Python关键字及其简单用法

一、显示关键字

1.引入keyword

import keyword
print("关键字的个数为:",keyword.kwlist.__len__())
print(keyword.kwlist)

结果：

关键字的个数为: 35
['False', 'None', 'True', 'and', 'as', 'assert', 'async', 'await', 'break', 'class', 'continue', 'def', 'del', 'elif', 'else', 'except', 'finally', 'for', 'from', 'global', 'if', 'import', 'in', 'is', 'lambda', 'nonlocal', 'not', 'or', 'pass', 'raise', 'return', 'try', 'while', 'with', 'yield']

2.使用help

help("keywords")

结果：

Here is a list of the Python keywords.  Enter any keyword to get more help.

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

二、关键字的用法

https://www.cnblogs.com/cheng10/p/9634437.html