Drcom.py 文件源码

def bind_nic():
    try:
        import fcntl
        def get_ip_address(ifname):
            s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
            return socket.inet_ntoa(fcntl.ioctl(
                s.fileno(),
                0x8915,  # SIOCGIFADDR
                struct.pack('256s', ifname[:15])
            )[20:24])
        return get_ip_address(nic_name)
    except ImportError as e:
        print('Indicate nic feature need to be run under Unix based system.')
        return '0.0.0.0'
    except IOError as e:
        print(nic_name + 'is unacceptable !')
        return '0.0.0.0'
    finally:
        return '0.0.0.0'