On Mon, Nov 17, 2008 at 9:01 AM, Jim Fulton <[EMAIL PROTECTED]> wrote: > > 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.)
FWIW: I've wanted to do this same thing before but found no toolchain support and gave up. _______________________________________________ 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
