Mercurial > libervia-backend
annotate src/tools/memory.py @ 427:bb0236633da5
core: outgoing groupchat message are not added to history anymore
author | Goffi <goffi@goffi.org> |
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date | Fri, 11 Nov 2011 18:40:23 +0100 |
parents | e4e9187e3b5b |
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0 | 1 #!/usr/bin/python |
2 # -*- coding: utf-8 -*- | |
3 | |
4 """ | |
5 SAT: a jabber client | |
228 | 6 Copyright (C) 2009, 2010, 2011 Jérôme Poisson (goffi@goffi.org) |
0 | 7 |
8 This program is free software: you can redistribute it and/or modify | |
9 it under the terms of the GNU General Public License as published by | |
10 the Free Software Foundation, either version 3 of the License, or | |
11 (at your option) any later version. | |
12 | |
13 This program is distributed in the hope that it will be useful, | |
14 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 GNU General Public License for more details. | |
17 | |
18 You should have received a copy of the GNU General Public License | |
19 along with this program. If not, see <http://www.gnu.org/licenses/>. | |
20 """ | |
21 | |
22 from __future__ import with_statement | |
23 | |
24 import os.path | |
25 import time | |
106 | 26 import cPickle as pickle |
364 | 27 from ConfigParser import SafeConfigParser, NoOptionError, NoSectionError |
17
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28 from xml.dom import minidom |
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29 from logging import debug, info, warning, error |
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30 from twisted.internet import defer |
47 | 31 from twisted.words.protocols.jabber import jid |
223 | 32 from sat.tools.xml_tools import paramsXml2xmlUI |
364 | 33 from sat.core.default_config import default_config |
412 | 34 from sat.tools.sqlite import SqliteStorage |
0 | 35 |
61 | 36 SAVEFILE_PARAM_XML="/param" #xml parameters template |
47 | 37 SAVEFILE_PRIVATE="/private" #file used to store misc values (mainly for plugins) |
412 | 38 SAVEFILE_DATABASE="/sat.db" |
0 | 39 |
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40 class ProfileNotInCacheError(Exception): |
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41 pass |
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42 |
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43 class ConnectedProfileError(Exception): |
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44 pass |
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45 |
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46 class Param(): |
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47 """This class manage parameters with xml""" |
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48 ### TODO: add desciption in params |
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49 |
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50 #TODO: move Watched in a plugin |
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51 default_xml = u""" |
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52 <params> |
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53 <general> |
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54 </general> |
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55 <individual> |
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56 <category name="Connection" label="%(category_connection)s"> |
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57 <param name="JabberID" value="name@example.org/SàT" type="string" /> |
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58 <param name="Password" value="" type="password" /> |
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59 <param name="Server" value="example.org" type="string" /> |
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60 <param name="NewAccount" value="%(label_NewAccount)s" type="button" callback_id="registerNewAccount"/> |
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61 <param name="autoconnect" label="%(label_autoconnect)s" value="true" type="bool" /> |
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62 <param name="autodisconnect" label="%(label_autodisconnect)s" value="false" type="bool" /> |
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63 </category> |
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64 <category name="Misc" label="%(category_misc)s"> |
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65 <param name="Watched" value="test@Jabber.goffi.int" type="string" /> |
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66 </category> |
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67 </individual> |
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68 </params> |
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69 """ % {'category_connection': _("Connection"), |
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70 'label_NewAccount': _("Register new account"), |
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71 'label_autoconnect': _('Connect on frontend startup'), |
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72 'label_autodisconnect': _('Disconnect on frontend closure'), |
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73 'category_misc': _("Misc") |
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74 } |
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75 |
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76 def load_default_params(self): |
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77 self.dom = minidom.parseString(Param.default_xml.encode('utf-8')) |
38 | 78 |
61 | 79 def load_xml(self, file): |
80 """Load parameters template from file""" | |
38 | 81 self.dom = minidom.parse(file) |
82 | |
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83 def loadGenParams(self): |
412 | 84 """Load general parameters data from storage |
85 @return: deferred triggered once params are loaded""" | |
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86 return self.storage.loadGenParams(self.params_gen) |
61 | 87 |
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88 def loadIndParams(self, profile, cache=None): |
412 | 89 """Load individual parameters |
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90 set self.params cache or a temporary cache |
412 | 91 @param profile: profile to load (*must exist*) |
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92 @param cache: if not None, will be used to store the value, as a short time cache |
412 | 93 @return: deferred triggered once params are loaded""" |
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94 if cache == None: |
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95 self.params[profile] = {} |
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96 return self.storage.loadIndParams(self.params[profile] if cache==None else cache, profile) |
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97 |
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98 def purgeProfile(self, profile): |
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99 """Remove cache data of a profile |
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100 @param profile: %(doc_profile)s""" |
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101 try: |
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102 del self.params[profile] |
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103 except KeyError: |
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104 error(_("Trying to purge cache of a profile not in memory: [%s]") % profile) |
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105 |
61 | 106 def save_xml(self, file): |
107 """Save parameters template to xml file""" | |
38 | 108 with open(file, 'wb') as xml_file: |
214 | 109 xml_file.write(self.dom.toxml('utf-8')) |
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110 |
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111 def __init__(self, host, storage): |
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112 debug("Parameters init") |
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113 self.host = host |
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114 self.storage = storage |
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115 self.default_profile = None |
