test_logging.py 文件源码

def test_set_logger_class(self):
        self.assertRaises(TypeError, logging.setLoggerClass, object)

        class MyLogger(logging.Logger):
            pass

        logging.setLoggerClass(MyLogger)
        self.assertEqual(logging.getLoggerClass(), MyLogger)

        logging.setLoggerClass(logging.Logger)
        self.assertEqual(logging.getLoggerClass(), logging.Logger)