264 =============== ========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3265
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3266 Note that if you have a property of the same name as one of the above
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3267 methods, you'll need to access it using a python "item access"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3268 expression. For example::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3269
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3270 python:context['journal']
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3271
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3272 will access the "journal" property, rather than the journal method.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3273
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3274
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3275 Hyperdb property wrapper
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3276 ::::::::::::::::::::::::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3277
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3278 This is implemented by subclasses of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3279 ``roundup.cgi.templating.HTMLProperty`` class (``HTMLStringProperty``,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3280 ``HTMLNumberProperty``, and so on).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3281
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3282 This wrapper object provides access to a single property of a class. Its
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3283 value may be either:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3284
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3285 1. if accessed through a `hyperdb item wrapper`_, then it is a value from
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3286 the hyperdb
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3287 2. if access through a `hyperdb class wrapper`_, then it is a value from
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3288 the CGI form
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3289
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3290
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3291 The property wrapper has some useful attributes:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3292
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3293 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3294 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3295
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3296 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3297 Attribute Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3298 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3299 _name the name of the property
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3300 _value the value of the property if any - this is the actual
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3301 value retrieved from the hyperdb for this property
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3302 =============== ========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3303
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3304 There are several methods available on these wrapper objects:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3305
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3306 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3307 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3308
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3309 =========== ================================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3310 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3311 =========== ================================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3312 plain render a "plain" representation of the property. This method
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3313 may take two arguments:
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3314
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3315 escape
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3316 If true, escape the text so it is HTML safe (default: no). The
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3317 reason this defaults to off is that text is usually escaped
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3318 at a later stage by the TAL commands, unless the "structure"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3319 option is used in the template. The following ``tal:content``
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3320 expressions are all equivalent::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3321
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3322 "structure python:msg.content.plain(escape=1)"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3323 "python:msg.content.plain()"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3324 "msg/content/plain"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3325 "msg/content"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3326
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3327 Usually you'll only want to use the escape option in a
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3328 complex expression.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3329
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3330 hyperlink
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3331 If true, turn URLs, email addresses and hyperdb item
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3332 designators in the text into hyperlinks (default: no). Note
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3333 that you'll need to use the "structure" TAL option if you
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3334 want to use this ``tal:content`` expression::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3335
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3336 "structure python:msg.content.plain(hyperlink=1)"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3337
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3338 The text is automatically HTML-escaped before the hyperlinking
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3339 transformation done in the plain() method.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3340
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3341 hyperlinked The same as msg.content.plain(hyperlink=1), but nicer::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3342
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3343 "structure msg/content/hyperlinked"
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3344
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3345 wrapped Wraps long lines on the nearest whitespace. Like
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3346 plain(), it takes ``escape`` and ``hyperlink``
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3347 arguments. However, the defaults are to enable both
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3348 escape and hyperlinks. It also takes a ``columns``
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3349 argument set by default to 80.
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3350
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3351 field render an appropriate form edit field for the property - for
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3352 most types this is a text entry box, but for
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3353 Booleans it is a
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3354 tri-state yes/no/neither selection. This method may take some
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3355 arguments:
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3356
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3357 size
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3358 Sets the width in characters of the edit field
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3359
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3360 format (Date properties only)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3361 Sets the format of the date in the field - uses the same
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3362 format string argument as supplied to the ``pretty`` method
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3363 below.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3364
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3365 popcal (Date properties only)
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3366 Include the JavaScript-based popup calendar for date
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3367 selection. Defaults to on.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3368
7865
ee586ff074ed doc: add documention for boolean field() arguments.
John Rouillard <rouilj@ieee.org>
parents: 7864
diff changeset
3369 y_label, n_label, u_label (Boolean properties only)
ee586ff074ed doc: add documention for boolean field() arguments.
John Rouillard <rouilj@ieee.org>
parents: 7864
diff changeset
3370 Set the labels for the true/false/undefined
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3371 states. If u_label is defined, it produces a
7865
ee586ff074ed doc: add documention for boolean field() arguments.
John Rouillard <rouilj@ieee.org>
parents: 7864
diff changeset
3372 tri-state radio button selector. Otherwise, it
ee586ff074ed doc: add documention for boolean field() arguments.
John Rouillard <rouilj@ieee.org>
parents: 7864
diff changeset
3373 allows selection of true,yes/false,no only.
ee586ff074ed doc: add documention for boolean field() arguments.
John Rouillard <rouilj@ieee.org>
parents: 7864
diff changeset
3374
ee586ff074ed doc: add documention for boolean field() arguments.
John Rouillard <rouilj@ieee.org>
parents: 7864
diff changeset
3375 labelfirst (Boolean properties only)
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3376 place the labels before the radio buttons
7865
ee586ff074ed doc: add documention for boolean field() arguments.
John Rouillard <rouilj@ieee.org>
parents: 7864
diff changeset
3377
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3378 rst only on String properties - render the value of the property
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3379 as ReStructuredText (requires the :ref:`Docutils
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3380 module to be installed separately<install/docutils>`).
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3381
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3382 stext only on String properties - render the value of the property
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3383 as StructuredText (requires the StructureText module to be
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3384 installed separately) (deprecated, to be removed
7862
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3385 use rst or markdown instead).
