101 lines
3.3 KiB
Python
101 lines
3.3 KiB
Python
# -*- coding: utf-8 -*-
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"default plugin for setting: set it in a simple dictionary"
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# Copyright (C) 2013-2019 Team tiramisu (see AUTHORS for all contributors)
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published by the
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# Free Software Foundation, either version 3 of the License, or (at your
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# option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# ____________________________________________________________
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from copy import copy
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from ..util import Cache
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DEBUG = False
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#DEBUG = True
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class Properties(Cache):
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__slots__ = ('_properties',)
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def __init__(self, storage):
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# properties attribute: the name of a property enables this property
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# key is None for global properties
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self._properties = {}
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# permissive properties
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super(Properties, self).__init__(storage)
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# properties
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def setproperties(self, path, properties):
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if DEBUG: # pragma: no cover
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print('setproperties', path, properties)
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self._properties[path] = properties
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def getproperties(self, path, default_properties):
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ret = self._properties.get(path, frozenset(default_properties))
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if DEBUG: # pragma: no cover
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print('getproperties', path, ret)
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return ret
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def delproperties(self, path):
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if DEBUG: # pragma: no cover
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print('delproperties', path)
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if path in self._properties:
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del(self._properties[path])
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def exportation(self):
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"""return all modified settings in a dictionary
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example: {'path1': set(['prop1', 'prop2'])}
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"""
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return copy(self._properties)
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def importation(self, properties):
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self.reset_all_cache()
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self._properties = properties
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class Permissives(Cache):
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__slots__ = ('_permissives',)
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def __init__(self, storage):
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# permissive properties
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self._permissives = {}
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super(Permissives, self).__init__(storage)
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def setpermissives(self, path, permissives):
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if DEBUG: # pragma: no cover
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print('setpermissives', path, permissives)
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if not permissives:
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if path in self._permissives:
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del self._permissives[path]
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else:
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self._permissives[path] = permissives
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def getpermissives(self, path=None):
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ret = self._permissives.get(path, frozenset())
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if DEBUG: # pragma: no cover
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print('getpermissives', path, ret)
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return ret
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def exportation(self):
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"""return all modified permissives in a dictionary
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example: {'path1': set(['perm1', 'perm2'])}
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"""
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return copy(self._permissives)
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def importation(self, permissives):
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self._permissives = permissives
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def delpermissive(self, path):
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if DEBUG: # pragma: no cover
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print('delpermissive', path)
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if path in self._permissives:
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del(self._permissives[path])
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