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# pylint: disable=missing-docstring, too-few-public-methods,pointless-statement
# pylint: disable=expression-not-assigned
class MetaIterable(type):
__iter__ = None
class MetaOldIterable(type):
__getitem__ = None
class MetaContainer(type):
__contains__ = None
class NonIterableClass(metaclass=MetaOldIterable):
__contains__ = None
class OldNonIterableClass(metaclass=MetaOldIterable):
__contains__ = None
class NonContainerClass(metaclass=MetaContainer):
__iter__ = None
class MultipleAssignmentNonesClass(metaclass=MetaContainer):
__len__, __iter__ = [None, None]
class MultipleAssignmentLambdasClass(metaclass=MetaContainer):
"""https://github.com/pylint-dev/pylint/issues/6366"""
__len__, __iter__ = [lambda x: x] * 2
def test():
1 in NonIterableClass # [unsupported-membership-test]
1 in OldNonIterableClass # [unsupported-membership-test]
1 in NonContainerClass # [unsupported-membership-test]
1 in NonIterableClass() # [unsupported-membership-test]
1 in OldNonIterableClass() # [unsupported-membership-test]
1 in NonContainerClass() # [unsupported-membership-test]
1 in MultipleAssignmentNonesClass() # [unsupported-membership-test]
1 in MultipleAssignmentLambdasClass()
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