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3386 markdown only on String properties - render the value of the property
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3387 as Markdown (requires a :ref:`Markdown module to be
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3388 installed separately<install/markdown>`).
5cf8a7027595 doc: vale fixups; clarifications
John Rouillard <rouilj@ieee.org>
parents: 7861
diff changeset
3389
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3390 multiline only on String properties - render a multiline form edit
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3391 field for the property
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3392
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3393 email only on String properties - render the value of the property
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3394 as an obscured email address
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3395
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3396 url_quote only on String properties. It quotes any characters in the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3397 string so it is safe to use in a url. E.G. a space is
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3398 replaced with %20.
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3399
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3400 confirm only on Password properties - render a second form edit field
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3401 for the property, used for confirmation that the user typed
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3402 the password correctly. Generates a field with name
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3403 "name:confirm".
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3404
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3405 now only on Date properties - return the current date as a new
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3406 property
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3407
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3408 reldate only on Date properties - render the interval between the date
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3409 and now
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3410
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3411 local only on Date properties - return this date as a new property
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3412 with some timezone offset, for example::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3413
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3414 python:context.creation.local(10)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3415
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3416 will render the date with a +10 hour offset.
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3417
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3418 pretty Date properties - render the date as "dd Mon YYYY" (eg. "19
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3419 Mar 2004"). Takes an optional format argument, for example::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3420
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3421 python:context.activity.pretty('%Y-%m-%d')
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3422
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3423 Will format as "2004-03-19" instead.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3424
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3425 Interval properties - render the interval in a
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3426 pretty format (e.g. "yesterday"). The format
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3427 arguments are those used in the standard
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3428 ``strftime`` call (see the `Python Library
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3429 Reference: time module`__)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3430
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3431 Number properties - takes a printf style format
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3432 argument (default: '%0.3f') and formats the number
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3433 accordingly. If the value can't be converted, ''
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3434 is returned if the value is ``None`` otherwise it
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3435 is converted to a string.
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3436
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3437 popcal Generate a link to a popup calendar which may be used to
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3438 edit the date field, for example::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3439
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3440 <span tal:replace="structure context/due/popcal" />
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3441
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3442 you still need to include the ``field`` for the property, so
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3443 typically you'd have::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3444
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3445 <span tal:replace="structure context/due/field" />
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3446 <span tal:replace="structure context/due/popcal" />
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3447
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3448 menu only on Link and Multilink properties - render a form select
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3449 list for this property. Takes a number of optional arguments
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3450
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3451 size
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3452 is used to limit the length of the list labels
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3453 height
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3454 is used to set the <select> tag's "size" attribute
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3455 showid
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3456 includes the item ids in the list labels
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3457 additional
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3458 lists properties which should be included in the label
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3459 sort_on
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3460 indicates the property to sort the list on as (direction,
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3461 (direction, property) where direction is '+' or '-'. A
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3462 single string with the direction prepended may be used.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3463 For example: ('-', 'order'), '+name'.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3464 value
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3465 gives a default value to preselect in the menu
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3466
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3467 The remaining keyword arguments are used as conditions for
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3468 filtering the items in the list - they're passed as the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3469 "filterspec" argument to a Class.filter() call. For example::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3470
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3471 <span tal:replace="structure context/status/menu" />
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3472
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3473 <span tal:replace="python:context.status.menu(order='+name",
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3474 value='chatting',
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3475 filterspec={'status': '1,2,3,4'}" />
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3476
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3477 sorted only on Multilink properties - produce a list of the linked
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3478 items sorted by some property, for example::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3479
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3480 python:context.files.sorted('creation')
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3481
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3482 Will list the files by upload date. While::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3483
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3484 python:context.files.sorted('creation', reverse=True)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3485
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3486 Will list the files by upload date in reverse order from
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3487 the prior example. If the property can be unset, you can
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3488 use the ``NoneFirst`` parameter to sort the None/Unset
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3489 values at the front or the end of the list. For example::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3490
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3491 python:context.files.sorted('creation', NoneFirst=True)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3492
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3493 will sort files by creation date with files missing a
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3494 creation date at the start of the list. The default for
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3495 ``NoneFirst`` is False so these files will sort at the end
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3496 by default. (Note creation date is never unset, but you
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3497 get the idea.) If you combine NoneFirst with
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3498 ``reverse=True`` the meaning of NoneFirst is inverted:
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3499 True sorts None/unset at the end and False sorts at the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3500 beginning.
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3501
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3502 reverse only on Multilink properties - produce a list of the linked
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3503 items in reverse order
7864
b080cdb8b199 fix: document/fix wrapped HtmlProperty method.
