Casey, Thanks for the clarification.
> > - Is there an equivalent of sys.getrefcount for ZODB persistent > > objects? This is still a question. Is there any way, to determine how many times a zodb persistent object is referenced? sys.getrefcount seems to tell me only those references which are currently loaded in the memory. Also another very interesting question is that who referring to a specific object. > > For this I got the oid of the object, > > deleted it and than tried to get it back via the oid. The trick is, > > that you'll only get a POSKeyError if you pack the database > and flush > > the cache. This latter one was not obvious for me. > > Such tricks are not necessary and cause your app to rely too > much on the > curent implementation of ZODB. Just let the database take care of this > for you. I used this trick only for exploring ZODB behavior. The application doesn't do any nasty tricks. Regards, Sandor _______________________________________________ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )