For what it is worth, I was able to devise a work-around that may better illustrate the problem. I renamed the "index_html" Page Template to "index_html2", and created the following DTML Method of "index_html": <dtml-in expr="objectValues()"></dtml-in> <dtml-return index_html2> Further, the original "index_html" Page Template won't fail if I remove 'Page Template' from the set of requested objectValues. i.e. tal:repeat="objs python:here.objectValues(['Folder','DTML Method'])" Mike ----- Original Message ----- From: "Michael Murphy" <mike@flipper.eskimo.net> To: <zope@zope.org> Sent: Sunday, September 23, 2001 11:00 AM Subject: [Zope] DTML to ZPT Question
I have a DTML to ZPT question that the Zope Guru Community could probably easily answer.
I am converting an index_html DTML Method to a Page Template, and the method/template renders the contents of the Folder in a directory-listing way (iterating over .objectValues([]). There is a particular folder that I have unchecked the 'Acquire View Permission' on the security tab, and the DTML version of index_html always seemed to pop up the login dialog... which is what I want... but the ZPT version of index_html errors with the stack trace shown at the end of this message. Do I have to explicitly bring up the login dialog myself when using ZPT to iterate over objects the user does not have authorization for?
Mike
Traceback (innermost last): File /opt/Zope-2.4.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /opt/Zope-2.4.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 187, in publish File /opt/Zope-2.4.0-linux2-x86/lib/python/Zope/__init__.py, line 226, in zpublisher_exception_hook (Object: LockableItem) File /opt/Zope-2.4.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 171, in publish File /opt/Zope-2.4.0-linux2-x86/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: index_html) File /opt/Zope-2.4.0-linux2-x86/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: index_html) File /opt/Zope-2.4.0-linux2-x86/lib/python/Shared/DC/Scripts/Bindings.py, line 324, in __call__ (Object: index_html) File /opt/Zope-2.4.0-linux2-x86/lib/python/Shared/DC/Scripts/Bindings.py, line 354, in _bindAndExec (Object: index_html) File /opt/Zope/lib/python/Products/PageTemplates/ZopePageTemplate.py, line 244, in _exec (Object: index_html) File /opt/Zope/lib/python/Products/PageTemplates/PageTemplate.py, line 156, in pt_render (Object: index_html) (Info: {'container': <Folder instance at 8beee08>, 'here': <Folder instance at 8fc0a70>, 'modules': <Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at 0x8892d84>, 'nothing': None, 'options': {'args': ()}, 'request': [----stuff deleted by me----] 'root': <Application instance at 894e948>, 'template': <ZopePageTemplate instance at 8953c60>, 'traverse_subpath': [], 'user': Anonymous User}) File /opt/Zope-2.4.0-linux2-x86/lib/python/TAL/TALInterpreter.py, line 232, in __call__ File /opt/Zope-2.4.0-linux2-x86/lib/python/TAL/TALInterpreter.py, line 265, in interpret File /opt/Zope-2.4.0-linux2-x86/lib/python/TAL/TALInterpreter.py, line 591, in do_useMacro File /opt/Zope-2.4.0-linux2-x86/lib/python/TAL/TALInterpreter.py, line 265, in interpret File /opt/Zope-2.4.0-linux2-x86/lib/python/TAL/TALInterpreter.py, line 614, in do_defineSlot File /opt/Zope-2.4.0-linux2-x86/lib/python/TAL/TALInterpreter.py, line 265, in interpret File /opt/Zope-2.4.0-linux2-x86/lib/python/TAL/TALInterpreter.py, line 547, in do_loop_tal File /opt/Zope-2.4.0-linux2-x86/lib/python/TAL/TALInterpreter.py, line 265, in interpret File /opt/Zope-2.4.0-linux2-x86/lib/python/TAL/TALInterpreter.py, line 311, in do_startTag File /opt/Zope-2.4.0-linux2-x86/lib/python/TAL/TALInterpreter.py, line 380, in attrAction_tal File /opt/Zope/lib/python/Products/PageTemplates/TALES.py, line 303, in evaluateText File /opt/Zope/lib/python/Products/PageTemplates/TALES.py, line 294, in evaluate Undefined: (see above)
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