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

annotate libervia/backend/memory/persistent.py @ 4309:b56b1eae7994

component email gateway: add multicasting: XEP-0033 multicasting is now supported both for incoming and outgoing messages. XEP-0033 metadata are converted to suitable Email headers and vice versa. Email address and JID are both supported, and delivery is done by the gateway when suitable on incoming messages. rel 450

author	Goffi <goffi@goffi.org>
date	Thu, 26 Sep 2024 16:12:01 +0200
parents	0d7bb4df2343
children

rev	line source
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2890 diff changeset	1 #!/usr/bin/env python3
3137 559a625a236b fixed shebangs Goffi <goffi@goffi.org> parents: 3136 diff changeset	2
432 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
3479 be6d91572633 date update Goffi <goffi@goffi.org> parents: 3253 diff changeset	5 # Copyright (C) 2009-2021 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
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	20 from twisted.internet import defer
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	21 from twisted.python import failure
4071 4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	22 from libervia.backend.core.i18n import _
4b842c1fb686 refactoring: renamed `sat` package to `libervia.backend` Goffi <goffi@goffi.org> parents: 4037 diff changeset	23 from libervia.backend.core.log import getLogger
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	24
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	25
993 301b342c697a core: use of the new core.log module: Goffi <goffi@goffi.org> parents: 979 diff changeset	26 log = getLogger(__name__)
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	27
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	28
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	29 class MemoryNotInitializedError(Exception):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	30 pass
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	31
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	32
3234 78fea49735c5 core (memory/persistent): added `aset` method in LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3225 diff changeset	33 class PersistentDict:
592 e5a875a3311b Fix pep8 support in src/memory. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 588 diff changeset	34 r"""A dictionary which save persistently each value assigned
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	35
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	36 /!\ be careful, each assignment means a database write
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	37 /!\ Memory must be initialised before loading/setting value with instances of this class
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	38 """
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	39
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	40 storage = None
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	41 binary = False
432 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 __init__(self, namespace, profile=None):
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	44 """
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	45
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	46 @param namespace: unique namespace for this dictionary
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	47 @param profile(unicode, None): profile which MUST exists, or None for general values
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	48 """
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	49 if not self.storage:
993 301b342c697a core: use of the new core.log module: Goffi <goffi@goffi.org> parents: 979 diff changeset	50 log.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	51 raise MemoryNotInitializedError
2890 c652d079a9a1 core (memory/persistent): added clear method + initialise with a dict: Goffi <goffi@goffi.org> parents: 2771 diff changeset	52 self._cache = {}
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	53 self.namespace = namespace
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	54 self.profile = profile
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	55
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	56 def _set_cache(self, data):
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	57 self._cache = data
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	58
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	59 def load(self):
1029 f6182f6418ea memory: add class ProfileSessions based on Sessions souliane <souliane@mailoo.org> parents: 993 diff changeset	60 """Load persistent data from storage.
f6182f6418ea memory: add class ProfileSessions based on Sessions souliane <souliane@mailoo.org> parents: 993 diff changeset	61
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	62 need to be called before any other operation
1029 f6182f6418ea memory: add class ProfileSessions based on Sessions souliane <souliane@mailoo.org> parents: 993 diff changeset	63 @return: defers the PersistentDict instance itself
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	64 """
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	65 d = defer.ensureDeferred(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	66 self.storage.get_privates(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	67 self.namespace, binary=self.binary, profile=self.profile
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	68 )
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	69 )
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	70 d.addCallback(self._set_cache)
2765 378188abe941 misc: replaced all "dummy" by the more conventional and readable "__" ("_" being used for gettext) Goffi <goffi@goffi.org> parents: 2734 diff changeset	71 d.addCallback(lambda __: self)
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	72 return d
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	73
1292 b29a065a66f0 core: added items() and iteritems() methods to PersistentDict Goffi <goffi@goffi.org> parents: 1029 diff changeset	74 def iteritems(self):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2890 diff changeset	75 return iter(self._cache.items())
1292 b29a065a66f0 core: added items() and iteritems() methods to PersistentDict Goffi <goffi@goffi.org> parents: 1029 diff changeset	76
b29a065a66f0 core: added items() and iteritems() methods to PersistentDict Goffi <goffi@goffi.org> parents: 1029 diff changeset	77 def items(self):
3253 1af840e84af7 core (memory/persistent): fixed "items", added "all" + "adel" to LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3234 diff changeset	78 return self._cache.items()
