sysinfo.py 文件源码

def get_macid():
    ifaces = psutil.net_if_addrs()
    macs = list()
    for iface, info in ifaces.items():
        if iface == 'lo':
            continue
        ipv4_mac = info[-1].address
        macs.append(ipv4_mac)
    macs.sort()
    mac_str = ':'.join(macs)
    hash_str = hashlib.md5(mac_str.encode('UTF-8')).hexdigest()
    return hash_str