9467c07af1
git-svn-id: svn://svn.cy55.de/Zope3/src/cybertools/trunk@2832 fd906abe-77d9-0310-91a1-e0d9ade77398
56 lines
2 KiB
Python
56 lines
2 KiB
Python
#
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# Copyright (c) 2008 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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Customized IPublishTraverse adapter(s) for Zope 2.
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$Id$
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"""
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from zope.publisher.interfaces import NotFound
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class ResourceTraverser(object):
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""" IPublishTraverse adapter for file and directory resources,
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allows using resource file names with underscores, like e.g.
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used by Dojo.
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Include in your configure.zcml via this directive:
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<zope:adapter
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for="zope.component.interfaces.IResource
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zope.publisher.interfaces.browser.IBrowserRequest"
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provides="zope.publisher.interfaces.browser.IBrowserPublisher"
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factory="cybertools.ajax.dojo.z2traversal.ResourceTraverser" />
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"""
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def __init__(self, context, request):
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self.context = context
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self.request = request
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def publishTraverse(self, request, name):
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if hasattr(self.context, 'get'):
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subob = self.context.get(name, None)
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else:
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subob = getattr(self.context, name, None)
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if subob is None:
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raise NotFound(self.context, name, request)
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return subob
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def browserDefault(self, request):
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if hasattr(self.context, '__browser_default__'):
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return self.context.__browser_default__(request)
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return self.context, ()
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