annotate sat/memory/sqlite.py @ 2919:e4715a609d75

memory (sqlite): minor log improvment
author Goffi <goffi@goffi.org>
date Fri, 26 Apr 2019 11:57:26 +0200
parents 21cf8395616c
children c0f6fd75af5f
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1 #!/usr/bin/env python2
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT: a jabber client
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5 # Copyright (C) 2009-2019 Jérôme Poisson (goffi@goffi.org)
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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20 from sat.core.i18n import _
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21 from sat.core.constants import Const as C
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22 from sat.core import exceptions
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23 from sat.core.log import getLogger
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24 log = getLogger(__name__)
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25 from sat.memory.crypto import BlockCipher, PasswordHasher
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26 from sat.tools.config import fixConfigOption
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27 from twisted.enterprise import adbapi
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28 from twisted.internet import defer
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29 from twisted.words.protocols.jabber import jid
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30 from twisted.python import failure
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31 from collections import OrderedDict
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32 import re
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33 import os.path
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34 import cPickle as pickle
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35 import hashlib
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36 import sqlite3
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37 import json
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39 CURRENT_DB_VERSION = 8
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41 # XXX: DATABASE schemas are used in the following way:
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42 # - 'current' key is for the actual database schema, for a new base
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43 # - x(int) is for update needed between x-1 and x. All number are needed between y and z to do an update
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44 # e.g.: if CURRENT_DB_VERSION is 6, 'current' is the actuel DB, and to update from version 3, numbers 4, 5 and 6 are needed
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45 # a 'current' data dict can contains the keys:
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46 # - 'CREATE': it contains an Ordered dict with table to create as keys, and a len 2 tuple as value, where value[0] are the columns definitions and value[1] are the table constraints
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47 # - 'INSERT': it contains an Ordered dict with table where values have to be inserted, and many tuples containing values to insert in the order of the rows (#TODO: manage named columns)
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48 # - 'INDEX':
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49 # an update data dict (the ones with a number) can contains the keys 'create', 'delete', 'cols create', 'cols delete', 'cols modify', 'insert' or 'specific'. See Updater.generateUpdateData for more infos. This method can be used to autogenerate update_data, to ease the work of the developers.
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50 # TODO: indexes need to be improved
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52 DATABASE_SCHEMAS = {
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53 "current": {'CREATE': OrderedDict((
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54 ('profiles', (("id INTEGER PRIMARY KEY ASC", "name TEXT"),
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55 ("UNIQUE (name)",))),
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56 ('components', (("profile_id INTEGER PRIMARY KEY", "entry_point TEXT NOT NULL"),
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57 ("FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE",))),
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58 ('message_types', (("type TEXT PRIMARY KEY",),
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59 ())),
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60 ('history', (("uid TEXT PRIMARY KEY", "stanza_id TEXT", "update_uid TEXT", "profile_id INTEGER", "source TEXT", "dest TEXT", "source_res TEXT", "dest_res TEXT",
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61 "timestamp DATETIME NOT NULL", "received_timestamp DATETIME", # XXX: timestamp is the time when the message was emitted. If received time stamp is not NULL, the message was delayed and timestamp is the declared value (and received_timestamp the time of reception)
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62 "type TEXT", "extra BLOB"),
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63 ("FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE", "FOREIGN KEY(type) REFERENCES message_types(type)",
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64 "UNIQUE (profile_id, stanza_id, source, dest)" # avoid storing 2 times the same message
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65 ))),
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66 ('message', (("id INTEGER PRIMARY KEY ASC", "history_uid INTEGER", "message TEXT", "language TEXT"),
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67 ("FOREIGN KEY(history_uid) REFERENCES history(uid) ON DELETE CASCADE",))),
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68 ('subject', (("id INTEGER PRIMARY KEY ASC", "history_uid INTEGER", "subject TEXT", "language TEXT"),
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69 ("FOREIGN KEY(history_uid) REFERENCES history(uid) ON DELETE CASCADE",))),
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70 ('thread', (("id INTEGER PRIMARY KEY ASC", "history_uid INTEGER", "thread_id TEXT", "parent_id TEXT"),("FOREIGN KEY(history_uid) REFERENCES history(uid) ON DELETE CASCADE",))),
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71 ('param_gen', (("category TEXT", "name TEXT", "value TEXT"),
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72 ("PRIMARY KEY (category, name)",))),
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73 ('param_ind', (("category TEXT", "name TEXT", "profile_id INTEGER", "value TEXT"),
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74 ("PRIMARY KEY (profile_id, category, name)", "FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE"))),
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75 ('private_gen', (("namespace TEXT", "key TEXT", "value TEXT"),
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76 ("PRIMARY KEY (namespace, key)",))),
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77 ('private_ind', (("namespace TEXT", "key TEXT", "profile_id INTEGER", "value TEXT"),
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78 ("PRIMARY KEY (profile_id, namespace, key)", "FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE"))),
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79 ('private_gen_bin', (("namespace TEXT", "key TEXT", "value BLOB"),
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80 ("PRIMARY KEY (namespace, key)",))),
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81 ('private_ind_bin', (("namespace TEXT", "key TEXT", "profile_id INTEGER", "value BLOB"),
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82 ("PRIMARY KEY (profile_id, namespace, key)", "FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE"))),
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83 ('files', (("id TEXT NOT NULL", "version TEXT NOT NULL", "parent TEXT NOT NULL",
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84 "type TEXT CHECK(type in ('{file}', '{directory}')) NOT NULL DEFAULT '{file}'".format(
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85 file=C.FILE_TYPE_FILE, directory=C.FILE_TYPE_DIRECTORY),
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86 "file_hash TEXT", "hash_algo TEXT", "name TEXT NOT NULL", "size INTEGER",
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87 "namespace TEXT", "mime_type TEXT",
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88 "created DATETIME NOT NULL", "modified DATETIME",
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89 "owner TEXT", "access TEXT", "extra TEXT", "profile_id INTEGER"),
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90 ("PRIMARY KEY (id, version)", "FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE"))),
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91 )),
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92 'INSERT': OrderedDict((
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93 ('message_types', (("'chat'",),
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94 ("'error'",),
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95 ("'groupchat'",),
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96 ("'headline'",),
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97 ("'normal'",),
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98 ("'info'",) # info is not standard, but used to keep track of info like join/leave in a MUC
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99 )),
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100 )),
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101 'INDEX': (('history', (('profile_id', 'timestamp'),
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102 ('profile_id', 'received_timestamp'))),
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103 ('message', ('history_uid',)),
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104 ('subject', ('history_uid',)),
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105 ('thread', ('history_uid',)),
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106 ('files', ('profile_id', 'mime_type', 'owner', 'parent'))),
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107 },
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108 8: {'specific': 'update_v8'
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109 },
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110 7: {'specific': 'update_v7'
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111 },
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112 6: {'cols create': {'history': ('stanza_id TEXT',)},
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113 },
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114 5: {'create': {'files': (("id TEXT NOT NULL", "version TEXT NOT NULL", "parent TEXT NOT NULL",
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115 "type TEXT CHECK(type in ('{file}', '{directory}')) NOT NULL DEFAULT '{file}'".format(
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116 file=C.FILE_TYPE_FILE, directory=C.FILE_TYPE_DIRECTORY),
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117 "file_hash TEXT", "hash_algo TEXT", "name TEXT NOT NULL", "size INTEGER",
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118 "namespace TEXT", "mime_type TEXT",
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119 "created DATETIME NOT NULL", "modified DATETIME",
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120 "owner TEXT", "access TEXT", "extra TEXT", "profile_id INTEGER"),
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121 ("PRIMARY KEY (id, version)", "FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE"))},
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122 },
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123 4: {'create': {'components': (('profile_id INTEGER PRIMARY KEY', 'entry_point TEXT NOT NULL'), ('FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE',))}
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124 },
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125 3: {'specific': 'update_v3'
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126 },
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127 2: {'specific': 'update2raw_v2'
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128 },
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129 1: {'cols create': {'history': ('extra BLOB',)},
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130 },
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131 }
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132
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133 NOT_IN_EXTRA = ('stanza_id', 'received_timestamp', 'update_uid') # keys which are in message data extra but not stored in sqlite's extra field
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134 # this is specific to this sqlite storage and for now only used for received_timestamp
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135 # because this value is stored in a separate field
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136
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137
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138 class ConnectionPool(adbapi.ConnectionPool):
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139 def _runQuery(self, trans, *args, **kw):
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140 retry = kw.pop('query_retry', 6)
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141 try:
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142 trans.execute(*args, **kw)
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143 except sqlite3.IntegrityError as e:
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144 # Workaround to avoid IntegrityError causing (i)pdb to be
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145 # launched in debug mode
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146 raise failure.Failure(e)
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147 except Exception as e:
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148 # FIXME: in case of error, we retry a couple of times
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149 # this is a workaround, we need to move to better
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150 # Sqlite integration, probably with high level library
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151 retry -= 1
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152 if retry == 0:
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153 log.error(_(u'too many db tries, we abandon! Error message: {msg}\n'
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154 u'query was {query}'
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155 .format(msg=e, query=u' '.join([unicode(a) for a in args]))))
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156 raise e
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157 log.warning(
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158 _(u'exception while running query, retrying ({try_}): {msg}').format(
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159 try_ = 6 - retry,
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160 msg = e))
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161 kw['query_retry'] = retry
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162 return self._runQuery(trans, *args, **kw)
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163 return trans.fetchall()
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164
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165 def _runInteraction(self, interaction, *args, **kw):
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166 # sometimes interaction may fail while committing in _runInteraction
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167 # and it may be due to a db lock. So we work around it in a similar way
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168 # as for _runQuery but with only 3 tries
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169 retry = kw.pop('interaction_retry', 4)
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170 try:
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171 return adbapi.ConnectionPool._runInteraction(self, interaction, *args, **kw)
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172 except Exception as e:
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173 retry -= 1
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174 if retry == 0:
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175 log.error(
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176 _(u'too many interaction tries, we abandon! Error message: {msg}\n'
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177 u'interaction method was: {interaction}\n'
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178 u'interaction arguments were: {args}'
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179 .format(msg=e, interaction=interaction,
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180 args=u', '.join([unicode(a) for a in args]))))
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181 raise e
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182 log.warning(
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183 _(u'exception while running interaction, retrying ({try_}): {msg}')
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184 .format(try_ = 4 - retry, msg = e))
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185 kw['interaction_retry'] = retry
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186 return self._runInteraction(interaction, *args, **kw)
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187
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188
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189 class SqliteStorage(object):
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190 """This class manage storage with Sqlite database"""
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191
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192 def __init__(self, db_filename, sat_version):
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193 """Connect to the given database
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194
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195 @param db_filename: full path to the Sqlite database
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196 """
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197 self.initialized = defer.Deferred() # triggered when memory is fully initialised and ready
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198 self.profiles = {} # we keep cache for the profiles (key: profile name, value: profile id)
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199
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200 log.info(_("Connecting database"))
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201 new_base = not os.path.exists(db_filename) # do we have to create the database ?
