python类里面使用装饰器

参考：http://m.blog.csdn.net/blog/wklken/8118942


def on(name, *args_of_on, **kwargs_of_on):
    def handle_func(func):
        def handle_func_args(self, *args_of_func, **kwargs_of_func):
            print "see args_of_on:", name, args_of_on, kwargs_of_on
            print "see args_of_func:", self, args_of_func, kwargs_of_func

            func(self, *args_of_func, **kwargs_of_func)
            # if getattr(self, "on_"+name, False):
            #     getattr(self, "on_"+name)(args)
        return handle_func_args
    return handle_func


class XX(object):
    # def on_tick(self, *args):
    #     print self, *args

    @on("tick", 123)
    def on_data(self, xx):
        print "see in on_data:", self, xx


a = XX()
print a
a.on_data(55)