python的keyword模块用法实例分析
本文实例讲述了python的keyword模块用法。分享给大家供大家参考。具体如下：
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',...
得到python的关键字列表：
>>>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']
判断字符串是否是python的关键字
>>>keyword.iskeyword('and')
True
>>>
>>>keyword.iskeyword('has')
False
希望本文所述对大家的Python程序设计有所帮助。