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116 self.params = {} |
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117 self.params_gen = {} |
61 | 118 host.set_const('savefile_param_xml', SAVEFILE_PARAM_XML) |
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119 host.registerGeneralCB("registerNewAccount", host.registerNewAccountCB) |
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120 |
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121 def createProfile(self, profile): |
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122 """Create a new profile |
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123 @param profile: profile of the profile""" |
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124 #FIXME: must be asynchronous and call the callback once the profile actually exists |
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125 if self.storage.hasProfile(profile): |
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126 info (_('The profile profile already exists')) |
412 | 127 return True |
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128 if not self.host.trigger.point("ProfileCreation", profile): |
412 | 129 return False |
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130 self.storage.createProfile(profile) |
412 | 131 return False |
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132 |
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133 def asyncCreateProfile(self, profile): |
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134 """Create a new profile |
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135 @param profile: name of the profile |
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136 @param callback: called when the profile actually exists in database and memory |
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137 @param errback: called with a string constant as parameter: |
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138 - CONFLICT: the profile already exists |
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139 - CANCELED: profile creation canceled |
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140 """ |
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141 if self.storage.hasProfile(profile): |
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142 info (_('The profile name already exists')) |
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143 return defer.fail("CONFLICT") |
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144 if not self.host.trigger.point("ProfileCreation", profile): |
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145 return defer.fail("CANCEL") |
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146 return self.storage.createProfile(profile) |
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147 |
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148 |
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149 def deleteProfile(self, profile): |
68 | 150 """Delete an existing profile |
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151 @param profile: name of the profile""" |
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152 #TODO: async equivalent, like for createProfile |
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153 if not self.storage.hasProfile(profile): |
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154 error(_('Trying to delete an unknown profile')) |
412 | 155 return True |
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156 if self.host.isConnected(profile): |
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157 error(_("Trying to delete a connected profile")) |
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158 raise ConnectedProfileError |
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159 self.storage.deleteProfile(profile) |
412 | 160 return False |
68 | 161 |
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162 def getProfileName(self, profile_key): |
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163 """return profile according to profile_key |
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164 @param profile_key: profile name or key which can be |
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165 @ALL@ for all profiles |
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166 @DEFAULT@ for default profile |
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167 @return: requested profile name or None if it doesn't exist""" |
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168 if profile_key=='@DEFAULT@': |
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169 if not self.params: |
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170 return "" |
68 | 171 default = self.host.memory.getPrivate('Profile_default') |
172 if not default or not default in self.params: | |
69 | 173 info(_('No default profile, returning first one')) #TODO: manage real default profile |
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174 default = self.storage.getProfilesList()[0] |
68 | 175 self.host.memory.setPrivate('Profile_default', default) |
182
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176 return default #FIXME: temporary, must use real default value, and fallback to first one if it doesn't exists |
412 | 177 if not self.storage.hasProfile(profile_key): |
69 | 178 info (_('Trying to access an unknown profile')) |
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179 return "" |
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180 return profile_key |
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181 |
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182 def __get_unique_node(self, parent, tag, name): |
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183 """return node with given tag |
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184 @param parent: parent of nodes to check (e.g. documentElement) |
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185 @param tag: tag to check (e.g. "category") |
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186 @param name: name to check (e.g. "JID") |
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187 @return: node if it exist or None |
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188 """ |
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189 for node in parent.childNodes: |
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190 if node.nodeName == tag and node.getAttribute("name") == name: |
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191 #the node already exists |
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192 return node |
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193 #the node is new |
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194 return None |
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195 |
38 | 196 def importParams(self, xml): |
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197 """import xml in parameters, do nothing if the param already exist |
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198 @param xml: parameters in xml form""" |
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199 src_dom = minidom.parseString(xml.encode('utf-8')) |
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200 |
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201 def import_node(tgt_parent, src_parent): |
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202 for child in src_parent.childNodes: |
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203 if child.nodeName == '#text': |
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204 continue |
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205 node = self.__get_unique_node(tgt_parent, child.nodeName, child.getAttribute("name")) |
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206 if not node: #The node is new |
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207 tgt_parent.appendChild(child) |
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208 else: |
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209 import_node(node, child) |
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210 |
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211 import_node(self.dom.documentElement, src_dom.documentElement) |
