Function reset_data

Lib/unittest/mock.py:3044–3050

(*args, **kwargs)

    handle.__exit__.side_effect = _exit_side_effect

    def reset_data(*args, **kwargs):
        _state[0] = _to_stream(read_data)
        if handle.readline.side_effect == _state[1]:
            # Only reset the side effect if the user hasn't overridden it.
            _state[1] = _readline_side_effect()
            handle.readline.side_effect = _state[1]
        return DEFAULT

    mock.side_effect = reset_data
    mock.return_value = handle