Class NoBoolCall

IPython/core/tests/test_oinspect.py:134–145

callable with `__bool__` raising should still be inspect-able.

        raise Exception(name)

class NoBoolCall:
    """
    callable with `__bool__` raising should still be inspect-able.
    """

    def __call__(self):
        """does nothing"""
        pass

    def __bool__(self):
        """just raise NotImplemented"""
        raise NotImplementedError('Must be implemented')


class SerialLiar(object):