libervia-backend: src/memory/sqlite.py annotate

annotate src/memory/sqlite.py @ 933:955e5c781a40

core: presence stanzas were sent twice

author	souliane <souliane@mailoo.org>
date	Mon, 24 Mar 2014 10:16:07 +0100
parents	c2f6ada7858f
children	34dd9287dfe5

rev	line source
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	1 #!/usr/bin/python
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	3
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 593 diff changeset	4 # SAT: a jabber client
811 1fe00f0c9a91 dates update Goffi <goffi@goffi.org> parents: 771 diff changeset	5 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Jérôme Poisson (goffi@goffi.org)
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	6
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 593 diff changeset	7 # This program is free software: you can redistribute it and/or modify
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 593 diff changeset	8 # it under the terms of the GNU Affero General Public License as published by
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 593 diff changeset	9 # the Free Software Foundation, either version 3 of the License, or
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 593 diff changeset	10 # (at your option) any later version.
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	11
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 593 diff changeset	12 # This program is distributed in the hope that it will be useful,
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 593 diff changeset	13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 593 diff changeset	14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 593 diff changeset	15 # GNU Affero General Public License for more details.
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	16
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 593 diff changeset	17 # You should have received a copy of the GNU Affero General Public License
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 593 diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	19
771 bfabeedbf32e core: i18n refactoring: Goffi <goffi@goffi.org> parents: 681 diff changeset	20 from sat.core.i18n import _
853 c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	21 from sat.core import exceptions
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	22 from logging import debug, info, warning, error
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	23 from twisted.enterprise import adbapi
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	24 from twisted.internet import defer
853 c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	25 from collections import OrderedDict
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	26 from time import time
853 c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	27 import re
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	28 import os.path
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	29 import cPickle as pickle
853 c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	30 import hashlib
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	31
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	32 CURRENT_DB_VERSION = 1
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	33
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	34 # XXX: DATABASE schemas are used in the following way:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	35 # - 'current' key is for the actual database schema, for a new base
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	36 # - x(int) is for update needed between x-1 and x. All number are needed between y and z to do an update
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	37 # 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
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	38 # a 'current' data dict can contains the keys:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	39 # - '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
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	40 # - '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)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	41 # an update data dict (the ones with a number) can contains the keys 'create', 'delete', 'cols create', 'cols delete', 'cols modify' or 'insert'. See Updater.generateUpdateData for more infos. This metho can be used to autogenerate update_data, to ease the work of the developers.
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	42
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	43 DATABASE_SCHEMAS = {
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	44 "current": {'CREATE': OrderedDict((
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	45 ('profiles', (("id INTEGER PRIMARY KEY ASC", "name TEXT"),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	46 ("UNIQUE (name)",))),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	47 ('message_types', (("type TEXT PRIMARY KEY",),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	48 tuple())),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	49 ('history', (("id INTEGER PRIMARY KEY ASC", "profile_id INTEGER", "source TEXT", "dest TEXT", "source_res TEXT", "dest_res TEXT", "timestamp DATETIME", "message TEXT", "type TEXT", "extra BLOB"),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	50 ("FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE", "FOREIGN KEY(type) REFERENCES message_types(type)"))),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	51 ('param_gen', (("category TEXT", "name TEXT", "value TEXT"),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	52 ("PRIMARY KEY (category,name)",))),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	53 ('param_ind', (("category TEXT", "name TEXT", "profile_id INTEGER", "value TEXT"),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	54 ("PRIMARY KEY (category,name,profile_id)", "FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE"))),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	55 ('private_gen', (("namespace TEXT", "key TEXT", "value TEXT"),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	56 ("PRIMARY KEY (namespace, key)",))),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	57 ('private_ind', (("namespace TEXT", "key TEXT", "profile_id INTEGER", "value TEXT"),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	58 ("PRIMARY KEY (namespace, key, profile_id)", "FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE"))),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	59 ('private_gen_bin', (("namespace TEXT", "key TEXT", "value BLOB"),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	60 ("PRIMARY KEY (namespace, key)",))),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	61
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	62 ('private_ind_bin', (("namespace TEXT", "key TEXT", "profile_id INTEGER", "value BLOB"),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	63 ("PRIMARY KEY (namespace, key, profile_id)", "FOREIGN KEY(profile_id) REFERENCES profiles(id) ON DELETE CASCADE")))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	64 )),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	65 'INSERT': OrderedDict((
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	66 ('message_types', (("'chat'",), ("'error'",), ("'groupchat'",), ("'headline'",), ("'normal'",))),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	67 )),
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	68 },
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	69 1: {'cols create': {'history': ('extra BLOB',)}
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	70 },
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	71 }
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	72
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	73
588 beaf6bec2fcd Remove every old-style class. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	74 class SqliteStorage(object):
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	75 """This class manage storage with Sqlite database"""
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	76
853 c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	77 def __init__(self, db_filename, sat_version):
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	78 """Connect to the given database
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	79 @param db_filename: full path to the Sqlite database"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	80 self.initialized = defer.Deferred() # triggered when memory is fully initialised and ready
e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	81 self.profiles = {} # we keep cache for the profiles (key: profile name, value: profile id)
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	82
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	83 info(_("Connecting database"))
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	84 new_base = not os.path.exists(db_filename) # do we have to create the database ?
