On Thu, Mar 4, 2010 at 12:25 AM, Андрей Симурзин <asimur...@gmail.com> wrote: > It is object of the class A, in conteiner's class tmpA. Not all method > from A are in the tmpA. So for exapmle: > A + B -- yes , tmpA + B no. I try to call method from A for tmpA. I > can to call simple method, such as change(), bit __add__ - don't > work. If to remove inheritance from object, the code work's. Help me, > please
Some clarity has been lost in translation, but I think I get what you're saying. __add__ and the other double-underscore special methods are not looked up using __getattr__ or __getattribute__, hence trying to do addition on tmpA, which does not define an __add__ method, fails. For a full explanation, read: http://docs.python.org/reference/datamodel.html#special-method-lookup-for-new-style-classes Cheers, Chris -- http://blog.rebertia.com -- http://mail.python.org/mailman/listinfo/python-list