John Rouillard <rouilj@ieee.org>
parents: 7862
diff changeset
3504
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3505 isset returns True if the property has been set to a value
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3506 =========== ================================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3507
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3508 __ https://docs.python.org/2/library/time.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3509
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3510 All the above functions perform checks for permissions required to
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3511 display or edit the data they are manipulating. The simplest case is
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3512 editing an issue title. Including the expression::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3513
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3514 context/title/field
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3515
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3516 Will present the user with an edit field, if they have edit permission. If
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3517 not, then they will be presented with a static display if they have view
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3518 permission. If they don't even have view permission, then an error message
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3519 is raised, preventing the display of the page, indicating that they don't
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3520 have permission to view the information.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3521
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3522
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3523 The request variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3524 ~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3525
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3526 This is implemented by the ``roundup.cgi.templating.HTMLRequest``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3527 class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3528
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3529 The request variable is packed with information about the current
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3530 request.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3531
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3532 .. taken from ``roundup.cgi.templating.HTMLRequest`` docstring
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3533
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3534 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3535 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3536
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3537 =========== ============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3538 Variable Holds
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3539 =========== ============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3540 base the base URL for this tracker
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3541 classname the current classname (possibly None)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3542 env the CGI environment variables
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3543 form the current CGI form variables in a cgi.FieldStorage
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3544 template the current template (suffix, also possibly None)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3545 user a HTMLUser instance for this user
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3546 =========== ============================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3547
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3548 **Index page specific variables (indexing arguments)**
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3549
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3550 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3551 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3552
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3553 =========== ============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3554 Variable Holds
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3555 =========== ============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3556 columns dictionary of the columns to display in an index page
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3557 filter properties to filter the index on
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3558 filterspec values to filter the index on (property=value, eg
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3559 ``priority=1`` or ``messages.author=42``
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3560 group index grouping properties [(direction, column name)]
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3561 search_text text to perform a full-text search on for an index
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3562 show a convenience access to columns - request/show/colname will
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3563 be true if the columns should be displayed, false otherwise
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3564 sort index sort columns [(direction, column name)]
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3565 =========== ============================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3566
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3567 Several methods are available on the request variable:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3568
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3569 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3570 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3571
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3572 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3573 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3574 =============== ========================================================
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3575 base_javascript render some javascript used by other components
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3576 of the templating
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3577 batch run the current index args through a filter and return a
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3578 list of items (see `hyperdb item wrapper`_, and
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3579 `batching`_)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3580 description render a description of the request - handle for the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3581 page title
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3582 indexargs_form render the current index args as form elements
7784
74771afca2b6 doc: fix formatting for indexarg_url.
John Rouillard <rouilj@ieee.org>
parents: 7778
diff changeset
3583 indexargs_url render the current index args as a URL::
74771afca2b6 doc: fix formatting for indexarg_url.
John Rouillard <rouilj@ieee.org>
parents: 7778
diff changeset
3584
74771afca2b6 doc: fix formatting for indexarg_url.
John Rouillard <rouilj@ieee.org>
parents: 7778
diff changeset
3585 request.indexargs_url("url", {args})
74771afca2b6 doc: fix formatting for indexarg_url.
John Rouillard <rouilj@ieee.org>
parents: 7778
diff changeset
3586
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3587 If the value of an arg (in args dict) is None,
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3588 the argument is excluded from the url. If you want
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3589 an empty value use an empty string '' as the value.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3590 Use this in templates to conditionally
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3591 include an arg if it is set to a value. E.G.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3592 {..., '@queryname': request.dispname or None, ...}
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3593 will include @queryname in the url if there is a
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3594 dispname otherwise the parameter will be omitted
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3595 from the url.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3596 =============== ========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3597
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3598 The form variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3599 :::::::::::::::::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3600
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3601 The form variable is a bit special because it's actually a python
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3602 FieldStorage object. That means that you have two ways to access its
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3603 contents. For example, to look up the CGI form value for the variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3604 "name", use the path expression::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3605
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3606 request/form/name/value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3607
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3608 or the python expression::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3609
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3610 python:request.form['name'].value
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3611
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3612 Note the "item" access used in the python case, and also note the
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3613 explicit "value" attribute we have to access. That's because the
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3614 form variables are stored as MiniFieldStorages. If there's more
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3615 than one "name" value in the form, then the above will break
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3616 since ``request/form/name`` is actually a *list* of
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3617 MiniFieldStorages. So it is best to know beforehand what you are
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3618 dealing with.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3619
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3620
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3621 The db variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3622 ~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3623
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3624 This is implemented by the ``roundup.cgi.templating.HTMLDatabase``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3625 class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3626
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3627 Allows access to all hyperdb classes as attributes of this variable. If
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3628 you want access to the "user" class, for example, you would use::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3629
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3630 db/user
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3631 python:db.user
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3632
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3633 Also, the id of the current user is available as
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3634 ``db.getuid()``. This isn't as useful in templates (where you have
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3635 ``request/user``), but is useful in detectors or interfaces.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3636
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3637 The access results in a `hyperdb class wrapper`_.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3638
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3639
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3640 The templates variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3641 ~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3642
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3643 This was implemented by the ``roundup.cgi.templating.Templates``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3644 class before 1.4.20. In later versions it is the instance of appropriate
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3645 template engine loader class.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3646
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3647 This variable is used to access other templates in expressions and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3648 template macros. It doesn't have any useful methods defined. The
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3649 templates are accessed using the following path expression::
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3650
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3651 templates/name
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3652
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3653 or the python expression::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3654
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3655 templates[name]
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3656
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3657 where "name" is the name of the template you wish to access. The
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3658 template has one useful attribute, namely "macros". To access a specific
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3659 macro (called "macro_name"), use the path expression::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3660
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3661 templates/name/macros/macro_name
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3662
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3663 or the python expression::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3664
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3665 templates[name].macros[macro_name]
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3666
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3667 The repeat variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3668 ~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3669
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3670 The repeat variable holds an entry for each active iteration. If
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3671 you have a ``tal:repeat="myusers db/users"`` command, then there
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3672 will be a repeat variable entry called "myusers". This is accessed
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3673 as either::
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3674
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3675 repeat/myusers
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3676 python:repeat['myusers']
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3677
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3678 The "myusers" entry has nine methods available for information:
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3679
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3680 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3681 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3682
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3683 =============== =========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3684 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3685 =============== =========================================================
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3686 first True if the current item is the first in the sequence.
