python获取本机mac地址和ip地址列表的代码

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import sys, socket

def getipaddrs(hostname):
result = socket.getaddrinfo(hostname, None, 0, socket.SOCK_STREAM)
return [x[4][0] for x in result]

# the name of the local machine
hostname = socket.gethostname()

try:
print "IP addresses:", ", ".join(getipaddrs(hostname))
except socket.gaierror, e:
print "Couldn't not get IP addresses:", e