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	85 self.dbpool = adbapi.ConnectionPool("sqlite3", db_filename, check_same_thread=False)
853 c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	86
624 70988f08d0ad core: fixed bad database creation on first run in sqlite storage Goffi <goffi@goffi.org> parents: 609 diff changeset	87 # init_defer is the initialisation deferred, initialisation is ok when all its callbacks have been done
70988f08d0ad core: fixed bad database creation on first run in sqlite storage Goffi <goffi@goffi.org> parents: 609 diff changeset	88 init_defer = self.dbpool.runOperation("PRAGMA foreign_keys = ON").addErrback(lambda x: error(_("Can't activate foreign keys")))
70988f08d0ad core: fixed bad database creation on first run in sqlite storage Goffi <goffi@goffi.org> parents: 609 diff changeset	89
853 c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	90 def getNewBaseSql():
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	91 info(_("The database is new, creating the tables"))
853 c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	92 database_creation = ["PRAGMA user_version=%d" % CURRENT_DB_VERSION]
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	93 database_creation.extend(Updater.createData2Raw(DATABASE_SCHEMAS['current']['CREATE']))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	94 database_creation.extend(Updater.insertData2Raw(DATABASE_SCHEMAS['current']['INSERT']))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	95 return database_creation
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	96
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	97 def getUpdateSql():
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	98 updater = Updater(self.dbpool, sat_version)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	99 return updater.checkUpdates()
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	100
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	101 def commitStatements(statements):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	102
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	103 if statements is None:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	104 return defer.succeed(None)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	105 debug("===== COMMITING STATEMENTS =====\n%s\n============\n\n" % '\n'.join(statements))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	106 d = self.dbpool.runInteraction(self._updateDb, tuple(statements))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	107 return d
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	108
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	109 init_defer.addCallback(lambda ignore: getNewBaseSql() if new_base else getUpdateSql())
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	110 init_defer.addCallback(commitStatements)
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	111
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	112 def fillProfileCache(ignore):
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	113 d = self.dbpool.runQuery("SELECT name,id FROM profiles").addCallback(self._profilesCache)
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	114 d.chainDeferred(self.initialized)
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	115
624 70988f08d0ad core: fixed bad database creation on first run in sqlite storage Goffi <goffi@goffi.org> parents: 609 diff changeset	116 init_defer.addCallback(fillProfileCache)
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	117
853 c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	118 def _updateDb(self, interaction, statements):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	119 for statement in statements:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	120 interaction.execute(statement)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	121
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	122
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	123 #Profiles
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	124 def _profilesCache(self, profiles_result):
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	125 """Fill the profiles cache
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	126 @param profiles_result: result of the sql profiles query"""
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	127 for profile in profiles_result:
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	128 name, id_ = profile
e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	129 self.profiles[name] = id_
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	130
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	131 def getProfilesList(self):
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	132 """"Return list of all registered profiles"""
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	133 return self.profiles.keys()
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	134
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	135 def hasProfile(self, profile_name):
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	136 """return True if profile_name exists
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	137 @param profile_name: name of the profile to check"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	138 return profile_name in self.profiles
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	139
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	140 def createProfile(self, name):
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	141 """Create a new profile
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	142 @param name: name of the profile
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	143 @return: deferred triggered once profile is actually created"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	144
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	145 def getProfileId(ignore):
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	146 return self.dbpool.runQuery("SELECT (id) FROM profiles WHERE name = ?", (name, ))
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	147
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	148 def profile_created(profile_id):
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	149 _id = profile_id[0][0]
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	150 self.profiles[name] = _id # we synchronise the cache
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	151
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	152 d = self.dbpool.runQuery("INSERT INTO profiles(name) VALUES (?)", (name, ))
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	153 d.addCallback(getProfileId)
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	154 d.addCallback(profile_created)
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	155 return d
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	156
420 acd908528ef7 core: profile creation/deletion through database Goffi <goffi@goffi.org> parents: 416 diff changeset	157 def deleteProfile(self, name):
acd908528ef7 core: profile creation/deletion through database Goffi <goffi@goffi.org> parents: 416 diff changeset	158 """Delete profile
acd908528ef7 core: profile creation/deletion through database Goffi <goffi@goffi.org> parents: 416 diff changeset	159 @param name: name of the profile
acd908528ef7 core: profile creation/deletion through database Goffi <goffi@goffi.org> parents: 416 diff changeset	160 @return: deferred triggered once profile is actually deleted"""