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202 if new_base: # the dir may not exist if it's not the XDG recommended one
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203 dir_ = os.path.dirname(db_filename)
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204 if not os.path.exists(dir_):
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205 os.makedirs(dir_, 0700)
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206
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207 def foreignKeysOn(sqlite):
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208 sqlite.execute('PRAGMA foreign_keys = ON')
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209
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210 self.dbpool = ConnectionPool("sqlite3", db_filename, cp_openfun=foreignKeysOn, check_same_thread=False, timeout=15)
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211
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212 def getNewBaseSql():
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213 log.info(_("The database is new, creating the tables"))
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214 database_creation = ["PRAGMA user_version=%d" % CURRENT_DB_VERSION]
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215 database_creation.extend(Updater.createData2Raw(DATABASE_SCHEMAS['current']['CREATE']))
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216 database_creation.extend(Updater.insertData2Raw(DATABASE_SCHEMAS['current']['INSERT']))
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217 database_creation.extend(Updater.indexData2Raw(DATABASE_SCHEMAS['current']['INDEX']))
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218 return database_creation
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219
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220 def getUpdateSql():
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221 updater = Updater(self, sat_version)
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222 return updater.checkUpdates()
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223
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224 # init_defer is the initialisation deferred, initialisation is ok when all its callbacks have been done
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225
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226 init_defer = defer.succeed(None)
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227
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228 init_defer.addCallback(lambda ignore: getNewBaseSql() if new_base else getUpdateSql())
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229 init_defer.addCallback(self.commitStatements)
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230
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231 def fillProfileCache(ignore):
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232 d = self.dbpool.runQuery("SELECT profile_id, entry_point FROM components").addCallback(self._cacheComponentsAndProfiles)
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233 d.chainDeferred(self.initialized)
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234
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235 init_defer.addCallback(fillProfileCache)
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236
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237 def commitStatements(self, statements):
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238
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239 if statements is None:
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240 return defer.succeed(None)
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241 log.debug(u"\n===== COMMITTING STATEMENTS =====\n%s\n============\n\n" % '\n'.join(statements))
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242 d = self.dbpool.runInteraction(self._updateDb, tuple(statements))
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243 return d
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244
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245 def _updateDb(self, interaction, statements):
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246 for statement in statements:
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247 interaction.execute(statement)
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248
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249 ## Profiles
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250
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251 def _cacheComponentsAndProfiles(self, components_result):
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252 """Get components results and send requests profiles
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253
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254 they will be both put in cache in _profilesCache
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255 """
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256 return self.dbpool.runQuery("SELECT name,id FROM profiles").addCallback(
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257 self._cacheComponentsAndProfiles2, components_result)
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258
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259 def _cacheComponentsAndProfiles2(self, profiles_result, components):
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260 """Fill the profiles cache
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261
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262 @param profiles_result: result of the sql profiles query
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263 """
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264 self.components = dict(components)
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265 for profile in profiles_result:
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266 name, id_ = profile
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267 self.profiles[name] = id_
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268
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269 def getProfilesList(self):
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270 """"Return list of all registered profiles"""
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271 return self.profiles.keys()
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272
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273 def hasProfile(self, profile_name):
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274 """return True if profile_name exists
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275
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276 @param profile_name: name of the profile to check
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277 """
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278 return profile_name in self.profiles
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279
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280 def profileIsComponent(self, profile_name):
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281 try:
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282 return self.profiles[profile_name] in self.components
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283 except KeyError:
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284 raise exceptions.NotFound(u"the requested profile doesn't exists")
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285
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286 def getEntryPoint(self, profile_name):
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287 try:
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288 return self.components[self.profiles[profile_name]]
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289 except KeyError:
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290 raise exceptions.NotFound(u"the requested profile doesn't exists or is not a component")
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291
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292 def createProfile(self, name, component=None):
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293 """Create a new profile
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294
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295 @param name(unicode): name of the profile
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296 @param component(None, unicode): if not None, must point to a component entry point
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297 @return: deferred triggered once profile is actually created
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298 """
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299
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300 def getProfileId(ignore):
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301 return self.dbpool.runQuery("SELECT (id) FROM profiles WHERE name = ?", (name, ))
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302
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303 def setComponent(profile_id):
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304 id_ = profile_id[0][0]
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305 d_comp = self.dbpool.runQuery("INSERT INTO components(profile_id, entry_point) VALUES (?, ?)", (id_, component))
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306 d_comp.addCallback(lambda __: profile_id)
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307 return d_comp
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308
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309 def profile_created(profile_id):
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310 id_= profile_id[0][0]
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311 self.profiles[name] = id_ # we synchronise the cache
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312
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313 d = self.dbpool.runQuery("INSERT INTO profiles(name) VALUES (?)", (name, ))
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314 d.addCallback(getProfileId)
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315 if component is not None:
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316 d.addCallback(setComponent)
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317 d.addCallback(profile_created)
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318 return d
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319
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320 def deleteProfile(self, name):
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321 """Delete profile
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322
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323 @param name: name of the profile
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324 @return: deferred triggered once profile is actually deleted
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325 """
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326 def deletionError(failure_):
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327 log.error(_(u"Can't delete profile [%s]") % name)
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328 return failure_
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329
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330 def delete(txn):
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331 profile_id = self.profiles.pop(name)
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332 txn.execute("DELETE FROM profiles WHERE name = ?", (name,))
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333 # FIXME: the following queries should be done by the ON DELETE CASCADE
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334 # but it seems they are not, so we explicitly do them by security
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335 # this need more investigation
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336 txn.execute("DELETE FROM history WHERE profile_id = ?", (profile_id,))
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337 txn.execute("DELETE FROM param_ind WHERE profile_id = ?", (profile_id,))
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338 txn.execute("DELETE FROM private_ind WHERE profile_id = ?", (profile_id,))
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339 txn.execute("DELETE FROM private_ind_bin WHERE profile_id = ?", (profile_id,))
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340 txn.execute("DELETE FROM components WHERE profile_id = ?", (profile_id,))
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341 return None
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342
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343 d = self.dbpool.runInteraction(delete)
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344 d.addCallback(lambda ignore: log.info(_("Profile [%s] deleted") % name))
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345 d.addErrback(deletionError)
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346 return d
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347
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348 ## Params
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349 def loadGenParams(self, params_gen):
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350 """Load general parameters
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351
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352 @param params_gen: dictionary to fill
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353 @return: deferred
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354 """
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355
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356 def fillParams(result):
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357 for param in result:
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358 category, name, value = param
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359 params_gen[(category, name)] = value
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360 log.debug(_(u"loading general parameters from database"))
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361 return self.dbpool.runQuery("SELECT category,name,value FROM param_gen").addCallback(fillParams)
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362
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363 def loadIndParams(self, params_ind, profile):
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364 """Load individual parameters
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365
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366 @param params_ind: dictionary to fill
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367 @param profile: a profile which *must* exist
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368 @return: deferred
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369 """
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370
412
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371 def fillParams(result):
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372 for param in result:
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373 category, name, value = param
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374 params_ind[(category, name)] = value
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375 log.debug(_(u"loading individual parameters from database"))
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376 d = self.dbpool.runQuery("SELECT category,name,value FROM param_ind WHERE profile_id=?", (self.profiles[profile], ))
412
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377 d.addCallback(fillParams)
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378 return d
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379
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380 def getIndParam(self, category, name, profile):
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381 """Ask database for the value of one specific individual parameter
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382
413
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383 @param category: category of the parameter
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384 @param name: name of the parameter
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385 @param profile: %(doc_profile)s
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parents: 2013
diff changeset
386 @return: deferred
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
387 """
592
e5a875a3311b Fix pep8 support in src/memory.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
388 d = self.dbpool.runQuery("SELECT value FROM param_ind WHERE category=? AND name=? AND profile_id=?", (category, name, self.profiles[profile]))
413
dd4caab17008 core: - individual parameters managed through sqlite
Goffi <goffi@goffi.org>
parents: 412
diff changeset
389 d.addCallback(self.__getFirstResult)
dd4caab17008 core: - individual parameters managed through sqlite
Goffi <goffi@goffi.org>
parents: 412
diff changeset
390 return d
dd4caab17008 core: - individual parameters managed through sqlite
Goffi <goffi@goffi.org>
parents: 412
diff changeset
391
412
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
392 def setGenParam(self, category, name, value):
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
393 """Save the general parameters in database
2500
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
394
412
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
395 @param category: category of the parameter
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
396 @param name: name of the parameter
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
397 @param value: value to set
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
398 @return: deferred"""
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
399 d = self.dbpool.runQuery("REPLACE INTO param_gen(category,name,value) VALUES (?,?,?)", (category, name, value))
1409
3265a2639182 massive (preventive) addition of 'u' (unicode) before the strings passed to logging functions
souliane <souliane@mailoo.org>
parents: 1396
diff changeset
400 d.addErrback(lambda ignore: log.error(_(u"Can't set general parameter (%(category)s/%(name)s) in database" % {"category": category, "name": name})))
412
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
401 return d
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
402
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
403 def setIndParam(self, category, name, value, profile):
432
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory)
Goffi <goffi@goffi.org>
parents: 425
diff changeset
404 """Save the individual parameters in database
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
405
412
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
406 @param category: category of the parameter
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
407 @param name: name of the parameter
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
408 @param value: value to set
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
409 @param profile: a profile which *must* exist
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
410 @return: deferred
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
411 """
412
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
412 d = self.dbpool.runQuery("REPLACE INTO param_ind(category,name,profile_id,value) VALUES (?,?,?,?)", (category, name, self.profiles[profile], value))
1409
3265a2639182 massive (preventive) addition of 'u' (unicode) before the strings passed to logging functions
souliane <souliane@mailoo.org>
parents: 1396
diff changeset
413 d.addErrback(lambda ignore: log.error(_(u"Can't set individual parameter (%(category)s/%(name)s) for [%(profile)s] in database" % {"category": category, "name": name, "profile": profile})))
412
62b17854254e database integration: first draft
Goffi <goffi@goffi.org>
parents:
diff changeset
414 return d
413
dd4caab17008 core: - individual parameters managed through sqlite
Goffi <goffi@goffi.org>
parents: 412
diff changeset
415
2500
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
416 ## History
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
417
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2747
diff changeset
418 def _addToHistoryCb(self, __, data):
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
419 # Message metadata were successfuly added to history
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
420 # now we can add message and subject
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
421 uid = data['uid']
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
422 for key in ('message', 'subject'):
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
423 for lang, value in data[key].iteritems():
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
