This is only the code in darcs I believe, the latest change towards fixing AttributeError from unit tests got this.
Here is the traceback, it seems to happen on every page whenever reaching the /diff method (e.g. clicking on "last edited XX days ago"):
Module ZPublisher.Publish, line 194, in publish_module_standard
Module Products.PlacelessTranslationService.PatchStringIO, line 34, in new_publish
Module ZPublisher.Publish, line 146, in publish
Module Zope2.App.startup, line 222, in zpublisher_exception_hook
Module ZPublisher.Publish, line 115, in publish
Module ZPublisher.mapply, line 88, in mapply
Module ZPublisher.Publish, line 41, in call_object
Module Products.ZWiki.Diff, line 70, in diff
Module Products.ZWiki.Views, line 391, in diffform
Module Shared.DC.Scripts.Bindings, line 311, in __call__
Module Shared.DC.Scripts.Bindings, line 348, in _bindAndExec
Module Products.PageTemplates.PageTemplateFile, line 113, in _exec
Module Products.CacheSetup.patch_cmf, line 56, in PT_pt_render
Module Products.CacheSetup.patch_utils, line 9, in call_pattern
Module Products.PageTemplates.PageTemplate, line 104, in pt_render
<PageTemplateFile at /zwikib/diffform used for /zwikib/ViewGeddon>
Module TAL.TALInterpreter, line 238, in __call__
Module TAL.TALInterpreter, line 281, in interpret
Module TAL.TALInterpreter, line 749, in do_useMacro
Module TAL.TALInterpreter, line 281, in interpret
Module TAL.TALInterpreter, line 457, in do_optTag_tal
Module TAL.TALInterpreter, line 442, in do_optTag
Module TAL.TALInterpreter, line 437, in no_tag
Module TAL.TALInterpreter, line 281, in interpret
Module TAL.TALInterpreter, line 772, in do_defineSlot
Module TAL.TALInterpreter, line 281, in interpret
Module TAL.TALInterpreter, line 507, in do_setLocal_tal
Module Products.PageTemplates.TALES, line 221, in evaluate
URL: diffform
Line 25, Column 4
Expression: <PythonExpr here.revisionInfoFor(revA-1)>
Names:
{'container': <BTreeFolder2 at /zwikib>,
'context': <ZWikiPage 'ViewGeddon' at 0x4328266c>,
'default': <Products.PageTemplates.TALES.Default instance at 0x40d31c4c>,
'here': <ZWikiPage 'ViewGeddon' at 0x4328266c>,
'loop': <Products.PageTemplates.TALES.SafeMapping object at 0x44176dcc>,
'modules': <Products.PageTemplates.ZRPythonExpr._SecureModuleImporter instance at 0x40d5a86c>,
'nothing': None,
'options': {'args': (<ZWikiPage 'ViewGeddon' at 0x4328266c>,
<HTTPRequest, URL=http://zwiki.org/ViewGeddon/diff>),
'difftext': '\n<b>changed:</b><span style="color:red;text-decoration:line-through">\n-:Status: in progress since 0.51</span><span style="color:green">\n:Status: begun around 0.51, now done (double-check)</span>\n',
'revA': '1'},
'repeat': <Products.PageTemplates.TALES.SafeMapping object at 0x44176dcc>,
'request': <HTTPRequest, URL=http://zwiki.org/ViewGeddon/diff>,
'root': <Application at >,
'template': <PageTemplateFile at /zwikib/diffform used for /zwikib/ViewGeddon>,
'traverse_subpath': [],
'user': <SpecialUser 'Anonymous User'>}
Module Products.PageTemplates.ZRPythonExpr, line 47, in __call__
__traceback_info__: here.revisionInfoFor(revA-1)
Module Python expression "here.revisionInfoFor(revA-1)", line 1, in <expression>
AttributeError
caused by renaming of revisionInfoFor - patch sent to darcs --betabug, Fri, 13 Apr 2007 12:24:06 +0000 reply
Status: open => closed
Assuming the patch gets through to darcs and as soon as zwiki.org restarts this should be fixed.