[Zope] Limits of External Methods

If I define a class in an external method, how can I expose it so that my Zope python scripts can access it? The only solution I've found is something like this: class Foo(): def method1(self, parms) ... def method2(self, parms) ... def newFoo() return Foo() def fooMethod1(oFoo, parms) return oFoo.method1(parms) ... and so forth. I then need to add separate External Methods for newFoo(), fooMethod1(), etc. Is there any way once I have a reference to an instance of Foo, that I can call its methods directly? Or is this simply not possible in Zope? ___/ / __/ / ____/ Ed Leafe http://leafe.com/ http://opentech.leafe.com