424 d = self.dbpool.runQuery("INSERT INTO {key}(history_uid, {key}, language) VALUES (?,?,?)".format(key=key),
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
425 (uid, value, lang or None))
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2747
diff changeset
426 d.addErrback(lambda __: log.error(_(u"Can't save following {key} in history (uid: {uid}, lang:{lang}): {value}".format(
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
427 key=key, uid=uid, lang=lang, value=value))))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
428 try:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
429 thread = data['extra']['thread']
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
430 except KeyError:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
431 pass
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
432 else:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
433 thread_parent = data['extra'].get('thread_parent')
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
434 d = self.dbpool.runQuery("INSERT INTO thread(history_uid, thread_id, parent_id) VALUES (?,?,?)",
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
435 (uid, thread, thread_parent))
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2747
diff changeset
436 d.addErrback(lambda __: log.error(_(u"Can't save following thread in history (uid: {uid}): thread:{thread}), parent:{parent}".format(
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
437 uid=uid, thread=thread, parent=thread_parent))))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
438
1961
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
439 def _addToHistoryEb(self, failure_, data):
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
440 failure_.trap(sqlite3.IntegrityError)
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
441 sqlite_msg = failure_.value.args[0]
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
442 if "UNIQUE constraint failed" in sqlite_msg:
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
443 log.debug(u"message {} is already in history, not storing it again".format(data['uid']))
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
444 if 'received_timestamp' not in data:
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
445 log.warning(u"duplicate message is not delayed, this is maybe a bug: data={}".format(data))
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
446 # we cancel message to avoid sending duplicate message to frontends
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
447 raise failure.Failure(exceptions.CancelError("Cancelled duplicated message"))
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
448 else:
1961
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
449 log.error(u"Can't store message in history: {}".format(failure_))
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
450
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
451 def _logHistoryError(self, failure_, from_jid, to_jid, data):
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
452 if failure_.check(exceptions.CancelError):
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
453 # we propagate CancelError to avoid sending message to frontends
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
454 raise failure_
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
455 log.error(_(u"Can't save following message in history: from [{from_jid}] to [{to_jid}] (uid: {uid})"
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
456 .format(from_jid=from_jid.full(), to_jid=to_jid.full(), uid=data['uid'])))
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
457
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
458 def addToHistory(self, data, profile):
425
e4e9187e3b5b backend, bridge: asynchronous history
Goffi <goffi@goffi.org>
parents: 423
diff changeset
459 """Store a new message in history
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
460
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
461 @param data(dict): message data as build by SatMessageProtocol.onMessage
425
e4e9187e3b5b backend, bridge: asynchronous history
Goffi <goffi@goffi.org>
parents: 423
diff changeset
462 """
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
463 extra = pickle.dumps({k: v for k, v in data['extra'].iteritems() if k not in NOT_IN_EXTRA}, 0)
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
464 from_jid = data['from']
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
465 to_jid = data['to']
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
466 d = self.dbpool.runQuery("INSERT INTO history(uid, stanza_id, update_uid, profile_id, source, dest, source_res, dest_res, timestamp, received_timestamp, type, extra) VALUES (?,?,?,?,?,?,?,?,?,?,?,?)",
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
467 (data['uid'], data['extra'].get('stanza_id'), data['extra'].get('update_uid'), self.profiles[profile], data['from'].userhost(), to_jid.userhost(), from_jid.resource, to_jid.resource, data['timestamp'], data.get('received_timestamp'), data['type'], sqlite3.Binary(extra)))
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
468 d.addCallbacks(self._addToHistoryCb, self._addToHistoryEb, callbackArgs=[data], errbackArgs=[data])
1961
c73e08094a95 memory (sqlite): better handling of IntegrityError
Goffi <goffi@goffi.org>
parents: 1955
diff changeset
469 d.addErrback(self._logHistoryError, from_jid, to_jid, data)
425
e4e9187e3b5b backend, bridge: asynchronous history
Goffi <goffi@goffi.org>
parents: 423
diff changeset
470 return d
e4e9187e3b5b backend, bridge: asynchronous history
Goffi <goffi@goffi.org>
parents: 423
diff changeset
471
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
472 def sqliteHistoryToList(self, query_result):
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
473 """Get SQL query result and return a list of message data dicts"""
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
474 result = []
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
475 current = {'uid': None}
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
476 for row in reversed(query_result):
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
477 uid, stanza_id, update_uid, source, dest, source_res, dest_res, timestamp, received_timestamp,\
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
478 type_, extra, message, message_lang, subject, subject_lang, thread, thread_parent = row
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
479 if uid != current['uid']:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
480 # new message
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
481 try:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
482 extra = pickle.loads(str(extra or ""))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
483 except EOFError:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
484 extra = {}
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
485 current = {
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
486 'from': "%s/%s" % (source, source_res) if source_res else source,
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
487 'to': "%s/%s" % (dest, dest_res) if dest_res else dest,
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
488 'uid': uid,
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
489 'message': {},
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
490 'subject': {},
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
491 'type': type_,
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
492 'extra': extra,
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
493 'timestamp': timestamp,
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
494 }
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
495 if stanza_id is not None:
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
496 current['extra']['stanza_id'] = stanza_id
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
497 if update_uid is not None:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
498 current['extra']['update_uid'] = update_uid
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
499 if received_timestamp is not None:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
500 current['extra']['received_timestamp'] = str(received_timestamp)
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
501 result.append(current)
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
502
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
503 if message is not None:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
504 current['message'][message_lang or ''] = message
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
505
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
506 if subject is not None:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
507 current['subject'][subject_lang or ''] = subject
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
508
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
509 if thread is not None:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
510 current_extra = current['extra']
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
511 current_extra['thread'] = thread
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
512 if thread_parent is not None:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
513 current_extra['thread_parent'] = thread_parent
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
514 else:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
515 if thread_parent is not None:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
516 log.error(u"Database inconsistency: thread parent without thread (uid: {uid}, thread_parent: {parent})"
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
517 .format(uid=uid, parent=thread_parent))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
518
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
519 return result
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
520
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
521 def listDict2listTuple(self, messages_data):
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
522 """Return a list of tuple as used in bridge from a list of messages data"""
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
523 ret = []
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
524 for m in messages_data:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
525 ret.append((m['uid'], m['timestamp'], m['from'], m['to'], m['message'], m['subject'], m['type'], m['extra']))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
526 return ret
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
527
2013
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
528 def historyGet(self, from_jid, to_jid, limit=None, between=True, filters=None, profile=None):
1222
e6e0ea4dc835 memory: add Parameter "Chat history limit"
souliane <souliane@mailoo.org>
parents: 1221
diff changeset
529 """Retrieve messages in history
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
530
1222
e6e0ea4dc835 memory: add Parameter "Chat history limit"
souliane <souliane@mailoo.org>
parents: 1221
diff changeset
531 @param from_jid (JID): source JID (full, or bare for catchall)
e6e0ea4dc835 memory: add Parameter "Chat history limit"
souliane <souliane@mailoo.org>
parents: 1221
diff changeset
532 @param to_jid (JID): dest JID (full, or bare for catchall)
e6e0ea4dc835 memory: add Parameter "Chat history limit"
souliane <souliane@mailoo.org>
parents: 1221
diff changeset
533 @param limit (int): maximum number of messages to get:
e6e0ea4dc835 memory: add Parameter "Chat history limit"
souliane <souliane@mailoo.org>
parents: 1221
diff changeset
534 - 0 for no message (returns the empty list)
e6e0ea4dc835 memory: add Parameter "Chat history limit"
souliane <souliane@mailoo.org>
parents: 1221
diff changeset
535 - None for unlimited
e6e0ea4dc835 memory: add Parameter "Chat history limit"
souliane <souliane@mailoo.org>
parents: 1221
diff changeset
536 @param between (bool): confound source and dest (ignore the direction)
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
537 @param filters (dict[unicode, unicode]): pattern to filter the history results
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
538 @param profile (unicode): %(doc_profile)s
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
539 @return: list of tuple as in [messageNew]
425
e4e9187e3b5b backend, bridge: asynchronous history
Goffi <goffi@goffi.org>
parents: 423
diff changeset
540 """
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
541 assert profile
2013
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
542 if filters is None:
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
543 filters = {}
1221
5e5661ab5c81 memory: getHistory with limit=0 now returns an empty list, use limit=None to return all messages
souliane <souliane@mailoo.org>
parents: 1099
diff changeset
544 if limit == 0:
5e5661ab5c81 memory: getHistory with limit=0 now returns an empty list, use limit=None to return all messages
souliane <souliane@mailoo.org>
parents: 1099
diff changeset
545 return defer.succeed([])
592
e5a875a3311b Fix pep8 support in src/memory.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
546
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
547 query_parts = [u"SELECT uid, stanza_id, update_uid, source, dest, source_res, dest_res, timestamp, received_timestamp,\
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
548 type, extra, message, message.language, subject, subject.language, thread_id, thread.parent_id\
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
549 FROM history LEFT JOIN message ON history.uid = message.history_uid\
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
550 LEFT JOIN subject ON history.uid=subject.history_uid\
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
551 LEFT JOIN thread ON history.uid=thread.history_uid\
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
552 WHERE profile_id=?"] # FIXME: not sure if it's the best request, messages and subjects can appear several times here
538
2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles
Goffi <goffi@goffi.org>
parents: 512
diff changeset
553 values = [self.profiles[profile]]
425
e4e9187e3b5b backend, bridge: asynchronous history
Goffi <goffi@goffi.org>
parents: 423
diff changeset
554
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
555 def test_jid(type_, jid_):
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
556 values.append(jid_.userhost())
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
557 if jid_.resource:
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
558 values.append(jid_.resource)
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
559 return u'({type_}=? AND {type_}_res=?)'.format(type_=type_)
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
560 return u'{type_}=?'.format(type_=type_)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
561
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
562 if not from_jid and not to_jid:
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
563 # not jid specified, we want all one2one communications
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
564 pass
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
565 elif between:
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
566 if not from_jid or not to_jid:
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
567 # we only have one jid specified, we check all messages
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
568 # from or to this jid
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
569 jid_ = from_jid or to_jid
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
570 query_parts.append(u"AND ({source} OR {dest})".format(
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
571 source=test_jid(u'source', jid_),
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
572 dest=test_jid(u'dest' , jid_)))
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
573 else:
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
574 # we have 2 jids specified, we check all communications between
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
575 # those 2 jids
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
576 query_parts.append(
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
577 u"AND (({source_from} AND {dest_to}) "
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
578 u"OR ({source_to} AND {dest_from}))".format(
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
579 source_from=test_jid('source', from_jid),
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
580 dest_to=test_jid('dest', to_jid),
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
581 source_to=test_jid('source', to_jid),
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
582 dest_from=test_jid('dest', from_jid)))
425
e4e9187e3b5b backend, bridge: asynchronous history
Goffi <goffi@goffi.org>
parents: 423
diff changeset
583 else:
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
584 # we want one communication in specific direction (from somebody or
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
585 # to somebody).
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
586 q = []
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
587 if from_jid is not None:
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
588 q.append(test_jid('source', from_jid))
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
589 if to_jid is not None:
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
590 q.append(test_jid('dest', to_jid))
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
591 query_parts.append(u"AND " + u" AND ".join(q))
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
592
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
593 # set to True if "ORDER BY" is already added
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
594 order = False
448
17c7e48bf68f core: - history management improved
Goffi <goffi@goffi.org>
parents: 441
diff changeset
595
2013
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
596 if filters:
2843
a425c1ca51d0 core (memory/sqlite): added a "timestamp_start" filter to retrieve history from a specific point in time
Goffi <goffi@goffi.org>
parents: 2787
diff changeset
597 if u'timestamp_start' in filters:
a425c1ca51d0 core (memory/sqlite): added a "timestamp_start" filter to retrieve history from a specific point in time
Goffi <goffi@goffi.org>
parents: 2787
diff changeset
598 query_parts.append(u"AND timestamp>= ?")
2895
1a23547f95fd memory (sqlite): cast timestamp_start filter to float instead of int
Goffi <goffi@goffi.org>
parents: 2889
diff changeset
599 values.append(float(filters[u'timestamp_start']))
2715
b35c84ea73cf plugin XEP-0045: MAM implementation for MUC
Goffi <goffi@goffi.org>
parents: 2711
diff changeset
600 if u'body' in filters:
2013
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
601 # TODO: use REGEXP (function to be defined) instead of GLOB: https://www.sqlite.org/lang_expr.html
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
602 query_parts.append(u"AND message LIKE ?")
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
603 values.append(u"%{}%".format(filters['body']))
2715
b35c84ea73cf plugin XEP-0045: MAM implementation for MUC
Goffi <goffi@goffi.org>
parents: 2711
diff changeset
604 if u'search' in filters:
2013
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
605 query_parts.append(u"AND (message LIKE ? OR source_res LIKE ?)")
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
606 values.extend([u"%{}%".format(filters['search'])] * 2)
2715
b35c84ea73cf plugin XEP-0045: MAM implementation for MUC
Goffi <goffi@goffi.org>
parents: 2711
diff changeset
607 if u'types' in filters:
2013
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
608 types = filters['types'].split()
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
609 query_parts.append(u"AND type IN ({})".format(u','.join("?"*len(types))))
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
610 values.extend(types)
2715
b35c84ea73cf plugin XEP-0045: MAM implementation for MUC
Goffi <goffi@goffi.org>
parents: 2711
diff changeset
611 if u'not_types' in filters:
2013
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
612 types = filters['not_types'].split()
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
613 query_parts.append(u"AND type NOT IN ({})".format(u','.join("?"*len(types))))
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
614 values.extend(types)
2715
b35c84ea73cf plugin XEP-0045: MAM implementation for MUC
Goffi <goffi@goffi.org>
parents: 2711
diff changeset
615 if u'last_stanza_id' in filters:
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
616 # this request get the last message with a "stanza_id" that we
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
617 # have in history. This is mainly used to retrieve messages sent
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
618 # while we were offline, using MAM (XEP-0313).
