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annotate roundup/hyperdb.py @ 694:34dbcdfb2fe1

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author Roche Compaan <rochecompaan@users.sourceforge.net>
date Tue, 23 Apr 2002 15:46:49 +0000
parents 509a101305da
children fed4c363a7f3
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1 #
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2 # Copyright (c) 2001 Bizar Software Pty Ltd (http://www.bizarsoftware.com.au/)
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3 # This module is free software, and you may redistribute it and/or modify
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4 # under the same terms as Python, so long as this copyright message and
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5 # disclaimer are retained in their original form.
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6 #
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7 # IN NO EVENT SHALL BIZAR SOFTWARE PTY LTD BE LIABLE TO ANY PARTY FOR
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8 # DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING
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9 # OUT OF THE USE OF THIS CODE, EVEN IF THE AUTHOR HAS BEEN ADVISED OF THE
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10 # POSSIBILITY OF SUCH DAMAGE.
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11 #
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12 # BIZAR SOFTWARE PTY LTD SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
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13 # BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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14 # FOR A PARTICULAR PURPOSE. THE CODE PROVIDED HEREUNDER IS ON AN "AS IS"
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15 # BASIS, AND THERE IS NO OBLIGATION WHATSOEVER TO PROVIDE MAINTENANCE,
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16 # SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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17 #
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18 # $Id: hyperdb.py,v 1.63 2002-04-15 23:25:15 richard Exp $
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19
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20 __doc__ = """
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21 Hyperdatabase implementation, especially field types.
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22 """
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23
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24 # standard python modules
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25 import re, string, weakref, os
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26
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27 # roundup modules
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28 import date, password
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29
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30 DEBUG = os.environ.get('HYPERDBDEBUG', '')
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31
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32 #
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33 # Types
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34 #
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35 class String:
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36 """An object designating a String property."""
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37 def __repr__(self):
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38 ' more useful for dumps '
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39 return '<%s>'%self.__class__
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40
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41 class Password:
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42 """An object designating a Password property."""
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43 def __repr__(self):
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44 ' more useful for dumps '
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45 return '<%s>'%self.__class__
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46
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47 class Date:
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48 """An object designating a Date property."""
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49 def __repr__(self):
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50 ' more useful for dumps '
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51 return '<%s>'%self.__class__
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52
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53 class Interval:
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54 """An object designating an Interval property."""
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55 def __repr__(self):
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56 ' more useful for dumps '
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57 return '<%s>'%self.__class__
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58
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59 class Link:
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60 """An object designating a Link property that links to a
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61 node in a specified class."""
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62 def __init__(self, classname, do_journal='no'):
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63 ''' Default is to not journal link and unlink events
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64 '''
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65 self.classname = classname
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66 self.do_journal = do_journal == 'yes'
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67 def __repr__(self):
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68 ' more useful for dumps '
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69 return '<%s to "%s">'%(self.__class__, self.classname)
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71 class Multilink:
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72 """An object designating a Multilink property that links
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73 to nodes in a specified class.
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74
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75 "classname" indicates the class to link to
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76
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77 "do_journal" indicates whether the linked-to nodes should have
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78 'link' and 'unlink' events placed in their journal
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79 """
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80 def __init__(self, classname, do_journal='no'):
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81 ''' Default is to not journal link and unlink events
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82 '''
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83 self.classname = classname
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84 self.do_journal = do_journal == 'yes'
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85 def __repr__(self):
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86 ' more useful for dumps '
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87 return '<%s to "%s">'%(self.__class__, self.classname)
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88
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89 class DatabaseError(ValueError):
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90 '''Error to be raised when there is some problem in the database code
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91 '''
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92 pass
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94
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95 #
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96 # the base Database class
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97 #
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98 class Database:
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99 '''A database for storing records containing flexible data types.
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100
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101 This class defines a hyperdatabase storage layer, which the Classes use to
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102 store their data.
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103
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104
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105 Transactions
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106 ------------
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107 The Database should support transactions through the commit() and
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108 rollback() methods. All other Database methods should be transaction-aware,
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109 using data from the current transaction before looking up the database.
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110
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111 An implementation must provide an override for the get() method so that the
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112 in-database value is returned in preference to the in-transaction value.
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113 This is necessary to determine if any values have changed during a
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114 transaction.
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115
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116 '''
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117
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118 # flag to set on retired entries
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119 RETIRED_FLAG = '__hyperdb_retired'
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120
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121 # XXX deviates from spec: storagelocator is obtained from the config
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122 def __init__(self, config, journaltag=None):
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123 """Open a hyperdatabase given a specifier to some storage.
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124
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125 The 'storagelocator' is obtained from config.DATABASE.
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126 The meaning of 'storagelocator' depends on the particular
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127 implementation of the hyperdatabase. It could be a file name,
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128 a directory path, a socket descriptor for a connection to a
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129 database over the network, etc.
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130
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131 The 'journaltag' is a token that will be attached to the journal
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132 entries for any edits done on the database. If 'journaltag' is
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133 None, the database is opened in read-only mode: the Class.create(),
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134 Class.set(), and Class.retire() methods are disabled.
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135 """
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136 raise NotImplementedError
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137
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138 def __getattr__(self, classname):
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139 """A convenient way of calling self.getclass(classname)."""
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140 raise NotImplementedError
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141
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142 def addclass(self, cl):
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143 '''Add a Class to the hyperdatabase.
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144 '''
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145 raise NotImplementedError
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146
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147 def getclasses(self):
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148 """Return a list of the names of all existing classes."""
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149 raise NotImplementedError
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150
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151 def getclass(self, classname):
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152 """Get the Class object representing a particular class.
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153
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154 If 'classname' is not a valid class name, a KeyError is raised.
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155 """
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156 raise NotImplementedError
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157
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158 def clear(self):
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159 '''Delete all database contents.
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160 '''
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161 raise NotImplementedError
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162
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163 def getclassdb(self, classname, mode='r'):
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164 '''Obtain a connection to the class db that will be used for
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165 multiple actions.
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166 '''
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167 raise NotImplementedError
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168
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169 def addnode(self, classname, nodeid, node):
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170 '''Add the specified node to its class's db.
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171 '''
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172 raise NotImplementedError
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173
676
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174 def serialise(self, classname, node):
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175 '''Copy the node contents, converting non-marshallable data into
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176 marshallable data.
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177 '''
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178 if DEBUG: print 'serialise', classname, node
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179 properties = self.getclass(classname).getprops()
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180 d = {}
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181 for k, v in node.items():
679
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182 # if the property doesn't exist, or is the "retired" flag then
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183 # it won't be in the properties dict
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184 if not properties.has_key(k):
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185 d[k] = v
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186 continue
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187
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188 # get the property spec
676
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189 prop = properties[k]
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190
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191 if isinstance(prop, Password):
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192 d[k] = str(v)
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193 elif isinstance(prop, Date) and v is not None:
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194 d[k] = v.get_tuple()
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195 elif isinstance(prop, Interval) and v is not None:
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196 d[k] = v.get_tuple()
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197 else:
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198 d[k] = v
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199 return d
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200
477
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201 def setnode(self, classname, nodeid, node):
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202 '''Change the specified node.
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203 '''
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204 raise NotImplementedError
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205
676
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206 def unserialise(self, classname, node):
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207 '''Decode the marshalled node data
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208 '''
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209 if DEBUG: print 'unserialise', classname, node
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210 properties = self.getclass(classname).getprops()
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211 d = {}
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212 for k, v in node.items():
679
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213 # if the property doesn't exist, or is the "retired" flag then
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214 # it won't be in the properties dict
677
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215 if not properties.has_key(k):
679
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216 d[k] = v
677
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217 continue
679
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218
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219 # get the property spec
676
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220 prop = properties[k]
679
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221
676
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222 if isinstance(prop, Date) and v is not None:
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223 d[k] = date.Date(v)
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224 elif isinstance(prop, Interval) and v is not None:
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225 d[k] = date.Interval(v)
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226 elif isinstance(prop, Password):
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227 p = password.Password()
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228 p.unpack(v)
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229 d[k] = p
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230 else:
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231 d[k] = v
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232 return d
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233
477
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234 def getnode(self, classname, nodeid, db=None, cache=1):
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235 '''Get a node from the database.
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236 '''
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237 raise NotImplementedError
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238
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239 def hasnode(self, classname, nodeid, db=None):
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240 '''Determine if the database has a given node.
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241 '''
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diff changeset
242 raise NotImplementedError
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diff changeset
243
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244 def countnodes(self, classname, db=None):
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245 '''Count the number of nodes that exist for a particular Class.
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246 '''
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diff changeset
247 raise NotImplementedError
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248
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249 def getnodeids(self, classname, db=None):
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250 '''Retrieve all the ids of the nodes for a particular Class.
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251 '''
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diff changeset
252 raise NotImplementedError
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253
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254 def storefile(self, classname, nodeid, property, content):
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255 '''Store the content of the file in the database.
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256
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257 The property may be None, in which case the filename does not
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258 indicate which property is being saved.
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259 '''
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diff changeset
260 raise NotImplementedError
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261
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262 def getfile(self, classname, nodeid, property):
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263 '''Store the content of the file in the database.
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diff changeset
264 '''
05a46da7293a hyperdb docstrings
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diff changeset
265 raise NotImplementedError
05a46da7293a hyperdb docstrings
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diff changeset
266
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267 def addjournal(self, classname, nodeid, action, params):
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268 ''' Journal the Action
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diff changeset
269 'action' may be:
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270
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diff changeset
271 'create' or 'set' -- 'params' is a dictionary of property values
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272 'link' or 'unlink' -- 'params' is (classname, nodeid, propname)
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273 'retire' -- 'params' is None
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diff changeset
274 '''
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diff changeset
275 raise NotImplementedError
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diff changeset
276
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277 def getjournal(self, classname, nodeid):
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278 ''' get the journal for id
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diff changeset
279 '''
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diff changeset
280 raise NotImplementedError
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281
562
62febbd7ffec You can now use the roundup-admin tool to pack the database
Roche Compaan <rochecompaan@users.sourceforge.net>
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diff changeset
282 def pack(self, pack_before):
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Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 557
diff changeset
283 ''' pack the database
62febbd7ffec You can now use the roundup-admin tool to pack the database
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 557
diff changeset
284 '''
62febbd7ffec You can now use the roundup-admin tool to pack the database
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 557
diff changeset
285 raise NotImplementedError
62febbd7ffec You can now use the roundup-admin tool to pack the database
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 557
diff changeset
286
477
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diff changeset
287 def commit(self):
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288 ''' Commit the current transactions.
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diff changeset
289
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diff changeset
290 Save all data changed since the database was opened or since the
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diff changeset
291 last commit() or rollback().
05a46da7293a hyperdb docstrings
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diff changeset
292 '''
05a46da7293a hyperdb docstrings
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diff changeset
293 raise NotImplementedError
05a46da7293a hyperdb docstrings
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diff changeset
294
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diff changeset
295 def rollback(self):
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diff changeset
296 ''' Reverse all actions from the current transaction.
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diff changeset
297
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diff changeset
298 Undo all the changes made since the database was opened or the last
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diff changeset
299 commit() or rollback() was performed.
05a46da7293a hyperdb docstrings
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diff changeset
300 '''
05a46da7293a hyperdb docstrings
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diff changeset
301 raise NotImplementedError
25
4cf1daf2f2eb More Grande Splite
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parents:
diff changeset
302
156
9c5ddad06430 get() now has a default arg - for migration only.
Richard Jones <richard@users.sourceforge.net>
parents: 130
diff changeset
303 _marker = []
25
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parents:
diff changeset
304 #
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305 # The base Class class
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parents:
diff changeset
306 #
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parents:
diff changeset
307 class Class:
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parents:
diff changeset
308 """The handle to a particular class of nodes in a hyperdatabase."""
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parents:
diff changeset
309
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diff changeset
310 def __init__(self, db, classname, **properties):
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parents:
diff changeset
311 """Create a new class with a given name and property specification.
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parents:
diff changeset
312
4cf1daf2f2eb More Grande Splite
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parents:
diff changeset
313 'classname' must not collide with the name of an existing class,
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314 or a ValueError is raised. The keyword arguments in 'properties'
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315 must map names to property objects, or a TypeError is raised.
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316 """
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317 self.classname = classname
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318 self.properties = properties
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a28a80b714f9 Eliminate database close method by using weakrefs.
