class MyContextManager:
    def __init__(self):
        pass

    def __exit__(self, exc_type, exc_val, exc_tb):
        pass

    def __enter__(self):
        pass


class <weak_warning descr="Class names should use CapWords convention">MY_CONTEXT_MANAGER</weak_warning>:
    def __init__(self):
        pass

    def __exit__(self, exc_type, exc_val, exc_tb):
        pass

    def __enter__(self):
        pass