[英]python - getting the MAC address properly in Windows
I'm using Windows 7 and Python 2.6. 我正在使用Windows 7和Python 2.6。 I would like to get the MAC address of my network interface.
我想获得我的网络接口的MAC地址。
I've tried using the wmi
module: 我尝试过使用
wmi
模块:
def get_mac_address():
c = wmi.WMI ()
for interface in c.Win32_NetworkAdapterConfiguration (IPEnabled=1):
return interface.MACAddress
However, experienced issues when executed without internet connectivity. 但是,没有互联网连接时执行时遇到问题。
I've tried using the uuid
module: 我尝试过使用
uuid
模块:
from uuid import getnode
print getnode()
However, return value is a 48 byte representation of the MAC address 但是,返回值是MAC地址的48字节表示
66610803803052
1) How should I convert the given number to ff:ff:ff:ff:ff:ff
format? 1)我应该如何将给定的数字转换为
ff:ff:ff:ff:ff:ff
格式?
2) Is there a better way to get the MAC address? 2)有更好的方法来获取MAC地址吗?
Try this with Python 2: 尝试使用Python 2:
import uuid
def get_mac():
mac_num = hex(uuid.getnode()).replace('0x', '').upper()
mac = '-'.join(mac_num[i : i + 2] for i in range(0, 11, 2))
return mac
print get_mac()
If you're using Python 3, try this: 如果您使用的是Python 3,请尝试以下操作:
import uuid
def get_mac():
mac_num = hex(uuid.getnode()).replace('0x', '').upper()
mac = '-'.join(mac_num[i: i + 2] for i in range(0, 11, 2))
return mac
print (get_mac())
This works: 这有效:
>>> address = 1234567890
>>> h = iter(hex(address)[2:].zfill(12))
>>> ":".join(i + next(h) for i in h)
'00:00:49:96:02:d2'
Or: 要么:
>>> "".join(c + ":" if i % 2 else c for i, c in enumerate(hex(address)[2:].zfill(12)))[:-1]
'00:00:49:96:02:d2'
Or: 要么:
>>> h = hex(address)[2:].zfill(12)
>>> ":".join(i + j for i, j in zip(h[::2], h[1::2]))
'00:00:49:96:02:d2'
You first convert the number to hex, pad it to 12 chars, and then convert it to a series of two char strings, and then join them with colons. 首先将数字转换为十六进制,将其填充为12个字符,然后将其转换为一系列两个字符串,然后将它们与冒号连接。 However, this depends on the accuracy of your MAC-finding method.
但是,这取决于MAC查找方法的准确性。
Using Python 3 specs: 使用Python 3规范:
>>> import uuid
>>> mac_addr = hex(uuid.getnode()).replace('0x', '')
>>> print(mac_addr)
>>> 94de801e0e87
>>> ':'.join(mac_addr[i : i + 2] for i in range(0, 11, 2))
>>> '94:de:80:1e:0e:87
Or 要么
print(':'.join(['{:02x}'.format((uuid.getnode() >> i) & 0xff) for i in range(0,8*6,8)][::-1]))
Mac address from a given interface name: 来自给定接口名称的Mac地址:
https://gist.github.com/JayZar21/6f3fd031430d865d208c29ba55ce7ccb https://gist.github.com/JayZar21/6f3fd031430d865d208c29ba55ce7ccb
# Python 2:
import socket
import fcntl
import struct
def get_hw_address(ifname):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
info = fcntl.ioctl(s.fileno(), 0x8927, struct.pack('256s', ifname[:15]))
return ''.join(['%02x:' % ord(char) for char in info[18:24]])[:-1]
# Python 3:
import fcntl
import socket
import struct
import binascii
def get_hw_address(ifname):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
info = fcntl.ioctl(s.fileno(), 0x8927, struct.pack('256s', bytes(ifname[:15], 'utf-8')))
return ''.join(l + ':' * (n % 2 == 1) for n, l in enumerate(binascii.hexlify(info[18:24]).decode('utf-8')))[:-1]
Usage example: 用法示例:
get_hw_address("eth0")
code : 代码 :
import re
from uuid import getnode
# to get physical address:
original_mac_address = getnode()
print("MAC Address: " + str(original_mac_address)) # this output is in raw format
#convert raw format into hex format
hex_mac_address = str(":".join(re.findall('..', '%012x' % original_mac_address)))
print("HEX MAC Address: " + hex_mac_address)
Output: 输出:
You cannot rely on the uuid
module If you have multiple network interfaces. 您不能依赖
uuid
模块如果您有多个网络接口。 There's a 3rd party library that works cross-platform called getmac 有一个名为getmac的跨平台工作的第三方库
Installation: 安装:
pip install getmac
Usage: 用法:
from getmac import get_mac_address
eth_mac = get_mac_address(interface="eth0")
win_mac = get_mac_address(interface="Ethernet 3")
ip_mac = get_mac_address(ip="192.168.0.1")
ip6_mac = get_mac_address(ip6="::1")
host_mac = get_mac_address(hostname="localhost")
updated_mac = get_mac_address(ip="10.0.0.1", network_request=True)
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