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212 |
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213 def __default_ok(self, value, name, category): |
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214 #FIXME: gof: will not work with individual parameters |
61 | 215 self.setParam(name, value, category) #FIXME: better to set param xml value ??? |
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216 |
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217 def __default_ko(self, failure, name, category): |
69 | 218 error (_("Can't determine default value for [%(category)s/%(name)s]: %(reason)s") % {'category':category, 'name':name, 'reason':str(failure.value)}) |
20
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219 |
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220 def setDefault(self, name, category, callback, errback=None): |
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221 """Set default value of parameter |
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222 'default_cb' attibute of parameter must be set to 'yes' |
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223 @param name: name of the parameter |
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224 @param category: category of the parameter |
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225 @param callback: must return a string with the value (use deferred if needed) |
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226 @param errback: must manage the error with args failure, name, category |
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227 """ |
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228 #TODO: send signal param update if value changed |
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229 node = self.__getParamNode(name, category, '@ALL@') |
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230 if not node: |
69 | 231 error(_("Requested param [%(name)s] in category [%(category)s] doesn't exist !") % {'name':name, 'category':category}) |
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232 return |
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233 if node[1].getAttribute('default_cb') == 'yes': |
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234 del node[1].attributes['default_cb'] |
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235 d = defer.maybeDeferred(callback) |
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236 d.addCallback(self.__default_ok, name, category) |
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237 d.addErrback(errback or self.__default_ko, name, category) |
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238 |
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239 def getParamA(self, name, category, attr="value", profile_key="@DEFAULT@"): |
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240 """Helper method to get a specific attribute |
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241 @param name: name of the parameter |
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242 @param category: category of the parameter |
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243 @param attr: name of the attribute (default: "value") |
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244 @param profile: owner of the param (@ALL@ for everyone) |
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245 |
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246 @return: attribute""" |
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247 node = self.__getParamNode(name, category) |
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248 if not node: |
69 | 249 error(_("Requested param [%(name)s] in category [%(category)s] doesn't exist !") % {'name':name, 'category':category}) |
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250 return "" |
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251 |
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252 if node[0] == 'general': |
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253 value = self.__getParam(None, category, name, 'general') |
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254 return value if value!=None else node[1].getAttribute(attr) |
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255 |
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256 assert(node[0] == 'individual') |
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257 |
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258 profile = self.getProfileName(profile_key) |
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259 if not profile: |
69 | 260 error(_('Requesting a param for an non-existant profile')) |
276
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261 return "" |
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262 |
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263 if profile not in self.params: |
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264 error(_('Requesting synchronous param for not connected profile')) |
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265 return "" |
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266 |
64 | 267 if attr == "value": |
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268 value = self.__getParam(profile, category, name) |
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269 return value if value!=None else node[1].getAttribute(attr) |
64 | 270 else: |
271 return node[1].getAttribute(attr) | |
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272 |
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273 def asyncGetParamA(self, name, category, attr="value", profile_key="@DEFAULT@"): |
413
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274 """Helper method to get a specific attribute |
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275 @param name: name of the parameter |
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276 @param category: category of the parameter |
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277 @param attr: name of the attribute (default: "value") |
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278 @param profile: owner of the param (@ALL@ for everyone)""" |
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279 node = self.__getParamNode(name, category) |
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280 if not node: |
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281 error(_("Requested param [%(name)s] in category [%(category)s] doesn't exist !") % {'name':name, 'category':category}) |
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282 return None |
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283 |
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284 if node[0] == 'general': |
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285 value = self.__getParam(None, category, name, 'general') |
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286 return defer.succeed(value if value!=None else node[1].getAttribute(attr)) |
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287 |
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288 assert(node[0] == 'individual') |
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289 |
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290 profile = self.getProfileName(profile_key) |
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291 if not profile: |
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292 error(_('Requesting a param for a non-existant profile')) |
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293 return defer.fail() |
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294 |
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295 if attr != "value": |
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296 return defer.succeed(node[1].getAttribute(attr)) |
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297 default = node[1].getAttribute(attr) |
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298 try: |
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299 value = self.__getParam(profile, category, name) |
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300 return defer.succeed(value if value!=None else default) |
