pylint-errors
C0204 (bad-mcs-classmethod-argument)
Problematic code:
class Meta(type):
@classmethod
def foo(some):
pass
Correct code:
class Meta(type):
@classmethod
def foo(mcs):
pass
Rationale:
Used when a metaclass class method has a first argument named differently
than the value specified in valid-metaclass-classmethod-first-arg option
(default to cls), recommended to easily differentiate them from regular
instance methods.
Weird enough but usually naming of the first argument is mcs and pylint
documentation says so but when someone specifies it then the lib throws
C0204 error.