bad-staticmethod-argument / W0211#
Static method with %r as first argument
Used when a static method has "self" or a value specified in valid-classmethod-first-arg option or valid-metaclass-classmethod-first-arg option as first argument.
class Wolf: @staticmethod def eat(self): # [bad-staticmethod-argument] pass
class Wolf: @staticmethod def eat(sheep): pass
Created by the classes checker.