书山有路勤为径

http://www.cnblogs.com/SeasonLee/articles/1719444.htmldef salesgirl(method): def serve(*args): print "Salesgirl:Hello, what do you want?", method.__name__ result = method(*args)

http://blog.youkuaiyun.com/hackerain/article/details/24095117 http://www.ibm.com/developerworks/cn/linux/l-pyunit/ https://docs.python.org/2/library/unittest.html#unittest.TestCase.assertIsInstance Test