1292 b29a065a66f0 core: added items() and iteritems() methods to PersistentDict Goffi <goffi@goffi.org> parents: 1029 diff changeset	79
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	80 def __repr__(self):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	81 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	82
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	83 def __str__(self):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	84 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	85
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	86 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	87 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	88
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	89 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	90 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	91
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	92 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	93 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	94
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	95 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	96 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	97
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	98 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	99 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	100
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	101 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	102 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	103
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	104 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	105 return self._cache.__cmp__(other)
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 585 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 __hash__(self):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	108 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	109
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2890 diff changeset	110 def __bool__(self):
ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2890 diff changeset	111 return self._cache.__len__() != 0
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	112
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	113 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	114 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	115
979 8f8bdd31375a core (memory): added __iter__ to PersistentDict Goffi <goffi@goffi.org> parents: 811 diff changeset	116 def __iter__(self):
8f8bdd31375a core (memory): added __iter__ to PersistentDict Goffi <goffi@goffi.org> parents: 811 diff changeset	117 return self._cache.__iter__()
8f8bdd31375a core (memory): added __iter__ to PersistentDict Goffi <goffi@goffi.org> parents: 811 diff changeset	118
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	119 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	120 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	121
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	122 def __setitem__(self, key, value):
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	123 defer.ensureDeferred(
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	124 self.storage.set_private_value(
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	125 self.namespace, key, value, self.binary, self.profile
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	126 )
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	127 )
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	128 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	129
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	130 def __delitem__(self, key):
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	131 self.storage.del_private_value(self.namespace, key, self.binary, self.profile)
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	132 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	133
2890 c652d079a9a1 core (memory/persistent): added clear method + initialise with a dict: Goffi <goffi@goffi.org> parents: 2771 diff changeset	134 def clear(self):
c652d079a9a1 core (memory/persistent): added clear method + initialise with a dict: Goffi <goffi@goffi.org> parents: 2771 diff changeset	135 """Delete all values from this namespace"""
c652d079a9a1 core (memory/persistent): added clear method + initialise with a dict: Goffi <goffi@goffi.org> parents: 2771 diff changeset	136 self._cache.clear()
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	137 return self.storage.del_private_namespace(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	138 self.namespace, self.binary, self.profile
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	139 )
2890 c652d079a9a1 core (memory/persistent): added clear method + initialise with a dict: Goffi <goffi@goffi.org> parents: 2771 diff changeset	140
442 ab9ddf6c7eaf core: added get method to PersistentDictionary Goffi <goffi@goffi.org> parents: 439 diff changeset	141 def get(self, key, default=None):
ab9ddf6c7eaf core: added get method to PersistentDictionary Goffi <goffi@goffi.org> parents: 439 diff changeset	142 return self._cache.get(key, default)
ab9ddf6c7eaf core: added get method to PersistentDictionary Goffi <goffi@goffi.org> parents: 439 diff changeset	143
3225 843a9279fb5a core (memory/persistent): implemented `aset` and `adel`: Goffi <goffi@goffi.org> parents: 3137 diff changeset	144 def aset(self, key, value):
843a9279fb5a core (memory/persistent): implemented `aset` and `adel`: Goffi <goffi@goffi.org> parents: 3137 diff changeset	145 """Async set, return a Deferred fired when value is actually stored"""
843a9279fb5a core (memory/persistent): implemented `aset` and `adel`: Goffi <goffi@goffi.org> parents: 3137 diff changeset	146 self._cache.__setitem__(key, value)
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	147 return defer.ensureDeferred(
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	148 self.storage.set_private_value(
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	149 self.namespace, key, value, self.binary, self.profile
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	150 )
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	151 )
3225 843a9279fb5a core (memory/persistent): implemented `aset` and `adel`: Goffi <goffi@goffi.org> parents: 3137 diff changeset	152
843a9279fb5a core (memory/persistent): implemented `aset` and `adel`: Goffi <goffi@goffi.org> parents: 3137 diff changeset	153 def adel(self, key):
843a9279fb5a core (memory/persistent): implemented `aset` and `adel`: Goffi <goffi@goffi.org> parents: 3137 diff changeset	154 """Async del, return a Deferred fired when value is actually deleted"""
