[docs] [issue37203] Correct classmethod emulation in Descriptor HowTo Guide

[Géry]

Géry <gery.ogam at gmail.com> added the comment:

@Raymond Hettinger

> Though less accurate, the current version communicates better

I agree that types.MethodType is more accurate but may be less understandable. But in this case I think that the Function class for emulating instance methods should not use types.MethodType either, but a custom newfunc function as well. And **kwargs parameters should be added to both newfunc functions.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue37203>
_______________________________________