python 脚本获取当前ip和网卡名字

jtyhrew222

#!/usr/bin/python

from subprocess import Popen,PIPE

def getIfconfig():
    data = Popen(['ifconfig'], stdout=PIPE)
    new_data = data.stdout.read().split('\n\n')
    return [i for i in new_data if i]

def getIp(data):
    dic = {}
    for i in data:
        devname = i.split('\n')[0].split()[0]
        ip = i.split('\n')[1].split(':')[1].split()[0]
        dic[devname] = {'ip':ip}
    return dic

if __name__ == '__main__':
    data = getIfconfig()
    dic = getIp(data)
    print dic.items()

[iyunv@web ~]# python ip.py //获取的ip放入到字典里。