python關(guān)鍵字有哪些?

python關(guān)鍵字有哪些?

本文教程操作環(huán)境：windows7系統(tǒng)、Python3.9.1，DELLG3電腦。

1、keyword模塊進(jìn)行輸出查看

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關(guān)鍵字列表

>>>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、判斷字符串是否含關(guān)鍵字

>>>keyword.iskeyword('and')

True

>>>

>>>keyword.iskeyword('has')

False

好啦，以上就是關(guān)于關(guān)鍵字查看的全部內(nèi)容了，感興趣的小伙伴可以進(jìn)行設(shè)置查看哦~更多Python學(xué)習(xí)教程請(qǐng)關(guān)注IT培訓(xùn)機(jī)構(gòu):千鋒教育。