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319 self.db = weakref.proxy(db) # use a weak ref to avoid circularity
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320 self.key = ''
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321
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322 # do the db-related init stuff
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323 db.addclass(self)
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324
452
7181efddce66 yuck, a gdbm instance tests false :(
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parents: 431
diff changeset
325 def __repr__(self):
657
e0a1cc7538e9 more pychecker warnings removed
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parents: 648
diff changeset
326 '''Slightly more useful representation
e0a1cc7538e9 more pychecker warnings removed
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327 '''
452
7181efddce66 yuck, a gdbm instance tests false :(
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parents: 431
diff changeset
328 return '<hypderdb.Class "%s">'%self.classname
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329
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330 # Editing nodes:
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331
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332 def create(self, **propvalues):
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333 """Create a new node of this class and return its id.
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334
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335 The keyword arguments in 'propvalues' map property names to values.
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336
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337 The values of arguments must be acceptable for the types of their
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338 corresponding properties or a TypeError is raised.
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339
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340 If this class has a key property, it must be present and its value
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341 must not collide with other key strings or a ValueError is raised.
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342
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343 Any other properties on this class that are missing from the
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344 'propvalues' dictionary are set to None.
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345
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346 If an id in a link or multilink property does not refer to a valid
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347 node, an IndexError is raised.
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348 """
118
a55c1301ba1f Added the fabricated property "id".
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diff changeset
349 if propvalues.has_key('id'):
a55c1301ba1f Added the fabricated property "id".
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parents: 89
diff changeset
350 raise KeyError, '"id" is reserved'
a55c1301ba1f Added the fabricated property "id".
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351
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352 if self.db.journaltag is None:
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353 raise DatabaseError, 'Database open read-only'
118
a55c1301ba1f Added the fabricated property "id".
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diff changeset
354
a55c1301ba1f Added the fabricated property "id".
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parents: 89
diff changeset
355 # new node's id
690
509a101305da node ids are now generated from a lockable store - no more race conditions
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356 newid = self.db.newid(self.classname)
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357
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358 # validate propvalues
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359 num_re = re.compile('^\d+$')
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360 for key, value in propvalues.items():
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361 if key == self.key:
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362 try:
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363 self.lookup(value)
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364 except KeyError:
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365 pass
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366 else:
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367 raise ValueError, 'node with key "%s" exists'%value
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368
172
c580555a6508 mailgw was assuming certain properties existed on the issues being created.
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parents: 156
diff changeset
369 # try to handle this property
c580555a6508 mailgw was assuming certain properties existed on the issues being created.
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parents: 156
diff changeset
370 try:
c580555a6508 mailgw was assuming certain properties existed on the issues being created.
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diff changeset
371 prop = self.properties[key]
c580555a6508 mailgw was assuming certain properties existed on the issues being created.
Richard Jones <richard@users.sourceforge.net>
parents: 156
diff changeset
372 except KeyError:
c580555a6508 mailgw was assuming certain properties existed on the issues being created.
Richard Jones <richard@users.sourceforge.net>
parents: 156
diff changeset
373 raise KeyError, '"%s" has no property "%s"'%(self.classname,
c580555a6508 mailgw was assuming certain properties existed on the issues being created.
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parents: 156
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374 key)
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375
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
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parents: 214
diff changeset
376 if isinstance(prop, Link):
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
377 if type(value) != type(''):
b6b30ba53986 Fixed some of the exceptions so they're the right type.
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378 raise ValueError, 'link value must be String'
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379 link_class = self.properties[key].classname
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b6b30ba53986 Fixed some of the exceptions so they're the right type.
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380 # if it isn't a number, it's a key
25
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381 if not num_re.match(value):
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382 try:
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383 value = self.db.classes[link_class].lookup(value)
457
6abdddc506e9 Cleaned up some bare except statements
Richard Jones <richard@users.sourceforge.net>
parents: 452
diff changeset
384 except (TypeError, KeyError):
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
385 raise IndexError, 'new property "%s": %s not a %s'%(
419
831e91e23963 login_action and newuser_action return values were being ignored
Richard Jones <richard@users.sourceforge.net>
parents: 415
diff changeset
386 key, value, link_class)
831e91e23963 login_action and newuser_action return values were being ignored
Richard Jones <richard@users.sourceforge.net>
parents: 415
diff changeset
387 elif not self.db.hasnode(link_class, value):
831e91e23963 login_action and newuser_action return values were being ignored
Richard Jones <richard@users.sourceforge.net>
parents: 415
diff changeset
388 raise IndexError, '%s has no node %s'%(link_class, value)
831e91e23963 login_action and newuser_action return values were being ignored
Richard Jones <richard@users.sourceforge.net>
parents: 415
diff changeset
389
831e91e23963 login_action and newuser_action return values were being ignored
Richard Jones <richard@users.sourceforge.net>
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diff changeset
390 # save off the value
25
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391 propvalues[key] = value
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392
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393 # register the link with the newly linked node
555
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
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parents: 543
diff changeset
394 if self.properties[key].do_journal:
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
395 self.db.addjournal(link_class, value, 'link',
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
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diff changeset
396 (self.classname, newid, key))
25
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397
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
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diff changeset
398 elif isinstance(prop, Multilink):
25
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399 if type(value) != type([]):
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400 raise TypeError, 'new property "%s" not a list of ids'%key
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diff changeset
401 link_class = self.properties[key].classname
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402 l = []
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
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parents: 86
diff changeset
403 for entry in value:
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
404 if type(entry) != type(''):
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
405 raise ValueError, 'link value must be String'
b6b30ba53986 Fixed some of the exceptions so they're the right type.
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parents: 86
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406 # if it isn't a number, it's a key
25
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407 if not num_re.match(entry):
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408 try:
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diff changeset
409 entry = self.db.classes[link_class].lookup(entry)
457
6abdddc506e9 Cleaned up some bare except statements
Richard Jones <richard@users.sourceforge.net>
parents: 452
diff changeset
410 except (TypeError, KeyError):
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
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parents: 86
diff changeset
411 raise IndexError, 'new property "%s": %s not a %s'%(
25
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diff changeset
412 key, entry, self.properties[key].classname)
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413 l.append(entry)
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414 value = l
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diff changeset
415 propvalues[key] = value
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416
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417 # handle additions
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418 for id in value:
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419 if not self.db.hasnode(link_class, id):
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
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diff changeset
420 raise IndexError, '%s has no node %s'%(link_class, id)
25
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diff changeset
421 # register the link with the newly linked node
555
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
422 if self.properties[key].do_journal:
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
423 self.db.addjournal(link_class, id, 'link',
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
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parents: 543
diff changeset
424 (self.classname, newid, key))
25
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425
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
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diff changeset
426 elif isinstance(prop, String):
25
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427 if type(value) != type(''):
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428 raise TypeError, 'new property "%s" not a string'%key
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diff changeset
429
270
a4241ddd22d7 Added the Password property type.
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parents: 264
diff changeset
430 elif isinstance(prop, Password):
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
431 if not isinstance(value, password.Password):
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
432 raise TypeError, 'new property "%s" not a Password'%key
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
433
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
434 elif isinstance(prop, Date):
543
22e0edf7da6e lots of date/interval related changes: more relaxed date format for input
Richard Jones <richard@users.sourceforge.net>
parents: 527
diff changeset
435 if value is not None and not isinstance(value, date.Date):
270
a4241ddd22d7 Added the Password property type.
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parents: 264
diff changeset
436 raise TypeError, 'new property "%s" not a Date'%key
25
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diff changeset
437
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
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parents: 214
diff changeset
438 elif isinstance(prop, Interval):
543
22e0edf7da6e lots of date/interval related changes: more relaxed date format for input
Richard Jones <richard@users.sourceforge.net>
parents: 527
diff changeset
439 if value is not None and not isinstance(value, date.Interval):
270
a4241ddd22d7 Added the Password property type.
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parents: 264
diff changeset
440 raise TypeError, 'new property "%s" not an Interval'%key
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441
275
1cc866cec608 Moved the data stringification up into the hyperdb.Class class's...
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parents: 270
diff changeset
442 # make sure there's data where there needs to be
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
443 for key, prop in self.properties.items():
b6b30ba53986 Fixed some of the exceptions so they're the right type.
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parents: 86
diff changeset
444 if propvalues.has_key(key):
25
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diff changeset
445 continue
262
ab921dc53ccd Added nicer command-line item adding:
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parents: 236
diff changeset
446 if key == self.key:
ab921dc53ccd Added nicer command-line item adding:
Richard Jones <richard@users.sourceforge.net>
parents: 236
diff changeset
447 raise ValueError, 'key property "%s" is required'%key
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
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parents: 214
diff changeset
448 if isinstance(prop, Multilink):
25
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449 propvalues[key] = []
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diff changeset
450 else:
527
53839883cab6 [SF#502951] adding new properties to old database
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parents: 524
diff changeset
451 # TODO: None isn't right here, I think...
282
fb1b67a8fd98 Reverted a change in hyperdb...
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parents: 278
diff changeset
452 propvalues[key] = None
25
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453
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diff changeset
454 # done
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diff changeset
455 self.db.addnode(self.classname, newid, propvalues)
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diff changeset
456 self.db.addjournal(self.classname, newid, 'create', propvalues)
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diff changeset
457 return newid
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diff changeset
458
475
a1a44636bace Fix breakage caused by transaction changes.
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parents: 466
diff changeset
459 def get(self, nodeid, propname, default=_marker, cache=1):
25
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diff changeset
460 """Get the value of a property on an existing node of this class.
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461
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diff changeset
462 'nodeid' must be the id of an existing node of this class or an
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diff changeset
463 IndexError is raised. 'propname' must be the name of a property
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diff changeset
464 of this class or a KeyError is raised.
475
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
465
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
466 'cache' indicates whether the transaction cache should be queried
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
467 for the node. If the node has been modified and you need to
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
468 determine what its values prior to modification are, you need to
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
469 set cache=0.
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
470 """
118
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
471 if propname == 'id':
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
472 return nodeid
430
350685601f37 Database transactions.
Richard Jones <richard@users.sourceforge.net>
parents: 419
diff changeset
473
527
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
474 # get the property (raises KeyErorr if invalid)
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
475 prop = self.properties[propname]
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
476
430
350685601f37 Database transactions.
Richard Jones <richard@users.sourceforge.net>
parents: 419
diff changeset
477 # get the node's dict
475
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
478 d = self.db.getnode(self.classname, nodeid, cache=cache)
430
350685601f37 Database transactions.
Richard Jones <richard@users.sourceforge.net>
parents: 419
diff changeset
479
527
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
480 if not d.has_key(propname):
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
481 if default is _marker:
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
482 if isinstance(prop, Multilink):
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
483 return []
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
484 else:
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
485 # TODO: None isn't right here, I think...
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
486 return None
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
487 else:
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
488 return default
430
350685601f37 Database transactions.
Richard Jones <richard@users.sourceforge.net>
parents: 419
diff changeset
489
25
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
490 return d[propname]
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
491
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
492 # XXX not in spec
475
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
493 def getnode(self, nodeid, cache=1):
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
494 ''' Return a convenience wrapper for the node.
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
495
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
496 'nodeid' must be the id of an existing node of this class or an
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
497 IndexError is raised.
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
498
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
499 'cache' indicates whether the transaction cache should be queried
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
500 for the node. If the node has been modified and you need to
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
501 determine what its values prior to modification are, you need to
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
502 set cache=0.
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
503 '''
475
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
504 return Node(self, nodeid, cache=cache)
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
505
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
506 def set(self, nodeid, **propvalues):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
507 """Modify a property on an existing node of this class.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
508
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
509 'nodeid' must be the id of an existing node of this class or an
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
510 IndexError is raised.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
511
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
512 Each key in 'propvalues' must be the name of a property of this
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
513 class or a KeyError is raised.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
514
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
515 All values in 'propvalues' must be acceptable types for their
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
516 corresponding properties or a TypeError is raised.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
517
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
518 If the value of the key property is set, it must not collide with
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
519 other key strings or a ValueError is raised.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
520
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
521 If the value of a Link or Multilink property contains an invalid
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
522 node id, a ValueError is raised.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
523 """
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
524 if not propvalues:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
525 return
118
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
526
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
527 if propvalues.has_key('id'):
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
528 raise KeyError, '"id" is reserved'
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
529
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
530 if self.db.journaltag is None:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
531 raise DatabaseError, 'Database open read-only'
118
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
532
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
533 node = self.db.getnode(self.classname, nodeid)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
534 if node.has_key(self.db.RETIRED_FLAG):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
535 raise IndexError
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
536 num_re = re.compile('^\d+$')
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
537 for key, value in propvalues.items():
236
8827f5931ea8 Fixed CGI client change messages...
