test_settings_dict.py 文件源码

def test_partial_settings(self):
        """partial settings dictionaries are also accepted"""
        ser = serial.serial_for_url(PORT, do_not_open=True)
        d = ser.get_settings()
        del d['baudrate']
        del d['bytesize']
        ser.apply_settings(d)
        for setting in d:
            self.assertEqual(getattr(ser, setting), d[setting])