Python闭包函数装饰器-阿里云

Python装饰器1-闭包与函数装饰器一、闭包在学习装饰器前，需要先了解闭包的概念。形成闭包的要点：函数嵌套将内部函数作为外部函数的返回值内部函数必须要使用到外部函数的变量下面以一个计算列表平均值的案例来讲解闭包：def make_average(): # 创建一个列表，用来保存数值 nums = [] # 定义一个内部函数，用来计.....

Python闭包函数和装饰器 2018年7月2日笔记 7.Python函数对象和闭包 1.函数对象函数是对象，可以给函数增加属性 def funcF(x,y,z): print(x,y,z) funcF(1,2,3) funcF.abc = "hello python" print(funcF.abc 上面一段代码的运行结果如...

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