Richard Jones <richard@users.sourceforge.net>
parents: 231
diff changeset
538 # check to make sure we're not duplicating an existing key
8827f5931ea8 Fixed CGI client change messages...
Richard Jones <richard@users.sourceforge.net>
parents: 231
diff changeset
539 if key == self.key and node[key] != value:
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
540 try:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
541 self.lookup(value)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
542 except KeyError:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
543 pass
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
544 else:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
545 raise ValueError, 'node with key "%s" exists'%value
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
546
395
d4b19c2ee740 Better handling of new properties.
Richard Jones <richard@users.sourceforge.net>
parents: 380
diff changeset
547 # this will raise the KeyError if the property isn't valid
397
d47818b09265 more new property handling
Richard Jones <richard@users.sourceforge.net>
parents: 395
diff changeset
548 # ... we don't use getprops() here because we only care about
d47818b09265 more new property handling
Richard Jones <richard@users.sourceforge.net>
parents: 395
diff changeset
549 # the writeable properties.
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
550 prop = self.properties[key]
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
551
627
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
552 # if the value's the same as the existing value, no sense in
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
553 # doing anything
628
923de4949369 Didn't accomodate new values for new properties
Richard Jones <richard@users.sourceforge.net>
parents: 627
diff changeset
554 if node.has_key(key) and value == node[key]:
627
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
555 del propvalues[key]
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
556 continue
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
557
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
558 # do stuff based on the prop type
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
559 if isinstance(prop, Link):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
560 link_class = self.properties[key].classname
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
561 # if it isn't a number, it's a key
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
562 if type(value) != type(''):
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
563 raise ValueError, 'link value must be String'
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
564 if not num_re.match(value):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
565 try:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
566 value = self.db.classes[link_class].lookup(value)
457
6abdddc506e9 Cleaned up some bare except statements
Richard Jones <richard@users.sourceforge.net>
parents: 452
diff changeset
567 except (TypeError, KeyError):
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
568 raise IndexError, 'new property "%s": %s not a %s'%(
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
569 key, value, self.properties[key].classname)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
570
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
571 if not self.db.hasnode(link_class, value):
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
572 raise IndexError, '%s has no node %s'%(link_class, value)
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
573
555
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
574 if self.properties[key].do_journal:
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
575 # register the unlink with the old linked node
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
576 if node[key] is not None:
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
577 self.db.addjournal(link_class, node[key], 'unlink',
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
578 (self.classname, nodeid, key))
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
579
555
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
580 # register the link with the newly linked node
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
581 if value is not None:
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
582 self.db.addjournal(link_class, value, 'link',
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
583 (self.classname, nodeid, key))
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
584
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
585 elif isinstance(prop, Multilink):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
586 if type(value) != type([]):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
587 raise TypeError, 'new property "%s" not a list of ids'%key
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
588 link_class = self.properties[key].classname
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
589 l = []
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
590 for entry in value:
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
591 # if it isn't a number, it's a key
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
592 if type(entry) != type(''):
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
593 raise ValueError, 'link value must be String'
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
594 if not num_re.match(entry):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
595 try:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
596 entry = self.db.classes[link_class].lookup(entry)
457
6abdddc506e9 Cleaned up some bare except statements
Richard Jones <richard@users.sourceforge.net>
parents: 452
diff changeset
597 except (TypeError, KeyError):
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
598 raise IndexError, 'new property "%s": %s not a %s'%(
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
599 key, entry, self.properties[key].classname)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
600 l.append(entry)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
601 value = l
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
602 propvalues[key] = value
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
603
527
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
604 # handle removals
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
605 if node.has_key(key):
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
606 l = node[key]
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
607 else:
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
608 l = []
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
609 for id in l[:]:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
610 if id in value:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
611 continue
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
612 # register the unlink with the old linked node
555
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
613 if self.properties[key].do_journal:
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
614 self.db.addjournal(link_class, id, 'unlink',
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
615 (self.classname, nodeid, key))
25
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
616 l.remove(id)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
617
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
618 # handle additions
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
619 for id in value:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
620 if not self.db.hasnode(link_class, id):
555
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
621 raise IndexError, '%s has no node %s'%(
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
622 link_class, id)
25
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
623 if id in l:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
624 continue
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
625 # register the link with the newly linked node
555
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
626 if self.properties[key].do_journal:
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
627 self.db.addjournal(link_class, id, 'link',
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
628 (self.classname, nodeid, key))
25
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
629 l.append(id)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
630
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
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parents: 214
diff changeset
631 elif isinstance(prop, String):
25
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parents:
diff changeset
632 if value is not None and type(value) != type(''):
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
633 raise TypeError, 'new property "%s" not a string'%key
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
634
270
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
635 elif isinstance(prop, Password):
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
636 if not isinstance(value, password.Password):
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
637 raise TypeError, 'new property "%s" not a Password'% key
676
bc46480e2a2b Fixed serialisation problem...
Richard Jones <richard@users.sourceforge.net>
parents: 657
diff changeset
638 propvalues[key] = value
270
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
639
543
22e0edf7da6e lots of date/interval related changes: more relaxed date format for input
Richard Jones <richard@users.sourceforge.net>
parents: 527
diff changeset
640 elif value is not None and isinstance(prop, Date):
228
1d1848c99abe Fixed some isFooTypes that I missed.
Richard Jones <richard@users.sourceforge.net>
parents: 224
diff changeset
641 if not isinstance(value, date.Date):
25
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Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
642 raise TypeError, 'new property "%s" not a Date'% key
676
bc46480e2a2b Fixed serialisation problem...
Richard Jones <richard@users.sourceforge.net>
parents: 657
diff changeset
643 propvalues[key] = value
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
644
543
22e0edf7da6e lots of date/interval related changes: more relaxed date format for input
Richard Jones <richard@users.sourceforge.net>
parents: 527
diff changeset
645 elif value is not None and isinstance(prop, Interval):
228
1d1848c99abe Fixed some isFooTypes that I missed.
Richard Jones <richard@users.sourceforge.net>
parents: 224
diff changeset
646 if not isinstance(value, date.Interval):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
647 raise TypeError, 'new property "%s" not an Interval'% key
676
bc46480e2a2b Fixed serialisation problem...
Richard Jones <richard@users.sourceforge.net>
parents: 657
diff changeset
648 propvalues[key] = value
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
649
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
650 node[key] = value
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
651
627
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
652 # nothing to do?
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
653 if not propvalues:
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
654 return
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
655
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
656 # do the set, and journal it
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
657 self.db.setnode(self.classname, nodeid, node)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
658 self.db.addjournal(self.classname, nodeid, 'set', propvalues)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
659
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
660 def retire(self, nodeid):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
661 """Retire a node.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
662
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
663 The properties on the node remain available from the get() method,
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
664 and the node's id is never reused.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
665
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
666 Retired nodes are not returned by the find(), list(), or lookup()
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
667 methods, and other nodes may reuse the values of their key properties.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
668 """
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
669 if self.db.journaltag is None:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
670 raise DatabaseError, 'Database open read-only'
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
671 node = self.db.getnode(self.classname, nodeid)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
672 node[self.db.RETIRED_FLAG] = 1
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
673 self.db.setnode(self.classname, nodeid, node)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
674 self.db.addjournal(self.classname, nodeid, 'retired', None)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
675
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
676 def history(self, nodeid):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
677 """Retrieve the journal of edits on a particular node.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
678
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
679 'nodeid' must be the id of an existing node of this class or an
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
680 IndexError is raised.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
681
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
682 The returned list contains tuples of the form
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
683
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
684 (date, tag, action, params)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
685
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
686 'date' is a Timestamp object specifying the time of the change and
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
687 'tag' is the journaltag specified when the database was opened.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
688 """
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
689 return self.db.getjournal(self.classname, nodeid)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
690
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
691 # Locating nodes:
627
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
692 def hasnode(self, nodeid):
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
693 '''Determine if the given nodeid actually exists
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
694 '''
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
695 return self.db.hasnode(self.classname, nodeid)
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
696
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
697 def setkey(self, propname):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
698 """Select a String property of this class to be the key property.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
699
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
700 'propname' must be the name of a String property of this class or
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
701 None, or a TypeError is raised. The values of the key property on
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
702 all existing nodes must be unique or a ValueError is raised.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
703 """
270
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
704 # TODO: validate that the property is a String!
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
705 self.key = propname
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
706
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
707 def getkey(self):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
708 """Return the name of the key property for this class or None."""
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
709 return self.key
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
710
188
1536be43d2fa Roundupdb now appends "mailing list" information to its messages...
Richard Jones <richard@users.sourceforge.net>
parents: 172
diff changeset
711 def labelprop(self, default_to_id=0):
123
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
712 ''' Return the property name for a label for the given node.
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
713
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
714 This method attempts to generate a consistent label for the node.
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
715 It tries the following in order:
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
716 1. key property
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
717 2. "name" property
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
718 3. "title" property
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
719 4. first property from the sorted property name list
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
720 '''
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
721 k = self.getkey()
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
722 if k:
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
723 return k
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
724 props = self.getprops()
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
725 if props.has_key('name'):
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
726 return 'name'
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
727 elif props.has_key('title'):
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
728 return 'title'
188
1536be43d2fa Roundupdb now appends "mailing list" information to its messages...
Richard Jones <richard@users.sourceforge.net>
parents: 172
diff changeset
729 if default_to_id:
1536be43d2fa Roundupdb now appends "mailing list" information to its messages...
Richard Jones <richard@users.sourceforge.net>
parents: 172
diff changeset
730 return 'id'
123
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
731 props = props.keys()
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
732 props.sort()
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
733 return props[0]
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
734
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
735 # TODO: set up a separate index db file for this? profile?
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
736 def lookup(self, keyvalue):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
737 """Locate a particular node by its key property and return its id.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
738
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
739 If this class has no key property, a TypeError is raised. If the
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
740 'keyvalue' matches one of the values for the key property among
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
741 the nodes in this class, the matching node's id is returned;
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
742 otherwise a KeyError is raised.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
743 """
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
744 cldb = self.db.getclassdb(self.classname)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
745 for nodeid in self.db.getnodeids(self.classname, cldb):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
746 node = self.db.getnode(self.classname, nodeid, cldb)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
747 if node.has_key(self.db.RETIRED_FLAG):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
748 continue
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
749 if node[self.key] == keyvalue:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
750 return nodeid
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
751 raise KeyError, keyvalue
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
752
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
753 # XXX: change from spec - allows multiple props to match
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
754 def find(self, **propspec):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
755 """Get the ids of nodes in this class which link to a given node.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
756
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
757 'propspec' consists of keyword args propname=nodeid
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
758 'propname' must be the name of a property in this class, or a
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
759 KeyError is raised. That property must be a Link or Multilink
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
760 property, or a TypeError is raised.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
761
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
762 'nodeid' must be the id of an existing node in the class linked
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
763 to by the given property, or an IndexError is raised.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
764 """
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
765 propspec = propspec.items()
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
766 for propname, nodeid in propspec:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
767 # check the prop is OK
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
768 prop = self.properties[propname]
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
769 if not isinstance(prop, Link) and not isinstance(prop, Multilink):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
770 raise TypeError, "'%s' not a Link/Multilink property"%propname
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
771 if not self.db.hasnode(prop.classname, nodeid):
377
93dc08528ad9 roundup-admin now handles all hyperdb exceptions
Richard Jones <richard@users.sourceforge.net>
parents: 330
diff changeset
772 raise ValueError, '%s has no node %s'%(prop.classname, nodeid)
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
773
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
774 # ok, now do the find
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
775 cldb = self.db.getclassdb(self.classname)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
776 l = []
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
777 for id in self.db.getnodeids(self.classname, cldb):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
778 node = self.db.getnode(self.classname, id, cldb)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
779 if node.has_key(self.db.RETIRED_FLAG):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
780 continue
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
781 for propname, nodeid in propspec:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
782 property = node[propname]
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
783 if isinstance(prop, Link) and nodeid == property:
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
784 l.append(id)
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
785 elif isinstance(prop, Multilink) and nodeid in property:
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
786 l.append(id)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
787 return l
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
788
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
789 def stringFind(self, **requirements):
330
62f899fb0c03 Made Class.stringFind() do caseless matching.
