[docs] [issue16267] order of decorators @abstractmethod and @classmethod is significant (is not documented to be in @abstractclassmethod which advises their combined use)

[Eric Snow]

Eric Snow added the comment:

The catch is that when abstractmethod is the inner decorator, __isabstractmethod__ is set on the object that classmethod/staticmethod is wrapping.  When abstractmethod is the outer decorator, __isabstractmethod__ is set on the resulting classmethod/staticmethod object instead.  Unless there is some practical reason that the distinction matters, I'm +1 on letting __isabstractmethod__ be set on classmethods and staticmethods.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue16267>
_______________________________________