a sd_@s`dZddlZddlZddlZddlZGdddejjZd ddZ ddZ dd d Z d d Z dS)z)DNS RRsets (an RRset is a named rdataset)NcseZdZdZddgZejjdffdd ZfddZ d d Z d d Z fd dZ dfdd Z dfdd Zdfdd ZddZZS)RRseta6A 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. namedeletingNcs t|||||_||_dS)zCreate a new RRset.N)super__init__rrselfrrdclassrdtypecoversr __class__+/usr/lib/python3/dist-packages/dns/rrset.pyr(szRRset.__init__cst}|j|_|j|_|SN)r_clonerr)robjr rrr0s z RRset._clonecCs|jdkrd}ndtj|jd}|jdurDdtj|j}nd}dt|jdtj|jdtj|j ||d| d S) Nr()z delete=z) r dns rdatatypeto_textr rdataclassstrrr r Z _rdata_repr)rZctextZdtextrrr__repr__6s.    zRRset.__repr__cCs|Sr)rrrrr__str__Dsz RRset.__str__cs*t|tsdS|j|jkrdSt|S)NF) isinstancerrr__eq__)rotherr rrr!Gs   z RRset.__eq__cs0t|||sdS|j|ks(|j|kr,dSdS)znReturns ``True`` if this rrset matches the specified class, type, covers, and deletion state. FT)rmatchrrrr rrr#Ns z RRset.matchTc stj|j|||jfi|S)aConvert the RRset into DNS master file format. See ``dns.name.Name.choose_relativity`` for more information on how *origin* and *relativize* determine the way names are emitted. Any additional keyword arguments are passed on to the rdata ``to_text()`` method. *origin*, a ``dns.name.Name`` or ``None``, the origin for relative names. *relativize*, a ``bool``. If ``True``, names will be relativized to *origin*. )rrrr)roriginZ relativizekwr rrrYs z RRset.to_textc s tj|j||||jfi|S)zConvert the RRset to wire format. All keyword arguments are passed to ``dns.rdataset.to_wire()``; see that function for details. Returns an ``int``, the number of records emitted. )rto_wirerr)rfilecompressr$r%r rrr&ms z RRset.to_wirecCstj|jt|S)zYConvert an RRset into an Rdataset. Returns a ``dns.rdataset.Rdataset``. )rrdatasetfrom_rdata_listttllistrrrr to_rdatasetyszRRset.to_rdataset)N)NT)NN)__name__ __module__ __qualname____doc__ __slots__rrZNONErrrrr!r#rr&r- __classcell__rrr rrs     rc Cs~t|trtjj|d|d}tjj|}tjj |}t |||}| ||D]&}tj j|j |j||d}||qR|S)aDCreate an RRset with the specified name, TTL, class, and type, and with the specified list of rdatas in text format. *idna_codec*, a ``dns.name.IDNACodec``, specifies the IDNA encoder/decoder to use; if ``None``, the default IDNA 2003 encoder/decoder is used. Returns a ``dns.rrset.RRset`` object. N idna_codec)r rrr from_textrZ RdataClassZmakerZ RdataTyper update_ttlZrdatar r add) rr+r r text_rdatasr5rtrdrrrfrom_text_lists    r=cGst|||||S)zCreate an RRset with the specified name, TTL, class, and type and with the specified rdatas in text format. Returns a ``dns.rrset.RRset`` object. )r=)rr+r r r9rrrr6sr6cCsnt|trtjj|d|d}t|dkr0tdd}|D]0}|dur^t||j|j }| || |q8|S)a/Create an RRset with the specified name and TTL, and with the specified list of rdata objects. *idna_codec*, a ``dns.name.IDNACodec``, specifies the IDNA encoder/decoder to use; if ``None``, the default IDNA 2003 encoder/decoder is used. Returns a ``dns.rrset.RRset`` object. Nr4rzrdata list must not be empty) r rrrr6len ValueErrorrr r r7r8)rr+rdatasr5r:r<rrrr*s    r*cGs t|||S)zCreate an RRset with the specified name and TTL, and with the specified rdata objects. Returns a ``dns.rrset.RRset`` object. )r*)rr+r@rrr from_rdatasrA)N)N) r1Zdns.namerZ dns.rdatasetZdns.rdataclassZ dns.rendererr)ZRdatasetrr=r6r*rArrrrsg