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301 except ProfileNotInCacheError: |
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302 #We have to ask data to the storage manager |
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303 d = self.storage.getIndParam(category, name, profile) |
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304 return d.addCallback(lambda value: value if value!=None else default) |
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305 |
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306 def __getParam(self, profile, category, name, type='individual', cache=None): |
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307 """Return the param, or None if it doesn't exist |
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308 @param profile: the profile name (not profile key, i.e. name and not something like @DEFAULT@) |
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309 @param category: param category |
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310 @param name: param name |
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311 @param type: "general" or "individual" |
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312 @param cache: temporary cache, to use when profile is not logged |
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313 @return: param value or None if it doesn't exist |
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314 """ |
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315 if type == 'general': |
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316 if self.params_gen.has_key((category, name)): |
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317 return self.params_gen[(category, name)] |
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318 return None #This general param has the default value |
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319 assert (type == 'individual') |
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320 if self.params.has_key(profile): |
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321 cache = self.params[profile] # if profile is in main cache, we use it, |
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322 # ignoring the temporary cache |
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323 elif cache == None: #else we use the temporary cache if it exists, or raise an exception |
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324 raise ProfileNotInCacheError |
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325 if not cache.has_key((category, name)): |
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326 return None |
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327 return cache[(category, name)] |
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328 |
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329 def __constructProfileXml(self, profile): |
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330 """Construct xml for asked profile, filling values when needed |
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331 /!\ as noticed in doc, don't forget to unlink the minidom.Document |
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332 @param profile: profile name (not key !) |
423
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333 @return: a deferred that fire a minidom.Document of the profile xml (cf warning above) |
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334 """ |
423
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335 def constructProfile(ignore,profile_cache): |
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336 prof_xml = minidom.parseString('<params/>') |
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337 cache = {} |
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338 |
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339 for type_node in self.dom.documentElement.childNodes: |
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340 if type_node.nodeName == 'general' or type_node.nodeName == 'individual': #we use all params, general and individual |
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341 for cat_node in type_node.childNodes: |
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342 if cat_node.nodeName == 'category': |
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343 category = cat_node.getAttribute('name') |
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344 if not cache.has_key(category): |
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345 cache[category] = dest_cat = cat_node.cloneNode(True) #we make a copy for the new xml |
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346 new_node = True |
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347 else: |
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348 dest_cat = cache[category] |
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349 new_node = False #It's not a new node, we will merge information |
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350 params = cat_node.getElementsByTagName("param") |
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351 dest_params = {} |
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352 for node in dest_cat.childNodes: |
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353 if node.nodeName != "param": |
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354 continue |
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355 dest_params[node.getAttribute('name')] = node |
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356 |
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357 for param_node in params: |
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358 name = param_node.getAttribute('name') |
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359 |
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360 if name not in dest_params: |
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361 dest_params[name] = param_node.cloneNode(True) |
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362 dest_cat.appendChild(dest_params[name]) |
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363 |
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364 profile_value = self.__getParam(profile, category, name, type_node.nodeName, cache=profile_cache) |
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365 if profile_value!=None: #there is a value for this profile, we must change the default |
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366 dest_params[name].setAttribute('value', profile_value) |
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367 if new_node: |
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368 prof_xml.documentElement.appendChild(dest_cat) |
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369 return prof_xml |
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370 |
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371 |
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372 if self.params.has_key(profile): |
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373 d = defer.succeed(None) |
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374 profile_cache = self.params[profile] |
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375 else: |
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376 #profile is not in cache, we load values in a short time cache |
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377 profile_cache = {} |
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378 d = self.loadIndParams(profile, profile_cache) |
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379 |
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380 return d.addCallback(constructProfile, profile_cache) |
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381 |
346
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382 def getParamsUI(self, profile_key): |
105 | 383 """Return a SàT XMLUI for parameters, with given profile""" |
384 profile = self.getProfileName(profile_key) | |
385 if not profile: | |
386 error(_("Asking params for inexistant profile")) | |
387 return "" | |
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388 d = self.getParams(profile) |
