1 def mytest1():
 2     b = 4
 3 
 4     def mytest2():
 5         nonlocal b
 6         b = 8
 7         print(b, id(b))
 8 
 9     mytest2()
10     print(b, id(b))
11 
12 
13 mytest1()

E(enclosing):嵌套的父级函数的局部作用域

Posted on 2023-04-10 21:56  Frazer-  阅读(22)  评论(0)    收藏  举报