843a9279fb5a core (memory/persistent): implemented `aset` and `adel`: Goffi <goffi@goffi.org> parents: 3137 diff changeset	155 self._cache.__delitem__(key)
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	156 return self.storage.del_private_value(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	157 self.namespace, key, self.binary, self.profile
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	158 )
3225 843a9279fb5a core (memory/persistent): implemented `aset` and `adel`: Goffi <goffi@goffi.org> parents: 3137 diff changeset	159
1340 91e72da1d093 core (persistent dict): added setdefault method Goffi <goffi@goffi.org> parents: 1292 diff changeset	160 def setdefault(self, key, default):
91e72da1d093 core (persistent dict): added setdefault method Goffi <goffi@goffi.org> parents: 1292 diff changeset	161 try:
91e72da1d093 core (persistent dict): added setdefault method Goffi <goffi@goffi.org> parents: 1292 diff changeset	162 return self._cache[key]
91e72da1d093 core (persistent dict): added setdefault method Goffi <goffi@goffi.org> parents: 1292 diff changeset	163 except:
91e72da1d093 core (persistent dict): added setdefault method Goffi <goffi@goffi.org> parents: 1292 diff changeset	164 self.__setitem__(key, default)
91e72da1d093 core (persistent dict): added setdefault method Goffi <goffi@goffi.org> parents: 1292 diff changeset	165 return default
91e72da1d093 core (persistent dict): added setdefault method Goffi <goffi@goffi.org> parents: 1292 diff changeset	166
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	167 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	168 """Force saving of an attribute to storage
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	169
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	170 @return: deferred fired when data is actually saved
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	171 """
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	172 return defer.ensureDeferred(
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	173 self.storage.set_private_value(
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	174 self.namespace, name, self._cache[name], self.binary, self.profile
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	175 )
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	176 )
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	177
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	178
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	179 class PersistentBinaryDict(PersistentDict):
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	180 """Persistent dict where value can be any python data (instead of string only)"""
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	181
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	182 binary = True
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	183
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	184
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	185 class LazyPersistentBinaryDict(PersistentBinaryDict):
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2890 diff changeset	186 r"""PersistentBinaryDict which get key/value when needed
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	187
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	188 This Persistent need more database access, it is suitable for largest data,
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	189 to save memory.
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	190 /!\ most of methods return a Deferred
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	191 """
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	192
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	193 # TODO: missing methods should be implemented using database access
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	194 # TODO: a cache would be useful (which is deleted after a timeout)
587 952322b1d490 Remove trailing whitespaces. Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> parents: 585 diff changeset	195
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	196 def load(self):
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	197 # we show a warning as calling load on LazyPersistentBinaryDict sounds like a code mistake
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2890 diff changeset	198 log.warning(_("Calling load on LazyPersistentBinaryDict while it's not needed"))
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	199
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	200 def iteritems(self):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	201 raise NotImplementedError
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	202
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	203 def items(self):
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	204 d = defer.ensureDeferred(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	205 self.storage.get_privates(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	206 self.namespace, binary=self.binary, profile=self.profile
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	207 )
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	208 )
3253 1af840e84af7 core (memory/persistent): fixed "items", added "all" + "adel" to LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3234 diff changeset	209 d.addCallback(lambda data_dict: data_dict.items())
1af840e84af7 core (memory/persistent): fixed "items", added "all" + "adel" to LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3234 diff changeset	210 return d
1af840e84af7 core (memory/persistent): fixed "items", added "all" + "adel" to LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3234 diff changeset	211
1af840e84af7 core (memory/persistent): fixed "items", added "all" + "adel" to LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3234 diff changeset	212 def all(self):
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	213 return defer.ensureDeferred(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	214 self.storage.get_privates(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	215 self.namespace, binary=self.binary, profile=self.profile
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	216 )
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	217 )
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	218
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	219 def __repr__(self):
3653 d2b17f0f2615 core (memory/persistent): implement `__repr__` (via `__str__`) Goffi <goffi@goffi.org> parents: 3479 diff changeset	220 return self.__str__()
