Re: python 写命令行程序

难道没人知道optparse吗？



2008/1/17 tairan wang <[email protected]>:
>
> 收到！
>
> Thanks
>
>
>
> ________________________________
> > Date: Thu, 17 Jan 2008 12:27:34 +0800
> > From: [email protected]
> > To: [email protected]
> > Subject: Re: [python-chinese] python 写命令行程序
>
>
> >
> > copy一段我的，
> > try:
> > opts, args = getopt.getopt(sys.argv[1:], "hs:t:b:", ["help",
> > "site=","build=","type="])
> > #支持长选项和短选项两个方式,之所短的： "hs:t:b:"表示-h是开关类型的选项，-s,-t,-t是需要提供额外的值。
> > #比如： cmd.py -s www.google.com -t homepage -b other_args 或者
> > #cmd.py -h 或者 cmd.py --help
> > #opts包含(opt,value)这样的选项和值
> > #args包含参数列表
> > except getopt.GetoptError, err:
> > # print help information and exit:
> > print str(err) # will print something like "option -a not recognized"
> > usage()
> > sys.exit(2)
> > for o, a in opts:
> > if o in ("-h", "--help"):
> > usage()
> > sys.exit()
> > elif o in ("-o", "--output"):
> > output = a
> > elif o in ("-s","--site") :
> > site_alias = a
> > elif o in ("-t","--type"):
> > build_type = a
> > elif o in ("-b","--build"):
> > build_number = a
> > else:
> > assert False, "unhandled option"
> >
> > # ...
> > _______________________________________________
> > python-chinese
> > Post: send [email protected]
> > Subscribe: send subscribe to [email protected]
> > Unsubscribe: send unsubscribe to [email protected]
> > Detail Info: http://python.cn/mailman/listinfo/python-chinese
>
> ________________________________
> Express yourself instantly with MSN Messenger! MSN Messenger
> _______________________________________________
> python-chinese
> Post: send [email protected]
> Subscribe: send subscribe to [email protected]
> Unsubscribe: send unsubscribe to  [email protected]
> Detail Info: http://python.cn/mailman/listinfo/python-chinese
>
_______________________________________________
python-chinese
Post: send [email protected]
Subscribe: send subscribe to [email protected]
Unsubscribe: send unsubscribe to  [email protected]
Detail Info: http://python.cn/mailman/listinfo/python-chinese