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389 return d.addCallback(lambda param_xml:paramsXml2xmlUI(param_xml)) |
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390 |
346
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391 def getParams(self, profile_key): |
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392 """Construct xml for asked profile |
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393 Take params xml as skeleton""" |
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394 profile = self.getProfileName(profile_key) |
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395 if not profile: |
69 | 396 error(_("Asking params for inexistant profile")) |
60
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397 return "" |
423
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398 |
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399 def returnXML(prof_xml): |
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400 return_xml = prof_xml.toxml() |
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401 prof_xml.unlink() |
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402 return return_xml |
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403 |
423
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404 return self.__constructProfileXml(profile).addCallback(returnXML) |
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405 |
346
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406 def getParamsForCategory(self, category, profile_key): |
18
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407 """Return node's xml for selected category""" |
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408 #TODO: manage category of general type (without existant profile) |
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409 profile = self.getProfileName(profile_key) |
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410 if not profile: |
69 | 411 error(_("Asking params for inexistant profile")) |
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412 return "" |
423
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413 |
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414 def returnCategoryXml(prof_xml): |
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415 for node in prof_xml.getElementsByTagName("category"): |
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416 if node.nodeName == "category" and node.getAttribute("name") == category: |
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417 result = node.toxml() |
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418 prof_xml.unlink() |
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419 return result |
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420 |
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421 prof_xml.unlink() |
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422 return "<category />" |
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423 |
423
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424 d = self.__constructProfileXml(profile) |
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425 return d.addCallback(returnCategoryXml) |
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426 |
60
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427 def __getParamNode(self, name, category, type="@ALL@"): #FIXME: is type useful ? |
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428 """Return a node from the param_xml |
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429 @param name: name of the node |
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430 @param category: category of the node |
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431 @type: keyword for search: |
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432 @ALL@ search everywhere |
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433 @GENERAL@ only search in general type |
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434 @INDIVIDUAL@ only search in individual type |
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435 @return: a tuple with the node type and the the node, or None if not found""" |
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436 |
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437 for type_node in self.dom.documentElement.childNodes: |
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438 if ( ((type == "@ALL@" or type == "@GENERAL@") and type_node.nodeName == 'general') |
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439 or ( (type == "@ALL@" or type == "@INDIVIDUAL@") and type_node.nodeName == 'individual') ): |
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440 for node in type_node.getElementsByTagName('category'): |
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441 if node.getAttribute("name") == category: |
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442 params = node.getElementsByTagName("param") |
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443 for param in params: |
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444 if param.getAttribute("name") == name: |
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445 return (type_node.nodeName, param) |
17
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446 return None |
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447 |
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448 def getParamsCategories(self): |
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449 """return the categories availables""" |
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450 categories=[] |
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451 for cat in self.dom.getElementsByTagName("category"): |
396
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452 name = cat.getAttribute("name") |
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453 if name not in categories: |
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454 categories.append(cat.getAttribute("name")) |
17
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455 return categories |
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456 |
392
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457 def setParam(self, name, value, category, profile_key='@NONE@'): |
60
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458 """Set a parameter, return None if the parameter is not in param xml""" |
417
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459 #TODO: use different behaviour depending of the data type (e.g. password encrypted) |
392
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460 if profile_key!="@NONE@": |
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461 profile = self.getProfileName(profile_key) |
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462 if not profile: |
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463 error(_('Trying to set parameter for an unknown profile')) |
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464 return #TODO: throw an error |
60
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465 |
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466 node = self.__getParamNode(name, category, '@ALL@') |
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467 if not node: |
69 | 468 error(_('Requesting an unknown parameter (%(category)s/%(name)s)') % {'category':category, 'name':name}) |
60
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469 return |
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470 |
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471 if node[0] == 'general': |
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472 self.params_gen[(category, name)] = value |
412 | 473 self.storage.setGenParam(category, name, value) |
423
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474 for profile in self.storage.getProfilesList(): |
392
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475 if self.host.isConnected(profile): |
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476 self.host.bridge.paramUpdate(name, value, category, profile) |
60
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477 return |
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478 |
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479 assert (node[0] == 'individual') |