2715
b35c84ea73cf plugin XEP-0045: MAM implementation for MUC
Goffi <goffi@goffi.org>
parents: 2711
diff changeset
619 # It must be set after all other filters, because it contains an ORDER BY
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
620 if (filters[u'last_stanza_id'] is not True
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
621 or limit != 1):
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
622 raise ValueError(u"Unexpected values for last_stanza_id filter")
2787
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
623 query_parts.append(u"AND stanza_id IS NOT NULL ORDER BY history.received_timestamp DESC")
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
624 order = True
2013
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
625
2715
b35c84ea73cf plugin XEP-0045: MAM implementation for MUC
Goffi <goffi@goffi.org>
parents: 2711
diff changeset
626
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
627 if not order:
2787
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
628 # timestamp may be identical for 2 close messages (specially when delay is
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
629 # used) that's why we order ties by received_timestamp
2716
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
630 # We'll reverse the order in sqliteHistoryToList
2787
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
631 query_parts.append(u"ORDER BY timestamp DESC, history.received_timestamp DESC")
2699
310e41bd6666 core (memory/sqlite): added stanza_id:
Goffi <goffi@goffi.org>
parents: 2562
diff changeset
632 # we use DESC here so LIMIT keep the last messages
1221
5e5661ab5c81 memory: getHistory with limit=0 now returns an empty list, use limit=None to return all messages
souliane <souliane@mailoo.org>
parents: 1099
diff changeset
633 if limit is not None:
2013
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
634 query_parts.append(u"LIMIT ?")
425
e4e9187e3b5b backend, bridge: asynchronous history
Goffi <goffi@goffi.org>
parents: 423
diff changeset
635 values.append(limit)
587
952322b1d490 Remove trailing whitespaces.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 572
diff changeset
636
2013
b536dd121da1 backend (memory), frontends: improved history filtering:
Goffi <goffi@goffi.org>
parents: 1962
diff changeset
637 d = self.dbpool.runQuery(u" ".join(query_parts), values)
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
638 d.addCallback(self.sqliteHistoryToList)
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
639 d.addCallback(self.listDict2listTuple)
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
640 return d
425
e4e9187e3b5b backend, bridge: asynchronous history
Goffi <goffi@goffi.org>
parents: 423
diff changeset
641
2500
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
642 ## Private values
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
643
2182
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
644 def _privateDataEb(self, failure_, operation, namespace, key=None, profile=None):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
645 """generic errback for data queries"""
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
646 log.error(_(u"Can't {operation} data in database for namespace {namespace}{and_key}{for_profile}: {msg}").format(
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
647 operation = operation,
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
648 namespace = namespace,
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
649 and_key = (u" and key " + key) if key is not None else u"",
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
650 for_profile = (u' [' + profile + u']') if profile is not None else u'',
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
651 msg = failure_))
592
e5a875a3311b Fix pep8 support in src/memory.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
652
2182
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
653 def _generateDataDict(self, query_result, binary):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
654 if binary:
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
655 return {k: pickle.loads(str(v)) for k,v in query_result}
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
656 else:
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
657 return dict(query_result)
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
658
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
659 def _getPrivateTable(self, binary, profile):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
660 """Get table to use for private values"""
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
661 table = [u'private']
425
e4e9187e3b5b backend, bridge: asynchronous history
Goffi <goffi@goffi.org>
parents: 423
diff changeset
662
2182
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
663 if profile is None:
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
664 table.append(u'gen')
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
665 else:
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
666 table.append(u'ind')
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
667
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
668 if binary:
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
669 table.append(u'bin')
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
670
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
671 return u'_'.join(table)
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
672
2182
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
673 def getPrivates(self, namespace, keys=None, binary=False, profile=None):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
674 """Get private value(s) from databases
592
e5a875a3311b Fix pep8 support in src/memory.
Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
parents: 588
diff changeset
675
2182
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
676 @param namespace(unicode): namespace of the values
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
677 @param keys(iterable, None): keys of the values to get
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
678 None to get all keys/values
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
679 @param binary(bool): True to deserialise binary values
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
680 @param profile(unicode, None): profile to use for individual values
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
681 None to use general values
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
682 @return (dict[unicode, object]): gotten keys/values
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
683 """
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
684 log.debug(_(u"getting {type}{binary} private values from database for namespace {namespace}{keys}".format(
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
685 type = u"general" if profile is None else "individual",
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
686 binary = u" binary" if binary else u"",
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
687 namespace = namespace,
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
688 keys = u" with keys {}".format(u", ".join(keys)) if keys is not None else u"")))
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
689 table = self._getPrivateTable(binary, profile)
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
690 query_parts = [u"SELECT key,value FROM", table, "WHERE namespace=?"]
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
691 args = [namespace]
432
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory)
Goffi <goffi@goffi.org>
parents: 425
diff changeset
692
2182
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
693 if keys is not None:
2209
ea41cf1e6d29 memory (persistent, sqlite): fixed getPrivates bug with keys arguments and its use in LazyPersistentBinaryDict
Goffi <goffi@goffi.org>
parents: 2182
diff changeset
694 placeholders = u','.join(len(keys) * u'?')
ea41cf1e6d29 memory (persistent, sqlite): fixed getPrivates bug with keys arguments and its use in LazyPersistentBinaryDict
Goffi <goffi@goffi.org>
parents: 2182
diff changeset
695 query_parts.append(u'AND key IN (' + placeholders + u')')
ea41cf1e6d29 memory (persistent, sqlite): fixed getPrivates bug with keys arguments and its use in LazyPersistentBinaryDict
Goffi <goffi@goffi.org>
parents: 2182
diff changeset
696 args.extend(keys)
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
697
2182
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
698 if profile is not None:
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
699 query_parts.append(u'AND profile_id=?')
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
700 args.append(self.profiles[profile])
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
701
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
702 d = self.dbpool.runQuery(u" ".join(query_parts), args)
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
703 d.addCallback(self._generateDataDict, binary)
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
704 d.addErrback(self._privateDataEb, u"get", namespace, profile=profile)
432
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory)
Goffi <goffi@goffi.org>
parents: 425
diff changeset
705 return d
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory)
Goffi <goffi@goffi.org>
parents: 425
diff changeset
706
2182
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
707 def setPrivateValue(self, namespace, key, value, binary=False, profile=None):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
708 """Set a private value in database
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
709
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
710 @param namespace(unicode): namespace of the values
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
711 @param key(unicode): key of the value to set
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
712 @param value(object): value to set
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
713 @param binary(bool): True if it's a binary values
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
714 binary values need to be serialised, used for everything but strings
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
715 @param profile(unicode, None): profile to use for individual value
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
716 if None, it's a general value
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
717 """
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
718 table = self._getPrivateTable(binary, profile)
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
719 query_values_names = [u'namespace', u'key', u'value']
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
720 query_values = [namespace, key]
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
721
2182
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
722 if binary:
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
723 value = sqlite3.Binary(pickle.dumps(value, 0))
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
724
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
725 query_values.append(value)
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
726
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
727 if profile is not None:
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
728 query_values_names.append(u'profile_id')
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
729 query_values.append(self.profiles[profile])
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
730
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
731 query_parts = [u"REPLACE INTO", table, u'(', u','.join(query_values_names), u')',
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
732 u"VALUES (", u",".join(u'?'*len(query_values_names)), u')']
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
733
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
734 d = self.dbpool.runQuery(u" ".join(query_parts), query_values)
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
735 d.addErrback(self._privateDataEb, u"set", namespace, key, profile=profile)
432
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory)
Goffi <goffi@goffi.org>
parents: 425
diff changeset
736 return d
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory)
Goffi <goffi@goffi.org>
parents: 425
diff changeset
737
2182
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
738 def delPrivateValue(self, namespace, key, binary=False, profile=None):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
739 """Delete private value from database
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
740
432
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory)
Goffi <goffi@goffi.org>
parents: 425
diff changeset
741 @param category: category of the privateeter
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory)
Goffi <goffi@goffi.org>
parents: 425
diff changeset
742 @param key: key of the private value
2182
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
743 @param binary(bool): True if it's a binary values
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
744 @param profile(unicode, None): profile to use for individual value
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
745 if None, it's a general value
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
746 """
2182
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
747 table = self._getPrivateTable(binary, profile)
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
748 query_parts = [u"DELETE FROM", table, u"WHERE namespace=? AND key=?"]
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
749 args = [namespace, key]
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
750 if profile is not None:
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
751 query_parts.append(u"AND profile_id=?")
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
752 args.append(self.profiles[profile])
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
753 d = self.dbpool.runQuery(u" ".join(query_parts), args)
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict:
Goffi <goffi@goffi.org>
parents: 2144
diff changeset
754 d.addErrback(self._privateDataEb, u"delete", namespace, key, profile=profile)
432
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory)
Goffi <goffi@goffi.org>
parents: 425
diff changeset
755 return d
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory)
Goffi <goffi@goffi.org>
parents: 425
diff changeset
756
2735
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
757 def delPrivateNamespace(self, namespace, binary=False, profile=None):
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
758 """Delete all data from a private namespace
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
759
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
760 Be really cautious when you use this method, as all data with given namespace are
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
761 removed.
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
762 Params are the same as for delPrivateValue
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
763 """
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
764 table = self._getPrivateTable(binary, profile)
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
765 query_parts = [u"DELETE FROM", table, u"WHERE namespace=?"]
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
766 args = [namespace]
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
767 if profile is not None:
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
768 query_parts.append(u"AND profile_id=?")
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
769 args.append(self.profiles[profile])
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
770 d = self.dbpool.runQuery(u" ".join(query_parts), args)
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
771 d.addErrback(self._privateDataEb, u"delete namespace", namespace, profile=profile)
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
772 return d
ba74914277cf core (memory/sqlite): new delPrivateNamespace method to delete all data of a specific namespace for a profile.
Goffi <goffi@goffi.org>
parents: 2722
diff changeset
773
2500
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
774 ## Files
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
775
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
776 @defer.inlineCallbacks
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
777 def getFiles(self, client, file_id=None, version=u'', parent=None, type_=None,
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
778 file_hash=None, hash_algo=None, name=None, namespace=None, mime_type=None,
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
779 owner=None, access=None, projection=None, unique=False):
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
780 """retrieve files with with given filters
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
781
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
782 @param file_id(unicode, None): id of the file
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
783 None to ignore
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
784 @param version(unicode, None): version of the file
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
785 None to ignore
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
786 empty string to look for current version
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
787 @param parent(unicode, None): id of the directory containing the files
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
788 None to ignore
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
789 empty string to look for root files/directories
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
790 @param projection(list[unicode], None): name of columns to retrieve
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
791 None to retrieve all
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
792 @param unique(bool): if True will remove duplicates
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
793 other params are the same as for [setFile]
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
794 @return (list[dict]): files corresponding to filters
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
795 """
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
796 query_parts = ["SELECT"]
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
797 if unique:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
798 query_parts.append('DISTINCT')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
799 if projection is None:
2507
4c45df43ea44 core (memory/sqlite): renamed column for files from hash to file_hash:
Goffi <goffi@goffi.org>
parents: 2500
diff changeset
800 projection = ['id', 'version', 'parent', 'type', 'file_hash', 'hash_algo', 'name',
2500
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
801 'size', 'namespace', 'mime_type', 'created', 'modified', 'owner',
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
802 'access', 'extra']
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
803 query_parts.append(','.join(projection))
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
804 query_parts.append("FROM files WHERE")
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
805 filters = ['profile_id=?']
