Hi, I am writing a tool based upon a ZODB database. Objects are hierarchically organized and can be browsed/modified/added from a tree-like widget. So I decided to use the QTreeView/QModelIndex components to perform this task.
All works very well but when ZODB seems to be reset its cache (a lot of objects are added at once), QModelIndex references are lost and exceptions are raised. I 've found the message http://www.riverbankcomputing.com/pipermail/pyqt/2009-January/021579.html on the web and I think my issue is linked to this "feature". QModelIndex doesn't inform ZODB it uses some of the cached objects, and ZODB cleans/resets its cache. I'd like to know if this feature is changed in my configuration or if not, what is the version of PyQt the change is planed ? Thank you very much, Cyril. My configuration is as follows : PYQT_VERSION_STR : 4.7.2 QT_VERSION_STR : 4.6.2 OS : Linux Ubuntu 10.04 x64 _______________________________________________ PyQt mailing list PyQt@riverbankcomputing.com http://www.riverbankcomputing.com/mailman/listinfo/pyqt
