I have a product that uses a Catalogs (just plain, not ZCatalogs) for indexing objects. It uses several Catalogs each of which share a Vocabulary. This was easy to do in 2.3, however, some code in 2.4 makes this a pain in the rear. Specifically line 204 of TextIndex.py, which tries to get the vocabulary lexicon from the parent ZCatalog like so: self._lexicon = self.aq_parent.aq_parent[self.vocabulary_id].getLexicon() In a world of implicit aquisition, this strikes me as very bad form. For this to work, the vocabulary must reside in the parent of the parent of the index, which must be a mapping object for it to find it. This is not the case with my implementation, in fact the vocabulary can be basically anywhere above the index. Of course, I could simply pass in the lexicon when the Index is instantiated. This is great and wonderful, except, I would like to support Zope 2.3 in as seemless a way possible. Writing crap like this bothers me (although I have little choice at this point methinks): try: index = TextIndex('spam', lexicon=eggs) except: index = 'TextIndex' Can't we change the above line to be something like this, which does not depend on a specific hierarchy? self._lexicon = self.aq_parent.getattr(self.vocabulary_id).getLexicon() That would make me very happy... -- | Casey Duncan | Kaivo, Inc. | cduncan@kaivo.com `------------------>