> > Zope 2.7 will be based on ZODB3. It will still use ExtensionClass. > > I thought it was going to require Python 2.2? Anyone know the story > on that front now? There is no contradiction between using ExtensionClass and Python 2.2.2. Python 2.2.1 and 2.2 are no-no's, but 2.2.2 works fine. --Guido van Rossum (home page: http://www.python.org/~guido/)