392
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480 assert (profile_key != "@NONE@") |
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481 |
61 | 482 type = node[1].getAttribute("type") |
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483 if type=="button": |
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484 print "clique",node.toxml() |
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485 else: |
412 | 486 if self.host.isConnected(profile): #key can not exists if profile is not connected |
487 self.params[profile][(category, name)] = value | |
488 self.host.bridge.paramUpdate(name, value, category, profile) | |
489 self.storage.setIndParam(category, name, value, profile) | |
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490 |
0 | 491 class Memory: |
492 """This class manage all persistent informations""" | |
493 | |
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494 def __init__(self, host): |
69 | 495 info (_("Memory manager init")) |
412 | 496 self.initialized = defer.Deferred() |
497 init_defers = [] #list of deferred to wait before initialization is finished | |
41
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498 self.host = host |
47 | 499 self.contacts={} |
0 | 500 self.presenceStatus={} |
399 | 501 self.lastResource={} #tmp, will be refactored with bdd integration |
47 | 502 self.subscriptions={} |
503 self.private={} #used to store private value | |
282
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504 self.server_features={} #used to store discovery's informations |
305
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505 self.server_identities={} |
364 | 506 self.config = self.parseMainConf() |
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507 host.set_const('savefile_private', SAVEFILE_PRIVATE) |
412 | 508 host.set_const('savefile_database', SAVEFILE_DATABASE) |
509 database_file = os.path.expanduser(self.getConfig('','local_dir')+ | |
510 self.host.get_const('savefile_database')) | |
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511 self.storage = SqliteStorage(database_file) |
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512 self.params=Param(host, self.storage) |
412 | 513 self.loadFiles() |
514 self.storage.initialized.addCallback(lambda ignore: self.load(init_defers)) | |
515 | |
516 defer.DeferredList(init_defers).chainDeferred(self.initialized) | |
0 | 517 |
364 | 518 def parseMainConf(self): |
519 """look for main .ini configuration file, and parse it""" | |
520 _config = SafeConfigParser(defaults=default_config) | |
365
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521 try: |
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522 _config.read(map(os.path.expanduser, ['/etc/sat.conf', '~/sat.conf', '~/.sat.conf', 'sat.conf', '.sat.conf'])) |
365
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523 except: |
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524 error (_("Can't read main config !")) |
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525 |
364 | 526 return _config |
527 | |
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528 def getConfig(self, section, name): |
364 | 529 """Get the main configuration option |
530 @param section: section of the config file (None or '' for DEFAULT) | |
531 @param name: name of the option | |
365
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532 """ |
364 | 533 if not section: |
534 section='DEFAULT' | |
535 try: | |
536 _value = self.config.get(section, name) | |
537 except NoOptionError, NoSectionError: | |
538 _value = '' | |
539 | |
540 return os.path.expanduser(_value) if name.endswith('_path') or name.endswith('_dir') else _value | |
541 | |
412 | 542 |
543 def loadFiles(self): | |
0 | 544 """Load parameters and all memory things from file/db""" |
365
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545 param_file_xml = os.path.expanduser(self.getConfig('','local_dir')+ |
61 | 546 self.host.get_const('savefile_param_xml')) |
365
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547 private_file = os.path.expanduser(self.getConfig('','local_dir')+ |
47 | 548 self.host.get_const('savefile_private')) |
0 | 549 |
412 | 550 #parameters template |
61 | 551 if os.path.exists(param_file_xml): |
0 | 552 try: |
61 | 553 self.params.load_xml(param_file_xml) |
69 | 554 debug(_("params template loaded")) |
0 | 555 except: |
69 | 556 error (_("Can't load params template !")) |
17
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557 self.params.load_default_params() |
0 | 558 else: |
69 | 559 info (_("No params template, using default template")) |
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560 self.params.load_default_params() |
0 | 561 |
47 | 562 #private |
563 if os.path.exists(private_file): | |
564 try: | |
565 with open(private_file, 'r') as private_pickle: | |
566 self.private=pickle.load(private_pickle) | |
69 | 567 debug(_("private values loaded")) |
47 | 568 except: |
69 | 569 error (_("Can't load private values !")) |
0 | 570 |
412 | 571 def load(self, init_defers): |
572 """Load parameters and all memory things from db | |
573 @param init_defers: list of deferred to wait before parameters are loaded""" | |
574 #parameters data | |
416
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575 init_defers.append(self.params.loadGenParams()) |
412 | 576 |
416
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577 def loadIndividualParams(self, profile): |
412 | 578 """Load individual parameters for a profile |
416
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579 @param profile: %(doc_profile)s""" |
412 | 580 return self.params.loadIndParams(profile) |
581 | |
416
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582 def purgeProfile(self, profile): |
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583 """Delete cache of data of profile |
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584 @param profile: %(doc_profile)s""" |
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585 self.params.purgeProfile(profile) |
412 | 586 |
0 | 587 def save(self): |
588 """Save parameters and all memory things to file/db""" | |
38 | 589 #TODO: need to encrypt files (at least passwords !) and set permissions |
365
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590 param_file_xml = os.path.expanduser(self.getConfig('','local_dir')+ |
61 | 591 self.host.get_const('savefile_param_xml')) |
365
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592 private_file = os.path.expanduser(self.getConfig('','local_dir')+ |
47 | 593 self.host.get_const('savefile_private')) |
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594 |
61 | 595 self.params.save_xml(param_file_xml) |
69 | 596 debug(_("params saved")) |
47 | 597 with open(private_file, 'w') as private_pickle: |
598 pickle.dump(self.private, private_pickle) | |
69 | 599 debug(_("private values saved")) |
0 | 600 |
60
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601 def getProfilesList(self): |
412 | 602 return self.storage.getProfilesList() |
60
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603 |
62
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604 |
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605 def getProfileName(self, profile_key): |
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606 """Return name of profile from keyword |
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607 @param profile_key: can be the profile name or a keywork (like @DEFAULT@) |
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608 @return: profile name or None if it doesn't exist""" |
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609 return self.params.getProfileName(profile_key) |
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610 |
68 | 611 def createProfile(self, name): |
60
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612 """Create a new profile |
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613 @param name: Profile name |
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614 """ |
68 | 615 return self.params.createProfile(name) |
616 | |
423
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617 def asyncCreateProfile(self, name): |
420
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618 """Create a new profile |