acd908528ef7 core: profile creation/deletion through database Goffi <goffi@goffi.org> parents: 416 diff changeset	161 def deletionError(failure):
acd908528ef7 core: profile creation/deletion through database Goffi <goffi@goffi.org> parents: 416 diff changeset	162 error(_("Can't delete profile [%s]") % name)
acd908528ef7 core: profile creation/deletion through database Goffi <goffi@goffi.org> parents: 416 diff changeset	163 return failure
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	164
420 acd908528ef7 core: profile creation/deletion through database Goffi <goffi@goffi.org> parents: 416 diff changeset	165 del self.profiles[name]
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	166 d = self.dbpool.runQuery("DELETE FROM profiles WHERE name = ?", (name, ))
420 acd908528ef7 core: profile creation/deletion through database Goffi <goffi@goffi.org> parents: 416 diff changeset	167 d.addCallback(lambda ignore: info(_("Profile [%s] deleted") % name))
593 70bae685d05c core: added forgotten errback in sqlite's deleteProfile Goffi <goffi@goffi.org> parents: 592 diff changeset	168 d.addErrback(deletionError)
420 acd908528ef7 core: profile creation/deletion through database Goffi <goffi@goffi.org> parents: 416 diff changeset	169 return d
acd908528ef7 core: profile creation/deletion through database Goffi <goffi@goffi.org> parents: 416 diff changeset	170
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	171 #Params
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	172 def loadGenParams(self, params_gen):
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	173 """Load general parameters
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	174 @param params_gen: dictionary to fill
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	175 @return: deferred"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	176
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	177 def fillParams(result):
413 dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	178 for param in result:
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	179 category, name, value = param
413 dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	180 params_gen[(category, name)] = value
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	181 debug(_("loading general parameters from database"))
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	182 return self.dbpool.runQuery("SELECT category,name,value FROM param_gen").addCallback(fillParams)
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	183
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	184 def loadIndParams(self, params_ind, profile):
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	185 """Load individual parameters
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	186 @param params_ind: dictionary to fill
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	187 @param profile: a profile which must exist
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	188 @return: deferred"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	189
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	190 def fillParams(result):
413 dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	191 for param in result:
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	192 category, name, value = param
423 6c20c76abdcc backend: - bridge async D-Bus method now automatically manage callback and errback, we just have to return a deferred Goffi <goffi@goffi.org> parents: 420 diff changeset	193 params_ind[(category, name)] = value
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	194 debug(_("loading individual parameters from database"))
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	195 d = self.dbpool.runQuery("SELECT category,name,value FROM param_ind WHERE profile_id=?", (self.profiles[profile], ))
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	196 d.addCallback(fillParams)
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	197 return d
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	198
413 dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	199 def getIndParam(self, category, name, profile):
dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	200 """Ask database for the value of one specific individual parameter
dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	201 @param category: category of the parameter
dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	202 @param name: name of the parameter
dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	203 @param profile: %(doc_profile)s
dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	204 @return: deferred"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	205 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	206 d.addCallback(self.__getFirstResult)
dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	207 return d
dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	208
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	209 def setGenParam(self, category, name, value):
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	210 """Save the general parameters in database
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	211 @param category: category of the parameter
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	212 @param name: name of the parameter
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	213 @param value: value to set
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	214 @return: deferred"""
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	215 d = self.dbpool.runQuery("REPLACE INTO param_gen(category,name,value) VALUES (?,?,?)", (category, name, value))
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	216 d.addErrback(lambda ignore: error(_("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	217 return d
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	218
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	219 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	220 """Save the individual parameters in database
412 62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	221 @param category: category of the parameter
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	222 @param name: name of the parameter
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	223 @param value: value to set
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	224 @param profile: a profile which must exist
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	225 @return: deferred"""
62b17854254e database integration: first draft Goffi <goffi@goffi.org> parents: diff changeset	226 d = self.dbpool.runQuery("REPLACE INTO param_ind(category,name,profile_id,value) VALUES (?,?,?,?)", (category, name, self.profiles[profile], value))
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	227 d.addErrback(lambda ignore: error(_("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	228 return d
413 dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	229
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	230 #History
669 ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	231 def addToHistory(self, from_jid, to_jid, message, _type='chat', extra=None, timestamp=None, profile=None):
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	232 """Store a new message in history
e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	233 @param from_jid: full source JID
e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	234 @param to_jid: full dest JID