Richard Jones <richard@users.sourceforge.net>
parents: 312
diff changeset
790 """Locate a particular node by matching a set of its String
62f899fb0c03 Made Class.stringFind() do caseless matching.
Richard Jones <richard@users.sourceforge.net>
parents: 312
diff changeset
791 properties in a caseless search.
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
792
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
793 If the property is not a String property, a TypeError is raised.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
794
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
795 The return is a list of the id of all nodes that match.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
796 """
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
797 for propname in requirements.keys():
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
798 prop = self.properties[propname]
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
799 if isinstance(not prop, String):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
800 raise TypeError, "'%s' not a String property"%propname
330
62f899fb0c03 Made Class.stringFind() do caseless matching.
Richard Jones <richard@users.sourceforge.net>
parents: 312
diff changeset
801 requirements[propname] = requirements[propname].lower()
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
802 l = []
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
803 cldb = self.db.getclassdb(self.classname)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
804 for nodeid in self.db.getnodeids(self.classname, cldb):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
805 node = self.db.getnode(self.classname, nodeid, cldb)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
806 if node.has_key(self.db.RETIRED_FLAG):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
807 continue
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
808 for key, value in requirements.items():
380
a1331423eb93 Fixed issues with nosy reaction and author copies.
Richard Jones <richard@users.sourceforge.net>
parents: 377
diff changeset
809 if node[key] and node[key].lower() != value:
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
810 break
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
811 else:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
812 l.append(nodeid)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
813 return l
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
814
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
815 def list(self):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
816 """Return a list of the ids of the active nodes in this class."""
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
817 l = []
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
818 cn = self.classname
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
819 cldb = self.db.getclassdb(cn)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
820 for nodeid in self.db.getnodeids(cn, cldb):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
821 node = self.db.getnode(cn, nodeid, cldb)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
822 if node.has_key(self.db.RETIRED_FLAG):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
823 continue
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
824 l.append(nodeid)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
825 l.sort()
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
826 return l
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
827
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
828 # XXX not in spec
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
829 def filter(self, filterspec, sort, group, num_re = re.compile('^\d+$')):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
830 ''' Return a list of the ids of the active nodes in this class that
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
831 match the 'filter' spec, sorted by the group spec and then the
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
832 sort spec
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
833 '''
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
834 cn = self.classname
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
835
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
836 # optimise filterspec
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
837 l = []
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
838 props = self.getprops()
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
839 for k, v in filterspec.items():
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
840 propclass = props[k]
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
841 if isinstance(propclass, Link):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
842 if type(v) is not type([]):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
843 v = [v]
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
844 # replace key values with node ids
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
845 u = []
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
846 link_class = self.db.classes[propclass.classname]
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
847 for entry in v:
312
5a2c43891c20 [SF#473124]: UI inconsistency with Link fields.
Richard Jones <richard@users.sourceforge.net>
parents: 305
diff changeset
848 if entry == '-1': entry = None
5a2c43891c20 [SF#473124]: UI inconsistency with Link fields.
Richard Jones <richard@users.sourceforge.net>
parents: 305
diff changeset
849 elif not num_re.match(entry):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
850 try:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
851 entry = link_class.lookup(entry)
457
6abdddc506e9 Cleaned up some bare except statements
Richard Jones <richard@users.sourceforge.net>
parents: 452
diff changeset
852 except (TypeError,KeyError):
312
5a2c43891c20 [SF#473124]: UI inconsistency with Link fields.
Richard Jones <richard@users.sourceforge.net>
parents: 305
diff changeset
853 raise ValueError, 'property "%s": %s not a %s'%(
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
854 k, entry, self.properties[k].classname)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
855 u.append(entry)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
856
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
857 l.append((0, k, u))
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
858 elif isinstance(propclass, Multilink):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
859 if type(v) is not type([]):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
860 v = [v]
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
861 # replace key values with node ids
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
862 u = []
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
863 link_class = self.db.classes[propclass.classname]
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
864 for entry in v:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
865 if not num_re.match(entry):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
866 try:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
867 entry = link_class.lookup(entry)
457
6abdddc506e9 Cleaned up some bare except statements
Richard Jones <richard@users.sourceforge.net>
parents: 452
diff changeset
868 except (TypeError,KeyError):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
869 raise ValueError, 'new property "%s": %s not a %s'%(
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
870 k, entry, self.properties[k].classname)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
871 u.append(entry)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
872 l.append((1, k, u))
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
873 elif isinstance(propclass, String):
231
afd428ba6523 better CGI text searching - but hidden filter fields are disappearing...
Richard Jones <richard@users.sourceforge.net>
parents: 230
diff changeset
874 # simple glob searching
afd428ba6523 better CGI text searching - but hidden filter fields are disappearing...
Richard Jones <richard@users.sourceforge.net>
parents: 230
diff changeset
875 v = re.sub(r'([\|\{\}\\\.\+\[\]\(\)])', r'\\\1', v)
afd428ba6523 better CGI text searching - but hidden filter fields are disappearing...
Richard Jones <richard@users.sourceforge.net>
parents: 230
diff changeset
876 v = v.replace('?', '.')
afd428ba6523 better CGI text searching - but hidden filter fields are disappearing...
Richard Jones <richard@users.sourceforge.net>
parents: 230
diff changeset
877 v = v.replace('*', '.*?')
afd428ba6523 better CGI text searching - but hidden filter fields are disappearing...
Richard Jones <richard@users.sourceforge.net>
parents: 230
diff changeset
878 l.append((2, k, re.compile(v, re.I)))
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
879 else:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
880 l.append((6, k, v))
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
881 filterspec = l
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
882
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
883 # now, find all the nodes that are active and pass filtering
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
884 l = []
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
885 cldb = self.db.getclassdb(cn)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
886 for nodeid in self.db.getnodeids(cn, cldb):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
887 node = self.db.getnode(cn, nodeid, cldb)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
888 if node.has_key(self.db.RETIRED_FLAG):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
889 continue
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
890 # apply filter
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
891 for t, k, v in filterspec:
415
105a052508a0 Another place that wasn't handling missing properties.
Richard Jones <richard@users.sourceforge.net>
parents: 406
diff changeset
892 # this node doesn't have this property, so reject it
105a052508a0 Another place that wasn't handling missing properties.
Richard Jones <richard@users.sourceforge.net>
parents: 406
diff changeset
893 if not node.has_key(k): break
105a052508a0 Another place that wasn't handling missing properties.
Richard Jones <richard@users.sourceforge.net>
parents: 406
diff changeset
894
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
895 if t == 0 and node[k] not in v:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
896 # link - if this node'd property doesn't appear in the
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
897 # filterspec's nodeid list, skip it
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
898 break
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
899 elif t == 1:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
900 # multilink - if any of the nodeids required by the
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
901 # filterspec aren't in this node's property, then skip
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
902 # it
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
903 for value in v:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
904 if value not in node[k]:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
905 break
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
906 else:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
907 continue
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
908 break
618
9431715612ac Oops, precedences around the way w0rng.
Richard Jones <richard@users.sourceforge.net>
parents: 617
diff changeset
909 elif t == 2 and (node[k] is None or not v.search(node[k])):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
910 # RE search
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
911 break
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
912 elif t == 6 and node[k] != v:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
913 # straight value comparison for the other types
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
914 break
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
915 else:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
916 l.append((nodeid, node))
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
917 l.sort()
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
918
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
919 # optimise sort
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
920 m = []
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
921 for entry in sort:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
922 if entry[0] != '-':
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
923 m.append(('+', entry))
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
924 else:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
925 m.append((entry[0], entry[1:]))
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
926 sort = m
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
927
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
928 # optimise group
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
929 m = []
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
930 for entry in group:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
931 if entry[0] != '-':
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
932 m.append(('+', entry))
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
933 else:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
934 m.append((entry[0], entry[1:]))
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
935 group = m
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
936 # now, sort the result
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
937 def sortfun(a, b, sort=sort, group=group, properties=self.getprops(),
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
938 db = self.db, cl=self):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
939 a_id, an = a
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
940 b_id, bn = b
86
b89712288636 just some comments
Richard Jones <richard@users.sourceforge.net>
parents: 26
diff changeset
941 # sort by group and then sort
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
942 for list in group, sort:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
943 for dir, prop in list:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
944 # sorting is class-specific
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
945 propclass = properties[prop]
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
946
398
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
947 # handle the properties that might be "faked"
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
948 # also, handle possible missing properties
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
949 try:
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
950 if not an.has_key(prop):
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
951 an[prop] = cl.get(a_id, prop)
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
952 av = an[prop]
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
953 except KeyError:
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
954 # the node doesn't have a value for this property
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
955 if isinstance(propclass, Multilink): av = []
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
956 else: av = ''
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
957 try:
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
958 if not bn.has_key(prop):
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
959 bn[prop] = cl.get(b_id, prop)
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
960 bv = bn[prop]
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
961 except KeyError:
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
962 # the node doesn't have a value for this property
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
963 if isinstance(propclass, Multilink): bv = []
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
964 else: bv = ''
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
965
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
966 # String and Date values are sorted in the natural way
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
967 if isinstance(propclass, String):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
968 # clean up the strings
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
969 if av and av[0] in string.uppercase:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
970 av = an[prop] = av.lower()
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
971 if bv and bv[0] in string.uppercase:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
972 bv = bn[prop] = bv.lower()
228
1d1848c99abe Fixed some isFooTypes that I missed.
Richard Jones <richard@users.sourceforge.net>
parents: 224
diff changeset
973 if (isinstance(propclass, String) or
1d1848c99abe Fixed some isFooTypes that I missed.
Richard Jones <richard@users.sourceforge.net>
parents: 224
diff changeset
974 isinstance(propclass, Date)):
305
cb6d168b5aaa Hyperdatabase sorts strings-that-look-like-numbers as numbers now.
Richard Jones <richard@users.sourceforge.net>
parents: 294
diff changeset
975 # it might be a string that's really an integer
466
a3548136f7bb Two bug fixes and a feature.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 460
diff changeset
976 try:
a3548136f7bb Two bug fixes and a feature.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 460
diff changeset
977 av = int(av)
a3548136f7bb Two bug fixes and a feature.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 460
diff changeset
978 bv = int(bv)
a3548136f7bb Two bug fixes and a feature.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 460
diff changeset
979 except:
a3548136f7bb Two bug fixes and a feature.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 460
diff changeset
980 pass
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
981 if dir == '+':
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
982 r = cmp(av, bv)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
983 if r != 0: return r
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
984 elif dir == '-':
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
985 r = cmp(bv, av)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
986 if r != 0: return r
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
987
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
988 # Link properties are sorted according to the value of
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
989 # the "order" property on the linked nodes if it is
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
990 # present; or otherwise on the key string of the linked
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
991 # nodes; or finally on the node ids.
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
992 elif isinstance(propclass, Link):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
993 link = db.classes[propclass.classname]
130
204f99944de0 Fixed sorting by clicking on column headings.
Richard Jones <richard@users.sourceforge.net>
parents: 128
diff changeset
994 if av is None and bv is not None: return -1
204f99944de0 Fixed sorting by clicking on column headings.
Richard Jones <richard@users.sourceforge.net>
parents: 128
diff changeset
995 if av is not None and bv is None: return 1
466
a3548136f7bb Two bug fixes and a feature.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 460
diff changeset
996 if av is None and bv is None: continue
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
997 if link.getprops().has_key('order'):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
998 if dir == '+':
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
999 r = cmp(link.get(av, 'order'),
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1000 link.get(bv, 'order'))
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1001 if r != 0: return r
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1002 elif dir == '-':
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1003 r = cmp(link.get(bv, 'order'),
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1004 link.get(av, 'order'))
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1005 if r != 0: return r
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1006 elif link.getkey():
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1007 key = link.getkey()
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1008 if dir == '+':
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1009 r = cmp(link.get(av, key), link.get(bv, key))
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1010 if r != 0: return r
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1011 elif dir == '-':
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1012 r = cmp(link.get(bv, key), link.get(av, key))
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1013 if r != 0: return r
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1014 else:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1015 if dir == '+':
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1016 r = cmp(av, bv)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1017 if r != 0: return r
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1018 elif dir == '-':
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1019 r = cmp(bv, av)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1020 if r != 0: return r
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1021
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1022 # Multilink properties are sorted according to how many
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1023 # links are present.
