Gabriel Genellina schrieb: > http://docs.python.org/reference/datamodel.html#special-method-lookup-for-new-style-classes Ok. That explains a lot. And your explanation tells the rest. Thank you.
> In short, you have to define the __mul__ method on the type itself or > any of its bases. I found this, where Raymond Hettinger shows how this could be changed: http://mail.python.org/pipermail/python-bugs-list/2005-December/031439.html Mick. -- http://mail.python.org/mailman/listinfo/python-list