e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	235 @param message: message
512 862c0d6ab974 core, bridge, quick_frontend: MUC private messages history management: Goffi <goffi@goffi.org> parents: 480 diff changeset	236 @param _type: message type (see RFC 6121 §5.2.2)
669 ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	237 @param extra: dictionary (keys and values are unicode) of extra message data
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	238 @param timestamp: timestamp in seconds since epoch, or None to use current time
e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	239 """
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 512 diff changeset	240 assert(profile)
669 ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	241 if extra is None:
ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	242 extra = {}
839 f8681a7fd834 memory (sqlite): the result of pickle.dumps in addToHistory must be encoded for the special characters to be stored. souliane <souliane@mailoo.org> parents: 811 diff changeset	243 extra_ = pickle.dumps({k: v.encode('utf-8') for k, v in extra.items()}, 0).decode('utf-8')
669 ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	244 d = self.dbpool.runQuery("INSERT INTO history(source, source_res, dest, dest_res, timestamp, message, type, extra, profile_id) VALUES (?,?,?,?,?,?,?,?,?)",
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	245 (from_jid.userhost(), from_jid.resource, to_jid.userhost(), to_jid.resource, timestamp or time(),
839 f8681a7fd834 memory (sqlite): the result of pickle.dumps in addToHistory must be encoded for the special characters to be stored. souliane <souliane@mailoo.org> parents: 811 diff changeset	246 message, _type, extra_, self.profiles[profile]))
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	247 d.addErrback(lambda ignore: error(_("Can't save following message in history: from [%(from_jid)s] to [%(to_jid)s] ==> [%(message)s]" %
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	248 {"from_jid": from_jid.full(), "to_jid": to_jid.full(), "message": message})))
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	249 return d
e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	250
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 512 diff changeset	251 def getHistory(self, from_jid, to_jid, limit=0, between=True, profile=None):
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	252 """Store a new message in history
e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	253 @param from_jid: source JID (full, or bare for catchall
e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	254 @param to_jid: dest JID (full, or bare for catchall
e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	255 @param size: maximum number of messages to get, or 0 for unlimited
e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	256 """
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 512 diff changeset	257 assert(profile)
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	258
669 ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	259 def sqliteToList(query_result):
448 17c7e48bf68f core: - history management improved Goffi <goffi@goffi.org> parents: 441 diff changeset	260 query_result.reverse()
17c7e48bf68f core: - history management improved Goffi <goffi@goffi.org> parents: 441 diff changeset	261 result = []
17c7e48bf68f core: - history management improved Goffi <goffi@goffi.org> parents: 441 diff changeset	262 for row in query_result:
669 ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	263 timestamp, source, source_res, dest, dest_res, message, type_, extra_raw = row
ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	264 try:
ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	265 extra = pickle.loads(str(extra_raw or ""))
ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	266 except EOFError:
ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	267 extra = {}
448 17c7e48bf68f core: - history management improved Goffi <goffi@goffi.org> parents: 441 diff changeset	268 result.append((timestamp, "%s/%s" % (source, source_res) if source_res else source,
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	269 "%s/%s" % (dest, dest_res) if dest_res else dest,
669 ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	270 message, type_, extra))
448 17c7e48bf68f core: - history management improved Goffi <goffi@goffi.org> parents: 441 diff changeset	271 return result
512 862c0d6ab974 core, bridge, quick_frontend: MUC private messages history management: Goffi <goffi@goffi.org> parents: 480 diff changeset	272
669 ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	273 query_parts = ["SELECT timestamp, source, source_res, dest, dest_res, message, type, extra FROM history WHERE profile_id=? AND"]
538 2c4016921403 core, frontends, bridgen plugins: fixed methods which were unproperly managing multi-profiles Goffi <goffi@goffi.org> parents: 512 diff changeset	274 values = [self.profiles[profile]]
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	275
669 ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	276 def test_jid(type_, _jid):
512 862c0d6ab974 core, bridge, quick_frontend: MUC private messages history management: Goffi <goffi@goffi.org> parents: 480 diff changeset	277 values.append(_jid.userhost())
862c0d6ab974 core, bridge, quick_frontend: MUC private messages history management: Goffi <goffi@goffi.org> parents: 480 diff changeset	278 if _jid.resource:
862c0d6ab974 core, bridge, quick_frontend: MUC private messages history management: Goffi <goffi@goffi.org> parents: 480 diff changeset	279 values.append(_jid.resource)
669 ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	280 return '(%s=? AND %s_res=?)' % (type_, type_)
ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	281 return '%s=?' % (type_, )
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	282
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	283 if between:
681 66633443bcd7 memory: fixed getHistory behavior when parameter between=True: souliane <souliane@mailoo.org> parents: 669 diff changeset	284 query_parts.append("((%s AND %s) OR (%s AND %s))" % (test_jid('source', from_jid),
66633443bcd7 memory: fixed getHistory behavior when parameter between=True: souliane <souliane@mailoo.org> parents: 669 diff changeset	285 test_jid('dest', to_jid),
66633443bcd7 memory: fixed getHistory behavior when parameter between=True: souliane <souliane@mailoo.org> parents: 669 diff changeset	286 test_jid('source', to_jid),
66633443bcd7 memory: fixed getHistory behavior when parameter between=True: souliane <souliane@mailoo.org> parents: 669 diff changeset	287 test_jid('dest', from_jid)))
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	288 else:
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	289 query_parts.append("%s AND %s" % (test_jid('source', from_jid),
e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	290 test_jid('dest', to_jid)))
448 17c7e48bf68f core: - history management improved Goffi <goffi@goffi.org> parents: 441 diff changeset	291
17c7e48bf68f core: - history management improved Goffi <goffi@goffi.org> parents: 441 diff changeset	292 query_parts.append("ORDER BY timestamp DESC")
17c7e48bf68f core: - history management improved Goffi <goffi@goffi.org> parents: 441 diff changeset	293
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	294 if limit:
e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	295 query_parts.append("LIMIT ?")