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	221
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	222 def __str__(self):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	223 return "LazyPersistentBinaryDict (namespace: {})".format(self.namespace)
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	224
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	225 def __lt__(self, other):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	226 raise NotImplementedError
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	227
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	228 def __le__(self, other):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	229 raise NotImplementedError
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	230
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	231 def __eq__(self, other):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	232 raise NotImplementedError
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	233
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	234 def __ne__(self, other):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	235 raise NotImplementedError
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	236
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	237 def __gt__(self, other):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	238 raise NotImplementedError
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	239
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	240 def __ge__(self, other):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	241 raise NotImplementedError
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	242
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	243 def __cmp__(self, other):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	244 raise NotImplementedError
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	245
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	246 def __hash__(self):
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	247 return hash(str(self.__class__) + self.namespace + (self.profile or ""))
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	248
3028 ab2696e34d29 Python 3 port: Goffi <goffi@goffi.org> parents: 2890 diff changeset	249 def __bool__(self):
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	250 raise NotImplementedError
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	251
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	252 def __contains__(self, key):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	253 raise NotImplementedError
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	254
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	255 def __iter__(self):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	256 raise NotImplementedError
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	257
2644 e107089d6640 core (memory/persistent): better default value handling in LazyPersistentBinaryDict (don't jump to debugger in debug mode if value is not found) Goffi <goffi@goffi.org> parents: 2562 diff changeset	258 def _data2value(self, data, key):
e107089d6640 core (memory/persistent): better default value handling in LazyPersistentBinaryDict (don't jump to debugger in debug mode if value is not found) Goffi <goffi@goffi.org> parents: 2562 diff changeset	259 try:
e107089d6640 core (memory/persistent): better default value handling in LazyPersistentBinaryDict (don't jump to debugger in debug mode if value is not found) Goffi <goffi@goffi.org> parents: 2562 diff changeset	260 return data[key]
e107089d6640 core (memory/persistent): better default value handling in LazyPersistentBinaryDict (don't jump to debugger in debug mode if value is not found) Goffi <goffi@goffi.org> parents: 2562 diff changeset	261 except KeyError as e:
e107089d6640 core (memory/persistent): better default value handling in LazyPersistentBinaryDict (don't jump to debugger in debug mode if value is not found) Goffi <goffi@goffi.org> parents: 2562 diff changeset	262 # we return a Failure here to avoid the jump
e107089d6640 core (memory/persistent): better default value handling in LazyPersistentBinaryDict (don't jump to debugger in debug mode if value is not found) Goffi <goffi@goffi.org> parents: 2562 diff changeset	263 # into debugger in debug mode.
e107089d6640 core (memory/persistent): better default value handling in LazyPersistentBinaryDict (don't jump to debugger in debug mode if value is not found) Goffi <goffi@goffi.org> parents: 2562 diff changeset	264 raise failure.Failure(e)
e107089d6640 core (memory/persistent): better default value handling in LazyPersistentBinaryDict (don't jump to debugger in debug mode if value is not found) Goffi <goffi@goffi.org> parents: 2562 diff changeset	265
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	266 def __getitem__(self, key):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	267 """get the value as a Deferred"""
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	268 d = defer.ensureDeferred(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	269 self.storage.get_privates(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	270 self.namespace, keys=[key], binary=self.binary, profile=self.profile
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	271 )
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	272 )
2644 e107089d6640 core (memory/persistent): better default value handling in LazyPersistentBinaryDict (don't jump to debugger in debug mode if value is not found) Goffi <goffi@goffi.org> parents: 2562 diff changeset	273 d.addCallback(self._data2value, key)
2209 ea41cf1e6d29 memory (persistent, sqlite): fixed getPrivates bug with keys arguments and its use in LazyPersistentBinaryDict Goffi <goffi@goffi.org> parents: 2182 diff changeset	274 return d
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	275
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	276 def __setitem__(self, key, value):
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	277 defer.ensureDeferred(
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	278 self.storage.set_private_value(
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	279 self.namespace, key, value, self.binary, self.profile
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	280 )
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	281 )
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	282
31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	283 def __delitem__(self, key):
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	284 self.storage.del_private_value(self.namespace, key, self.binary, self.profile)
