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'''
Task Coach - Your friendly task manager
Copyright (C) 2004-2014 Task Coach developers <developers@taskcoach.org>
Task Coach is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Task Coach is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
'''
from taskcoachlib.domain import base
from taskcoachlib import patterns
class CategorizableContainer(base.Collection):
@patterns.eventSource
def extend(self, items, event=None):
super(CategorizableContainer, self).extend(items, event=event)
for item in self._compositesAndAllChildren(items):
for category in item.categories():
category.addCategorizable(item, event=event)
@patterns.eventSource
def removeItems(self, items, event=None):
super(CategorizableContainer, self).removeItems(items, event=event)
for item in self._compositesAndAllChildren(items):
for category in item.categories():
category.removeCategorizable(item, event=event)
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