e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	296 values.append(limit)
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	297
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	298 d = self.dbpool.runQuery(" ".join(query_parts), values)
669 ffb716804580 core, bridge: extra parameter is saved in history: Goffi <goffi@goffi.org> parents: 624 diff changeset	299 return d.addCallback(sqliteToList)
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	300
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	301 #Private values
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	302 def loadGenPrivates(self, private_gen, namespace):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	303 """Load general private values
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	304 @param private_gen: dictionary to fill
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	305 @param namespace: namespace of the values
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	306 @return: deferred"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	307
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	308 def fillPrivates(result):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	309 for private in result:
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	310 key, value = private
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	311 private_gen[key] = value
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	312 debug(_("loading general private values [namespace: %s] from database") % (namespace, ))
e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	313 d = self.dbpool.runQuery("SELECT key,value FROM private_gen WHERE namespace=?", (namespace, )).addCallback(fillPrivates)
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	314 return d.addErrback(lambda x: debug(_("No data present in database for namespace %s") % namespace))
425 e4e9187e3b5b backend, bridge: asynchronous history Goffi <goffi@goffi.org> parents: 423 diff changeset	315
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	316 def loadIndPrivates(self, private_ind, namespace, profile):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	317 """Load individual private values
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	318 @param privates_ind: dictionary to fill
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	319 @param namespace: namespace of the values
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	320 @param profile: a profile which must exist
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	321 @return: deferred"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	322
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	323 def fillPrivates(result):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	324 for private in result:
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	325 key, value = private
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	326 private_ind[key] = value
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	327 debug(_("loading individual private values [namespace: %s] from database") % (namespace, ))
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	328 d = self.dbpool.runQuery("SELECT key,value FROM private_ind WHERE namespace=? AND profile_id=?", (namespace, self.profiles[profile]))
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	329 d.addCallback(fillPrivates)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	330 return d.addErrback(lambda x: debug(_("No data present in database for namespace %s") % namespace))
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	331
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	332 def setGenPrivate(self, namespace, key, value):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	333 """Save the general private value in database
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	334 @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	335 @param key: key of the private value
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	336 @param value: value to set
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	337 @return: deferred"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	338 d = self.dbpool.runQuery("REPLACE INTO private_gen(namespace,key,value) VALUES (?,?,?)", (namespace, key, value))
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	339 d.addErrback(lambda ignore: error(_("Can't set general private value (%(key)s) [namespace:%(namespace)s] in database" %
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	340 {"namespace": namespace, "key": key})))
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	341 return d
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	342
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	343 def setIndPrivate(self, namespace, key, value, profile):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	344 """Save the individual private value in database
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	345 @param namespace: namespace of the value
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	346 @param key: key of the private value
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	347 @param value: value to set
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	348 @param profile: a profile which must exist
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	349 @return: deferred"""
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	350 d = self.dbpool.runQuery("REPLACE INTO private_ind(namespace,key,profile_id,value) VALUES (?,?,?,?)", (namespace, key, self.profiles[profile], value))
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	351 d.addErrback(lambda ignore: error(_("Can't set individual private value (%(key)s) [namespace: %(namespace)s] for [%(profile)s] in database" %
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	352 {"namespace": namespace, "key": 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	353 return d
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	354
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	355 def delGenPrivate(self, namespace, key):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	356 """Delete the general private value from database
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	357 @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	358 @param key: key of the private value
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	359 @return: deferred"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	360 d = self.dbpool.runQuery("DELETE FROM private_gen WHERE namespace=? AND key=?", (namespace, key))
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	361 d.addErrback(lambda ignore: error(_("Can't delete general private value (%(key)s) [namespace:%(namespace)s] in database" %
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	362 {"namespace": namespace, "key": key})))
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	363 return d
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	364
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	365 def delIndPrivate(self, namespace, key, profile):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	366 """Delete the individual private value from database
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	367 @param namespace: namespace of the value
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	368 @param key: key of the private value
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	369 @param profile: a profile which must exist
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	370 @return: deferred"""
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	371 d = self.dbpool.runQuery("DELETE FROM private_ind WHERE namespace=? AND key=? AND profile=?)", (namespace, key, self.profiles[profile]))
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	372 d.addErrback(lambda ignore: error(_("Can't delete individual private value (%(key)s) [namespace: %(namespace)s] for [%(profile)s] in database" %
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	373 {"namespace": namespace, "key": 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	374 return d
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	375
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	376 def loadGenPrivatesBinary(self, private_gen, namespace):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	377 """Load general private binary values
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	378 @param private_gen: dictionary to fill
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	379 @param namespace: namespace of the values
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	380 @return: deferred"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	381
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	382 def fillPrivates(result):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	383 for private in result:
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	384 key, value = private
436 5e9d28ca5109 core: sqlite persistentBinaryDict storage fix Goffi <goffi@goffi.org> parents: 432 diff changeset	385 private_gen[key] = pickle.loads(str(value))
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	386 debug(_("loading general private binary values [namespace: %s] from database") % (namespace, ))
e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	387 d = self.dbpool.runQuery("SELECT key,value FROM private_gen_bin WHERE namespace=?", (namespace, )).addCallback(fillPrivates)
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	388 return d.addErrback(lambda x: debug(_("No binary data present in database for namespace %s") % namespace))
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	389
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	390 def loadIndPrivatesBinary(self, private_ind, namespace, profile):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	391 """Load individual private binary values
