找回密码
 立即注册

将函数作为参数传给另一个函数

2022-2-21 02:27| 发布者: 笨鸟自学网| 查看: 1310| 评论: 0

摘要: def hi(): return "hi yasoob!" def doSomethingBeforeHi(func): print("I am doing some boring work before executing hi()") print(func()) doSomethingBeforeHi(hi) #outputs:I am doing some boring work befor ...
def hi():
    return "hi yasoob!"

def doSomethingBeforeHi(func):
    print("I am doing some boring work before executing hi()")
    print(func())

doSomethingBeforeHi(hi)
#outputs:I am doing some boring work before executing hi()
#        hi yasoob!

现在你已经具备所有必需知识,来进一步学习装饰器真正是什么了。装饰器让你在一个函数的前后去执行代码。

Archiver|手机版|笨鸟自学网 ( 粤ICP备20019910号 )

GMT+8, 2025-8-31 00:47 , Processed in 0.017449 second(s), 19 queries .

Powered by Discuz! X3.5

© 2001-2017 Discuz Team. Template By 【未来科技】【 www.wekei.cn 】

返回顶部