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
1024 elif isinstance(propclass, Multilink):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1025 if dir == '+':
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1026 r = cmp(len(av), len(bv))
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1027 if r != 0: return r
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1028 elif dir == '-':
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1029 r = cmp(len(bv), len(av))
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1030 if r != 0: return r
86
b89712288636 just some comments
Richard Jones <richard@users.sourceforge.net>
parents: 26
diff changeset
1031 # end for dir, prop in list:
b89712288636 just some comments
Richard Jones <richard@users.sourceforge.net>
parents: 26
diff changeset
1032 # end for list in sort, group:
b89712288636 just some comments
Richard Jones <richard@users.sourceforge.net>
parents: 26
diff changeset
1033 # if all else fails, compare the ids
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1034 return cmp(a[0], b[0])
86
b89712288636 just some comments
Richard Jones <richard@users.sourceforge.net>
parents: 26
diff changeset
1035
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1036 l.sort(sortfun)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1037 return [i[0] for i in l]
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1038
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1039 def count(self):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1040 """Get the number of nodes in this class.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1041
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1042 If the returned integer is 'numnodes', the ids of all the nodes
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1043 in this class run from 1 to numnodes, and numnodes+1 will be the
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1044 id of the next node to be created in this class.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1045 """
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1046 return self.db.countnodes(self.classname)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1047
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1048 # Manipulating properties:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1049
262
ab921dc53ccd Added nicer command-line item adding:
Richard Jones <richard@users.sourceforge.net>
parents: 236
diff changeset
1050 def getprops(self, protected=1):
ab921dc53ccd Added nicer command-line item adding:
Richard Jones <richard@users.sourceforge.net>
parents: 236
diff changeset
1051 """Return a dictionary mapping property names to property objects.
ab921dc53ccd Added nicer command-line item adding:
Richard Jones <richard@users.sourceforge.net>
parents: 236
diff changeset
1052 If the "protected" flag is true, we include protected properties -
ab921dc53ccd Added nicer command-line item adding:
Richard Jones <richard@users.sourceforge.net>
parents: 236
diff changeset
1053 those which may not be modified."""
118
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
1054 d = self.properties.copy()
262
ab921dc53ccd Added nicer command-line item adding:
Richard Jones <richard@users.sourceforge.net>
parents: 236
diff changeset
1055 if protected:
ab921dc53ccd Added nicer command-line item adding:
Richard Jones <richard@users.sourceforge.net>
parents: 236
diff changeset
1056 d['id'] = String()
118
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
1057 return d
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1058
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1059 def addprop(self, **properties):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1060 """Add properties to this class.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1061
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1062 The keyword arguments in 'properties' must map names to property
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1063 objects, or a TypeError is raised. None of the keys in 'properties'
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1064 may collide with the names of existing properties, or a ValueError
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1065 is raised before any properties have been added.
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1066 """
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1067 for key in properties.keys():
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1068 if self.properties.has_key(key):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1069 raise ValueError, key
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1070 self.properties.update(properties)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1071
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1072 # XXX not in spec
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1073 class Node:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1074 ''' A convenience wrapper for the given node
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1075 '''
475
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1076 def __init__(self, cl, nodeid, cache=1):
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1077 self.__dict__['cl'] = cl
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1078 self.__dict__['nodeid'] = nodeid
490
Richard Jones <richard@users.sourceforge.net>
parents: 477
diff changeset
1079 self.__dict__['cache'] = cache
278
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1080 def keys(self, protected=1):
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1081 return self.cl.getprops(protected=protected).keys()
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1082 def values(self, protected=1):
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1083 l = []
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1084 for name in self.cl.getprops(protected=protected).keys():
475
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1085 l.append(self.cl.get(self.nodeid, name, cache=self.cache))
278
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1086 return l
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1087 def items(self, protected=1):
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1088 l = []
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1089 for name in self.cl.getprops(protected=protected).keys():
475
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1090 l.append((name, self.cl.get(self.nodeid, name, cache=self.cache)))
278
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1091 return l
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1092 def has_key(self, name):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1093 return self.cl.getprops().has_key(name)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1094 def __getattr__(self, name):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1095 if self.__dict__.has_key(name):
278
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1096 return self.__dict__[name]
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1097 try:
475
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1098 return self.cl.get(self.nodeid, name, cache=self.cache)
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1099 except KeyError, value:
460
9c895b44240a take a copy of the node dict...
Richard Jones <richard@users.sourceforge.net>
parents: 457
diff changeset
1100 # we trap this but re-raise it as AttributeError - all other
9c895b44240a take a copy of the node dict...
Richard Jones <richard@users.sourceforge.net>
parents: 457
diff changeset
1101 # exceptions should pass through untrapped
9c895b44240a take a copy of the node dict...
Richard Jones <richard@users.sourceforge.net>
parents: 457
diff changeset
1102 pass
9c895b44240a take a copy of the node dict...
Richard Jones <richard@users.sourceforge.net>
parents: 457
diff changeset
1103 # nope, no such attribute
9c895b44240a take a copy of the node dict...
Richard Jones <richard@users.sourceforge.net>
parents: 457
diff changeset
1104 raise AttributeError, str(value)
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1105 def __getitem__(self, name):
475
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1106 return self.cl.get(self.nodeid, name, cache=self.cache)
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1107 def __setattr__(self, name, value):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1108 try:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1109 return self.cl.set(self.nodeid, **{name: value})
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1110 except KeyError, value:
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1111 raise AttributeError, str(value)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1112 def __setitem__(self, name, value):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1113 self.cl.set(self.nodeid, **{name: value})
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1114 def history(self):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1115 return self.cl.history(self.nodeid)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1116 def retire(self):
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1117 return self.cl.retire(self.nodeid)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1118
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1119
648
07422fe57db2 Ran it through pychecker, made fixes
Richard Jones <richard@users.sourceforge.net>
parents: 628
diff changeset
1120 def Choice(name, db, *options):
07422fe57db2 Ran it through pychecker, made fixes
Richard Jones <richard@users.sourceforge.net>
parents: 628
diff changeset
1121 '''Quick helper to create a simple class with choices
07422fe57db2 Ran it through pychecker, made fixes
Richard Jones <richard@users.sourceforge.net>
parents: 628
diff changeset
1122 '''
07422fe57db2 Ran it through pychecker, made fixes
Richard Jones <richard@users.sourceforge.net>
parents: 628
diff changeset
1123 cl = Class(db, name, name=String(), order=String())
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1124 for i in range(len(options)):
648
07422fe57db2 Ran it through pychecker, made fixes
Richard Jones <richard@users.sourceforge.net>
parents: 628
diff changeset
1125 cl.create(name=options[i], order=i)
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1126 return hyperdb.Link(name)
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1127
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1128 #
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1129 # $Log: not supported by cvs2svn $
690
509a101305da node ids are now generated from a lockable store - no more race conditions
Richard Jones <richard@users.sourceforge.net>
parents: 679
diff changeset
1130 # Revision 1.62 2002/04/03 07:05:50 richard
509a101305da node ids are now generated from a lockable store - no more race conditions
Richard Jones <richard@users.sourceforge.net>
parents: 679
diff changeset
1131 # d'oh! killed retirement of nodes :(
509a101305da node ids are now generated from a lockable store - no more race conditions
Richard Jones <richard@users.sourceforge.net>
parents: 679
diff changeset
1132 # all better now...
509a101305da node ids are now generated from a lockable store - no more race conditions
Richard Jones <richard@users.sourceforge.net>
parents: 679
diff changeset
1133 #
679
5a4dd342d827 d'oh! killed retirement of nodes :( all better now...
Richard Jones <richard@users.sourceforge.net>
parents: 677
diff changeset
1134 # Revision 1.61 2002/04/03 06:11:51 richard
5a4dd342d827 d'oh! killed retirement of nodes :( all better now...
Richard Jones <richard@users.sourceforge.net>
parents: 677
diff changeset
1135 # Fix for old databases that contain properties that don't exist any more.
5a4dd342d827 d'oh! killed retirement of nodes :( all better now...
Richard Jones <richard@users.sourceforge.net>
parents: 677
diff changeset
1136 #
677
8d3cc8352b89 Fix for old databases that contain properties that don't exist any more.
Richard Jones <richard@users.sourceforge.net>
parents: 676
diff changeset
1137 # Revision 1.60 2002/04/03 05:54:31 richard
8d3cc8352b89 Fix for old databases that contain properties that don't exist any more.
Richard Jones <richard@users.sourceforge.net>
parents: 676
diff changeset
1138 # Fixed serialisation problem by moving the serialisation step out of the
8d3cc8352b89 Fix for old databases that contain properties that don't exist any more.
Richard Jones <richard@users.sourceforge.net>
parents: 676
diff changeset
1139 # hyperdb.Class (get, set) into the hyperdb.Database.
8d3cc8352b89 Fix for old databases that contain properties that don't exist any more.
Richard Jones <richard@users.sourceforge.net>
parents: 676
diff changeset
1140 #
8d3cc8352b89 Fix for old databases that contain properties that don't exist any more.
Richard Jones <richard@users.sourceforge.net>
parents: 676
diff changeset
1141 # Also fixed htmltemplate after the showid changes I made yesterday.
8d3cc8352b89 Fix for old databases that contain properties that don't exist any more.
Richard Jones <richard@users.sourceforge.net>
parents: 676
diff changeset
1142 #
8d3cc8352b89 Fix for old databases that contain properties that don't exist any more.
Richard Jones <richard@users.sourceforge.net>
parents: 676
diff changeset
1143 # Unit tests for all of the above written.
8d3cc8352b89 Fix for old databases that contain properties that don't exist any more.
Richard Jones <richard@users.sourceforge.net>
parents: 676
diff changeset
1144 #
676
bc46480e2a2b Fixed serialisation problem...
Richard Jones <richard@users.sourceforge.net>
parents: 657
diff changeset
1145 # Revision 1.59 2002/03/12 22:52:26 richard
bc46480e2a2b Fixed serialisation problem...
Richard Jones <richard@users.sourceforge.net>
parents: 657
diff changeset
1146 # more pychecker warnings removed
bc46480e2a2b Fixed serialisation problem...
Richard Jones <richard@users.sourceforge.net>
parents: 657
diff changeset
1147 #
657
e0a1cc7538e9 more pychecker warnings removed
Richard Jones <richard@users.sourceforge.net>
parents: 648
diff changeset
1148 # Revision 1.58 2002/02/27 03:23:16 richard
e0a1cc7538e9 more pychecker warnings removed
Richard Jones <richard@users.sourceforge.net>
parents: 648
diff changeset
1149 # Ran it through pychecker, made fixes
e0a1cc7538e9 more pychecker warnings removed
Richard Jones <richard@users.sourceforge.net>
parents: 648
diff changeset
1150 #
648
07422fe57db2 Ran it through pychecker, made fixes
Richard Jones <richard@users.sourceforge.net>
parents: 628
diff changeset
1151 # Revision 1.57 2002/02/20 05:23:24 richard
07422fe57db2 Ran it through pychecker, made fixes
Richard Jones <richard@users.sourceforge.net>
parents: 628
diff changeset
1152 # Didn't accomodate new values for new properties
07422fe57db2 Ran it through pychecker, made fixes
Richard Jones <richard@users.sourceforge.net>
parents: 628
diff changeset
1153 #
628
923de4949369 Didn't accomodate new values for new properties
Richard Jones <richard@users.sourceforge.net>
parents: 627
diff changeset
1154 # Revision 1.56 2002/02/20 05:05:28 richard
923de4949369 Didn't accomodate new values for new properties
Richard Jones <richard@users.sourceforge.net>
parents: 627
diff changeset
1155 # . Added simple editing for classes that don't define a templated interface.