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619 @param name: Profile name |
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620 """ |
423
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621 return self.params.asyncCreateProfile(name) |
420
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622 |
68 | 623 def deleteProfile(self, name): |
624 """Delete an existing profile | |
625 @param name: Name of the profile""" | |
626 return self.params.deleteProfile(name) | |
60
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627 |
425
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628 def addToHistory(self, from_jid, to_jid, message, timestamp=None, profile="@NONE@"): |
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629 assert(profile!="@NONE@") |
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630 return self.storage.addToHistory(from_jid, to_jid, message, timestamp, profile) |
0 | 631 |
425
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632 def getHistory(self, from_jid, to_jid, limit=0, between=True): |
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633 return self.storage.getHistory(jid.JID(from_jid), jid.JID(to_jid), limit, between) |
0 | 634 |
47 | 635 def setPrivate(self, key, value): |
636 """Save a misc private value (mainly useful for plugins)""" | |
637 self.private[key] = value | |
638 | |
639 def getPrivate(self, key): | |
640 """return a private value | |
641 @param key: name of wanted value | |
642 @return: value or None if value don't exist""" | |
643 if self.private.has_key(key): | |
644 return self.private[key] | |
645 return None | |
646 | |
282
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647 def addServerFeature(self, feature, profile): |
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648 """Add a feature discovered from server |
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649 @param feature: string of the feature |
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650 @param profile: which profile is using this server ?""" |
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651 if not self.server_features.has_key(profile): |
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652 self.server_features[profile] = [] |
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653 self.server_features[profile].append(feature) |
305
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654 |
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655 def addServerIdentity(self, category, type, entity, profile): |
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656 """Add an identity discovered from server |
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657 @param feature: string of the feature |
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658 @param profile: which profile is using this server ?""" |
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659 if not self.server_identities.has_key(profile): |
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660 self.server_identities[profile] = {} |
318
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661 if not self.server_identities[profile].has_key((category, type)): |
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662 self.server_identities[profile][(category, type)]=set() |
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663 self.server_identities[profile][(category, type)].add(entity) |
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664 |
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665 def getServerServiceEntities(self, category, type, profile): |
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666 """Return all available entities for a service""" |
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667 if self.server_identities.has_key(profile): |
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668 return self.server_identities[profile].get((category, type), set()) |
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669 else: |
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670 return None |
305
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671 |
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672 def getServerServiceEntity(self, category, type, profile): |
318
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673 """Helper method to get first available entity for a service""" |
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674 entities = self.getServerServiceEntities(category, type, profile) |
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675 if entities == None: |
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676 warning(_("Entities not available, maybe they haven't been asked to server yet ?")) |
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677 return None |
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678 else: |
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679 return list(entities)[0] if entities else None |
282
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680 |
346
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681 def hasServerFeature(self, feature, profile_key): |
282
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682 """Tell if the server of the profile has the required feature""" |
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683 profile = self.getProfileName(profile_key) |
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684 if not profile: |
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685 error (_('Trying find server feature for a non-existant profile')) |
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686 return |
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687 assert(self.server_features.has_key(profile)) |
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688 return feature in self.server_features[profile] |
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689 |
47 | 690 |
346
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691 def addContact(self, contact_jid, attributes, groups, profile_key): |
47 | 692 debug("Memory addContact: %s",contact_jid.userhost()) |
65
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693 profile = self.getProfileName(profile_key) |
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694 if not profile: |
69 | 695 error (_('Trying to add a contact to a non-existant profile')) |
65
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696 return |
0 | 697 assert(isinstance(attributes,dict)) |
13
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698 assert(isinstance(groups,set)) |
65
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699 if not self.contacts.has_key(profile): |
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700 self.contacts[profile] = {} |
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701 self.contacts[profile][contact_jid.userhost()]=[attributes, groups] |
0 | 702 |
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703 def delContact(self, contact_jid, profile_key): |
47 | 704 debug("Memory delContact: %s",contact_jid.userhost()) |
65
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705 profile = self.getProfileName(profile_key) |
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706 if not profile: |
69 | 707 error (_('Trying to delete a contact for a non-existant profile')) |
65
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708 return |
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709 if self.contacts.has_key(profile) and self.contacts[profile].has_key(contact_jid.userhost()): |
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710 del self.contacts[profile][contact_jid.userhost()] |
47 | 711 |
346
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712 def getContact(self, contact_jid, profile_key): |
65
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713 profile = self.getProfileName(profile_key) |
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714 if not profile: |
69 | 715 error(_('Asking a contact for a non-existant profile')) |
65
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716 return None |
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717 if self.contacts.has_key(profile) and self.contacts[profile].has_key(contact_jid.userhost()): |