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
806 args = [self.profiles[client.profile]]
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
807
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
808 if file_id is not None:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
809 filters.append(u'id=?')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
810 args.append(file_id)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
811 if version is not None:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
812 filters.append(u'version=?')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
813 args.append(version)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
814 if parent is not None:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
815 filters.append(u'parent=?')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
816 args.append(parent)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
817 if type_ is not None:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
818 filters.append(u'type=?')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
819 args.append(type_)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
820 if file_hash is not None:
2507
4c45df43ea44 core (memory/sqlite): renamed column for files from hash to file_hash:
Goffi <goffi@goffi.org>
parents: 2500
diff changeset
821 filters.append(u'file_hash=?')
2500
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
822 args.append(file_hash)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
823 if hash_algo is not None:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
824 filters.append(u'hash_algo=?')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
825 args.append(hash_algo)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
826 if name is not None:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
827 filters.append(u'name=?')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
828 args.append(name)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
829 if namespace is not None:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
830 filters.append(u'namespace=?')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
831 args.append(namespace)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
832 if mime_type is not None:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
833 filters.append(u'mime_type=?')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
834 args.append(mime_type)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
835 if owner is not None:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
836 filters.append(u'owner=?')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
837 args.append(owner.full())
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
838 if access is not None:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
839 raise NotImplementedError('Access check is not implemented yet')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
840 # a JSON comparison is needed here
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
841
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
842 filters = u' AND '.join(filters)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
843 query_parts.append(filters)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
844 query = u' '.join(query_parts)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
845
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
846 result = yield self.dbpool.runQuery(query, args)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
847 files_data = [dict(zip(projection, row)) for row in result]
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
848 to_parse = {'access', 'extra'}.intersection(projection)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
849 to_filter = {'owner'}.intersection(projection)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
850 if to_parse or to_filter:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
851 for file_data in files_data:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
852 for key in to_parse:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
853 value = file_data[key]
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
854 file_data[key] = {} if value is None else json.loads(value)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
855 owner = file_data.get('owner')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
856 if owner is not None:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
857 file_data['owner'] = jid.JID(owner)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
858 defer.returnValue(files_data)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
859
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
860 def setFile(self, client, name, file_id, version=u'', parent=None, type_=C.FILE_TYPE_FILE,
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
861 file_hash=None, hash_algo=None, size=None, namespace=None, mime_type=None,
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
862 created=None, modified=None, owner=None, access=None, extra=None):
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
863 """set a file metadata
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
864
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
865 @param client(SatXMPPClient): client owning the file
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
866 @param name(unicode): name of the file (must not contain "/")
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
867 @param file_id(unicode): unique id of the file
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
868 @param version(unicode): version of this file
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
869 @param parent(unicode): id of the directory containing this file
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
870 None if it is a root file/directory
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
871 @param type_(unicode): one of:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
872 - file
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
873 - directory
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
874 @param file_hash(unicode): unique hash of the payload
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
875 @param hash_algo(unicode): algorithm used for hashing the file (usually sha-256)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
876 @param size(int): size in bytes
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
877 @param namespace(unicode, None): identifier (human readable is better) to group files
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
878 for instance, namespace could be used to group files in a specific photo album
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
879 @param mime_type(unicode): MIME type of the file, or None if not known/guessed
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
880 @param created(int): UNIX time of creation
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
881 @param modified(int,None): UNIX time of last modification, or None to use created date
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
882 @param owner(jid.JID, None): jid of the owner of the file (mainly useful for component)
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
883 @param access(dict, None): serialisable dictionary with access rules. See [memory.memory] for details
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
884 @param extra(dict, None): serialisable dictionary of any extra data
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
885 will be encoded to json in database
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
886 """
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
887 if extra is not None:
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
888 assert isinstance(extra, dict)
2507
4c45df43ea44 core (memory/sqlite): renamed column for files from hash to file_hash:
Goffi <goffi@goffi.org>
parents: 2500
diff changeset
889 query = ('INSERT INTO files(id, version, parent, type, file_hash, hash_algo, name, size, namespace, '
2500
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
890 'mime_type, created, modified, owner, access, extra, profile_id) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)')
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
891 d = self.dbpool.runQuery(query, (file_id, version.strip(), parent, type_,
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
892 file_hash, hash_algo,
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
893 name, size, namespace,
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
894 mime_type, created, modified,
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
895 owner.full() if owner is not None else None,
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
896 json.dumps(access) if access else None,
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
897 json.dumps(extra) if extra else None,
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
898 self.profiles[client.profile]))
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
899 d.addErrback(lambda failure: log.error(_(u"Can't save file metadata for [{profile}]: {reason}".format(profile=client.profile, reason=failure))))
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
900 return d
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
901
2526
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
902 def _fileUpdate(self, cursor, file_id, column, update_cb):
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
903 query = 'SELECT {column} FROM files where id=?'.format(column=column)
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
904 for i in xrange(5):
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
905 cursor.execute(query, [file_id])
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
906 try:
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
907 older_value_raw = cursor.fetchone()[0]
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
908 except TypeError:
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
909 raise exceptions.NotFound
2918
21cf8395616c memory (sqlite): fixed fileUpdate when original value is not set (NULL)
Goffi <goffi@goffi.org>
parents: 2895
diff changeset
910 if older_value_raw is None:
21cf8395616c memory (sqlite): fixed fileUpdate when original value is not set (NULL)
Goffi <goffi@goffi.org>
parents: 2895
diff changeset
911 value = {}
21cf8395616c memory (sqlite): fixed fileUpdate when original value is not set (NULL)
Goffi <goffi@goffi.org>
parents: 2895
diff changeset
912 else:
21cf8395616c memory (sqlite): fixed fileUpdate when original value is not set (NULL)
Goffi <goffi@goffi.org>
parents: 2895
diff changeset
913 value = json.loads(older_value_raw)
2526
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
914 update_cb(value)
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
915 value_raw = json.dumps(value)
2918
21cf8395616c memory (sqlite): fixed fileUpdate when original value is not set (NULL)
Goffi <goffi@goffi.org>
parents: 2895
diff changeset
916 if older_value_raw is None:
21cf8395616c memory (sqlite): fixed fileUpdate when original value is not set (NULL)
Goffi <goffi@goffi.org>
parents: 2895
diff changeset
917 update_query = 'UPDATE files SET {column}=? WHERE id=? AND {column} is NULL'.format(column=column)
21cf8395616c memory (sqlite): fixed fileUpdate when original value is not set (NULL)
Goffi <goffi@goffi.org>
parents: 2895
diff changeset
918 update_args = (value_raw, file_id)
21cf8395616c memory (sqlite): fixed fileUpdate when original value is not set (NULL)
Goffi <goffi@goffi.org>
parents: 2895
diff changeset
919 else:
21cf8395616c memory (sqlite): fixed fileUpdate when original value is not set (NULL)
Goffi <goffi@goffi.org>
parents: 2895
diff changeset
920 update_query = 'UPDATE files SET {column}=? WHERE id=? AND {column}=?'.format(column=column)
21cf8395616c memory (sqlite): fixed fileUpdate when original value is not set (NULL)
Goffi <goffi@goffi.org>
parents: 2895
diff changeset
921 update_args = (value_raw, file_id, older_value_raw)
2526
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
922 try:
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
923 cursor.execute(update_query, update_args)
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
924 except sqlite3.Error:
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
925 pass
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
926 else:
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
927 if cursor.rowcount == 1:
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
928 break;
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
929 log.warning(_(u"table not updated, probably due to race condition, trying again ({tries})").format(tries=i+1))
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
930 else:
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
931 log.error(_(u"Can't update file table"))
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
932
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
933 def fileUpdate(self, file_id, column, update_cb):
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
934 """update a column value using a method to avoid race conditions
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
935
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
936 the older value will be retrieved from database, then update_cb will be applied
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
937 to update it, and file will be updated checking that older value has not been changed meanwhile
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
938 by an other user. If it has changed, it tries again a couple of times before failing
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
939 @param column(str): column name (only "access" or "extra" are allowed)
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
940 @param update_cb(callable): method to update the value of the colum
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
941 the method will take older value as argument, and must update it in place
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
942 update_cb must not care about serialization,
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
943 it get the deserialized data (i.e. a Python object) directly
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
944 Note that the callable must be thread-safe
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
945 @raise exceptions.NotFound: there is not file with this id
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
946 """
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
947 if column not in ('access', 'extra'):
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
948 raise exceptions.InternalError('bad column name')
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
949 return self.dbpool.runInteraction(self._fileUpdate, file_id, column, update_cb)
35d591086974 core (memory, sqlite): added fileUpdate method to update "extra" and "access" avoiding race condition
Goffi <goffi@goffi.org>
parents: 2507
diff changeset
950
413
dd4caab17008 core: - individual parameters managed through sqlite
Goffi <goffi@goffi.org>
parents: 412
diff changeset
951 ##Helper methods##
dd4caab17008 core: - individual parameters managed through sqlite
Goffi <goffi@goffi.org>
parents: 412
diff changeset
952
dd4caab17008 core: - individual parameters managed through sqlite
Goffi <goffi@goffi.org>
parents: 412
diff changeset
953 def __getFirstResult(self, result):
dd4caab17008 core: - individual parameters managed through sqlite
Goffi <goffi@goffi.org>
parents: 412
diff changeset
954 """Return the first result of a database query
dd4caab17008 core: - individual parameters managed through sqlite
Goffi <goffi@goffi.org>
parents: 412
diff changeset
955 Useful when we are looking for one specific value"""
416
32dc8b18c2ae core: param loading/purging on profile connection/disconnection
Goffi <goffi@goffi.org>
parents: 413
diff changeset
956 return None if not result else result[0][0]
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
957
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
958
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
959 class Updater(object):
2500
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
960 stmnt_regex = re.compile(r"[\w/' ]+(?:\(.*?\))?[^,]*")
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
961 clean_regex = re.compile(r"^ +|(?<= ) +|(?<=,) +| +$")
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
962 CREATE_SQL = "CREATE TABLE %s (%s)"
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
963 INSERT_SQL = "INSERT INTO %s VALUES (%s)"
2787
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
964 INDEX_SQL = "CREATE INDEX %s ON %s(%s)"
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
965 DROP_SQL = "DROP TABLE %s"
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
966 ALTER_SQL = "ALTER TABLE %s ADD COLUMN %s"
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
967 RENAME_TABLE_SQL = "ALTER TABLE %s RENAME TO %s"
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
968
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
969 CONSTRAINTS = ('PRIMARY', 'UNIQUE', 'CHECK', 'FOREIGN')
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
970 TMP_TABLE = "tmp_sat_update"
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
971
2716
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
972 def __init__(self, sqlite_storage, sat_version):
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
973 self._sat_version = sat_version
2716
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
974 self.sqlite_storage = sqlite_storage
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
975
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
976 @property
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
977 def dbpool(self):
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
978 return self.sqlite_storage.dbpool
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
979
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
980 def getLocalVersion(self):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
981 """ Get local database version
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
982
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
983 @return: version (int)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
984 """
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
985 return self.dbpool.runQuery("PRAGMA user_version").addCallback(lambda ret: int(ret[0][0]))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
986
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
987 def _setLocalVersion(self, version):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
988 """ Set local database version
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
989
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
990 @param version: version (int)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
991 @return: deferred
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
992 """
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
993 return self.dbpool.runOperation("PRAGMA user_version=%d" % version)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
994
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
995 def getLocalSchema(self):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
996 """ return raw local schema
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
997
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
998 @return: list of strings with CREATE sql statements for local database
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
999 """
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1000 d = self.dbpool.runQuery("select sql from sqlite_master where type = 'table'")
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1001 d.addCallback(lambda result: [row[0] for row in result])
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1002 return d
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1003
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1004 @defer.inlineCallbacks
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1005 def checkUpdates(self):
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1006 """ Check if a database schema/content update is needed, according to DATABASE_SCHEMAS
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
1007
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1008 @return: deferred which fire a list of SQL update statements, or None if no update is needed
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1009 """
2787
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1010 # TODO: only "table" type (i.e. "CREATE" statements) is checked,
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1011 # "index" should be checked too.