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3687 last True if the current item is the last in the sequence.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3688 even True if the current item is an even item in the sequence.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3689 odd True if the current item is an odd item in the sequence.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3690 number Current position in the sequence, starting from 1.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3691 letter Current position in the sequence as a letter, a through
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3692 z, then aa through zz, and so on.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3693 Letter Same as letter(), except uppercase.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3694 roman Current position in the sequence as lowercase roman
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3695 numerals.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3696 Roman Same as roman(), except uppercase.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3697 =============== =========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3698
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3699 (Note: except for even, True above can be a truthy/falsy value not
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3700 actually True/False. Also the first item in a sequence is 0,
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3701 so it starts with even() = True when number() returns 1 as index
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3702 is 0.)
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3703
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3704 It also has the following properties:
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3705
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3706 .. table::
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3707 :class: valign-top
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3708
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3709 =============== =========================================================
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3710 Properties Description
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3711 =============== =========================================================
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3712 end Truthy if the current item is the last in the sequence.
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3713 index Current index in sequence starting at 0
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3714 start Truthy if the current item is the first in the sequence.
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3715 =============== =========================================================
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3716
7748
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3717 For example, this will print a comma after each element except the
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3718 last::
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3719
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3720 <span>
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3721 <tal:x tal:repeat="field
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3722 python:request.form['properties'].value.split(',')">
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3723 <tal:x tal:replace="field"></tal:x>
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3724 <tal:x tal:condition="python:not repeat['field'].last()"
7748
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3725 tal:content="string:,"></tal:x>
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3726 </tal:x>
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3727 </span>
315f40fd0e67 doc: fix repeat section first -> start, last -> end
John Rouillard <rouilj@ieee.org>
parents: 7737
diff changeset
3728
7867
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3729 The same can be done using a path expression::
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3730
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3731 <tal:x tal:condition="not: repeat/field/last" ...
1774fdf2010a doc: vale fixes, update TAL repeat object section.
John Rouillard <rouilj@ieee.org>
parents: 7865
diff changeset
3732
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3733 .. _templating utilities:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3734
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3735 The utils variable
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3736 ~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3737
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3738 This is implemented by the
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3739 ``roundup.cgi.templating.TemplatingUtils`` class. New methods can
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3740 be added to the variable by using extensions_.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3741
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3742 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3743 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3744
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3745 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3746 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3747 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3748 Batch return a batch object using the supplied list
7836
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3749 anti_csrf_nonce returns the random nonce generated for this session
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3750 expandfile load a file into a template and expand
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3751 '%(tokenname)s' in the file using
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3752 values from the supplied dictionary.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3753 html_quote quote some text as safe in HTML (ie. <, >, ...)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3754 html_calendar renders an HTML calendar used by the
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3755 ``_generic.calendar.html`` template (itself invoked by
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3756 the popupCalendar DateHTMLProperty method
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3757 readfile read JavaScript or other content in an external
7836
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3758 file into the template.
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3759 url_quote quote some text as safe for a URL (ie. space, %, ...)
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3760 =============== ========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3761
7836
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3762 Additional info can be obtained by starting ``python`` with the
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3763 ``roundup`` subdirectory on your PYTHONPATH and using the Python help
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3764 function like::
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3765
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3766 >>> from roundup.cgi.templating import TemplatingUtils
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3767 >>> help(TemplatingUtils.readfile)
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3768 Help on function readfile in module roundup.cgi.templating:
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3769
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3770 readfile(self, name, optional=False)
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3771 Read an file in the template directory.
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3772
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3773 Used to inline file content into a template. If file
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3774 is not found in template directory, reports an error
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3775 to the user unless optional=True. Then it returns an
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3776 empty string. Useful inlining JavaScript kept in an
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3777 external file where you can use linters/minifiers and
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3778
219fc5804345 issue2551270 - Better templating support for JavaScript
John Rouillard <rouilj@ieee.org>
parents: 7807
diff changeset
3779 (Note: ``>>>``` is the Python REPL prompt. Don't type the ``>>>```.)