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	392 @param privates_ind: dictionary to fill
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	393 @param namespace: namespace of the values
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	394 @param profile: a profile which must exist
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	395 @return: deferred"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	396
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	397 def fillPrivates(result):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	398 for private in result:
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	399 key, value = private
436 5e9d28ca5109 core: sqlite persistentBinaryDict storage fix Goffi <goffi@goffi.org> parents: 432 diff changeset	400 private_ind[key] = pickle.loads(str(value))
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	401 debug(_("loading individual private binary values [namespace: %s] from database") % (namespace, ))
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	402 d = self.dbpool.runQuery("SELECT key,value FROM private_ind_bin WHERE namespace=? AND profile_id=?", (namespace, self.profiles[profile]))
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	403 d.addCallback(fillPrivates)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	404 return d.addErrback(lambda x: debug(_("No binary data present in database for namespace %s") % namespace))
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	405
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	406 def setGenPrivateBinary(self, namespace, key, value):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	407 """Save the general private binary value in database
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	408 @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	409 @param key: key of the private value
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	410 @param value: value to set
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	411 @return: deferred"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	412 d = self.dbpool.runQuery("REPLACE INTO private_gen_bin(namespace,key,value) VALUES (?,?,?)", (namespace, key, pickle.dumps(value, 0)))
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	413 d.addErrback(lambda ignore: error(_("Can't set general private binary value (%(key)s) [namespace:%(namespace)s] in database" %
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	414 {"namespace": namespace, "key": key})))
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	415 return d
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	416
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	417 def setIndPrivateBinary(self, namespace, key, value, profile):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	418 """Save the individual private binary value in database
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	419 @param namespace: namespace of the value
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	420 @param key: key of the private value
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	421 @param value: value to set
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	422 @param profile: a profile which must exist
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	423 @return: deferred"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	424 d = self.dbpool.runQuery("REPLACE INTO private_ind_bin(namespace,key,profile_id,value) VALUES (?,?,?,?)", (namespace, key, self.profiles[profile], pickle.dumps(value, 0)))
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	425 d.addErrback(lambda ignore: error(_("Can't set individual binary private value (%(key)s) [namespace: %(namespace)s] for [%(profile)s] in database" %
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	426 {"namespace": namespace, "key": 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	427 return d
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	428
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	429 def delGenPrivateBinary(self, namespace, key):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	430 """Delete the general private binary value from database
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	431 @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	432 @param key: key of the private value
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	433 @return: deferred"""
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	434 d = self.dbpool.runQuery("DELETE FROM private_gen_bin WHERE namespace=? AND key=?", (namespace, key))
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	435 d.addErrback(lambda ignore: error(_("Can't delete general private binary value (%(key)s) [namespace:%(namespace)s] in database" %
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	436 {"namespace": namespace, "key": key})))
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	437 return d
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	438
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	439 def delIndPrivateBinary(self, namespace, key, profile):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	440 """Delete the individual private binary value from database
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	441 @param namespace: namespace of the value
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	442 @param key: key of the private value
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	443 @param profile: a profile which must exist
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	444 @return: deferred"""
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	445 d = self.dbpool.runQuery("DELETE FROM private_ind_bin WHERE namespace=? AND key=? AND profile=?)", (namespace, key, self.profiles[profile]))
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: 425 diff changeset	446 d.addErrback(lambda ignore: error(_("Can't delete individual private binary value (%(key)s) [namespace: %(namespace)s] for [%(profile)s] in database" %
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	447 {"namespace": namespace, "key": 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	448 return d
413 dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	449 ##Helper methods##
dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	450
dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	451 def __getFirstResult(self, result):
dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	452 """Return the first result of a database query
dd4caab17008 core: - individual parameters managed through sqlite Goffi <goffi@goffi.org> parents: 412 diff changeset	453 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	454 return None if not result else result[0][0]
853 c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	455
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	456
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	457 class Updater(object):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	458 stmnt_regex = re.compile(r"(?:[\w ]+(?:$[\w, ]+$)?)+")
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	459 clean_regex = re.compile(r"^ +\|(?<= ) +\|(?<=,) +\| +$")
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	460 CREATE_SQL = "CREATE TABLE %s (%s)"
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	461 INSERT_SQL = "INSERT INTO %s VALUES (%s)"
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	462 DROP_SQL = "DROP TABLE %s"
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	463 ALTER_SQL = "ALTER TABLE %s ADD COLUMN %s"
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	464 RENAME_TABLE_SQL = "ALTER TABLE %s RENAME TO %s"
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	465
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	466 CONSTRAINTS = ('PRIMARY', 'UNIQUE', 'CHECK', 'FOREIGN')
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	467 TMP_TABLE = "tmp_sat_update"
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	468
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	469 def __init__(self, dbpool, sat_version):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	470 self._sat_version = sat_version
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	471 self.dbpool = dbpool
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	472
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	473 def getLocalVersion(self):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	474 """ Get local database version
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	475 @return: version (int)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	476
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	477 """
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	478 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	479
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	480 def _setLocalVersion(self, version):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	481 """ Set local database version
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	482 @param version: version (int)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	483 @return: deferred
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	484
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	485 """
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	486 return self.dbpool.runOperation("PRAGMA user_version=%d" % version)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	487
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	488 def getLocalSchema(self):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	489 """ return raw local schema
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	490 @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	491
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	492 """