923de4949369 Didn't accomodate new values for new properties
Richard Jones <richard@users.sourceforge.net>
parents: 627
diff changeset
1156 # - access using the admin "class list" interface
923de4949369 Didn't accomodate new values for new properties
Richard Jones <richard@users.sourceforge.net>
parents: 627
diff changeset
1157 # - limited to admin-only
923de4949369 Didn't accomodate new values for new properties
Richard Jones <richard@users.sourceforge.net>
parents: 627
diff changeset
1158 # - requires the csv module from object-craft (url given if it's missing)
923de4949369 Didn't accomodate new values for new properties
Richard Jones <richard@users.sourceforge.net>
parents: 627
diff changeset
1159 #
627
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
1160 # Revision 1.55 2002/02/15 07:27:12 richard
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
1161 # Oops, precedences around the way w0rng.
952679be9e2c Added simple editing for classes that don't define a templated interface.
Richard Jones <richard@users.sourceforge.net>
parents: 618
diff changeset
1162 #
618
9431715612ac Oops, precedences around the way w0rng.
Richard Jones <richard@users.sourceforge.net>
parents: 617
diff changeset
1163 # Revision 1.54 2002/02/15 07:08:44 richard
9431715612ac Oops, precedences around the way w0rng.
Richard Jones <richard@users.sourceforge.net>
parents: 617
diff changeset
1164 # . Alternate email addresses are now available for users. See the MIGRATION
9431715612ac Oops, precedences around the way w0rng.
Richard Jones <richard@users.sourceforge.net>
parents: 617
diff changeset
1165 # file for info on how to activate the feature.
9431715612ac Oops, precedences around the way w0rng.
Richard Jones <richard@users.sourceforge.net>
parents: 617
diff changeset
1166 #
617
edd210915e64 Alternate email addresses are now available for users.
Richard Jones <richard@users.sourceforge.net>
parents: 570
diff changeset
1167 # Revision 1.53 2002/01/22 07:21:13 richard
edd210915e64 Alternate email addresses are now available for users.
Richard Jones <richard@users.sourceforge.net>
parents: 570
diff changeset
1168 # . fixed back_bsddb so it passed the journal tests
edd210915e64 Alternate email addresses are now available for users.
Richard Jones <richard@users.sourceforge.net>
parents: 570
diff changeset
1169 #
edd210915e64 Alternate email addresses are now available for users.
Richard Jones <richard@users.sourceforge.net>
parents: 570
diff changeset
1170 # ... it didn't seem happy using the back_anydbm _open method, which is odd.
edd210915e64 Alternate email addresses are now available for users.
Richard Jones <richard@users.sourceforge.net>
parents: 570
diff changeset
1171 # Yet another occurrance of whichdb not being able to recognise older bsddb
edd210915e64 Alternate email addresses are now available for users.
Richard Jones <richard@users.sourceforge.net>
parents: 570
diff changeset
1172 # databases. Yadda yadda. Made the HYPERDBDEBUG stuff more sane in the
edd210915e64 Alternate email addresses are now available for users.
Richard Jones <richard@users.sourceforge.net>
parents: 570
diff changeset
1173 # process.
edd210915e64 Alternate email addresses are now available for users.
Richard Jones <richard@users.sourceforge.net>
parents: 570
diff changeset
1174 #
570
e346a9792335 fixed back_bsddb so it passed the journal tests
Richard Jones <richard@users.sourceforge.net>
parents: 562
diff changeset
1175 # Revision 1.52 2002/01/21 16:33:19 rochecompaan
e346a9792335 fixed back_bsddb so it passed the journal tests
Richard Jones <richard@users.sourceforge.net>
parents: 562
diff changeset
1176 # You can now use the roundup-admin tool to pack the database
e346a9792335 fixed back_bsddb so it passed the journal tests
Richard Jones <richard@users.sourceforge.net>
parents: 562
diff changeset
1177 #
562
62febbd7ffec You can now use the roundup-admin tool to pack the database
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 557
diff changeset
1178 # Revision 1.51 2002/01/21 03:01:29 richard
62febbd7ffec You can now use the roundup-admin tool to pack the database
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 557
diff changeset
1179 # brief docco on the do_journal argument
62febbd7ffec You can now use the roundup-admin tool to pack the database
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 557
diff changeset
1180 #
557
dfac856502d1 brief docco on the do_journal argument
Richard Jones <richard@users.sourceforge.net>
parents: 555
diff changeset
1181 # Revision 1.50 2002/01/19 13:16:04 rochecompaan
dfac856502d1 brief docco on the do_journal argument
Richard Jones <richard@users.sourceforge.net>
parents: 555
diff changeset
1182 # Journal entries for link and multilink properties can now be switched on
dfac856502d1 brief docco on the do_journal argument
Richard Jones <richard@users.sourceforge.net>
parents: 555
diff changeset
1183 # or off.
dfac856502d1 brief docco on the do_journal argument
Richard Jones <richard@users.sourceforge.net>
parents: 555
diff changeset
1184 #
555
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
1185 # Revision 1.49 2002/01/16 07:02:57 richard
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
1186 # . lots of date/interval related changes:
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
1187 # - more relaxed date format for input
5fd94347c6f2 Journal entries for link and multilink properties can now be switched on or off.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 543
diff changeset
1188 #
543
22e0edf7da6e lots of date/interval related changes: more relaxed date format for input
Richard Jones <richard@users.sourceforge.net>
parents: 527
diff changeset
1189 # Revision 1.48 2002/01/14 06:32:34 richard
22e0edf7da6e lots of date/interval related changes: more relaxed date format for input
Richard Jones <richard@users.sourceforge.net>
parents: 527
diff changeset
1190 # . #502951 ] adding new properties to old database
22e0edf7da6e lots of date/interval related changes: more relaxed date format for input
Richard Jones <richard@users.sourceforge.net>
parents: 527
diff changeset
1191 #
527
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
1192 # Revision 1.47 2002/01/14 02:20:15 richard
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
1193 # . changed all config accesses so they access either the instance or the
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
1194 # config attriubute on the db. This means that all config is obtained from
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
1195 # instance_config instead of the mish-mash of classes. This will make
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
1196 # switching to a ConfigParser setup easier too, I hope.
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
1197 #
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
1198 # At a minimum, this makes migration a _little_ easier (a lot easier in the
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
1199 # 0.5.0 switch, I hope!)
53839883cab6 [SF#502951] adding new properties to old database
Richard Jones <richard@users.sourceforge.net>
parents: 524
diff changeset
1200 #
524
dce4c75bef5a changed all config accesses...
Richard Jones <richard@users.sourceforge.net>
parents: 490
diff changeset
1201 # Revision 1.46 2002/01/07 10:42:23 richard
dce4c75bef5a changed all config accesses...
Richard Jones <richard@users.sourceforge.net>
parents: 490
diff changeset
1202 # oops
dce4c75bef5a changed all config accesses...
Richard Jones <richard@users.sourceforge.net>
parents: 490
diff changeset
1203 #
490
Richard Jones <richard@users.sourceforge.net>
parents: 477
diff changeset
1204 # Revision 1.45 2002/01/02 04:18:17 richard
Richard Jones <richard@users.sourceforge.net>
parents: 477
diff changeset
1205 # hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 477
diff changeset
1206 #
477
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1207 # Revision 1.44 2002/01/02 02:31:38 richard
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1208 # Sorry for the huge checkin message - I was only intending to implement #496356
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1209 # but I found a number of places where things had been broken by transactions:
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1210 # . modified ROUNDUPDBSENDMAILDEBUG to be SENDMAILDEBUG and hold a filename
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1211 # for _all_ roundup-generated smtp messages to be sent to.
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1212 # . the transaction cache had broken the roundupdb.Class set() reactors
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1213 # . newly-created author users in the mailgw weren't being committed to the db
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1214 #
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1215 # Stuff that made it into CHANGES.txt (ie. the stuff I was actually working
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1216 # on when I found that stuff :):
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1217 # . #496356 ] Use threading in messages
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1218 # . detectors were being registered multiple times
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1219 # . added tests for mailgw
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1220 # . much better attaching of erroneous messages in the mail gateway
05a46da7293a hyperdb docstrings
Richard Jones <richard@users.sourceforge.net>
parents: 475
diff changeset
1221 #
475
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1222 # Revision 1.43 2001/12/20 06:13:24 rochecompaan
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1223 # Bugs fixed:
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1224 # . Exception handling in hyperdb for strings-that-look-like numbers got
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1225 # lost somewhere
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1226 # . Internet Explorer submits full path for filename - we now strip away
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1227 # the path
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1228 # Features added:
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1229 # . Link and multilink properties are now displayed sorted in the cgi
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1230 # interface
a1a44636bace Fix breakage caused by transaction changes.
Richard Jones <richard@users.sourceforge.net>
parents: 466
diff changeset
1231 #
466
a3548136f7bb Two bug fixes and a feature.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 460
diff changeset
1232 # Revision 1.42 2001/12/16 10:53:37 richard
a3548136f7bb Two bug fixes and a feature.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 460
diff changeset
1233 # take a copy of the node dict so that the subsequent set
a3548136f7bb Two bug fixes and a feature.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 460
diff changeset
1234 # operation doesn't modify the oldvalues structure
a3548136f7bb Two bug fixes and a feature.
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 460
diff changeset
1235 #
460
9c895b44240a take a copy of the node dict...
Richard Jones <richard@users.sourceforge.net>
parents: 457
diff changeset
1236 # Revision 1.41 2001/12/15 23:47:47 richard
9c895b44240a take a copy of the node dict...
Richard Jones <richard@users.sourceforge.net>
parents: 457
diff changeset
1237 # Cleaned up some bare except statements
9c895b44240a take a copy of the node dict...
Richard Jones <richard@users.sourceforge.net>
parents: 457
diff changeset
1238 #
457
6abdddc506e9 Cleaned up some bare except statements
Richard Jones <richard@users.sourceforge.net>
parents: 452
diff changeset
1239 # Revision 1.40 2001/12/14 23:42:57 richard
6abdddc506e9 Cleaned up some bare except statements
Richard Jones <richard@users.sourceforge.net>
parents: 452
diff changeset
1240 # yuck, a gdbm instance tests false :(
6abdddc506e9 Cleaned up some bare except statements
Richard Jones <richard@users.sourceforge.net>
parents: 452
diff changeset
1241 # I've left the debugging code in - it should be removed one day if we're ever
6abdddc506e9 Cleaned up some bare except statements
Richard Jones <richard@users.sourceforge.net>
parents: 452
diff changeset
1242 # _really_ anal about performace :)
6abdddc506e9 Cleaned up some bare except statements
Richard Jones <richard@users.sourceforge.net>
parents: 452
diff changeset
1243 #
452
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1244 # Revision 1.39 2001/12/02 05:06:16 richard
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1245 # . We now use weakrefs in the Classes to keep the database reference, so
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1246 # the close() method on the database is no longer needed.
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1247 # I bumped the minimum python requirement up to 2.1 accordingly.
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1248 # . #487480 ] roundup-server
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1249 # . #487476 ] INSTALL.txt
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1250 #
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1251 # I also cleaned up the change message / post-edit stuff in the cgi client.
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1252 # There's now a clearly marked "TODO: append the change note" where I believe
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1253 # the change note should be added there. The "changes" list will obviously
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1254 # have to be modified to be a dict of the changes, or somesuch.
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1255 #
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1256 # More testing needed.
7181efddce66 yuck, a gdbm instance tests false :(
Richard Jones <richard@users.sourceforge.net>
parents: 431
diff changeset
1257 #
431
a28a80b714f9 Eliminate database close method by using weakrefs.
Richard Jones <richard@users.sourceforge.net>
parents: 430
diff changeset
1258 # Revision 1.38 2001/12/01 07:17:50 richard
a28a80b714f9 Eliminate database close method by using weakrefs.
Richard Jones <richard@users.sourceforge.net>
parents: 430
diff changeset
1259 # . We now have basic transaction support! Information is only written to
a28a80b714f9 Eliminate database close method by using weakrefs.
Richard Jones <richard@users.sourceforge.net>
parents: 430
diff changeset
1260 # the database when the commit() method is called. Only the anydbm
a28a80b714f9 Eliminate database close method by using weakrefs.
Richard Jones <richard@users.sourceforge.net>
parents: 430
diff changeset
1261 # backend is modified in this way - neither of the bsddb backends have been.
a28a80b714f9 Eliminate database close method by using weakrefs.
Richard Jones <richard@users.sourceforge.net>
parents: 430
diff changeset
1262 # The mail, admin and cgi interfaces all use commit (except the admin tool
a28a80b714f9 Eliminate database close method by using weakrefs.
