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server/hooksmanager.py
author Sylvain Thénault <sylvain.thenault@logilab.fr>
Thu, 20 May 2010 20:47:55 +0200
changeset 5556 9ab2b4c74baf
parent 5424 8ecbcbff9777
child 9392 dd88d86d780a
permissions -rw-r--r--
[entity] introduce a new 'adapters' registry This changeset introduces the notion in adapters (as in Zope Component Architecture) in a cubicweb way, eg using a specific registry of appobjects. This allows nicer code structure, by avoid clutering entity classes and moving code usually specific to a place of the ui (or something else) together with the code that use the interface. We don't use actual interface anymore, they are implied by adapters (which may be abstract), whose reg id is an interface name. Appobjects that used to 'implements(IFace)' should now be rewritten by: * coding an IFaceAdapter(EntityAdapter) defining (implementing if desired) the interface, usually with __regid__ = 'IFace' * use "adaptable('IFace')" as selector instead Also, the implements_adapter_compat decorator eases backward compatibility with adapter's methods that may still be found on entities implementing the interface. Notice that unlike ZCA, we don't support automatic adapters chain (yagni?). All interfaces defined in cubicweb have been turned into adapters, also some new ones have been introduced to cleanup Entity / AnyEntity classes namespace. At the end, the pluggable mixins mecanism should disappear in favor of adapters as well.
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8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
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parents: 4517
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# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
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#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
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# This file is part of CubicWeb.
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#
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4517
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# CubicWeb is free software: you can redistribute it and/or modify it under the
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4517
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# terms of the GNU Lesser General Public License as published by the Free
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4517
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# Software Foundation, either version 2.1 of the License, or (at your option)
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4517
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# any later version.
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
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#
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# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
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8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
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# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
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# details.
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#
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parents: 4517
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# You should have received a copy of the GNU Lesser General Public License along
8167de96c523 proper licensing information (LGPL-2.1). Hope I get it right this time.
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# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
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from logilab.common.deprecation import class_renamed, class_moved
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from cubicweb.server import hook
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SystemHook = class_renamed('SystemHook', hook.Hook)
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PropagateSubjectRelationHook = class_renamed('PropagateSubjectRelationHook',
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                                             hook.PropagateSubjectRelationHook)
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PropagateSubjectRelationAddHook = class_renamed('PropagateSubjectRelationAddHook',
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                                                hook.PropagateSubjectRelationAddHook)
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PropagateSubjectRelationDelHook = class_renamed('PropagateSubjectRelationDelHook',
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                                                hook.PropagateSubjectRelationDelHook)
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Hook = class_moved(hook.Hook)
cubicweb