python关键字有哪些?

python关键字有哪些?

本文教程操作环境：windows7系统、Python3.9.1，DELLG3电脑。

1、keyword模块进行输出查看

Helponmodulekeyword:

NAME

keyword-Keywords(from"graminit.c")

FILE

/usr/lib64/python2.6/keyword.py

DESCRIPTION

Thisfileisautomaticallygenerated;pleasedon'tmuckitup!

Toupdatethesymbolsinthisfile,'cd'tothetopdirectoryof

thepythonsourcetreeafterbuildingtheinterpreterandrun:

pythonLib/keyword.py

FUNCTIONS

iskeyword=__contains__(...)

x.__contains__(y)yinx.

DATA

__all__=['iskeyword','kwlist']

kwlist=['and','as','assert','break','class','continue','def',...

2、得到python关键字列表

>>>keyword.kwlist

['and','as','assert','break','class','continue','def','del','elif','else','except','exec',

'finally','for','from','global','if','import','in','is','lambda','not','or','pass','print',

'raise','return','try','while','with','yield']

3、判断字符串是否含关键字

>>>keyword.iskeyword('and')

True

>>>

>>>keyword.iskeyword('has')

False

好啦，以上就是关于关键字查看的全部内容了，感兴趣的小伙伴可以进行设置查看哦~更多Python学习教程请关注IT培训机构:千锋教育。