使用python收集IP信息
# vim devname_2.py#!/usr/bin/env python
from subprocess import Popen,PIPE
def getIP():
p = Popen(['ifconfig'], stdout=PIPE, stderr=PIPE)
stdout,stderr = p.communicate()
data =
return data
def genIP(data): #每个大的列表是每个网卡的信息
new_line = ''
lines = []
tuple_addr= ('lo','vir','vnet','em3','em4')
for line in data:
if line.strip(): #顶格,例如:em1,将网卡信息加到new_line
lines.append(new_line)
new_line = line + '\n' #最后加一个\n
else:
new_line +=line + '\n' #把之后未顶格的都加到这个网卡列表中
lines.append(new_line)
return
#切分网卡信息的函数
def parseIfconfig(data):
dic = { }
for lines in data:
line_list = lines.split('\n')
devname = line_list.split()
macaddr = line_list.split()[-1]
ipaddr = line_list.split().split(':')
print devname, macaddr, ipaddr
dic =
return dic
if __name__ == '__main__':
data = getIP()
data_list = genIP(data)
parseIfconfig(data_list)
# python devname_2.py
br1 A4:BA:DB:20:93:23 112.65.140.133
docker0 00:00:00:00:00:00 172.17.42.1
em1 A4:BA:DB:20:93:23
em2 A4:BA:DB:20:93:25 192.168.101.237
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