e860cf5a07
git-svn-id: svn://svn.cy55.de/Zope3/src/loops/trunk@1289 fd906abe-77d9-0310-91a1-e0d9ade77398
61 lines
1.8 KiB
Python
61 lines
1.8 KiB
Python
#
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# Copyright (c) 2006 Helmut Merz helmutm@cy55.de
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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Adapters for IConcept providing interfaces from the
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cybertools.knowledge package.
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$Id$
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"""
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from zope import interface, component
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from zope.app import zapi
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from zope.component import adapts
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from zope.interface import implements
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from zope.cachedescriptors.property import Lazy
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from cybertools.typology.interfaces import IType
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from cybertools.process.interfaces import IProcess
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from cybertools.process.definition import Process as BaseProcess
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from loops.interfaces import IConcept
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from loops.common import AdapterBase
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from loops.type import TypeInterfaceSourceList
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# register type interfaces - (TODO: use a function for this)
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TypeInterfaceSourceList.typeInterfaces += (IProcess,)
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class ProcessAdapterMixin(object):
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@Lazy
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def conceptManager(self):
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return self.context.getLoopsRoot().getConceptManager()
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@Lazy
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def successorPred(self):
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return self.conceptManager['follows']
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class Process(AdapterBase, BaseProcess, ProcessAdapterMixin):
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""" A typeInterface adapter for concepts of type 'process'.
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"""
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implements(IProcess)
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