[Zope-dev] Method available from Python scripts only

Hi, I'm facing a problem, and perhaps I haven't got enough security enlightenment to close it. I made a Foo class with a *public* "bar" method (security.declarePublic("bar")) But I want this method to be available only from python scripts or expressions in DTML/TAL (with no proxy rule), but forbidden through URLs. To be clearer, if myfoo is a Foo object : * myfoo.bar() is granted to anonymous users * http://mysite.com/.../myfoo/bar is restricted Any hint to do this ? Thanks in advance --Gilles