- import sys
- def ipToBigint(ipaddr):
- ipStrs = ipaddr.split(".")
- return str(int(ipStrs[3]) + int(ipStrs[2])*256 + int(ipStrs[1])*256*256 + int(ipStrs[0])*256*256*256)
- def bigintToIp(intStr):
- bigint = int(intStr)
- first = bigint/(256*256*256)
- rest = bigint - (first*256*256*256)
- second = rest/(256*256)
- rest -= second*256*256
- third = rest/256
- fourth = rest - third * 256
- return "%d.%d.%d.%d"%(first,second,third,fourth)
- if __name__ == "__main__":
- while 1:
- if len(sys.argv) > 1:
- ipOrInt = sys.argv[1]
- else:
- ipOrInt = raw_input("Please input the IP/Int ->")
- if ipOrInt.find(".") > 0 :
- print "%s <-> %s"%(ipOrInt,ipToBigint(ipOrInt))
- else:
- print "%s <-> %s"%(ipOrInt,bigintToIp(ipOrInt))
- #该片段来自于http://www.codesnippet.cn/detail/080620133912.html
来源: http://www.codesnippet.cn/detail/080620133912.html