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	285
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	286 def _default_or_exception(self, failure_, default):
2644 e107089d6640 core (memory/persistent): better default value handling in LazyPersistentBinaryDict (don't jump to debugger in debug mode if value is not found) Goffi <goffi@goffi.org> parents: 2562 diff changeset	287 failure_.trap(KeyError)
e107089d6640 core (memory/persistent): better default value handling in LazyPersistentBinaryDict (don't jump to debugger in debug mode if value is not found) Goffi <goffi@goffi.org> parents: 2562 diff changeset	288 return default
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	289
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	290 def get(self, key, default=None):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	291 d = self.__getitem__(key)
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	292 d.addErrback(self._default_or_exception, default=default)
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	293 return d
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	294
3234 78fea49735c5 core (memory/persistent): added `aset` method in LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3225 diff changeset	295 def aset(self, key, value):
78fea49735c5 core (memory/persistent): added `aset` method in LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3225 diff changeset	296 """Async set, return a Deferred fired when value is actually stored"""
78fea49735c5 core (memory/persistent): added `aset` method in LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3225 diff changeset	297 # FIXME: redundant with force, force must be removed
78fea49735c5 core (memory/persistent): added `aset` method in LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3225 diff changeset	298 # XXX: similar as PersistentDict.aset, but doesn't use cache
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	299 return defer.ensureDeferred(
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	300 self.storage.set_private_value(
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	301 self.namespace, key, value, self.binary, self.profile
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	302 )
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	303 )
3234 78fea49735c5 core (memory/persistent): added `aset` method in LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3225 diff changeset	304
3253 1af840e84af7 core (memory/persistent): fixed "items", added "all" + "adel" to LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3234 diff changeset	305 def adel(self, key):
1af840e84af7 core (memory/persistent): fixed "items", added "all" + "adel" to LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3234 diff changeset	306 """Async del, return a Deferred fired when value is actually deleted"""
1af840e84af7 core (memory/persistent): fixed "items", added "all" + "adel" to LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3234 diff changeset	307 # XXX: similar as PersistentDict.adel, but doesn't use cache
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	308 return self.storage.del_private_value(
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	309 self.namespace, key, self.binary, self.profile
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	310 )
3253 1af840e84af7 core (memory/persistent): fixed "items", added "all" + "adel" to LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 3234 diff changeset	311
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	312 def setdefault(self, key, default):
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	313 raise NotImplementedError
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	314
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	315 def force(self, name, value):
432 31e8c48b5f5d core: - memory refactoring (moved memory.py and sqlite.py from tools to memory) Goffi <goffi@goffi.org> parents: diff changeset	316 """Force saving of an attribute to storage
2182 087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	317
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	318 @param value(object): value is needed for LazyPersistentBinaryDict
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	319 @return: deferred fired when data is actually saved
087eec4c6c07 memory (persistent, sqlite): better private values handling + new LazyPersistentBinaryDict: Goffi <goffi@goffi.org> parents: 1934 diff changeset	320 """
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	321 return defer.ensureDeferred(
4037 524856bd7b19 massive refactoring to switch from camelCase to snake_case: Goffi <goffi@goffi.org> parents: 3661 diff changeset	322 self.storage.set_private_value(
3541 888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	323 self.namespace, name, value, self.binary, self.profile
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	324 )
888109774673 core: various changes and fixes to work with new storage and D-Bus bridge: Goffi <goffi@goffi.org> parents: 3479 diff changeset	325 )
2734 9702025f6dff core (memory/persistent): new LazyPersistentBinaryDict.remove method Goffi <goffi@goffi.org> parents: 2644 diff changeset	326
9702025f6dff core (memory/persistent): new LazyPersistentBinaryDict.remove method Goffi <goffi@goffi.org> parents: 2644 diff changeset	327 def remove(self, key):
9702025f6dff core (memory/persistent): new LazyPersistentBinaryDict.remove method Goffi <goffi@goffi.org> parents: 2644 diff changeset	328 """Delete a key from sotrage, and return a deferred called when it's done
9702025f6dff core (memory/persistent): new LazyPersistentBinaryDict.remove method Goffi <goffi@goffi.org> parents: 2644 diff changeset	329
9702025f6dff core (memory/persistent): new LazyPersistentBinaryDict.remove method Goffi <goffi@goffi.org> parents: 2644 diff changeset	330 @param key(unicode): key to delete
9702025f6dff core (memory/persistent): new LazyPersistentBinaryDict.remove method Goffi <goffi@goffi.org> parents: 2644 diff changeset	331 @return (D): A deferred fired when delete is done
9702025f6dff core (memory/persistent): new LazyPersistentBinaryDict.remove method Goffi <goffi@goffi.org> parents: 2644 diff changeset	332 """
4270 0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	333 return self.storage.del_private_value(
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	334 self.namespace, key, self.binary, self.profile
0d7bb4df2343 Reformatted code base using black. Goffi <goffi@goffi.org> parents: 4071 diff changeset	335 )

Mercurial > libervia-backend

annotate libervia/backend/memory/persistent.py @ 4309:b56b1eae7994