dieter, thanks for your detailed explanation i could not clearly distiguish between methods operating on containers and those (hooks) operating on contained objects now the concept is much clearer for me --------------------------------------------------------------------------------------------- Am Dienstag, 27. Juli 2004 21:33 tippte Dieter Maurer: ...
Your "_delObject" is not called -- unless you do it in "manage_beforeDelete"...
this was one of my big misunderstandings actually 'manage_beforeDelete' deletes my external data and not '_delObject' -----------------------------------------------
'''Enhanced Copy Support. ... ... Note that in order to make this extension safe against subtransactions (which may discard "_v_" attributes), you need my ZODB "_p_sticky" extension. I posted it as a patch to "zodb-dev@zope.org" (--> mailing list archive). While the "CopySupport" enhancement can be installed as a "monkey patch", the "_p_sticky" extension is partly C level and requires your own ZODB version...
can i hope this will be integrated into one of the future versions of zope (zodb) ? ---------------- thanks again fritz (-:fs)