69 lines
2.3 KiB
Python
69 lines
2.3 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 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 ..util import Cache
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class Settings(Cache):
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__slots__ = ('_properties', '_permissives')
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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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self._permissives = {}
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super(Settings, self).__init__(storage)
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# properties
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def setproperties(self, path, properties):
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self._properties[path] = properties
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def getproperties(self, path, default_properties):
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return self._properties.get(path, set(default_properties))
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def hasproperties(self, path):
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return path in self._properties
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def reset_all_properties(self):
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self._properties.clear()
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def reset_properties(self, path):
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try:
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del(self._properties[path])
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except KeyError:
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pass
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# permissive
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def setpermissive(self, path, permissive):
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self._permissives[path] = frozenset(permissive)
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def getpermissive(self, path=None):
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return self._permissives.get(path, frozenset())
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def get_modified_properties(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 self._properties
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def get_modified_permissives(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 self._permissives
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