[Zope] Couple of newbie questions

Hi all, Couple of quickies... 1) How do I reference a Script (Python) from an External Method ? I have an external method which needs to call a Script (Python), both of which are in the same folder - following is my external method - the " c = ..." line is wrong, but I don't know how to fix it! def export(self): request = self.REQUEST response = self.REQUEST.RESPONSE c = self.aq_parent.getClients(); ... 2) What exactly does 'container' reference ? How is it different to aq_parent ? Can someone give a couple of examples of usage of them ? Thanks - sorry to sound stupid =) P PETER SKIPWORTH SYSTEM ADMINISTRATOR TOUCHCORP LTD TELEPHONE 03 9635 2626 www.touchcorp.com