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1012 # This may be not relevant is we move to a higher level library (alchimia?)
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1013 local_version = yield self.getLocalVersion()
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1014 raw_local_sch = yield self.getLocalSchema()
2500
898b6e1fdc7a memory (sqlite): files handling:
Goffi <goffi@goffi.org>
parents: 2483
diff changeset
1015
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1016 local_sch = self.rawStatements2data(raw_local_sch)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1017 current_sch = DATABASE_SCHEMAS['current']['CREATE']
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1018 local_hash = self.statementHash(local_sch)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1019 current_hash = self.statementHash(current_sch)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1020
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1021 # Force the update if the schemas are unchanged but a specific update is needed
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1022 force_update = local_hash == current_hash and local_version < CURRENT_DB_VERSION \
2787
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1023 and {'index', 'specific'}.intersection(DATABASE_SCHEMAS[CURRENT_DB_VERSION])
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1024
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1025 if local_hash == current_hash and not force_update:
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1026 if local_version != CURRENT_DB_VERSION:
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 936
diff changeset
1027 log.warning(_("Your local schema is up-to-date, but database versions mismatch, fixing it..."))
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1028 yield self._setLocalVersion(CURRENT_DB_VERSION)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1029 else:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1030 # an update is needed
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1031
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1032 if local_version == CURRENT_DB_VERSION:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1033 # Database mismatch and we have the latest version
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1034 if self._sat_version.endswith('D'):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1035 # we are in a development version
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1036 update_data = self.generateUpdateData(local_sch, current_sch, False)
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 936
diff changeset
1037 log.warning(_("There is a schema mismatch, but as we are on a dev version, database will be updated"))
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1038 update_raw = yield self.update2raw(update_data, True)
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1039 defer.returnValue(update_raw)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1040 else:
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 936
diff changeset
1041 log.error(_(u"schema version is up-to-date, but local schema differ from expected current schema"))
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1042 update_data = self.generateUpdateData(local_sch, current_sch, True)
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1043 update_raw = yield self.update2raw(update_data)
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1044 log.warning(_(u"Here are the commands that should fix the situation, use at your own risk (do a backup before modifying database), you can go to SàT's MUC room at sat@chat.jabberfr.org for help\n### SQL###\n%s\n### END SQL ###\n") % u'\n'.join("%s;" % statement for statement in update_raw))
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1045 raise exceptions.DatabaseError("Database mismatch")
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1046 else:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1047 # Database is not up-to-date, we'll do the update
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1048 if force_update:
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1049 log.info(_("Database content needs a specific processing, local database will be updated"))
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1050 else:
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1051 log.info(_("Database schema has changed, local database will be updated"))
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1052 update_raw = []
1019
6a16ec17a458 better PEP-8 compliance
souliane <souliane@mailoo.org>
parents: 993
diff changeset
1053 for version in xrange(local_version + 1, CURRENT_DB_VERSION + 1):
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1054 try:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1055 update_data = DATABASE_SCHEMAS[version]
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1056 except KeyError:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1057 raise exceptions.InternalError("Missing update definition (version %d)" % version)
2720
453a12ff6f51 core (memory/sqlite): do not call commitStatements if there is nothing to commit in checkUpdates
Goffi <goffi@goffi.org>
parents: 2716
diff changeset
1058 if "specific" in update_data and update_raw:
2716
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1059 # if we have a specific, we must commit current statements
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1060 # because a specific may modify database itself, and the database
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1061 # must be in the expected state of the previous version.
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1062 yield self.sqlite_storage.commitStatements(update_raw)
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1063 del update_raw[:]
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1064 update_raw_step = yield self.update2raw(update_data)
2716
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1065 if update_raw_step is not None:
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1066 # can be None with specifics
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1067 update_raw.extend(update_raw_step)
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1068 update_raw.append("PRAGMA user_version=%d" % CURRENT_DB_VERSION)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1069 defer.returnValue(update_raw)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1070
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1071 @staticmethod
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1072 def createData2Raw(data):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1073 """ Generate SQL statements from statements data
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
1074
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1075 @param data: dictionary with table as key, and statements data in tuples as value
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1076 @return: list of strings with raw statements
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1077 """
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1078 ret = []
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1079 for table in data:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1080 defs, constraints = data[table]
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1081 assert isinstance(defs, tuple)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1082 assert isinstance(constraints, tuple)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1083 ret.append(Updater.CREATE_SQL % (table, ', '.join(defs + constraints)))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1084 return ret
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1085
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1086 @staticmethod
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1087 def insertData2Raw(data):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1088 """ Generate SQL statements from statements data
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
1089
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1090 @param data: dictionary with table as key, and statements data in tuples as value
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1091 @return: list of strings with raw statements
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1092 """
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1093 ret = []
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1094 for table in data:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1095 values_tuple = data[table]
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1096 assert isinstance(values_tuple, tuple)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1097 for values in values_tuple:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1098 assert isinstance(values, tuple)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1099 ret.append(Updater.INSERT_SQL % (table, ', '.join(values)))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1100 return ret
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1101
2787
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1102 @staticmethod
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1103 def indexData2Raw(data):
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1104 """ Generate SQL statements from statements data
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1105
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1106 @param data: dictionary with table as key, and statements data in tuples as value
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1107 @return: list of strings with raw statements
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1108 """
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1109 ret = []
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1110 assert isinstance(data, tuple)
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1111 for table, col_data in data:
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1112 assert isinstance(table, basestring)
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1113 assert isinstance(col_data, tuple)
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1114 for cols in col_data:
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1115 if isinstance(cols, tuple):
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1116 assert all([isinstance(c, basestring) for c in cols])
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1117 indexed_cols = u','.join(cols)
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1118 elif isinstance(cols, basestring):
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1119 indexed_cols = cols
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1120 else:
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1121 raise exceptions.InternalError(u"unexpected index columns value")
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1122 index_name = table + u'__' + indexed_cols.replace(u',', u'_')
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1123 ret.append(Updater.INDEX_SQL % (index_name, table, indexed_cols))
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1124 return ret
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1125
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1126 def statementHash(self, data):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1127 """ Generate hash of template data
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
1128
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1129 useful to compare schemas
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1130 @param data: dictionary of "CREATE" statement, with tables names as key,
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1131 and tuples of (col_defs, constraints) as values
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1132 @return: hash as string
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1133 """
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1134 hash_ = hashlib.sha1()
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1135 tables = data.keys()
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1136 tables.sort()
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1137
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1138 def stmnts2str(stmts):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1139 return ','.join([self.clean_regex.sub('',stmt) for stmt in sorted(stmts)])
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1140
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1141 for table in tables:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1142 col_defs, col_constr = data[table]
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1143 hash_.update("%s:%s:%s" % (table, stmnts2str(col_defs), stmnts2str(col_constr)))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1144 return hash_.digest()
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1145
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1146 def rawStatements2data(self, raw_statements):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1147 """ separate "CREATE" statements into dictionary/tuples data
2143
c3cac21157d4 memory (sqlite): introduced component table, schema updated:
Goffi <goffi@goffi.org>
parents: 2013
diff changeset
1148
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1149 @param raw_statements: list of CREATE statements as strings
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1150 @return: dictionary with table names as key, and a (col_defs, constraints) tuple
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1151 """
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1152 schema_dict = {}
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1153 for create_statement in raw_statements:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1154 if not create_statement.startswith("CREATE TABLE "):
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 936
diff changeset
1155 log.warning("Unexpected statement, ignoring it")
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1156 continue
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1157 _create_statement = create_statement[13:]
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1158 table, raw_col_stats = _create_statement.split(' ',1)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1159 if raw_col_stats[0] != '(' or raw_col_stats[-1] != ')':
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 936
diff changeset
1160 log.warning("Unexpected statement structure, ignoring it")
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1161 continue
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1162 col_stats = [stmt.strip() for stmt in self.stmnt_regex.findall(raw_col_stats[1:-1])]
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1163 col_defs = []
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1164 constraints = []
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1165 for col_stat in col_stats:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1166 name = col_stat.split(' ',1)[0]
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1167 if name in self.CONSTRAINTS:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1168 constraints.append(col_stat)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1169 else:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1170 col_defs.append(col_stat)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1171 schema_dict[table] = (tuple(col_defs), tuple(constraints))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1172 return schema_dict
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1173
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1174 def generateUpdateData(self, old_data, new_data, modify=False):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1175 """ Generate data for automatic update between two schema data
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1176
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1177 @param old_data: data of the former schema (which must be updated)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1178 @param new_data: data of the current schema
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1179 @param modify: if True, always use "cols modify" table, else try to ALTER tables
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1180 @return: update data, a dictionary with:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1181 - 'create': dictionary of tables to create
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1182 - 'delete': tuple of tables to delete
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1183 - 'cols create': dictionary of columns to create (table as key, tuple of columns to create as value)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1184 - 'cols delete': dictionary of columns to delete (table as key, tuple of columns to delete as value)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1185 - 'cols modify': dictionary of columns to modify (table as key, tuple of old columns to transfert as value). With this table, a new table will be created, and content from the old table will be transfered to it, only cols specified in the tuple will be transfered.
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1186 """
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1187
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1188 create_tables_data = {}
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1189 create_cols_data = {}
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1190 modify_cols_data = {}
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1191 delete_cols_data = {}
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1192 old_tables = set(old_data.keys())
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1193 new_tables = set(new_data.keys())
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1194
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1195 def getChanges(set_olds, set_news):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1196 to_create = set_news.difference(set_olds)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1197 to_delete = set_olds.difference(set_news)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1198 to_check = set_news.intersection(set_olds)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1199 return tuple(to_create), tuple(to_delete), tuple(to_check)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1200
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1201 tables_to_create, tables_to_delete, tables_to_check = getChanges(old_tables, new_tables)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1202
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1203 for table in tables_to_create:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1204 create_tables_data[table] = new_data[table]
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1205
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1206 for table in tables_to_check:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1207 old_col_defs, old_constraints = old_data[table]
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1208 new_col_defs, new_constraints = new_data[table]
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1209 for obj in old_col_defs, old_constraints, new_col_defs, new_constraints:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1210 if not isinstance(obj, tuple):
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 936
diff changeset
1211 raise exceptions.InternalError("Columns definitions must be tuples")
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1212 defs_create, defs_delete, ignore = getChanges(set(old_col_defs), set(new_col_defs))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1213 constraints_create, constraints_delete, ignore = getChanges(set(old_constraints), set(new_constraints))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1214 created_col_names = set([name.split(' ',1)[0] for name in defs_create])
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1215 deleted_col_names = set([name.split(' ',1)[0] for name in defs_delete])
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1216 if (created_col_names.intersection(deleted_col_names or constraints_create or constraints_delete) or
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1217 (modify and (defs_create or constraints_create or defs_delete or constraints_delete))):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1218 # we have modified columns, we need to transfer table
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1219 # we determinate which columns are in both schema so we can transfer them
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1220 old_names = set([name.split(' ',1)[0] for name in old_col_defs])
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1221 new_names = set([name.split(' ',1)[0] for name in new_col_defs])
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1222 modify_cols_data[table] = tuple(old_names.intersection(new_names));
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1223 else:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1224 if defs_create:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1225 create_cols_data[table] = (defs_create)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1226 if defs_delete or constraints_delete:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1227 delete_cols_data[table] = (defs_delete)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1228
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1229 return {'create': create_tables_data,
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1230 'delete': tables_to_delete,
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1231 'cols create': create_cols_data,
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1232 'cols delete': delete_cols_data,
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1233 'cols modify': modify_cols_data
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1234 }
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1235
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1236 @defer.inlineCallbacks
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1237 def update2raw(self, update, dev_version=False):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1238 """ Transform update data to raw SQLite statements
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1239
1455
4fb3280c4568 tmp (wokkel.rsm): use of super instead of direct call in PubSubRequest
Goffi <goffi@goffi.org>
parents: 1409
diff changeset
1240 @param update: update data as returned by generateUpdateData
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1241 @param dev_version: if True, update will be done in dev mode: no deletion will be done, instead a message will be shown. This prevent accidental lost of data while working on the code/database.
