装饰器

#!/usr/bin/env python
#-*- coding:utf-8 -*-
# Author:DCC

import time

def timer(func):
    def deco(*args,**kwargs):
        # def warpper(*args,**kwargs):
        start_time = time.time()
        func(*args,**kwargs)
        stop_time = time.time()
        print("the func run time is %s" % (stop_time-start_time) )
    return deco

@timer # test1 = timer(test1)
def test1():
    time.sleep(3)
    print("in the test1")
    
@timer # test2 = timer(test2) =deco
def test2(name,age):
    print(name,age)
    print("in the test2")
    
test1()
test2("dcc","25")

 

posted on 2016-08-13 14:52  DCC_python  阅读(112)  评论(0编辑  收藏  举报