resolve.py 文件源码

def format_address(data, datatype):
    """Given a answer packet for an A or AAAA query, return the string
       representation of the address
    """
    if datatype == RR_TYPE_A:
        return '.'.join([str(a) for a in data])
    elif datatype == RR_TYPE_AAAA:
        data = list(struct.iter_unpack("!H", data))
        return ":".join(["%x" % a for a in data])
    else:
        return None