Function _readline_side_effect

Lib/unittest/mock.py:2996–2999

(*args, **kwargs)

        return _state[0].read(*args, **kwargs)

    def _readline_side_effect(*args, **kwargs):
        yield from _iter_side_effect()
        while True:
            yield _state[0].readline(*args, **kwargs)

    def _iter_side_effect():
        if handle.readline.return_value is not None: