parser.add_option('-i','--ip',dest="ip",action = "store_true",help="print ip information of access log")
parser.add_option('-u','--url',dest="url",action = "store_true",help="print url information of access log")
parser.add_option('-r','--reverse',action = "store_true",dest="reverse",help="reverse output ")
(options,args) = parser.parse_args()
if len(sys.argv) < 2:
parser.print_help()
if options.ip and options.url:
parser.error(' -i and -u can not be execute at the same time ')
if options.ip :
log_sort("ip", options.number , True and options.reverse or False)
if options.url:
log_sort("url", options.number , True and options.reverse or False)
f.close()
效果如下：
