freeCodeCamp/guide/chinese/python/keywords/index.md

title	localeTitle
Python Keywords	Python关键字

Python关键字

Python有一个不能用作标识符（变量名）的关键字列表。尝试将这些关键字中的任何一个用作变量将创建**语法错误，**并且不会运行您的Python脚本：

>>> False = "Hello campers!" 
 File "<stdin>" 
 SyntaxError: can't assign to keyword 
 
 >>> break = "Hello campers!" 
 File "<stdin>", line 1 
    break = "Hello campers!" 
            ^ 
    SyntaxError: invalid syntax 

关键字列表

关键字| - | - | - | - --- | --- | --- | --- | --- False | class | finally | is | return None | continue | for | lambda | try True def | from | nonlocal while and | del | global | not | with as | elif | if | or yield assert | else | import | pass break | except | in | raise