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	493 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	494 d.addCallback(lambda result: [row[0] for row in result])
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	495 return d
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	496
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	497 @defer.inlineCallbacks
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	498 def checkUpdates(self):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	499 """ Check is database schema update is needed, according to DATABASE_SCHEMAS
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	500 @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	501
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	502 """
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	503 local_version = yield self.getLocalVersion()
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	504 raw_local_sch = yield self.getLocalSchema()
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	505 local_sch = self.rawStatements2data(raw_local_sch)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	506 current_sch = DATABASE_SCHEMAS['current']['CREATE']
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	507 local_hash = self.statementHash(local_sch)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	508 current_hash = self.statementHash(current_sch)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	509
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	510 if local_hash == current_hash:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	511 if local_version != CURRENT_DB_VERSION:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	512 warning(_("Your local schema is up-to-date, but database versions mismatch, fixing it..."))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	513 yield self._setLocalVersion(CURRENT_DB_VERSION)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	514 else:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	515 # an update is needed
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	516
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	517 if local_version == CURRENT_DB_VERSION:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	518 # Database mismatch and we have the latest version
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	519 if self._sat_version.endswith('D'):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	520 # we are in a development version
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	521 update_data = self.generateUpdateData(local_sch, current_sch, False)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	522 warning(_("There is a schema mismatch, but as we are on a dev version, database will be updated"))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	523 update_raw = self.update2raw(update_data, True)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	524 defer.returnValue(update_raw)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	525 else:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	526 error(_(u"schema version is up-to-date, but local schema differ from expected current schema"))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	527 update_data = self.generateUpdateData(local_sch, current_sch, True)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	528 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 self.update2raw(update_data))))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	529 raise exceptions.DatabaseError("Database mismatch")
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	530 else:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	531 # Database is not up-to-date, we'll do the update
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	532 info(_("Database schema has changed, local database will be updated"))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	533 update_raw = []
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	534 for version in xrange(local_version+1, CURRENT_DB_VERSION+1):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	535 try:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	536 update_data = DATABASE_SCHEMAS[version]
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	537 except KeyError:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	538 raise exceptions.InternalError("Missing update definition (version %d)" % version)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	539 update_raw.extend(self.update2raw(update_data))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	540 update_raw.append("PRAGMA user_version=%d" % CURRENT_DB_VERSION)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	541 defer.returnValue(update_raw)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	542
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	543 @staticmethod
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	544 def createData2Raw(data):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	545 """ Generate SQL statements from statements data
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	546 @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	547 @return: list of strings with raw statements
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	548
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	549 """
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	550 ret = []
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	551 for table in data:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	552 defs, constraints = data[table]
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	553 assert isinstance(defs, tuple)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	554 assert isinstance(constraints, tuple)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	555 ret.append(Updater.CREATE_SQL % (table, ', '.join(defs + constraints)))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	556 return ret
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	557
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	558 @staticmethod
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	559 def insertData2Raw(data):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	560 """ Generate SQL statements from statements data
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	561 @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	562 @return: list of strings with raw statements
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	563
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	564 """
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	565 ret = []
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	566 for table in data:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	567 values_tuple = data[table]
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	568 assert isinstance(values_tuple, tuple)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	569 for values in values_tuple:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	570 assert isinstance(values, tuple)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	571 ret.append(Updater.INSERT_SQL % (table, ', '.join(values)))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	572 return ret
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	573
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	574 def statementHash(self, data):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	575 """ Generate hash of template data
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	576 useful to compare schemas
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	577
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	578 @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	579 and tuples of (col_defs, constraints) as values
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	580 @return: hash as string
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	581 """
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	582 hash_ = hashlib.sha1()
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	583 tables = data.keys()
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	584 tables.sort()
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	585
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	586 def stmnts2str(stmts):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	587 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	588
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	589 for table in tables:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	590 col_defs, col_constr = data[table]
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	591 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	592 return hash_.digest()
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	593
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	594 def rawStatements2data(self, raw_statements):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	595 """ separate "CREATE" statements into dictionary/tuples data
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	596 @param raw_statements: list of CREATE statements as strings
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	597 @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	598
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	599 """
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	600 schema_dict = {}
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	601 for create_statement in raw_statements:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	602 if not create_statement.startswith("CREATE TABLE "):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	603 warning("Unexpected statement, ignoring it")
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	604 continue
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	605 _create_statement = create_statement[13:]