Richard Jones <richard@users.sourceforge.net>
parents: 430
diff changeset
1263 # doesn't have a commit command, so interactive users can't commit...)
a28a80b714f9 Eliminate database close method by using weakrefs.
Richard Jones <richard@users.sourceforge.net>
parents: 430
diff changeset
1264 # . Fixed login/registration forwarding the user to the right page (or not,
a28a80b714f9 Eliminate database close method by using weakrefs.
Richard Jones <richard@users.sourceforge.net>
parents: 430
diff changeset
1265 # on a failure)
a28a80b714f9 Eliminate database close method by using weakrefs.
Richard Jones <richard@users.sourceforge.net>
parents: 430
diff changeset
1266 #
430
350685601f37 Database transactions.
Richard Jones <richard@users.sourceforge.net>
parents: 419
diff changeset
1267 # Revision 1.37 2001/11/28 21:55:35 richard
350685601f37 Database transactions.
Richard Jones <richard@users.sourceforge.net>
parents: 419
diff changeset
1268 # . login_action and newuser_action return values were being ignored
350685601f37 Database transactions.
Richard Jones <richard@users.sourceforge.net>
parents: 419
diff changeset
1269 # . Woohoo! Found that bloody re-login bug that was killing the mail
350685601f37 Database transactions.
Richard Jones <richard@users.sourceforge.net>
parents: 419
diff changeset
1270 # gateway.
350685601f37 Database transactions.
Richard Jones <richard@users.sourceforge.net>
parents: 419
diff changeset
1271 # (also a minor cleanup in hyperdb)
350685601f37 Database transactions.
Richard Jones <richard@users.sourceforge.net>
parents: 419
diff changeset
1272 #
419
831e91e23963 login_action and newuser_action return values were being ignored
Richard Jones <richard@users.sourceforge.net>
parents: 415
diff changeset
1273 # Revision 1.36 2001/11/27 03:16:09 richard
831e91e23963 login_action and newuser_action return values were being ignored
Richard Jones <richard@users.sourceforge.net>
parents: 415
diff changeset
1274 # Another place that wasn't handling missing properties.
831e91e23963 login_action and newuser_action return values were being ignored
Richard Jones <richard@users.sourceforge.net>
parents: 415
diff changeset
1275 #
415
105a052508a0 Another place that wasn't handling missing properties.
Richard Jones <richard@users.sourceforge.net>
parents: 406
diff changeset
1276 # Revision 1.35 2001/11/22 15:46:42 jhermann
105a052508a0 Another place that wasn't handling missing properties.
Richard Jones <richard@users.sourceforge.net>
parents: 406
diff changeset
1277 # Added module docstrings to all modules.
105a052508a0 Another place that wasn't handling missing properties.
Richard Jones <richard@users.sourceforge.net>
parents: 406
diff changeset
1278 #
406
bdc2ea127ae9 Added module docstrings to all modules.
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 398
diff changeset
1279 # Revision 1.34 2001/11/21 04:04:43 richard
bdc2ea127ae9 Added module docstrings to all modules.
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 398
diff changeset
1280 # *sigh* more missing value handling
bdc2ea127ae9 Added module docstrings to all modules.
Jürgen Hermann <jhermann@users.sourceforge.net>
parents: 398
diff changeset
1281 #
398
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
1282 # Revision 1.33 2001/11/21 03:40:54 richard
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
1283 # more new property handling
bbbcdee47762 *sigh* more missing value handling
Richard Jones <richard@users.sourceforge.net>
parents: 397
diff changeset
1284 #
397
d47818b09265 more new property handling
Richard Jones <richard@users.sourceforge.net>
parents: 395
diff changeset
1285 # Revision 1.32 2001/11/21 03:11:28 richard
d47818b09265 more new property handling
Richard Jones <richard@users.sourceforge.net>
parents: 395
diff changeset
1286 # Better handling of new properties.
d47818b09265 more new property handling
Richard Jones <richard@users.sourceforge.net>
parents: 395
diff changeset
1287 #
395
d4b19c2ee740 Better handling of new properties.
Richard Jones <richard@users.sourceforge.net>
parents: 380
diff changeset
1288 # Revision 1.31 2001/11/12 22:01:06 richard
d4b19c2ee740 Better handling of new properties.
Richard Jones <richard@users.sourceforge.net>
parents: 380
diff changeset
1289 # Fixed issues with nosy reaction and author copies.
d4b19c2ee740 Better handling of new properties.
Richard Jones <richard@users.sourceforge.net>
parents: 380
diff changeset
1290 #
380
a1331423eb93 Fixed issues with nosy reaction and author copies.
Richard Jones <richard@users.sourceforge.net>
parents: 377
diff changeset
1291 # Revision 1.30 2001/11/09 10:11:08 richard
a1331423eb93 Fixed issues with nosy reaction and author copies.
Richard Jones <richard@users.sourceforge.net>
parents: 377
diff changeset
1292 # . roundup-admin now handles all hyperdb exceptions
a1331423eb93 Fixed issues with nosy reaction and author copies.
Richard Jones <richard@users.sourceforge.net>
parents: 377
diff changeset
1293 #
377
93dc08528ad9 roundup-admin now handles all hyperdb exceptions
Richard Jones <richard@users.sourceforge.net>
parents: 330
diff changeset
1294 # Revision 1.29 2001/10/27 00:17:41 richard
93dc08528ad9 roundup-admin now handles all hyperdb exceptions
Richard Jones <richard@users.sourceforge.net>
parents: 330
diff changeset
1295 # Made Class.stringFind() do caseless matching.
93dc08528ad9 roundup-admin now handles all hyperdb exceptions
Richard Jones <richard@users.sourceforge.net>
parents: 330
diff changeset
1296 #
330
62f899fb0c03 Made Class.stringFind() do caseless matching.
Richard Jones <richard@users.sourceforge.net>
parents: 312
diff changeset
1297 # Revision 1.28 2001/10/21 04:44:50 richard
62f899fb0c03 Made Class.stringFind() do caseless matching.
Richard Jones <richard@users.sourceforge.net>
parents: 312
diff changeset
1298 # bug #473124: UI inconsistency with Link fields.
62f899fb0c03 Made Class.stringFind() do caseless matching.
Richard Jones <richard@users.sourceforge.net>
parents: 312
diff changeset
1299 # This also prompted me to fix a fairly long-standing usability issue -
62f899fb0c03 Made Class.stringFind() do caseless matching.
Richard Jones <richard@users.sourceforge.net>
parents: 312
diff changeset
1300 # that of being able to turn off certain filters.
62f899fb0c03 Made Class.stringFind() do caseless matching.
Richard Jones <richard@users.sourceforge.net>
parents: 312
diff changeset
1301 #
312
5a2c43891c20 [SF#473124]: UI inconsistency with Link fields.
Richard Jones <richard@users.sourceforge.net>
parents: 305
diff changeset
1302 # Revision 1.27 2001/10/20 23:44:27 richard
5a2c43891c20 [SF#473124]: UI inconsistency with Link fields.
Richard Jones <richard@users.sourceforge.net>
parents: 305
diff changeset
1303 # Hyperdatabase sorts strings-that-look-like-numbers as numbers now.
5a2c43891c20 [SF#473124]: UI inconsistency with Link fields.
Richard Jones <richard@users.sourceforge.net>
parents: 305
diff changeset
1304 #
305
cb6d168b5aaa Hyperdatabase sorts strings-that-look-like-numbers as numbers now.
Richard Jones <richard@users.sourceforge.net>
parents: 294
diff changeset
1305 # Revision 1.26 2001/10/16 03:48:01 richard
cb6d168b5aaa Hyperdatabase sorts strings-that-look-like-numbers as numbers now.
Richard Jones <richard@users.sourceforge.net>
parents: 294
diff changeset
1306 # admin tool now complains if a "find" is attempted with a non-link property.
cb6d168b5aaa Hyperdatabase sorts strings-that-look-like-numbers as numbers now.
Richard Jones <richard@users.sourceforge.net>
parents: 294
diff changeset
1307 #
294
49be38bb6e9a admin tool now complains if a "find" is attempted with a non-link property.
Richard Jones <richard@users.sourceforge.net>
parents: 282
diff changeset
1308 # Revision 1.25 2001/10/11 00:17:51 richard
49be38bb6e9a admin tool now complains if a "find" is attempted with a non-link property.
Richard Jones <richard@users.sourceforge.net>
parents: 282
diff changeset
1309 # Reverted a change in hyperdb so the default value for missing property
49be38bb6e9a admin tool now complains if a "find" is attempted with a non-link property.
Richard Jones <richard@users.sourceforge.net>
parents: 282
diff changeset
1310 # values in a create() is None and not '' (the empty string.) This obviously
49be38bb6e9a admin tool now complains if a "find" is attempted with a non-link property.
Richard Jones <richard@users.sourceforge.net>
parents: 282
diff changeset
1311 # breaks CSV import/export - the string 'None' will be created in an
49be38bb6e9a admin tool now complains if a "find" is attempted with a non-link property.
Richard Jones <richard@users.sourceforge.net>
parents: 282
diff changeset
1312 # export/import operation.
49be38bb6e9a admin tool now complains if a "find" is attempted with a non-link property.
Richard Jones <richard@users.sourceforge.net>
parents: 282
diff changeset
1313 #
282
fb1b67a8fd98 Reverted a change in hyperdb...
Richard Jones <richard@users.sourceforge.net>
parents: 278
diff changeset
1314 # Revision 1.24 2001/10/10 03:54:57 richard
fb1b67a8fd98 Reverted a change in hyperdb...
Richard Jones <richard@users.sourceforge.net>
parents: 278
diff changeset
1315 # Added database importing and exporting through CSV files.
fb1b67a8fd98 Reverted a change in hyperdb...
Richard Jones <richard@users.sourceforge.net>
parents: 278
diff changeset
1316 # Uses the csv module from object-craft for exporting if it's available.
fb1b67a8fd98 Reverted a change in hyperdb...
Richard Jones <richard@users.sourceforge.net>
parents: 278
diff changeset
1317 # Requires the csv module for importing.
fb1b67a8fd98 Reverted a change in hyperdb...
Richard Jones <richard@users.sourceforge.net>
parents: 278
diff changeset
1318 #
278
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1319 # Revision 1.23 2001/10/09 23:58:10 richard
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1320 # Moved the data stringification up into the hyperdb.Class class' get, set
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1321 # and create methods. This means that the data is also stringified for the
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1322 # journal call, and removes duplication of code from the backends. The
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1323 # backend code now only sees strings.
a5dabf2430c5 Added database importing and exporting through CSV files.
Richard Jones <richard@users.sourceforge.net>
parents: 275
diff changeset
1324 #
275
1cc866cec608 Moved the data stringification up into the hyperdb.Class class's...
Richard Jones <richard@users.sourceforge.net>
parents: 270
diff changeset
1325 # Revision 1.22 2001/10/09 07:25:59 richard
1cc866cec608 Moved the data stringification up into the hyperdb.Class class's...
Richard Jones <richard@users.sourceforge.net>
parents: 270
diff changeset
1326 # Added the Password property type. See "pydoc roundup.password" for
1cc866cec608 Moved the data stringification up into the hyperdb.Class class's...
Richard Jones <richard@users.sourceforge.net>
parents: 270
diff changeset
1327 # implementation details. Have updated some of the documentation too.
1cc866cec608 Moved the data stringification up into the hyperdb.Class class's...
Richard Jones <richard@users.sourceforge.net>
parents: 270
diff changeset
1328 #
270
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1329 # Revision 1.21 2001/10/05 02:23:24 richard
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1330 # . roundup-admin create now prompts for property info if none is supplied
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1331 # on the command-line.
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1332 # . hyperdb Class getprops() method may now return only the mutable
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1333 # properties.
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1334 # . Login now uses cookies, which makes it a whole lot more flexible. We can
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1335 # now support anonymous user access (read-only, unless there's an
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1336 # "anonymous" user, in which case write access is permitted). Login
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1337 # handling has been moved into cgi_client.Client.main()
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1338 # . The "extended" schema is now the default in roundup init.
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1339 # . The schemas have had their page headings modified to cope with the new
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1340 # login handling. Existing installations should copy the interfaces.py
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1341 # file from the roundup lib directory to their instance home.