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3780
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3781 Batching
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3782 ::::::::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3783
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3784 Use Batch to turn a list of items, or item ids of a given class, into a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3785 series of batches. Its usage is::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3786
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3787 python:utils.Batch(sequence, size, start, end=0, orphan=0,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3788 overlap=0)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3789
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3790 or, to get the current index batch::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3791
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3792 request/batch
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3793
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3794 The parameters are:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3795
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3796 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3797 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3798
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3799 ========= ==============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3800 Parameter Usage
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3801 ========= ==============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3802 end where to end (0-indexed) in the sequence.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3803 orphan if the next batch would contain less items than this value,
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3804 then it is combined with this batch
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3805 overlap the number of items shared between adjacent batches
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3806 sequence a list of HTMLItems
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3807 size how big to make the sequence.
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3808 start where to start (0-indexed) in the sequence.
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3809 ========= ==============================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3810
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3811 All of the parameters are assigned as attributes on the batch object. In
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3812 addition, it has several more attributes:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3813
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3814 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3815 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3816
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3817 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3818 Attribute Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3819 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3820 first indicates the start index of the batch *as a 0-based
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3821 index*
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3822 length the actual number of elements in the batch
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3823 start indicates the start index of the batch. *Unlike
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3824 the argument, is a 1-based index (I know, lame)*
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3825 sequence_length the length of the original, unbatched, sequence.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3826 =============== ========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3827
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3828 And several methods:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3829
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3830 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3831 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3832
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3833 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3834 Method Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3835 =============== ========================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3836 previous returns a new Batch with the previous batch settings
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3837 next returns a new Batch with the next batch settings
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3838 propchanged detect if the named property changed on the current item
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3839 when compared to the last item
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3840 =============== ========================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3841
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3842 An example of batching::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3843
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3844 <table class="otherinfo">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3845 <tr><th colspan="4" class="header">Existing Keywords</th></tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3846 <tr tal:define="keywords db/keyword/list"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3847 tal:repeat="start python:range(0, len(keywords), 4)">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3848 <td tal:define="batch python:utils.Batch(keywords, 4, start)"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3849 tal:repeat="keyword batch" tal:content="keyword/name">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3850 keyword here</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3851 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3852 </table>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3853
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3854 will produce a table with four columns containing the items of
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3855 the "keyword" class (well, their "name" anyway).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3856
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3857
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3858 Translations
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3859 ~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3860
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3861 Should you wish to enable multiple languages in template content that you
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3862 create you'll need to add new locale files in the tracker home under a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3863 ``locale`` directory. Use the `translation instructions in the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3864 developer's guide <developers.html#extracting-translatable-messages>`_ to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3865 create the locale files.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3866
7807
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3867 Setting the Type of the Returned Data
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3868 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3869
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3870 Roundup processes a template and uses the name of the template to
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3871 determine the Content-Type MIME header that is returned. For
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3872 ``issue.index.html` it would return ``text/html``. Similarly a file
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3873 named ``issue.atom.xml`` (an rss feed) would have a type
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3874 of``application/xml``. A file named 'issue.json' would have type
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3875 ``application/json``.
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3876
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3877 However as of Roundup 2.4.0 you can set the type of the file by
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3878 calling::
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3879
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3880 request.client.setHeader('Content-Type', 'application/atom+xml')
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3881
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3882 from your template. For TAL based templates, something like this::
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3883
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3884 <tal:x tal:replace="python:request.client.setHeader(
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3885 'Content-Type', 'application/atom+xml'
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3886 )"/>
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3887
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3888 will set the ``Content-Type`` header. The header name is case sensitive,
7807
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3889 so use capital letters as shown. If you don't you end up with multiple
6405bead6f47 doc: document how to set the Content-Type for a template.
John Rouillard <rouilj@ieee.org>
parents: 7784
diff changeset
3890 Content-Type definitions returned to the browser.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3891
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3892 Displaying Properties
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3893 ---------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3894
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3895 Properties appear in the user interface in three contexts: in indices,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3896 in editors, and as search arguments. For each type of property, there
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3897 are several display possibilities. For example, in an index view, a
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3898 string property may just be printed as a plain string. In an editor
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3899 view, that property may be displayed in an editable field.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3900
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3901
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3902 Index Views
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3903 -----------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3904
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3905 This is one of the class context views. It is also the default view for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3906 classes. The template used is "*classname*.index".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3907
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3908
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3909 Index View Specifiers
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3910 ~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3911
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3912 An index view specifier (URL fragment) looks like this (whitespace has
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3913 been added for clarity)::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3914
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3915 /issue?status=unread,in-progress,resolved&
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3916 keyword=security,ui&
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3917 @group=priority,-status&
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3918 @sort=-activity&
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3919 @filters=status,keyword&
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3920 @columns=title,status,fixer
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3921
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3922 The index view is determined by two parts of the specifier: the layout
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3923 part and the filter part. The layout part consists of the query
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3924 parameters that begin with the '@' character, and it determines
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3925 the way that the properties of selected items are displayed. The
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3926 filter part consists of all the other query parameters, and it
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3927 determines the criteria by which items are selected for
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3928 display. The filter part is interactively manipulated with the
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3929 form widgets displayed in the filter section. The layout part is
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3930 interactively manipulated by clicking on the column headings in
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3931 the table.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3932
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3933 The filter part selects the union of the sets of items with values
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3934 matching any specified Link properties and the intersection of the sets
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3935 of items with values matching any specified MultiLink properties.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3936
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3937 The example specifies an index of "issue" items. Only items with a
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3938 "status" of either "unread", "in-progress" or "resolved" are
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3939 displayed, and only items with "keyword" values including both "security"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3940 and "ui" are displayed. The items are grouped by priority arranged in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3941 ascending order and in descending order by status; and within
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3942 groups, sorted by activity, arranged in descending order. The filter
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3943 section shows filters for the "status" and "keyword" properties, and the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3944 table includes columns for the "title", "status", and "fixer"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3945 properties.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3946
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3947 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3948 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3949
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3950 ============ =============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3951 Argument Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3952 ============ =============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3953 @sort sort by prop name, optionally preceeded with '-' to give
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3954 descending or nothing for ascending sorting. Several
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3955 properties can be specified delimited with comma.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3956 Internally a search-page using several sort properties may
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3957 use @sort0, @sort1 etc. with option @sortdir0, @sortdir1
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3958 etc. for the direction of sorting (a non-empty value of
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3959 sortdir0 specifies reverse order).
