On 4 мар, 11:38, Chris Rebert <c...@rebertia.com> wrote: > 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... > > Cheers, > Chris > --http://blog.rebertia.com
Thank you very much -- http://mail.python.org/mailman/listinfo/python-list
