/usr/share/pyshared/schooltool/traverser/metaconfigure.py is in python-schooltool 1:2.1.0-0ubuntu1.
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# SchoolTool - common information systems platform for school administration
# Copyright (c) 2006 Shuttleworth Foundation
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
"""
SchoolTool traverser metaconfiguration code.
"""
from zope.publisher.interfaces.browser import IDefaultBrowserLayer
from zope.publisher.interfaces import IPublishTraverse
from zope.component.zcml import adapter as handle_adapter
from zope.component.zcml import view
from schooltool.traverser.traverser import PluggableTraverser
from schooltool.traverser.traverser import NullTraverserPlugin
from schooltool.traverser.traverser import AttributeTraverserPlugin
from schooltool.traverser.traverser import AdapterTraverserPlugin
from schooltool.traverser.interfaces import ITraverserPlugin
def traverser(_context, for_, type, factory,
provides=IPublishTraverse,
permission=None):
view(_context, [factory], type, '', [for_],
layer=None, permission=permission,
allowed_interface=None, allowed_attributes=None,
provides=provides)
def pluggableTraverser(_context, for_, type,
factory=PluggableTraverser,
provides=IPublishTraverse,
permission=None):
view(_context, [factory], type, '', [for_],
layer=None, permission=permission,
allowed_interface=None, allowed_attributes=None,
provides=provides)
def traverserPlugin(_context, for_, plugin,
name='',
layer=IDefaultBrowserLayer,
permission=None):
plugin = type(plugin.__name__, (plugin, ), {'__name__': name})
handle_adapter(_context, [plugin],
provides=ITraverserPlugin,
for_=(for_, layer),
permission=permission,
name=name)
def nullTraverserPlugin(_context, for_, name,
layer=IDefaultBrowserLayer,
permission=None):
traverserPlugin(
_context, for_, NullTraverserPlugin,
name=name, layer=layer, permission=permission)
def attributeTraverserPlugin(_context, for_, name,
layer=IDefaultBrowserLayer,
permission=None):
traverserPlugin(
_context, for_, AttributeTraverserPlugin,
name=name, layer=layer, permission=permission)
def adapterTraverserPlugin(_context, for_, name, adapter,
adapter_name='',
layer=IDefaultBrowserLayer,
permission=None):
plugin = type('%sAdapterTraverserPlugin' % adapter.__name__,
(AdapterTraverserPlugin,),
{'adapterName': adapter_name,
'interface': adapter})
traverserPlugin(_context, for_, plugin,
name=name, layer=layer, permission=permission)
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