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rains31/gist:686c6f195985f08e4809

Created August 25, 2014 06:50
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ip地址和数字形式互转
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gistfile1.txt
#IP地址之间的转换
import socket
import struct
def ip2long (ip):
return struct.unpack("!I", socket.inet_aton(ip))[0]
def long2ip (lint):
return socket.inet_ntoa(struct.pack("!I", lint))
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