[python] 命令行参数

import sys,getoptinfo=""filename=""def help():'usage information'print 'help function'def myinput(filename,info,mod):'input function'print 'Input \"'+info+'\" into the '+filename+' with mode \''+mode+'\''def myoutput(filename):'output function'print 'The information of '+filename+' has been dumped.'if __name__=="__main__":'Main Function'opts,args = getopt.getopt(sys.argv[1:],"hi:o",["filename=","info=","help"])for op,value in opts:if op=="-h":help()for op,value in opts:if op=="--help":help()for op,value in opts:if op=="--filename":filename = valuefor op,value in opts:if op=="--info":info = valuefor op,value in opts:if op=="-i":mode = valuemyinput(filename,info,mode)for op,value in opts:if op=="-o":myoutput(filename)