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1342 # . Incorrectly had a Bizar Software copyright on the cgitb.py module from
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1343 # Ping - has been removed.
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1344 # . Fixed a whole bunch of places in the CGI interface where we should have
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1345 # been returning Not Found instead of throwing an exception.
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1346 # . Fixed a deviation from the spec: trying to modify the 'id' property of
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1347 # an item now throws an exception.
a4241ddd22d7 Added the Password property type.
Richard Jones <richard@users.sourceforge.net>
parents: 264
diff changeset
1348 #
264
a671e5917b33 Many features and fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 262
diff changeset
1349 # Revision 1.20 2001/10/04 02:12:42 richard
a671e5917b33 Many features and fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 262
diff changeset
1350 # Added nicer command-line item adding: passing no arguments will enter an
a671e5917b33 Many features and fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 262
diff changeset
1351 # interactive more which asks for each property in turn. While I was at it, I
a671e5917b33 Many features and fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 262
diff changeset
1352 # fixed an implementation problem WRT the spec - I wasn't raising a
a671e5917b33 Many features and fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 262
diff changeset
1353 # ValueError if the key property was missing from a create(). Also added a
a671e5917b33 Many features and fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 262
diff changeset
1354 # protected=boolean argument to getprops() so we can list only the mutable
a671e5917b33 Many features and fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 262
diff changeset
1355 # properties (defaults to yes, which lists the immutables).
a671e5917b33 Many features and fixes.
Richard Jones <richard@users.sourceforge.net>
parents: 262
diff changeset
1356 #
262
ab921dc53ccd Added nicer command-line item adding:
Richard Jones <richard@users.sourceforge.net>
parents: 236
diff changeset
1357 # Revision 1.19 2001/08/29 04:47:18 richard
ab921dc53ccd Added nicer command-line item adding:
Richard Jones <richard@users.sourceforge.net>
parents: 236
diff changeset
1358 # Fixed CGI client change messages so they actually include the properties
ab921dc53ccd Added nicer command-line item adding:
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diff changeset
1359 # changed (again).
ab921dc53ccd Added nicer command-line item adding:
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diff changeset
1360 #
236
8827f5931ea8 Fixed CGI client change messages...
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diff changeset
1361 # Revision 1.18 2001/08/16 07:34:59 richard
8827f5931ea8 Fixed CGI client change messages...
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parents: 231
diff changeset
1362 # better CGI text searching - but hidden filter fields are disappearing...
8827f5931ea8 Fixed CGI client change messages...
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parents: 231
diff changeset
1363 #
231
afd428ba6523 better CGI text searching - but hidden filter fields are disappearing...
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parents: 230
diff changeset
1364 # Revision 1.17 2001/08/16 06:59:58 richard
afd428ba6523 better CGI text searching - but hidden filter fields are disappearing...
Richard Jones <richard@users.sourceforge.net>
parents: 230
diff changeset
1365 # all searches use re now - and they're all case insensitive
afd428ba6523 better CGI text searching - but hidden filter fields are disappearing...
Richard Jones <richard@users.sourceforge.net>
parents: 230
diff changeset
1366 #
230
e17a43d2c0d0 all searches use re now - and they're all case insensitive
Richard Jones <richard@users.sourceforge.net>
parents: 228
diff changeset
1367 # Revision 1.16 2001/08/15 23:43:18 richard
e17a43d2c0d0 all searches use re now - and they're all case insensitive
Richard Jones <richard@users.sourceforge.net>
parents: 228
diff changeset
1368 # Fixed some isFooTypes that I missed.
e17a43d2c0d0 all searches use re now - and they're all case insensitive
Richard Jones <richard@users.sourceforge.net>
parents: 228
diff changeset
1369 # Refactored some code in the CGI code.
e17a43d2c0d0 all searches use re now - and they're all case insensitive
Richard Jones <richard@users.sourceforge.net>
parents: 228
diff changeset
1370 #
228
1d1848c99abe Fixed some isFooTypes that I missed.
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parents: 224
diff changeset
1371 # Revision 1.15 2001/08/12 06:32:36 richard
1d1848c99abe Fixed some isFooTypes that I missed.
Richard Jones <richard@users.sourceforge.net>
parents: 224
diff changeset
1372 # using isinstance(blah, Foo) now instead of isFooType
1d1848c99abe Fixed some isFooTypes that I missed.
Richard Jones <richard@users.sourceforge.net>
parents: 224
diff changeset
1373 #
224
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
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parents: 214
diff changeset
1374 # Revision 1.14 2001/08/07 00:24:42 richard
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
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parents: 214
diff changeset
1375 # stupid typo
ad2c98faec97 using isinstance(blah, Foo) now instead of isFooType
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
1376 #
214
18134bffab37 stupid typo
Richard Jones <richard@users.sourceforge.net>
parents: 213
diff changeset
1377 # Revision 1.13 2001/08/07 00:15:51 richard
18134bffab37 stupid typo
Richard Jones <richard@users.sourceforge.net>
parents: 213
diff changeset
1378 # Added the copyright/license notice to (nearly) all files at request of
18134bffab37 stupid typo
Richard Jones <richard@users.sourceforge.net>
parents: 213
diff changeset
1379 # Bizar Software.
18134bffab37 stupid typo
Richard Jones <richard@users.sourceforge.net>
parents: 213
diff changeset
1380 #
213
d45384bc6420 Added the copyright/license notice to (nearly) all files...
Richard Jones <richard@users.sourceforge.net>
parents: 188
diff changeset
1381 # Revision 1.12 2001/08/02 06:38:17 richard
d45384bc6420 Added the copyright/license notice to (nearly) all files...
Richard Jones <richard@users.sourceforge.net>
parents: 188
diff changeset
1382 # Roundupdb now appends "mailing list" information to its messages which
d45384bc6420 Added the copyright/license notice to (nearly) all files...
Richard Jones <richard@users.sourceforge.net>
parents: 188
diff changeset
1383 # include the e-mail address and web interface address. Templates may
d45384bc6420 Added the copyright/license notice to (nearly) all files...
Richard Jones <richard@users.sourceforge.net>
parents: 188
diff changeset
1384 # override this in their db classes to include specific information (support
d45384bc6420 Added the copyright/license notice to (nearly) all files...
Richard Jones <richard@users.sourceforge.net>
parents: 188
diff changeset
1385 # instructions, etc).
d45384bc6420 Added the copyright/license notice to (nearly) all files...
Richard Jones <richard@users.sourceforge.net>
parents: 188
diff changeset
1386 #
188
1536be43d2fa Roundupdb now appends "mailing list" information to its messages...
Richard Jones <richard@users.sourceforge.net>
parents: 172
diff changeset
1387 # Revision 1.11 2001/08/01 04:24:21 richard
1536be43d2fa Roundupdb now appends "mailing list" information to its messages...
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parents: 172
diff changeset
1388 # mailgw was assuming certain properties existed on the issues being created.
1536be43d2fa Roundupdb now appends "mailing list" information to its messages...
Richard Jones <richard@users.sourceforge.net>
parents: 172
diff changeset
1389 #
172
c580555a6508 mailgw was assuming certain properties existed on the issues being created.
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parents: 156
diff changeset
1390 # Revision 1.10 2001/07/30 02:38:31 richard
c580555a6508 mailgw was assuming certain properties existed on the issues being created.
Richard Jones <richard@users.sourceforge.net>
parents: 156
diff changeset
1391 # get() now has a default arg - for migration only.
c580555a6508 mailgw was assuming certain properties existed on the issues being created.
Richard Jones <richard@users.sourceforge.net>
parents: 156
diff changeset
1392 #
156
9c5ddad06430 get() now has a default arg - for migration only.
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parents: 130
diff changeset
1393 # Revision 1.9 2001/07/29 09:28:23 richard
9c5ddad06430 get() now has a default arg - for migration only.
Richard Jones <richard@users.sourceforge.net>
parents: 130
diff changeset
1394 # Fixed sorting by clicking on column headings.
9c5ddad06430 get() now has a default arg - for migration only.
Richard Jones <richard@users.sourceforge.net>
parents: 130
diff changeset
1395 #
130
204f99944de0 Fixed sorting by clicking on column headings.
Richard Jones <richard@users.sourceforge.net>
parents: 128
diff changeset
1396 # Revision 1.8 2001/07/29 08:27:40 richard
204f99944de0 Fixed sorting by clicking on column headings.
Richard Jones <richard@users.sourceforge.net>
parents: 128
diff changeset
1397 # Fixed handling of passed-in values in form elements (ie. during a
204f99944de0 Fixed sorting by clicking on column headings.
Richard Jones <richard@users.sourceforge.net>
parents: 128
diff changeset
1398 # drill-down)
204f99944de0 Fixed sorting by clicking on column headings.
Richard Jones <richard@users.sourceforge.net>
parents: 128
diff changeset
1399 #
128
ce36f2962b94 Fixed handling of passed-in values in form elements (ie. during a drill-down)
Richard Jones <richard@users.sourceforge.net>
parents: 127
diff changeset
1400 # Revision 1.7 2001/07/29 07:01:39 richard
ce36f2962b94 Fixed handling of passed-in values in form elements (ie. during a drill-down)
Richard Jones <richard@users.sourceforge.net>
parents: 127
diff changeset
1401 # Added vim command to all source so that we don't get no steenkin' tabs :)
ce36f2962b94 Fixed handling of passed-in values in form elements (ie. during a drill-down)
Richard Jones <richard@users.sourceforge.net>
parents: 127
diff changeset
1402 #
127
0791d13baea7 Added vim command to all source so that we don't get no steenkin' tabs :)
Richard Jones <richard@users.sourceforge.net>
parents: 123
diff changeset
1403 # Revision 1.6 2001/07/29 05:36:14 richard
0791d13baea7 Added vim command to all source so that we don't get no steenkin' tabs :)
Richard Jones <richard@users.sourceforge.net>
parents: 123
diff changeset
1404 # Cleanup of the link label generation.
0791d13baea7 Added vim command to all source so that we don't get no steenkin' tabs :)
Richard Jones <richard@users.sourceforge.net>
parents: 123
diff changeset
1405 #
123
51cce9671db0 Cleanup of the link label generation.
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parents: 118
diff changeset
1406 # Revision 1.5 2001/07/29 04:05:37 richard
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
1407 # Added the fabricated property "id".
51cce9671db0 Cleanup of the link label generation.
Richard Jones <richard@users.sourceforge.net>
parents: 118
diff changeset
1408 #
118
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
1409 # Revision 1.4 2001/07/27 06:25:35 richard
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
1410 # Fixed some of the exceptions so they're the right type.
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
1411 # Removed the str()-ification of node ids so we don't mask oopsy errors any
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
1412 # more.
a55c1301ba1f Added the fabricated property "id".
Richard Jones <richard@users.sourceforge.net>
parents: 89
diff changeset
1413 #
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
1414 # Revision 1.3 2001/07/27 05:17:14 richard
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
1415 # just some comments
b6b30ba53986 Fixed some of the exceptions so they're the right type.
Richard Jones <richard@users.sourceforge.net>
parents: 86
diff changeset
1416 #
86
b89712288636 just some comments
Richard Jones <richard@users.sourceforge.net>
parents: 26
diff changeset
1417 # Revision 1.2 2001/07/22 12:09:32 richard
b89712288636 just some comments
Richard Jones <richard@users.sourceforge.net>
parents: 26
diff changeset
1418 # Final commit of Grande Splite
b89712288636 just some comments
Richard Jones <richard@users.sourceforge.net>
parents: 26
diff changeset
1419 #
26
c7c14960f413 Final commit of Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents: 25
diff changeset
1420 # Revision 1.1 2001/07/22 11:58:35 richard
c7c14960f413 Final commit of Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents: 25
diff changeset
1421 # More Grande Splite
25
4cf1daf2f2eb More Grande Splite
Richard Jones <richard@users.sourceforge.net>
parents:
diff changeset
1422 #
127
0791d13baea7 Added vim command to all source so that we don't get no steenkin' tabs :)
Richard Jones <richard@users.sourceforge.net>
parents: 123
diff changeset
1423 #
0791d13baea7 Added vim command to all source so that we don't get no steenkin' tabs :)
Richard Jones <richard@users.sourceforge.net>
parents: 123
diff changeset
1424 # vim: set filetype=python ts=4 sw=4 et si
Roundup Issue Tracker: http://roundup-tracker.org/