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3960 @group group by prop name, optionally preceeded with '-' or to sort
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3961 in descending or nothing for ascending order. Several
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3962 properties can be specified delimited with comma.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3963 Internally a search-page using several grouping properties may
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3964 use @group0, @group1 etc. with option @groupdir0, @groupdir1
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3965 etc. for the direction of grouping (a non-empty value of
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3966 groupdir0 specifies reverse order).
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3967 @columns selects the columns that should be displayed. Default is
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3968 all.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3969 @filter indicates which properties are being used in filtering.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3970 Default is none.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3971 propname selects the values the item properties given by propname must
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3972 have (very basic search/filter).
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3973 @search_text if supplied, performs a full-text search (message bodies,
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3974 issue titles, etc)
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
3975 ============ =============================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3976
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3977
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3978 Searching Views
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3979 ---------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3980
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3981 .. note::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3982 if you add a new column to the ``@columns`` form variable potentials
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3983 then you will need to add the column to the appropriate `index views`_
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3984 template so that it is actually displayed.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3985
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3986 This is one of the class context views. The template used is typically
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3987 "*classname*.search". The form on this page should have "search" as its
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3988 ``@action`` variable. The "search" action:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3989
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3990 - sets up additional filtering, as well as performing indexed text
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3991 searching
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3992 - sets the ``@filter`` variable correctly
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
3993 - saves the query to the user's query list if ``@query_name`` is set.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3994
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3995 The search page should lay out any fields that you wish to allow the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3996 user to search on. If your schema contains a large number of properties,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3997 you should be wary of making all of those properties available for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3998 searching, as this can cause confusion. If the additional properties are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
3999 Strings, consider having their value indexed, and then they will be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4000 searchable using the full text indexed search. This is both faster, and
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4001 more useful for the end user.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4002
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4003 If the search view does specify the "search" ``@action``, then it may also
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4004 provide an additional argument:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4005
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4006 .. table::
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4007 :class: valign-top
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4008
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4009 ============ =============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4010 Argument Description
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4011 ============ =============================================================
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4012 @query_name if supplied, the index parameters (including @search_text)
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4013 will be saved as a the query item and registered against
7778
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4014 the user's queries property. Note that the *classic* template
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4015 schema has this ability, but the *minimal* template schema
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4016 does not.
191a91f6a7c9 doc: make top of table columns align
John Rouillard <rouilj@ieee.org>
parents: 7748
diff changeset
4017 ============ =============================================================
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4018
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4019
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4020 Item Views
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4021 ----------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4022
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4023 The basic view of a hyperdb item is provided by the "*classname*.item"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4024 template. It generally has three sections; an "editor", a "spool" and a
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4025 "history" section.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4026
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4027
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4028 Editor Section
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4029 ~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4030
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4031 The editor section is used to manipulate the item - it may be a static
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4032 display if the user doesn't have permission to edit the item.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4033
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4034 Here's an example of a basic editor template (this is the default
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4035 "classic" template issue item edit form - from the "issue.item.html"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4036 template)::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4037
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4038 <table class="form">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4039 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4040 <th>Title</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4041 <td colspan="3" tal:content="structure python:context.title.field(size=60)">title</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4042 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4043
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4044 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4045 <th>Priority</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4046 <td tal:content="structure context/priority/menu">priority</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4047 <th>Status</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4048 <td tal:content="structure context/status/menu">status</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4049 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4050
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4051 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4052 <th>Superseder</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4053 <td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4054 <span tal:replace="structure python:context.superseder.field(showid=1, size=20)" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4055 <span tal:replace="structure python:db.issue.classhelp('id,title')" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4056 <span tal:condition="context/superseder">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4057 <br>View: <span tal:replace="structure python:context.superseder.link(showid=1)" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4058 </span>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4059 </td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4060 <th>Nosy List</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4061 <td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4062 <span tal:replace="structure context/nosy/field" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4063 <span tal:replace="structure python:db.user.classhelp('username,realname,address,phone')" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4064 </td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4065 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4066
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4067 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4068 <th>Assigned To</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4069 <td tal:content="structure context/assignedto/menu">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4070 assignedto menu
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4071 </td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4072 <td>&nbsp;</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4073 <td>&nbsp;</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4074 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4075
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4076 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4077 <th>Change Note</th>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4078 <td colspan="3">
