获取windows 网卡GUID和ip信息

# coding: UTF-8
import _winreg

GUID=dict()
num = 0
netCfgInstanceID = None
hkey = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 
                       r'SystemCurrentControlSetControlClass{4d36e972-e325-11ce-bfc1-08002be10318}')
keyInfo = _winreg.QueryInfoKey(hkey)

for index in range(keyInfo[0]):
    try:
        hSubKeyName = _winreg.EnumKey(hkey, index)
        if hSubKeyName == 'Properties':
            continue
        hSubKey = _winreg.OpenKey(hkey, hSubKeyName)
        
        hNdiInfKey = _winreg.OpenKey(hSubKey, r'NdiInterfaces')
        lowerRange = _winreg.QueryValueEx(hNdiInfKey, 'LowerRange')

　　　　#获取网卡厂商名与网卡名、GUID
        if lowerRange[0] == 'ethernet':
            driverDesc = _winreg.QueryValueEx(hSubKey, 'DriverDesc')[0]
            netCfgInstanceID = _winreg.QueryValueEx(hSubKey, 'NetCfgInstanceID')[0]
            network_name_key=_winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 
                           r'SYSTEMCurrentControlSetControlNetwork{4D36E972-E325-11CE-BFC1-08002BE10318}\%sConnection'%str(netCfgInstanceID))
            network_name = _winreg.QueryValueEx(network_name_key, 'Name')[0]
            if netCfgInstanceID == None:
                continue
            network_ip_list_key=_winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, 
                           r'SYSTEMCurrentControlSetservicesTcpipParametersInterfaces\%s'%str(netCfgInstanceID))

　　　　#获取ip，网关，子网掩码
            try:
                network_ip_DefaultGateway = _winreg.QueryValueEx(network_ip_list_key, 'DefaultGateway')[0]
                network_ip_IPAddress = _winreg.QueryValueEx(network_ip_list_key, 'IPAddress')[0]
                network_ip_SubnetMask = _winreg.QueryValueEx(network_ip_list_key, 'SubnetMask')[0]
            except:
                network_ip_DefaultGateway = _winreg.QueryValueEx(network_ip_list_key, 'DhcpDefaultGateway')[0]
                network_ip_IPAddress = _winreg.QueryValueEx(network_ip_list_key, 'DhcpIPAddress')[0]
                network_ip_SubnetMask = _winreg.QueryValueEx(network_ip_list_key, 'DhcpSubnetMask')[0]
            GUID[num]={'network_name':network_name,'network_dev_name':driverDesc,'network_dev_GUID':netCfgInstanceID,'IPAddress':network_ip_IPAddress,'SubnetMask':network_ip_SubnetMask,'DefaultGateway':network_ip_DefaultGateway}
            num +=1
    except:
        pass

for i in GUID.keys():
    print("network_name:		%s"%GUID[i]['network_name'])
    print("network_dev_name:	%s"%GUID[i]['network_dev_name'])
    print("network_dev_GUID:	DeviceNPF_%s"%GUID[i]['network_dev_GUID'])
    if isinstance(GUID[i]['IPAddress'],list):
        print("IPAddress:		%s"%'
			'.join(GUID[i]['IPAddress']))
    else:
        print("IPAddress:		%s"%GUID[i]['IPAddress'])
    if isinstance(GUID[i]['SubnetMask'],list):
        print("SubnetMask:		%s"%'
			'.join(GUID[i]['SubnetMask']))
    else:
        print("SubnetMask:		%s"%GUID[i]['SubnetMask'])
    if isinstance(GUID[i]['DefaultGateway'],list):
        print("DefaultGateway:		%s"%'
			'.join(GUID[i]['DefaultGateway']))
    else:
        print("DefaultGateway:		%s"%GUID[i]['DefaultGateway'])

network_name:        localnetwork
network_dev_name:    Realtek PCIe GBE Family Controller
network_dev_GUID:    DeviceNPF_{EDFEB7CD-306A-464A-92CA-655F95210CF3}
IPAddress:        172.17.7.18
SubnetMask:        255.255.240.0
DefaultGateway:        172.17.1.254