Dieter Maurer <[EMAIL PROTECTED]> wrote: > Jürgen Herrmann wrote at 2005-6-17 14:19 +0200: > >i make heavy use of indexes in my extension classes. these all inherit > >from catalogpathaware, so i have to call object.reindex_object() on > >each changed instance. calling it from attribute getters/setters f.ex. > >is not a good idea, because changing 3 attributes will reindex the object > >3 times. > > > >what i'd like to have is that such objects are reindexed automatically > >before comitting a transaction. > > > >is it possible? where should i start looking in the source, is there > >possibly a before_transaction_commit hook? > > It is impossible with "ZODB 3.2" (unless you patch > "ZODB.Transaction.Transaction").
The CPSCompat module of CPS has monkey-patches that backport this from ZODB 3.4, among others, to be used in Zope 2.7. http://svn.nuxeo.org/trac/pub/file/CPSCompat/trunk/PatchZODBTransaction.py Florent > "ZODB 3.4" (which is used for Zope 2.8/3.1) has hooks > that makes it possible. -- Florent Guillaume, Nuxeo (Paris, France) CTO, Director of R&D +33 1 40 33 71 59 http://nuxeo.com [EMAIL PROTECTED] _______________________________________________ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )