On Nov 17, 2008, at 8:21 AM, Andreas Jung wrote: ... > Rephrasing my question in a different way: how can I get hold of the > "parent" object based a persistent object with a _p_jar > connection? E.g. when the ZODB commits a subobject (e.g. a BTree or > a bucket) of portal_catalog/Indexes/some_index then I would like to > get hold of the the related parent "first-class" Zope 2 object (e.g. > derived from SimpleItem/Item or something like that).
There isn't a practical way to do that. (If you're willing to work very very very hard, you can iterate over a database and build up a reverese reference structure.) Jim -- Jim Fulton Zope Corporation _______________________________________________ For more information about ZODB, see the ZODB Wiki: http://www.zope.org/Wikis/ZODB/ ZODB-Dev mailing list - ZODB-Dev@zope.org http://mail.zope.org/mailman/listinfo/zodb-dev
