udf_filter.py 文件源码

def num2ip(arg, int_ip):
    """
    IP address and number conversion
    """
    if arg == 'ip':
        ip = socket.inet_ntoa(struct.pack('I', socket.htonl(int_ip)))
    else:
        ip = str(socket.ntohl(struct.unpack('I', socket.inet_aton(int_ip))[0]))
    return ip