python类装饰器用法实例
本文实例讲述了python类装饰器用法。分享给大家供大家参考。具体如下:
#!coding=utf-8 registry = {} def register(cls): registry[cls.__clsid__] = cls return cls @register class Foo(object): __clsid__ = '123-456' def bar(self): pass print registry
运行结果如下:
{'123-456': <class '__main__.Foo'>}
希望本文所述对大家的Python程序设计有所帮助。