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# pylint: disable=missing-docstring, too-few-public-methods, import-error,unused-argument
# Disabled because of a bug with pypy 3.8 see
# https://github.com/PyCQA/pylint/pull/7918#issuecomment-1352737369
# pylint: disable=multiple-statements
import abc
import six
from unknown import Unknown
class InvalidAsMetaclass:
pass
class ValidAsMetaclass(type):
pass
@six.add_metaclass(type)
class FirstGood:
pass
@six.add_metaclass(abc.ABCMeta)
class SecondGood:
pass
@six.add_metaclass(Unknown)
class ThirdGood:
pass
@six.add_metaclass(ValidAsMetaclass)
class FourthGood:
pass
class FirstInvalid(metaclass=int): # [invalid-metaclass]
pass
class SecondInvalid(metaclass=InvalidAsMetaclass): # [invalid-metaclass]
pass
class ThirdInvalid(metaclass=2): # [invalid-metaclass]
pass
class FourthInvalid(metaclass=InvalidAsMetaclass()): # [invalid-metaclass]
pass
def invalid_metaclass_1(name, bases, attrs):
return int
def invalid_metaclass_2(name, bases, attrs):
return 1
class Invalid(metaclass=invalid_metaclass_1): # [invalid-metaclass]
pass
class InvalidSecond(metaclass=invalid_metaclass_2): # [invalid-metaclass]
pass
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