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4079 <textarea name="@note" wrap="hard" rows="5" cols="60"></textarea>
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4080 </td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4081 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4082
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4083 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4084 <th>File</th>
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4085 <td colspan="3"><input type="file" name="@file" size="40"></td>
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4086 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4087
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4088 <tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4089 <td>&nbsp;</td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4090 <td colspan="3" tal:content="structure context/submit">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4091 submit button will go here
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4092 </td>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4093 </tr>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4094 </table>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4095
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4096
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4097 When a change is submitted, the system automatically generates a message
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4098 describing the changed properties. As shown in the example, the editor
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4099 template can use the "@note" and "@file" fields, which are added to the
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4100 standard changenote message generated by Roundup.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4101
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4102
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4103 Form values
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4104 :::::::::::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4105
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4106 We have a number of ways to pull properties out of the form in order to
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4107 meet the various needs of:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4108
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4109 1. editing the current item (perhaps an issue item)
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4110 2. editing information related to the current item (e.g. messages or
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4111 attached files)
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4112 3. creating new information to be linked to the current item (e.g. time
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4113 spent on an issue)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4114
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4115 In the following, ``<bracketed>`` values are variable, ":" may be one of
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4116 ":" or "@", and other text ("required") is fixed.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4117
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4118 Properties are specified as form variables:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4119
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4120 ``<propname>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4121 property on the current context item
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4122
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4123 ``<designator>:<propname>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4124 property on the indicated item (for editing related information)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4125
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4126 ``<classname>-<N>:<propname>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4127 property on the Nth new item of classname (generally for creating new
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4128 items to attach to the current item)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4129
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4130 Once we have determined the "propname", check to see if it is one of
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4131 the special form values:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4132
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4133 ``@required``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4134 The named property values must be supplied or a ValueError will be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4135 raised.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4136
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4137 ``@remove@<propname>=id(s)``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4138 The ids will be removed from the multilink property.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4139
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4140 ``:add:<propname>=id(s)``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4141 The ids will be added to the multilink property.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4142
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4143 ``:link:<propname>=<designator>``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4144 Used to add a link to new items created during edit. These are
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4145 collected and returned in ``all_links``. This will result in an
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4146 additional linking operation (either Link set or Multilink append)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4147 after the edit/create is done using ``all_props`` in ``_editnodes``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4148 The <propname> on the current item will be set/appended the id of the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4149 newly created item of class <designator> (where <designator> must be
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4150 <classname>-<N>).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4151
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4152 Any of the form variables may be prefixed with a classname or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4153 designator.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4154
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4155 Two special form values are supported for backwards compatibility:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4156
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4157 ``:note``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4158 create a message (with content, author and date), linked to the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4159 context item. This is ALWAYS designated "msg-1".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4160 ``:file``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4161 create a file, attached to the current item and any message created by
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4162 :note. This is ALWAYS designated "file-1".
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4163
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4164
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4165 Spool Section
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4166 ~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4167
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4168 The spool section lists related information like the messages and files
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4169 of an issue.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4170
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4171 TODO
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4172
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4173
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4174 History Section
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4175 ~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4176
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4177 The final section displayed is the history of the item - its database
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4178 journal. This is generally generated with the template::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4179
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4180 <tal:block tal:replace="structure context/history" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4181
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4182 or::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4183
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4184 <tal:block
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4185 tal:replace="structure python:context.history(showall=True)" />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4186
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4187 if you want to show history entries for quiet properties.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4188
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4189 *To be done:*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4190
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4191 *The actual history entries of the item may be accessed for manual
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4192 templating through the "journal" method of the item*::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4193
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4194 <tal:block tal:repeat="entry context/journal">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4195 a journal entry
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4196 </tal:block>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4197
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4198 *where each journal entry is an HTMLJournalEntry.*
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4199
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4200
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4201 Defining new web actions
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4202 ------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4203
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4204 You may define new actions triggered by the ``@action`` form variable.
