[issue1438] Calling base class methods is slow due to __instancecheck__ override in abc.py

Christian Heimes added the comment: Unbound methods are gone and so is the isinstance check in method_call(). -- resolution: - fixed status: open - closed __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1438 __

[issue1438] Calling base class methods is slow due to __instancecheck__ override in abc.py

Christian Heimes added the comment: I think the problem should be addressed after alpha 2. -- keywords: +py3k nosy: +tiran priority: - normal __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1438 __

[issue1438] Calling base class methods is slow due to __instancecheck__ override in abc.py

New submission from Guido van Rossum: [Guido] I've noticed that abc.py's __instancecheck__ gets called a lot at times when I don't expect it. Can you research this a bit? [Amaury] In classobject.c, method_call() calls PyObject_IsInstance() on the first arg when the method is unbound.

[issue1438] Calling base class methods is slow due to __instancecheck__ override in abc.py

Changes by Guido van Rossum: -- assignee: - gvanrossum __ Tracker [EMAIL PROTECTED] http://bugs.python.org/issue1438 __ ___ Python-bugs-list mailing list Unsubscribe: