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

annotate src/memory/persistent.py @ 769:8b6137f7b4e1

tools: addURLToText moved from libervia to sat_frontends/tools/strings

author	souliane <souliane@mailoo.org>
date	Wed, 18 Dec 2013 15:37:30 +0100
parents	84a6e83157c2
children	bfabeedbf32e

rev	line source
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	1 #!/usr/bin/python
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	2 # -- coding: utf-8 --
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	3
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 592 diff changeset	4 # SAT: a jabber client
84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 592 diff changeset	5 # Copyright (C) 2009, 2010, 2011, 2012, 2013 Jérôme Poisson (goffi@goffi.org)
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	6
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 592 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: 592 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: 592 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: 592 diff changeset	10 # (at your option) any later version.
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	11
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 592 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: 592 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: 592 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: 592 diff changeset	15 # GNU Affero General Public License for more details.
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	16
609 84a6e83157c2 fixed licences in docstrings (they are now in comments) Goffi <goffi@goffi.org> parents: 592 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: 592 diff changeset	18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	19
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	20 from logging import debug, info, warning, error
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	21
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	22
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	23 class MemoryNotInitializedError(Exception):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	24 pass
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	25
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	26
588 beaf6bec2fcd Remove every old-style class. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 587 diff changeset	27 class PersistentDict(object):
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	28 r"""A dictionary which save persistently each value assigned
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	29 /!\ be careful, each assignment means a database write
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	30 /!\ Memory must be initialised before loading/setting value with instances of this class"""
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	31 storage = None
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	32
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	33 def __init__(self, namespace, profile=None):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	34 """@param namespace: unique namespace for this dictionary
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	35 @param profile: profile which MUST exists, or None for general values"""
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	36 if not self.storage:
585 9902ec2d8d9b Remove useless trailing semicolons. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 572 diff changeset	37 error(_("PersistentDict can't be used before memory initialisation"))
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	38 raise MemoryNotInitializedError
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	39 self._cache = {}
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	40 self.namespace = namespace
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	41 self.profile = profile
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	42
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	43 def load(self):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	44 """load persistent data from storage
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	45 """
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	46 if not self.profile:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	47 return self.storage.loadGenPrivates(self._cache, self.namespace)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	48 else:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	49 return self.storage.loadIndPrivates(self._cache, self.namespace, self.profile)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	50
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	51 def __repr__(self):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	52 return self._cache.__repr__()
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	53
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	54 def __str__(self):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	55 return self._cache.__str__()
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	56
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	57 def __lt__(self, other):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	58 return self._cache.__lt__(other)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	59
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	60 def __le__(self, other):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	61 return self._cache.__le__(other)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	62
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	63 def __eq__(self, other):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	64 return self._cache.__eq__(other)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	65
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	66 def __ne__(self, other):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	67 return self._cache.__ne__(other)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	68
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	69 def __gt__(self, other):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	70 return self._cache.__gt__(other)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	71
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	72 def __ge__(self, other):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	73 return self._cache.__ge__(other)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	74
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	75 def __cmp__(self, other):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	76 return self._cache.__cmp__(other)
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 585 diff changeset	77
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	78 def __hash__(self):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	79 return self._cache.__hash__()
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	80
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	81 def __nonzero__(self):
439 866dbb0d7d87 plugin maildir: maildir now use PersistentBinaryDictionary to store profile specific data Goffi <goffi@goffi.org> parents: 432 diff changeset	82 return self._cache.__len__()
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	83
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	84 def __contains__(self, key):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	85 return self._cache.__contains__(key)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	86
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	87 def __getitem__(self, key):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	88 return self._cache.__getitem__(key)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	89
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	90 def __setitem__(self, key, value):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	91 if not self.profile:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	92 self.storage.setGenPrivate(self.namespace, key, value)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	93 else:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	94 self.storage.setIndPrivate(self.namespace, key, value, self.profile)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	95 return self._cache.__setitem__(key, value)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	96
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	97 def __delitem__(self, key):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	98 if not self.profile:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	99 self.storage.delGenPrivate(self.namespace, key)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	100 else:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	101 self.storage.delIndPrivate(self.namespace, key, self.profile)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	102 return self._cache.__delitem__(key)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	103
442 ab9ddf6c7eaf core: added get method to PersistentDictionary Goffi <goffi@goffi.org> parents: 439 diff changeset	104 def get(self, key, default=None):
ab9ddf6c7eaf core: added get method to PersistentDictionary Goffi <goffi@goffi.org> parents: 439 diff changeset	105 return self._cache.get(key, default)
ab9ddf6c7eaf core: added get method to PersistentDictionary Goffi <goffi@goffi.org> parents: 439 diff changeset	106
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	107 def force(self, name):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	108 """Force saving of an attribute to storage
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	109 @return: deferred fired when data is actually saved"""
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	110 if not self.profile:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	111 return self.storage.setGenPrivate(self.namespace, name, self._cache[name])
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	112 return self.storage.setIndPrivate(self.namespace, name, self._cache[name], self.profile)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	113
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	114
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	115 class PersistentBinaryDict(PersistentDict):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	116 """Persistent dict where value can be any python data (instead of string only)"""
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 585 diff changeset	117
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	118 def load(self):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	119 """load persistent data from storage
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	120 """
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	121 if not self.profile:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	122 return self.storage.loadGenPrivatesBinary(self._cache, self.namespace)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	123 else:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	124 return self.storage.loadIndPrivatesBinary(self._cache, self.namespace, self.profile)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	125
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	126 def __setitem__(self, key, value):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	127 if not self.profile:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	128 self.storage.setGenPrivateBinary(self.namespace, key, value)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	129 else:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	130 self.storage.setIndPrivateBinary(self.namespace, key, value, self.profile)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	131 return self._cache.__setitem__(key, value)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	132
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	133 def __delitem__(self, key):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	134 if not self.profile:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	135 self.storage.delGenPrivateBinary(self.namespace, key)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	136 else:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	137 self.storage.delIndPrivateBinary(self.namespace, key, self.profile)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	138 return self._cache.__delitem__(key)
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	139
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	140 def force(self, name):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	141 """Force saving of an attribute to storage
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	142 @return: deferred fired when data is actually saved"""
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	143 if not self.profile:
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	144 return self.storage.setGenPrivateBinary(self.namespace, name, self._cache[name])
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	145 return self.storage.setIndPrivateBinary(self.namespace, name, self._cache[name], self.profile)

Mercurial > libervia-backend

annotate src/memory/persistent.py @ 769:8b6137f7b4e1