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4205 These defined in the tracker's ``extensions`` directory and registered
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4206 using ``instance.registerAction``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4207
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4208 All the pre-existing Actions are defined in ``roundup.cgi.actions``.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4209
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4210 Adding action classes takes three steps; first you `define the new
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4211 action class`_, then you `register the action class`_ with the cgi
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4212 interface so it can be triggered by the ``@action`` form variable.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4213 Finally you `use the new action`_ in your HTML form.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4214
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4215 See `setting up a "wizard" (or "druid") for controlled adding of
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4216 issues
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4217 <customizing.html#setting-up-a-wizard-or-druid-for-controlled-adding-of-issues>`_ for an example.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4218
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4219
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4220 Define the new action class
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4221 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4222
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4223 Create a new action class in your tracker's ``extensions`` directory, for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4224 example ``myaction.py``::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4225
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4226 from roundup.cgi.actions import Action
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4227
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4228 class MyAction(Action):
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4229 def handle(self):
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4230 ''' Perform some action. No return value is required.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4231 '''
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4232
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4233 The *self.client* attribute is an instance of ``roundup.cgi.client.Client``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4234 See the docstring of that class for details of what it can do.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4235
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4236 The method will typically check the ``self.form`` variable's contents.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4237 It may then:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4238
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4239 - add information to ``self.client._ok_message``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4240 or ``self.client._error_message`` (by using ``self.client.add_ok_message``
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4241 or ``self.client.add_error_message``, respectively)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4242 - change the ``self.client.template`` variable to alter what the user will see
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4243 next
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4244 - raise Unauthorised, SendStaticFile, SendFile, NotFound or Redirect
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4245 exceptions (import them from roundup.cgi.exceptions)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4246
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4247
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4248 Register the action class
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4249 ~~~~~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4250
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4251 The class is now written, but isn't available to the user until you register
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4252 it with the following code appended to your ``myaction.py`` file::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4253
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4254 def init(instance):
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4255 instance.registerAction('myaction', myActionClass)
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4256
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4257 This maps the action name "myaction" to the action class we defined.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4258
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4259
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4260 Use the new action
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4261 ~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4262
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4263 In your HTML form, add a hidden form element like so::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4264
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4265 <input type="hidden" name="@action" value="myaction">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4266
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4267 where "myaction" is the name you registered in the previous step.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4268
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4269 Actions may return content to the user
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4270 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4271
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4272 Actions generally perform some database manipulation and then pass control
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4273 on to the rendering of a template in the current context (see `Determining
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4274 web context`_ for how that works.) Some actions will want to generate the
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4275 actual content returned to the user. Action methods may return their own
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4276 content string to be displayed to the user, overriding the templating step.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4277 In this situation, we assume that the content is HTML by default. You may
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4278 override the content type indicated to the user by calling ``setHeader``::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4279
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4280 self.client.setHeader('Content-Type', 'text/csv')
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4281
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4282 This example indicates that the value sent back to the user is actually
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4283 comma-separated value content (i.e. something to load into a
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4284 spreadsheet or database).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4285
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4286
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4287 8-bit character set support in Web interface
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4288 --------------------------------------------
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4289
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4290 The web interface uses UTF-8 default. It may be overridden in
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4291 both forms and a browser cookie. In general, the UTF-8 standard
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4292 should work with all modern browsers. You shouldn't have to
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4293 make any modifications from this section.
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4294
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4295 - In forms, use the ``@charset`` variable.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4296 - To use the cookie override, have the ``roundup_charset`` cookie set.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4297
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4298 In both cases, the value is a valid charset name (eg. ``utf-8`` or
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4299 ``kio8-r``).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4300
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4301 Inside Roundup, all strings are stored and processed in utf-8.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4302 Unfortunately, some older browsers do not work properly with
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4303 utf-8-encoded pages (e.g. Netscape Navigator 4 displays wrong
7868
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4304 characters in form fields). Roundup allows one to change
6c219034bf31 doc: vale corrections and some rewriting.
John Rouillard <rouilj@ieee.org>
parents: 7867
diff changeset
4305 the character set for http transfers. To do so, you may add
7352
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4306 the following code to your ``page.html`` template::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4307
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4308 <tal:block define="uri string:${request/base}${request/env/PATH_INFO}">
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4309 <a tal:attributes="href python:request.indexargs_url(uri,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4310 {'@charset':'utf-8'})">utf-8</a>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4311 <a tal:attributes="href python:request.indexargs_url(uri,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4312 {'@charset':'koi8-r'})">koi8-r</a>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4313 </tal:block>
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4314
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4315 (substitute ``koi8-r`` with appropriate charset for your language).
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4316 Charset preference is kept in the browser cookie ``roundup_charset``.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4317
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4318 ``meta http-equiv`` lines added to the tracker templates in version 0.6.0
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4319 should be changed to include actual character set name::
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4320
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4321 <meta http-equiv="Content-Type"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4322 tal:attributes="content string:text/html;; charset=${request/client/charset}"
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4323 />
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4324
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4325 The charset is also sent in the http header.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4326
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4327
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4328 Debugging Trackers
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4329 ==================
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4330
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4331 There are three switches in tracker configs that turn on debugging in
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4332 Roundup:
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4333
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4334 1. web :: debug
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4335 2. mail :: debug
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4336 3. logging :: level
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4337
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4338 See the config.ini file or the `tracker configuration`_ section for
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4339 more information.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4340
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4341 Additionally, the ``roundup-server.py`` script has its own debugging mode
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4342 in which it reloads edited templates immediately when they are changed,
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4343 rather than requiring a web server restart.
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4344
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4345
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4346 .. _`design documentation`: design.html
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4347 .. _change the rate limiting method: rest.html#creating-custom-rate-limits
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4348 .. _`directions in the rest interface documentation`: rest.html#enabling-the-rest-api
f3c9ba5db30b split reference out from customizing and fix all links.
John Rouillard <rouilj@ieee.org>
parents: 7280
diff changeset
4349 .. _`xmlrpc interface documentation`: xmlrpc.html#through-roundup
7376
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
4350
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
4351 .. allow line breaks in term definitions.
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
4352 .. |br| raw:: html
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
4353
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
4354 <br/>
18bae0b2e74e Update permissions section
John Rouillard <rouilj@ieee.org>
parents: 7375
diff changeset
4355
Roundup Issue Tracker: http://roundup-tracker.org/