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	606 table, raw_col_stats = _create_statement.split(' ',1)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	607 if raw_col_stats[0] != '(' or raw_col_stats[-1] != ')':
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	608 warning("Unexpected statement structure, ignoring it")
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	609 continue
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	610 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	611 col_defs = []
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	612 constraints = []
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	613 for col_stat in col_stats:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	614 name = col_stat.split(' ',1)[0]
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	615 if name in self.CONSTRAINTS:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	616 constraints.append(col_stat)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	617 else:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	618 col_defs.append(col_stat)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	619 schema_dict[table] = (tuple(col_defs), tuple(constraints))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	620 return schema_dict
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	621
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	622 def generateUpdateData(self, old_data, new_data, modify=False):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	623 """ Generate data for automatic update between two schema data
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	624 @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	625 @param new_data: data of the current schema
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	626 @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	627 @return: update data, a dictionary with:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	628 - 'create': dictionary of tables to create
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	629 - 'delete': tuple of tables to delete
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	630 - '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	631 - '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	632 - '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	633
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	634 """
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	635
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	636 create_tables_data = {}
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	637 create_cols_data = {}
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	638 modify_cols_data = {}
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	639 delete_cols_data = {}
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	640 old_tables = set(old_data.keys())
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	641 new_tables = set(new_data.keys())
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	642
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	643 def getChanges(set_olds, set_news):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	644 to_create = set_news.difference(set_olds)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	645 to_delete = set_olds.difference(set_news)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	646 to_check = set_news.intersection(set_olds)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	647 return tuple(to_create), tuple(to_delete), tuple(to_check)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	648
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	649 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	650
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	651 for table in tables_to_create:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	652 create_tables_data[table] = new_data[table]
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	653
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	654 for table in tables_to_check:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	655 old_col_defs, old_constraints = old_data[table]
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	656 new_col_defs, new_constraints = new_data[table]
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	657 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	658 if not isinstance(obj, tuple):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	659 raise InternalError("Columns definitions must be tuples")
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	660 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	661 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	662 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	663 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	664 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	665 (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	666 # we have modified columns, we need to transfer table
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	667 # 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	668 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	669 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	670 modify_cols_data[table] = tuple(old_names.intersection(new_names));
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	671 else:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	672 if defs_create:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	673 create_cols_data[table] = (defs_create)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	674 if defs_delete or constraints_delete:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	675 delete_cols_data[table] = (defs_delete)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	676
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	677 return {'create': create_tables_data,
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	678 'delete': tables_to_delete,
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	679 'cols create': create_cols_data,
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	680 'cols delete': delete_cols_data,
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	681 'cols modify': modify_cols_data
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	682 }
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	683
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	684 def update2raw(self, update, dev_version=False):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	685 """ Transform update data to raw SQLite statements
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	686 @param upadte: update data as returned by generateUpdateData
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	687 @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	688 @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	689
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	690 """
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	691 ret = self.createData2Raw(update.get('create', {}))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	692 drop = []
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	693 for table in update.get('delete', tuple()):
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	694 drop.append(self.DROP_SQL % table)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	695 if dev_version:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	696 if drop:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	697 info("Dev version, SQL NOT EXECUTED:\n--\n%s\n--\n" % "\n".join(drop))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	698 else:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	699 ret.extend(drop)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	700
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	701 cols_create = update.get('cols create', {})
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	702 for table in cols_create:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	703 for col_def in cols_create[table]:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	704 ret.append(self.ALTER_SQL % (table, col_def))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	705
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	706 cols_delete = update.get('cols delete', {})
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	707 for table in cols_delete:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	708 info("Following columns in table [%s] are not needed anymore, but are kept for dev version: %s" % (table, ", ".join(cols_delete[table])))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	709
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	710 cols_modify = update.get('cols modify', {})
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	711 for table in cols_modify:
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	712 ret.append(self.RENAME_TABLE_SQL % (table, self.TMP_TABLE))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	713 main, extra = DATABASE_SCHEMAS['current']['CREATE'][table]
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	714 ret.append(self.CREATE_SQL % (table, ', '.join(main + extra)))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	715 common_cols = ', '.join(cols_modify[table])
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	716 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	717 ret.append(self.DROP_SQL % self.TMP_TABLE)
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	718
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	719 insert = update.get('insert', {})
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	720 ret.extend(self.insertData2Raw(insert))
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	721
c2f6ada7858f core (sqlite): automatic database update: Goffi <goffi@goffi.org> parents: 839 diff changeset	722 return ret

Mercurial > libervia-backend

annotate src/memory/sqlite.py @ 933:955e5c781a40