python之修改本地Ip地址

安装模块pip install wmi 

# -*- coding: cp936 -*-
    #
    # FileName: ModifyIP.py
    # Date : 2008-01-15
    #
    import wmi
    print'正在修改IP,请稍候...'
    wmiService = wmi.WMI()
    colNicConfigs = wmiService.Win32_NetworkAdapterConfiguration(IPEnabled=True)
    #for objNicConfig in colNicConfigs:
    # print objNicConfig.Index
    # print objNicConfig.SettingID
    # print objNicConfig.Description.encode("cp936")
    # print objNicConfig.IPAddress
    # print objNicConfig.IPSubnet
    # print objNicConfig.DefaultIPGateway
    # print objNicConfig.DNSServerSearchOrder
    if len(colNicConfigs)<1:
    print'没有找到可用的网络适配器'
    exit()
    objNicConfig = colNicConfigs[0]
    #for method_name in objNicConfig.methods:
    # method = getattr(objNicConfig, method_name)
    # print method
    arrIPAddresses =['172.16.151.147']
    arrSubnetMasks =['255.255.255.0']
    arrDefaultGateways =['172.16.151.1']
    arrGatewayCostMetrics =[1]
    arrDNSServers =['172.16.151.10']
    intReboot =0
    returnValue = objNicConfig.EnableStatic(IPAddress= arrIPAddresses,SubnetMask= arrSubnetMasks)
    if returnValue[0]==0:
    print'设置IP成功'
    elif returnValue[0]==1:
    print'设置IP成功'
    intReboot +=1
    else:
    print'修改IP失败: IP设置发生错误'
    exit()
    returnValue = objNicConfig.SetGateways(DefaultIPGateway= arrDefaultGateways,GatewayCostMetric= arrGatewayCostMetrics)
    if returnValue[0]==0:
    print'设置网关成功'
    elif returnValue[0]==1:
    print'设置网关成功'
    intReboot +=1
    else:
    print'修改IP失败: 网关设置发生错误'
    exit()
    returnValue = objNicConfig.SetDNSServerSearchOrder(DNSServerSearchOrder= arrDNSServers)
    if returnValue[0]==0:
    print'设置DNS成功'
    elif returnValue[0]==1:
    print'设置DNS成功'
    intReboot +=1
    else:
    print'修改IP失败: DNS设置发生错误'
    exit()
    if intReboot >0:
    print'需要重新启动计算机'
    else:
    print''
    print'修改后的配置为：'
    print'IP: ',', '.join(objNicConfig.IPAddress)
    print'掩码: ',', '.join(objNicConfig.IPSubnet)
    print'网关: ',', '.join(objNicConfig.DefaultIPGateway)
    print'DNS: ',', '.join(objNicConfig.DNSServerSearchOrder)
    print'修改IP结束'