651             def __new__(mcls, name, bases, ns):  argument
653                 return super().__new__(mcls, name, bases, ns)
655             def __prepare__(mcls, name, bases):  argument
660             def __new__(mcls, name, bases, ns):  argument
662                 return super().__new__(mcls, name, bases, ns)
664             def __prepare__(mcls, name, bases):  argument
727             def __new__(mcls, *args, **kwargs):  argument
729                 return super().__new__(mcls)
731             def __prepare__(mcls, name, bases):  argument
735             def __new__(mcls, *args, **kwargs):  argument
737                 return super().__new__(mcls)
739             def __prepare__(mcls, name, bases):  argument
5457     def __new__(mcls, name, bases, attrs):  argument
5460         return type.__new__(mcls, name, bases, attrs)