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This article mainly shows you "python how to modify global variables in the function", the content is easy to understand, clear, hope to help you solve your doubts, the following let Xiaobian lead you to study and learn "python how to modify global variables in the function" this article.

# 2. How to modify the global variable inside a function # modify the global variable by using global. # nkeeper def foo (): # global n# nfang 10mm foo () # print (n) x = 0def outer (): X = 1 def inner (): nonlocal x x = 2 print ("inner:", x) inner () print ("outer:", x) outer () print ("global:", x)

# x = changing def outer (): # x = changing def inner (): # nonlocal x # x = checking print ("inner:", x) # inner () # print ("outer:", x) # outer () # print ("global:", x) these are all the contents of the article "how to modify global variables in a function by python". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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