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1242 @return: list of string with SQL statements needed to update the base
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1243 """
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1244 ret = self.createData2Raw(update.get('create', {}))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1245 drop = []
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1246 for table in update.get('delete', tuple()):
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1247 drop.append(self.DROP_SQL % table)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1248 if dev_version:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1249 if drop:
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 936
diff changeset
1250 log.info("Dev version, SQL NOT EXECUTED:\n--\n%s\n--\n" % "\n".join(drop))
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1251 else:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1252 ret.extend(drop)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1253
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1254 cols_create = update.get('cols create', {})
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1255 for table in cols_create:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1256 for col_def in cols_create[table]:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1257 ret.append(self.ALTER_SQL % (table, col_def))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1258
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1259 cols_delete = update.get('cols delete', {})
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1260 for table in cols_delete:
993
301b342c697a core: use of the new core.log module:
Goffi <goffi@goffi.org>
parents: 936
diff changeset
1261 log.info("Following columns in table [%s] are not needed anymore, but are kept for dev version: %s" % (table, ", ".join(cols_delete[table])))
853
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1262
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1263 cols_modify = update.get('cols modify', {})
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1264 for table in cols_modify:
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1265 ret.append(self.RENAME_TABLE_SQL % (table, self.TMP_TABLE))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1266 main, extra = DATABASE_SCHEMAS['current']['CREATE'][table]
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1267 ret.append(self.CREATE_SQL % (table, ', '.join(main + extra)))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1268 common_cols = ', '.join(cols_modify[table])
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1269 ret.append("INSERT INTO %s (%s) SELECT %s FROM %s" % (table, common_cols, common_cols, self.TMP_TABLE))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1270 ret.append(self.DROP_SQL % self.TMP_TABLE)
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1271
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1272 insert = update.get('insert', {})
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1273 ret.extend(self.insertData2Raw(insert))
c2f6ada7858f core (sqlite): automatic database update:
Goffi <goffi@goffi.org>
parents: 839
diff changeset
1274
2787
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1275 index = update.get('index', tuple())
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1276 ret.extend(self.indexData2Raw(index))
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1277
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1278 specific = update.get('specific', None)
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1279 if specific:
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1280 cmds = yield getattr(self, specific)()
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1281 ret.extend(cmds or [])
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1282 defer.returnValue(ret)
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1283
2787
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1284 def update_v8(self):
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1285 """Update database from v7 to v8 (primary keys order changes + indexes)"""
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1286 log.info(u"Database update to v8")
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1287 statements = ["PRAGMA foreign_keys = OFF"]
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1288
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1289 # here is a copy of create and index data, we can't use "current" table
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1290 # because it may change in a future version, which would break the update
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1291 # when doing v8
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1292 create = {
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1293 'param_gen': (
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1294 ("category TEXT", "name TEXT", "value TEXT"),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1295 ("PRIMARY KEY (category, name)",)),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1296 'param_ind': (
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1297 ("category TEXT", "name TEXT", "profile_id INTEGER", "value TEXT"),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1298 ("PRIMARY KEY (profile_id, category, name)", "FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE")),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1299 'private_ind': (
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1300 ("namespace TEXT", "key TEXT", "profile_id INTEGER", "value TEXT"),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1301 ("PRIMARY KEY (profile_id, namespace, key)", "FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE")),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1302 'private_ind_bin': (
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1303 ("namespace TEXT", "key TEXT", "profile_id INTEGER", "value BLOB"),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1304 ("PRIMARY KEY (profile_id, namespace, key)", "FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE")),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1305 }
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1306 index = (
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1307 ('history', (('profile_id', 'timestamp'),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1308 ('profile_id', 'received_timestamp'))),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1309 ('message', ('history_uid',)),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1310 ('subject', ('history_uid',)),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1311 ('thread', ('history_uid',)),
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1312 ('files', ('profile_id', 'mime_type', 'owner', 'parent')))
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1313
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1314 for table in ('param_gen', 'param_ind', 'private_ind', 'private_ind_bin'):
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1315 statements.append("ALTER TABLE {0} RENAME TO {0}_old".format(table))
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1316 schema = {table: create[table]}
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1317 cols = [d.split()[0] for d in schema[table][0]]
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1318 statements.extend(Updater.createData2Raw(schema))
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1319 statements.append(u"INSERT INTO {table}({cols}) "
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1320 u"SELECT {cols} FROM {table}_old".format(
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1321 table=table,
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1322 cols=u','.join(cols)))
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1323 statements.append(u"DROP TABLE {}_old".format(table))
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1324
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1325 statements.extend(Updater.indexData2Raw(index))
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1326 statements.append("PRAGMA foreign_keys = ON")
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1327 return statements
298408833ec2 memory (sqlite): optimizations
Goffi <goffi@goffi.org>
parents: 2771
diff changeset
1328
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1329 @defer.inlineCallbacks
2716
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1330 def update_v7(self):
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1331 """Update database from v6 to v7 (history unique constraint change)"""
2722
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1332 log.info(u"Database update to v7, this may be long depending on your history "
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1333 u"size, please be patient.")
2721
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1334
2722
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1335 log.info(u"Some cleaning first")
2721
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1336 # we need to fix duplicate stanza_id, as it can result in conflicts with the new schema
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1337 # normally database should not contain any, but better safe than sorry.
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1338 rows = yield self.dbpool.runQuery(
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1339 u"SELECT stanza_id, COUNT(*) as c FROM history WHERE stanza_id is not NULL "
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1340 u"GROUP BY stanza_id HAVING c>1")
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1341 if rows:
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1342 count = sum([r[1] for r in rows]) - len(rows)
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1343 log.info(u"{count} duplicate stanzas found, cleaning".format(count=count))
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1344 for stanza_id, count in rows:
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1345 log.info(u"cleaning duplicate stanza {stanza_id}".format(stanza_id=stanza_id))
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1346 row_uids = yield self.dbpool.runQuery(
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1347 "SELECT uid FROM history WHERE stanza_id = ? LIMIT ?",
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1348 (stanza_id, count-1))
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1349 uids = [r[0] for r in row_uids]
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1350 yield self.dbpool.runQuery(
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1351 "DELETE FROM history WHERE uid IN ({})".format(u",".join(u"?"*len(uids))),
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1352 uids)
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1353
2722
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1354 def deleteInfo(txn):
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1355 # with foreign_keys on, the delete takes ages, so we deactivate it here
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1356 # the time to delete info messages from history.
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1357 txn.execute("PRAGMA foreign_keys = OFF")
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1358 txn.execute(u"DELETE FROM message WHERE history_uid IN (SELECT uid FROM history WHERE "
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1359 u"type='info')")
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1360 txn.execute(u"DELETE FROM subject WHERE history_uid IN (SELECT uid FROM history WHERE "
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1361 u"type='info')")
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1362 txn.execute(u"DELETE FROM thread WHERE history_uid IN (SELECT uid FROM history WHERE "
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1363 u"type='info')")
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1364 txn.execute(u"DELETE FROM message WHERE history_uid IN (SELECT uid FROM history WHERE "
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1365 u"type='info')")
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1366 txn.execute(u"DELETE FROM history WHERE type='info'")
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1367 # not sure that is is necessary to reactivate here, but in doubt…
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1368 txn.execute("PRAGMA foreign_keys = ON")
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1369
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1370 log.info(u'Deleting "info" messages (this can take a while)')
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1371 yield self.dbpool.runInteraction(deleteInfo)
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1372
2721
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1373 log.info(u"Cleaning done")
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1374
2716
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1375 # we have to rename table we will replace
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1376 # tables referencing history need to be replaced to, else reference would
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1377 # be to the old table (which will be dropped at the end). This buggy behaviour
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1378 # seems to be fixed in new version of Sqlite
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1379 yield self.dbpool.runQuery("ALTER TABLE history RENAME TO history_old")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1380 yield self.dbpool.runQuery("ALTER TABLE message RENAME TO message_old")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1381 yield self.dbpool.runQuery("ALTER TABLE subject RENAME TO subject_old")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1382 yield self.dbpool.runQuery("ALTER TABLE thread RENAME TO thread_old")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1383
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1384 # history
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1385 query = (u"CREATE TABLE history (uid TEXT PRIMARY KEY, stanza_id TEXT, "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1386 u"update_uid TEXT, profile_id INTEGER, source TEXT, dest TEXT, "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1387 u"source_res TEXT, dest_res TEXT, timestamp DATETIME NOT NULL, "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1388 u"received_timestamp DATETIME, type TEXT, extra BLOB, "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1389 u"FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE, "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1390 u"FOREIGN KEY(type) REFERENCES message_types(type), "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1391 u"UNIQUE (profile_id, stanza_id, source, dest))")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1392 yield self.dbpool.runQuery(query)
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1393
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1394 # message
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1395 query = (u"CREATE TABLE message (id INTEGER PRIMARY KEY ASC, history_uid INTEGER"
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1396 u", message TEXT, language TEXT, FOREIGN KEY(history_uid) REFERENCES "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1397 u"history(uid) ON DELETE CASCADE)")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1398 yield self.dbpool.runQuery(query)
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1399
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1400 # subject
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1401 query = (u"CREATE TABLE subject (id INTEGER PRIMARY KEY ASC, history_uid INTEGER"
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1402 u", subject TEXT, language TEXT, FOREIGN KEY(history_uid) REFERENCES "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1403 u"history(uid) ON DELETE CASCADE)")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1404 yield self.dbpool.runQuery(query)
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1405
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1406 # thread
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1407 query = (u"CREATE TABLE thread (id INTEGER PRIMARY KEY ASC, history_uid INTEGER"
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1408 u", thread_id TEXT, parent_id TEXT, FOREIGN KEY(history_uid) REFERENCES "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1409 u"history(uid) ON DELETE CASCADE)")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1410 yield self.dbpool.runQuery(query)
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1411
2721
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1412 log.info(u"Now transfering old data to new tables, please be patient.")