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718 return self.contacts[profile][contact_jid.userhost()] |
47 | 719 |
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720 def getContacts(self, profile_key): |
65
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721 """Return list of contacts for given profile |
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722 @param profile_key: profile key |
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723 @return list of [contact, attr, groups]""" |
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724 profile = self.getProfileName(profile_key) |
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725 if not profile: |
69 | 726 error(_('Asking contacts for a non-existant profile')) |
65
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727 return [] |
0 | 728 ret=[] |
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729 if self.contacts.has_key(profile): |
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730 for contact in self.contacts[profile]: |
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731 attr, groups = self.contacts[profile][contact] |
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732 ret.append([contact, attr, groups ]) |
0 | 733 return ret |
399 | 734 |
735 def getLastResource(self, contact, profile_key): | |
736 """Return the last resource used by a contact | |
737 @param contact: contact jid (unicode) | |
738 @param profile_key: %(doc_profile_key)s""" | |
739 profile = self.getProfileName(profile_key) | |
740 if not profile: | |
741 error(_('Asking contacts for a non-existant profile')) | |
742 return "" | |
743 try: | |
744 return self.lastResource[profile][jid.JID(contact).userhost()] | |
745 except: | |
746 return "" | |
47 | 747 |
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748 def addPresenceStatus(self, contact_jid, show, priority, statuses, profile_key): |
65
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749 profile = self.getProfileName(profile_key) |
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750 if not profile: |
69 | 751 error(_('Trying to add presence status to a non-existant profile')) |
65
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752 return |
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753 if not self.presenceStatus.has_key(profile): |
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754 self.presenceStatus[profile] = {} |
399 | 755 if not self.lastResource.has_key(profile): |
756 self.lastResource[profile] = {} | |
65
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757 if not self.presenceStatus[profile].has_key(contact_jid.userhost()): |
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758 self.presenceStatus[profile][contact_jid.userhost()] = {} |
47 | 759 resource = jid.parse(contact_jid.full())[2] or '' |
399 | 760 if resource: |
761 self.lastResource[profile][contact_jid.userhost()] = resource | |
762 | |
65
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763 self.presenceStatus[profile][contact_jid.userhost()][resource] = (show, priority, statuses) |
47 | 764 |
65
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765 def addWaitingSub(self, type, contact_jid, profile_key): |
47 | 766 """Called when a subcription request is received""" |
65
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767 profile = self.getProfileName(profile_key) |
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768 assert(profile) |
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769 if not self.subscriptions.has_key(profile): |
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770 self.subscriptions[profile] = {} |
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771 self.subscriptions[profile][contact_jid] = type |
47 | 772 |
65
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773 def delWaitingSub(self, contact_jid, profile_key): |
47 | 774 """Called when a subcription request is finished""" |
65
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775 profile = self.getProfileName(profile_key) |
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776 assert(profile) |
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777 if self.subscriptions.has_key(profile) and self.subscriptions[profile].has_key(contact_jid): |
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778 del self.subscriptions[profile][contact_jid] |
47 | 779 |
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780 def getWaitingSub(self, profile_key): |
47 | 781 """Called to get a list of currently waiting subscription requests""" |
65
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782 profile = self.getProfileName(profile_key) |
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783 if not profile: |
69 | 784 error(_('Asking waiting subscriptions for a non-existant profile')) |
65
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785 return {} |
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786 if not self.subscriptions.has_key(profile): |
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787 return {} |
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788 |
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789 return self.subscriptions[profile] |
0 | 790 |
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791 def getPresenceStatus(self, profile_key): |
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792 profile = self.getProfileName(profile_key) |
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793 if not profile: |
69 | 794 error(_('Asking contacts for a non-existant profile')) |
65
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795 return {} |
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796 if not self.presenceStatus.has_key(profile): |
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797 self.presenceStatus[profile] = {} |
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798 debug ("Memory getPresenceStatus (%s)", self.presenceStatus[profile]) |
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799 return self.presenceStatus[profile] |
0 | 800 |
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801 def getParamA(self, name, category, attr="value", profile_key='@DEFAULT@'): |
64 | 802 return self.params.getParamA(name, category, attr, profile_key) |
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803 |
423
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804 def asyncGetParamA(self, name, category, attr="value", profile_key='@DEFAULT@'): |
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805 return self.params.asyncGetParamA(name, category, attr, profile_key) |
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806 |
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807 def getParamsUI(self, profile_key): |
105 | 808 return self.params.getParamsUI(profile_key) |
809 | |
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810 def getParams(self, profile_key): |
105 | 811 return self.params.getParams(profile_key) |
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812 |
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813 def getParamsForCategory(self, category, profile_key): |
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814 return self.params.getParamsForCategory(category, profile_key) |
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815 |
0 | 816 def getParamsCategories(self): |
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817 return self.params.getParamsCategories() |
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818 |
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819 def setParam(self, name, value, category, profile_key): |
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820 return self.params.setParam(name, value, category, profile_key) |
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|
821 |
38 | 822 def importParams(self, xml): |
823 return self.params.importParams(xml) | |
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824 |
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825 def setDefault(self, name, category, callback, errback=None): |
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826 return self.params.setDefault(name, category, callback, errback) |