In KeywordIndex the newKeywords get called
if they are "callable":
    def _get_object_keywords(self,obj):
        newKeywords = getattr(obj, self.id, ())
        if callable(newKeywords):               # (*) 
                        newKeywords = newKeywords()
        if hasattr(newKeywords,'capitalize'): # is it string-like ?
            newKeywords = (newKeywords, )
        return newKeywords

This fails if the newKeywords are stored in a PersistentList. 

Callable is true, but there is no __call__ attribute.

I changed the line marked with (*) to 
 if hasattr(newKeyword, "__call__"):

and this seems to work

I think this does not break anything and could be included in the

Am I the first how uses PersistentList for an indexed attribute? Is
there a reason not to do so?


Please CC to me I am not on the list yet


Thomas Guettler <[EMAIL PROTECTED]>

Zope-Dev maillist  -  [EMAIL PROTECTED]
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