2009/5/8 Daniel Stutzbach <dan...@stutzbachenterprises.com>: > On Fri, May 8, 2009 at 6:14 PM, Benjamin Peterson <benja...@python.org> > wrote: >> >> Normally special methods use slots of the PyTypeObject struct. >> typeobject.c looks up all those methods on Python classes correctly. >> In the case of __enter__ and __exit__, the compiler generates bytecode >> to look them up, and that bytecode use PyObject_Getattr. > > Would this problem apply to all special methods that don't use a slot in > PyTypeObject, then? I know of several other examples:
Yes. I didn't think of those. > > __reduce__ > __setstate__ > __reversed__ > __length_hint__ > __sizeof__ > > (unless I misunderstand the definition of "special methods", which is > possible) -- Regards, Benjamin _______________________________________________ Python-Dev mailing list Python-Dev@python.org http://mail.python.org/mailman/listinfo/python-dev Unsubscribe: http://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
