[issue45064] Raising AttributeError in descriptor decorator causing searching attribute in __mro__

[Yurii Karabas]

Yurii Karabas <1998uriyyo at gmail.com> added the comment:

Hi Mateusz,

It's not a bug, it's expected behavior.

__getattr__ called when the default attribute access fails with an AttributeError (either __getattribute__() raises an AttributeError because name is not an instance attribute or an attribute in the class tree for self; or __get__() of a name property raises AttributeError).

You can find more information here: 

https://docs.python.org/3/reference/datamodel.html?highlight=__getattr__#object.__getattr__

----------
nosy: +uriyyo
resolution:  -> not a bug
stage:  -> resolved
status: open -> closed

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue45064>
_______________________________________