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: __reduce__ __setstate__ __reversed__ __length_hint__ __sizeof__ (unless I misunderstand the definition of "special methods", which is possible) -- Daniel Stutzbach, Ph.D. President, Stutzbach Enterprises, LLC <http://stutzbachenterprises.com>
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