[ZPatterns] Re: [Zope-dev] ZCatalog becoming empty when using "Update" in conjunction with ZPatterns

[Steve Alexander]

Jean Jordaan wrote:

>>Please state the version of Zope, Python and ZPatterns.
>>
> 
> I'm running Zope 2.3.2, Python 1.5.2 and ZPatterns-0-4-3p2


IIRC there's a bug in Zope 2.3.2 where a ZCatalog won't find dataskins 
in a Rack when reindexing.

There are several solutions. Choose any one:

   Change the ZCatalog to use unrestrictedTraverse rather than
   restrictedTraverse when finding objects to reindex

   Add some SkinScript to define a __roles__ attribute of your dataskins
   (could be a security risk if you do it wrong)

   Upgrade to Zope 2.4 (you'll need TransactionAgents...)

--
Steve Alexander