2716
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1413
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1414 log.info(u"\nTransfering table history")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1415 query = (u"INSERT INTO history (uid, stanza_id, update_uid, profile_id, source, "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1416 u"dest, source_res, dest_res, timestamp, received_timestamp, type, extra"
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1417 u") SELECT uid, stanza_id, update_uid, profile_id, source, dest, "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1418 u"source_res, dest_res, timestamp, received_timestamp, type, extra "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1419 u"FROM history_old")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1420 yield self.dbpool.runQuery(query)
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1421
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1422 log.info(u"\nTransfering table message")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1423 query = (u"INSERT INTO message (id, history_uid, message, language) SELECT id, "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1424 u"history_uid, message, language FROM message_old")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1425 yield self.dbpool.runQuery(query)
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1426
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1427 log.info(u"\nTransfering table subject")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1428 query = (u"INSERT INTO subject (id, history_uid, subject, language) SELECT id, "
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1429 u"history_uid, subject, language FROM subject_old")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1430 yield self.dbpool.runQuery(query)
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1431
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1432 log.info(u"\nTransfering table thread")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1433 query = (u"INSERT INTO thread (id, history_uid, thread_id, parent_id) SELECT id"
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1434 u", history_uid, thread_id, parent_id FROM thread_old")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1435 yield self.dbpool.runQuery(query)
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1436
2722
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1437 log.info(u"\nRemoving old tables")
2721
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1438 # because of foreign keys, tables referencing history_old
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1439 # must be deleted first
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1440 yield self.dbpool.runQuery("DROP TABLE thread_old")
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1441 yield self.dbpool.runQuery("DROP TABLE subject_old")
2716
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1442 yield self.dbpool.runQuery("DROP TABLE message_old")
2721
4aaa47f62d8d core (memory/sqlite): fixed v7 update performance issue:
Goffi <goffi@goffi.org>
parents: 2720
diff changeset
1443 yield self.dbpool.runQuery("DROP TABLE history_old")
2722
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1444 log.info(u"\nReducing database size (this can take a while)")
14e1db0c1383 core (memory/sqlite): further improvments in update_v7:
Goffi <goffi@goffi.org>
parents: 2721
diff changeset
1445 yield self.dbpool.runQuery("VACUUM")
2716
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1446 log.info(u"Database update done :)")
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1447
06160b529da6 core (memory/sqlite): changed history constraint
Goffi <goffi@goffi.org>
parents: 2715
diff changeset
1448 @defer.inlineCallbacks
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1449 def update_v3(self):
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1450 """Update database from v2 to v3 (message refactoring)"""
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1451 # XXX: this update do all the messages in one huge transaction
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1452 # this is really memory consuming, but was OK on a reasonably
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1453 # big database for tests. If issues are happening, we can cut it
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1454 # in smaller transactions using LIMIT and by deleting already updated
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1455 # messages
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1456 log.info(u"Database update to v3, this may take a while")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1457
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1458 # we need to fix duplicate timestamp, as it can result in conflicts with the new schema
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1459 rows = yield self.dbpool.runQuery("SELECT timestamp, COUNT(*) as c FROM history GROUP BY timestamp HAVING c>1")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1460 if rows:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1461 log.info("fixing duplicate timestamp")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1462 fixed = []
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2747
diff changeset
1463 for timestamp, __ in rows:
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1464 ids_rows = yield self.dbpool.runQuery("SELECT id from history where timestamp=?", (timestamp,))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1465 for idx, (id_,) in enumerate(ids_rows):
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1466 fixed.append(id_)
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1467 yield self.dbpool.runQuery("UPDATE history SET timestamp=? WHERE id=?", (float(timestamp) + idx * 0.001, id_))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1468 log.info(u"fixed messages with ids {}".format(u', '.join([unicode(id_) for id_ in fixed])))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1469
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1470 def historySchema(txn):
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1471 log.info(u"History schema update")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1472 txn.execute("ALTER TABLE history RENAME TO tmp_sat_update")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1473 txn.execute("CREATE TABLE history (uid TEXT PRIMARY KEY, update_uid TEXT, profile_id INTEGER, source TEXT, dest TEXT, source_res TEXT, dest_res TEXT, timestamp DATETIME NOT NULL, received_timestamp DATETIME, type TEXT, extra BLOB, FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE, FOREIGN KEY(type) REFERENCES message_types(type), UNIQUE (profile_id, timestamp, source, dest, source_res, dest_res))")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1474 txn.execute("INSERT INTO history (uid, profile_id, source, dest, source_res, dest_res, timestamp, type, extra) SELECT id, profile_id, source, dest, source_res, dest_res, timestamp, type, extra FROM tmp_sat_update")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1475
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1476 yield self.dbpool.runInteraction(historySchema)
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1477
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1478 def newTables(txn):
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1479 log.info(u"Creating new tables")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1480 txn.execute("CREATE TABLE message (id INTEGER PRIMARY KEY ASC, history_uid INTEGER, message TEXT, language TEXT, FOREIGN KEY(history_uid) REFERENCES history(uid) ON DELETE CASCADE)")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1481 txn.execute("CREATE TABLE thread (id INTEGER PRIMARY KEY ASC, history_uid INTEGER, thread_id TEXT, parent_id TEXT, FOREIGN KEY(history_uid) REFERENCES history(uid) ON DELETE CASCADE)")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1482 txn.execute("CREATE TABLE subject (id INTEGER PRIMARY KEY ASC, history_uid INTEGER, subject TEXT, language TEXT, FOREIGN KEY(history_uid) REFERENCES history(uid) ON DELETE CASCADE)")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1483
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1484 yield self.dbpool.runInteraction(newTables)
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1485
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1486 log.info(u"inserting new message type")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1487 yield self.dbpool.runQuery("INSERT INTO message_types VALUES (?)", ('info',))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1488
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1489 log.info(u"messages update")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1490 rows = yield self.dbpool.runQuery("SELECT id, timestamp, message, extra FROM tmp_sat_update")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1491 total = len(rows)
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1492
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1493 def updateHistory(txn, queries):
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1494 for query, args in iter(queries):
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1495 txn.execute(query, args)
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1496
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1497 queries = []
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1498 for idx, row in enumerate(rows, 1):
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1499 if idx % 1000 == 0 or total - idx == 0:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1500 log.info("preparing message {}/{}".format(idx, total))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1501 id_, timestamp, message, extra = row
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1502 try:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1503 extra = pickle.loads(str(extra or ""))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1504 except EOFError:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1505 extra = {}
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1506 except Exception:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1507 log.warning(u"Can't handle extra data for message id {}, ignoring it".format(id_))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1508 extra = {}
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1509
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1510 queries.append(("INSERT INTO message(history_uid, message) VALUES (?,?)", (id_, message)))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1511
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1512 try:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1513 subject = extra.pop('subject')
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1514 except KeyError:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1515 pass
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1516 else:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1517 try:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1518 subject = subject.decode('utf-8')
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1519 except UnicodeEncodeError:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1520 log.warning(u"Error while decoding subject, ignoring it")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1521 del extra['subject']
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1522 else:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1523 queries.append(("INSERT INTO subject(history_uid, subject) VALUES (?,?)", (id_, subject)))
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1524
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1525 received_timestamp = extra.pop('timestamp', None)
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1526 try:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1527 del extra['archive']
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1528 except KeyError:
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1529 # archive was not used
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1530 pass
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1531
1962
a45235d8dc93 memory (sqlite): fixed handling of extra (pickled data) by using sqlite3.Binary
Goffi <goffi@goffi.org>
parents: 1961
diff changeset
1532 queries.append(("UPDATE history SET received_timestamp=?,extra=? WHERE uid=?",(id_, received_timestamp, sqlite3.Binary(pickle.dumps(extra, 0)))))
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1533
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1534 yield self.dbpool.runInteraction(updateHistory, queries)
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1535
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1536 log.info("Dropping temporary table")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1537 yield self.dbpool.runQuery("DROP TABLE tmp_sat_update")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1538 log.info("Database update finished :)")
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1539
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1540 def update2raw_v2(self):
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1541 """Update the database from v1 to v2 (add passwords encryptions):
1955
633b5c21aefd backend, frontend: messages refactoring (huge commit, not finished):
Goffi <goffi@goffi.org>
parents: 1934
diff changeset
1542
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1543 - the XMPP password value is re-used for the profile password (new parameter)
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1544 - the profile password is stored hashed
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1545 - the XMPP password is stored encrypted, with the profile password as key
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1546 - as there are no other stored passwords yet, it is enough, otherwise we
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1547 would need to encrypt the other passwords as it's done for XMPP password
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1548 """
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1549 xmpp_pass_path = ('Connection', 'Password')
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1550
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1551 def encrypt_values(values):
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1552 ret = []
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1553 list_ = []
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1554
1065
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1555 def prepare_queries(result, xmpp_password):
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1556 try:
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1557 id_ = result[0][0]
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1558 except IndexError:
1409
3265a2639182 massive (preventive) addition of 'u' (unicode) before the strings passed to logging functions
souliane <souliane@mailoo.org>
parents: 1396
diff changeset
1559 log.error(u"Profile of id %d is referenced in 'param_ind' but it doesn't exist!" % profile_id)
1099
1baa116501fa memory (sqlite): fixes upgrade Deferred issue
souliane <souliane@mailoo.org>
parents: 1065
diff changeset
1560 return defer.succeed(None)
1065
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1561
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1562 sat_password = xmpp_password
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1563 d1 = PasswordHasher.hash(sat_password)
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1564 personal_key = BlockCipher.getRandomKey(base64=True)
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1565 d2 = BlockCipher.encrypt(sat_password, personal_key)
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1566 d3 = BlockCipher.encrypt(personal_key, xmpp_password)
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1567
1065
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1568 def gotValues(res):
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1569 sat_cipher, personal_cipher, xmpp_cipher = res[0][1], res[1][1], res[2][1]
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1570 ret.append("INSERT INTO param_ind(category,name,profile_id,value) VALUES ('%s','%s',%s,'%s')" %
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1571 (C.PROFILE_PASS_PATH[0], C.PROFILE_PASS_PATH[1], id_, sat_cipher))
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1572
1065
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1573 ret.append("INSERT INTO private_ind(namespace,key,profile_id,value) VALUES ('%s','%s',%s,'%s')" %
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1574 (C.MEMORY_CRYPTO_NAMESPACE, C.MEMORY_CRYPTO_KEY, id_, personal_cipher))
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1575
1065
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1576 ret.append("REPLACE INTO param_ind(category,name,profile_id,value) VALUES ('%s','%s',%s,'%s')" %
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1577 (xmpp_pass_path[0], xmpp_pass_path[1], id_, xmpp_cipher))
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1578
1065
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1579 return defer.DeferredList([d1, d2, d3]).addCallback(gotValues)
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1580
1065
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1581 for profile_id, xmpp_password in values:
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1582 d = self.dbpool.runQuery("SELECT id FROM profiles WHERE id=?", (profile_id,))
1065
9378c80e3408 memory (sqlite): fixes upgrade to database v2
souliane <souliane@mailoo.org>
parents: 1047
diff changeset
1583 d.addCallback(prepare_queries, xmpp_password)
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1584 list_.append(d)
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1585
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1586 d_list = defer.DeferredList(list_)
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2747
diff changeset
1587 d_list.addCallback(lambda __: ret)
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1588 return d_list
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1589
1045
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1590 def updateLiberviaConf(values):
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1591 try:
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1592 profile_id = values[0][0]
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1593 except IndexError:
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1594 return # no profile called "libervia"
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1595
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1596 def cb(selected):
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1597 try:
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1598 password = selected[0][0]
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1599 except IndexError:
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1600 log.error("Libervia profile exists but no password is set! Update Libervia configuration will be skipped.")
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1601 return
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1602 fixConfigOption('libervia', 'passphrase', password, False)
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1603 d = self.dbpool.runQuery("SELECT value FROM param_ind WHERE category=? AND name=? AND profile_id=?", xmpp_pass_path + (profile_id,))
1047
5f7f913c05ac memory: synchronize the upgrade to database v2 to be sure libervia's profile password is read to be written in the config file before its encryption
souliane <souliane@mailoo.org>
parents: 1045
diff changeset
1604 return d.addCallback(cb)
1045
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1605
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1606 d = self.dbpool.runQuery("SELECT id FROM profiles WHERE name='libervia'")
65fffdcb97f1 memory: auto-update configuration file with libervia's passphrase when migrating the database
souliane <souliane@mailoo.org>
parents: 1030
diff changeset
1607 d.addCallback(updateLiberviaConf)
2765
378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext)
Goffi <goffi@goffi.org>
parents: 2747
diff changeset
1608 d.addCallback(lambda __: self.dbpool.runQuery("SELECT profile_id,value FROM param_ind WHERE category=? AND name=?", xmpp_pass_path))
1030
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1609 d.addCallback(encrypt_values)
15f43b54d697 core, memory, bridge: added profile password + password encryption:
souliane <souliane@mailoo.org>
parents: 1019
diff changeset
1610 return d