Python Module getopt usage

1 Importgetopt2 ImportSYS3 defusage ():4     Print 'This is a usage.'5 defMain ():6     Try:7         PrintSYS.ARGV8         #Sys.argv[0], representing the file path, sys.argv[1:], which indicates that the user entered all parameters9         #hp:i, with: Indicates the need for parameters, followed by long parameters need to take ' = 'TenOptions,args = Getopt.getopt (sys.argv[1:],"hp:i:",[" Help","ip=","port="]) One         Print 'Options:', Options A         Print 'args:', args -     exceptgetopt. Getopterror: - sys.exit () the  -     Print '--------------------' -  -      forName,valueinchOptions: +         ifNameinch("- H","--help"): - usage () +     ifNameinch("- I.","--ip"): A         Print 'IP is----', Value at     ifNameinch("- P","--port"): -         Print 'Port is----', Value -  -  - if __name__=="__main__": -Main ()

Python Module getopt usage