[python] 로컬 ip 얻기

1.

#!/usr/bin/python

import os

import socket

if os.name != "nt":

import fcntl

import struct

def get_interface_ip(ifname):

s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

return socket.inet_ntoa(fcntl.ioctl(s.fileno(), 0x8915, struct.pack('256s', ifname[:15]))[20:24])

def get_lan_ip():

ip = socket.gethostbyname(socket.gethostname())

if ip.startswith("127.") and os.name != "nt":

interfaces = [

"eth0",

"eth1",

"wlan1",

"wifi0",

"ath0",

"ath1",

"ppp0",

]

for ifname in interfaces:

try:

ip = get_interface_ip(ifname)

break

except IOError:

pass

return ip

print get_lan_ip()

2. http://myip.dnsdynamic.org/ 에 접속하면 자신의 아이피만 text로 나온다.

import requests

def external_ip(self):

        req = requests.get('http://myip.dnsdynamic.org/', headers=self.headers)

        ip = req.text

        return ip