Python绝技笔记--------python操作注册表来获取之前连接的网络信息

# -*- coding: UTF-8 -*-
from _winreg import *
#REG_BINARY the MAC change 16

def va12addr(val):
addr=""
for ch in val:
addr += ("%02x" %ord(ch))
addr = addr.strip(' ').replace(" ",":")[0:17]
print addr
return addr

#获取 注册表中的网络信息

def printNets():
net =r"SOFTWARE\Microsoft\Windows NT\CurrentVersion"+"\NetworkList\Signatures\Unmanaged"
key = OpenKey(HKEY_LOCAL_MACHINE,net)
print '\n[+] Networks You have Joined.'
print key
for i in range(100):
try:
guid = EnumKey(key,i)
print guid
netKey = OpenKey(key,str(guid))
(n,addr,t) = EnumValue(netKey,5)
(n,name,t) = EnumValue(netKey,4)
macaddr = va12addr(addr)
netName = str(name)
print '[+] '+netName +' '+macaddr
CloseKey(netKey)
except Exception,e:
print e
break

def main():
printNets()
if __name__=='__main__':
main()