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annotate roundup/hyperdb.py @ 718:e10c37f53efd

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fixed SCRIPT_NAME in ZRoundup for instances not at top level of Zope (thanks dman) fixed some sorting issues that were breaking some unit tests under py2.2 mailgw test output dir was confusing the init test (but only on 2.2 *shrug*) fixed bug in the init unit test that meant only the bsddb test ran if it could (it clobbered the anydbm test)
author Richard Jones <richard@users.sourceforge.net>
date Wed, 15 May 2002 03:27:16 +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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24 # standard python modules
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25 import re, string, weakref, os
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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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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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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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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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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
8d3cc8352b89 Fix for old databases that contain properties that don't exist any more.
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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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diff changeset
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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diff changeset
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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diff changeset
241 '''
05a46da7293a hyperdb docstrings
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diff changeset
242 raise NotImplementedError
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diff changeset
243
05a46da7293a hyperdb docstrings
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diff changeset
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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diff changeset
246 '''
05a46da7293a hyperdb docstrings
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diff changeset
247 raise NotImplementedError
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diff changeset
248
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diff changeset
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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diff changeset
251 '''
05a46da7293a hyperdb docstrings
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diff changeset
252 raise NotImplementedError
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diff changeset
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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diff changeset
257 The property may be None, in which case the filename does not
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diff changeset
258 indicate which property is being saved.
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diff changeset
259 '''
05a46da7293a hyperdb docstrings
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diff changeset
260 raise NotImplementedError
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diff changeset
261
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diff changeset
262 def getfile(self, classname, nodeid, property):
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diff changeset
263 '''Store the content of the file in the database.
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parents: 475
diff changeset
264 '''
05a46da7293a hyperdb docstrings
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parents: 475
diff changeset
265 raise NotImplementedError
05a46da7293a hyperdb docstrings
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parents: 475
diff changeset
266
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diff changeset
267 def addjournal(self, classname, nodeid, action, params):
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diff changeset
268 ''' Journal the Action
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diff changeset
269 'action' may be:
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diff changeset
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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diff changeset
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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diff changeset
277 def getjournal(self, classname, nodeid):
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diff changeset
278 ''' get the journal for id
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parents: 475
diff changeset
279 '''
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diff changeset
280 raise NotImplementedError
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diff changeset
281
562
62febbd7ffec You can now use the roundup-admin tool to pack the database
Roche Compaan <rochecompaan@users.sourceforge.net>
parents: 557
diff changeset
282 def pack(self, pack_before):
62febbd7ffec You can now use the roundup-admin tool to pack the database
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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diff changeset
288 ''' Commit the current transactions.
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parents: 475
diff changeset
289
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diff changeset
290 Save all data changed since the database was opened or since the
05a46da7293a hyperdb docstrings
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parents: 475
diff changeset
291 last commit() or rollback().
05a46da7293a hyperdb docstrings
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parents: 475
diff changeset
292 '''
05a46da7293a hyperdb docstrings
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parents: 475
diff changeset
293 raise NotImplementedError
05a46da7293a hyperdb docstrings
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parents: 475
diff changeset
294
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diff changeset
295 def rollback(self):
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parents: 475
diff changeset
296 ''' Reverse all actions from the current transaction.
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parents: 475
diff changeset
297
05a46da7293a hyperdb docstrings
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diff changeset
298 Undo all the changes made since the database was opened or the last
05a46da7293a hyperdb docstrings
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diff changeset
299 commit() or rollback() was performed.
05a46da7293a hyperdb docstrings
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parents: 475
diff changeset
300 '''
05a46da7293a hyperdb docstrings
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parents: 475
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
4cf1daf2f2eb More Grande Splite
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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.
4cf1daf2f2eb More Grande Splite
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parents:
diff changeset
312
4cf1daf2f2eb More Grande Splite
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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
25
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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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diff changeset
327 '''
452
7181efddce66 yuck, a gdbm instance tests false :(
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parents: 431
diff changeset
328 return '<hypderdb.Class "%s">'%self.classname
7181efddce66 yuck, a gdbm instance tests false :(
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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.
Richard Jones <richard@users.sourceforge.net>
parents: 156
diff changeset
370 try:
c580555a6508 mailgw was assuming certain properties existed on the issues being created.
Richard Jones <richard@users.sourceforge.net>
parents: 156
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
diff changeset
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
89
b6b30ba53986 Fixed some of the exceptions so they're the right type.
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diff changeset
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.
Roche Compaan <rochecompaan@users.sourceforge.net>
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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diff changeset
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
diff changeset
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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diff changeset
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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diff changeset
413 l.append(entry)
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diff changeset
414 value = l
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diff changeset
415 propvalues[key] = value
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diff changeset
416
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diff changeset
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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diff changeset
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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diff changeset
427 if type(value) != type(''):
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diff changeset
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
25
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diff changeset
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
Richard Jones <richard@users.sourceforge.net>
parents: 214
diff changeset
448 if isinstance(prop, Multilink):
25
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diff changeset
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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parents:
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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diff changeset
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
4cf1daf2f2eb More Grande Splite
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parents:
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
4cf1daf2f2eb More Grande Splite
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parents:
diff changeset
490 return d[propname]
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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
4cf1daf2f2eb More Grande Splite
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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
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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:
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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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parents: 236
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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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
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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...
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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...
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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.
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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)
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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)
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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.
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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.
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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.
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parents: 86
diff changeset
1416 #
86
b89712288636 just some comments
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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
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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
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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
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