Hello, I've one attribute A which is exposed via the Interface. Another internal attribute B should be in sync with it. So everytime A changes I want a function to be called.
I think (solving another error stands before testing it) with __setattr__: def __setattr__(self, name, value): if name == "expirationTime": self.expTimeDelta = datetime.timedelta(minutes = value) self.__dict__[name] = value But I really don't like that way? Is there elegant, more zope-like solution? Or is this the way to do it? Thanks, Florian _______________________________________________ Zope3-users mailing list Zope3firstname.lastname@example.org http://mail.zope.org/mailman/listinfo/zope3-users