관리-도구
편집 파일: rrset.cpython-36.pyc
3 �$�Wk � @ sl d Z ddlZddlZddlZddlZddlmZ G dd� dejj �Z ddd�Z d d � Z dd d �Z d d� ZdS )z)DNS RRsets (an RRset is a named rdataset)� N� )� string_typesc s� e Zd ZdZddgZejjdf� fdd� Z� fdd�Z d d � Z d d � Z � fd d�Z d� fdd� Z d� fdd� Zd� fdd� Zdd� Z� ZS )�RRseta6 A DNS RRset (named rdataset). RRset inherits from Rdataset, and RRsets can be treated as Rdatasets in most cases. There are, however, a few notable exceptions. RRsets have different to_wire() and to_text() method arguments, reflecting the fact that RRsets always have an owner name. �name�deletingNc s$ t t| �j|||� || _|| _dS )zCreate a new RRset.N)�superr �__init__r r )�selfr �rdclass�rdtype�coversr )� __class__� �/usr/lib/python3.6/rrset.pyr ' s zRRset.__init__c s" t t| �j� }| j|_| j|_|S )N)r r �_cloner r )r �obj)r r r r / s z RRset._clonec C s� | j dkrd}ndtjj| j � d }| jd k rDdtjj| j� }nd}dt| j� d tjj| j� d tjj| j � | | d S ) Nr � �(�)z delete=z<DNS � z RRset>) r �dns� rdatatype�to_textr � rdataclass�strr r r )r ZctextZdtextr r r �__repr__5 s zRRset.__repr__c C s | j � S )N)r )r r r r �__str__B s z RRset.__str__c s. t |t�sdS | j|jkr dS tt| �j|�S )zcTwo RRsets are equal if they have the same name and the same rdataset @rtype: boolF)� isinstancer r r �__eq__)r �other)r r r r E s z RRset.__eq__c s4 t t| �j|||�sdS | j|ks,| j|kr0dS dS )zaReturns True if this rrset matches the specified class, type, covers, and deletion state.FT)r r �matchr r )r r r r r r )r r r r P s z RRset.matchTc s t t| �j| j||| jf|�S )a� Convert the RRset into DNS master file format. @see: L{dns.name.Name.choose_relativity} for more information on how I{origin} and I{relativize} determine the way names are emitted. Any additional keyword arguments are passed on to the rdata to_text() method. @param origin: The origin for relative names, or None. @type origin: dns.name.Name object @param relativize: True if names should names be relativized @type relativize: bool)r r r r r )r �originZ relativize�kw)r r r r Z s z RRset.to_textc s t t| �j| j|||| jf|�S )z!Convert the RRset to wire format.)r r �to_wirer r )r �file�compressr! r" )r r r r# l s z RRset.to_wirec C s t jj| jt| ��S )zYConvert an RRset into an Rdataset. @rtype: dns.rdataset.Rdataset object )r �rdataset�from_rdata_list�ttl�list)r r r r � to_rdatasetr s zRRset.to_rdataset)N)NT)NN)�__name__� __module__� __qualname__�__doc__� __slots__r r ZNONEr r r r r r r r# r* � __classcell__r r )r r r s r c C s� t | t�r tjj| d|d�} t |t�r2tjj|�}t |t�rHtjj|�}t| ||�}|j|� x*|D ]"}tj j|j |j |�}|j |� qdW |S )z�Create an RRset with the specified name, TTL, class, and type, and with the specified list of rdatas in text format. @rtype: dns.rrset.RRset object N)� idna_codec) r r r r � from_textr r r � update_ttlZrdatar r �add) r r( r r � text_rdatasr1 �r�t�rdr r r �from_text_listz s r9 c G s t | ||||�S )z�Create an RRset with the specified name, TTL, class, and type and with the specified rdatas in text format. @rtype: dns.rrset.RRset object )r9 )r r( r r r5 r r r r2 � s r2 c C sr t | t�r tjj| d|d�} t|�dkr0td��d}x8|D ]0}|dkr`t| |j|j �}|j |� |j |� q:W |S )z�Create an RRset with the specified name and TTL, and with the specified list of rdata objects. @rtype: dns.rrset.RRset object N)r1 r z rdata list must not be empty) r r r r r2 �len� ValueErrorr r r r3 r4 )r r( �rdatasr1 r6 r8 r r r r' � s r' c G s t | ||�S )z�Create an RRset with the specified name and TTL, and with the specified rdata objects. @rtype: dns.rrset.RRset object )r' )r r( r< r r r � from_rdata� s r= )N)N)r. Zdns.namer Z dns.rdatasetZdns.rdataclassZ dns.rendererZ_compatr r& ZRdatasetr r9 r2 r' r= r r r r �<module> s a