Viewing File: /usr/lib64/python2.7/site-packages/dns/name.pyo

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e	jjfd„ƒYZde	jjfd„ƒYZde	jjfd„ƒYZde	jjfd„ƒYZde	jjfd„ƒYZde	jjfd„ƒYZde	jjfd„ƒYZied6ed6ed6ed6ed6ed 6ed!6ed"6Zed#„Z d$„Z!d%e"fd&„ƒYZ#e#d'gƒZ$e#gƒZ%e$d(„Z&e$d)„Z'd*„Z(dS(+sDNS Names.

@var root: The DNS root name.
@type root: dns.name.Name object
@var empty: The empty DNS name.
@type empty: dns.name.Name object
iÿÿÿÿNiiiiiit
EmptyLabelcBseZdZRS(sRaised if a label is empty.(t__name__t
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BadPointercBseZdZRS(sCRaised if a compression pointer points forward instead of backward.(RRR(((s./usr/lib64/python2.7/site-packages/dns/name.pyR1stBadLabelTypecBseZdZRS(s:Raised if the label type of a wire format name is unknown.(RRR(((s./usr/lib64/python2.7/site-packages/dns/name.pyR5stNeedAbsoluteNameOrOrigincBseZdZRS(s~Raised if an attempt is made to convert a non-absolute name to
    wire when there is also a non-absolute (or missing) origin.(RRR(((s./usr/lib64/python2.7/site-packages/dns/name.pyR9stNameTooLongcBseZdZRS(s&Raised if a name is > 255 octets long.(RRR(((s./usr/lib64/python2.7/site-packages/dns/name.pyR>stLabelTooLongcBseZdZRS(s&Raised if a label is > 63 octets long.(RRR(((s./usr/lib64/python2.7/site-packages/dns/name.pyR	BstAbsoluteConcatenationcBseZdZRS(sbRaised if an attempt is made to append anything other than the
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t|ƒdkrat|ƒdkra||7}q
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W|S(s¸Escape the characters in label which need it.
    @param unicode_mode: escapify only special and whitespace (<= 0x20)
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    @rtype: stringts\i is\%03d(t_escapedtord(tlabeltunicode_modettexttc((s./usr/lib64/python2.7/site-packages/dns/name.pyt	_escapify[s
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cCsÇt|ƒ}d}d}d}xh|D]`}t|ƒ}||d7}|dkrZt‚n|dkr{|dkr{|}n|d7}q%W|dkržt‚n|dkrÃ||dkrÃt‚ndS(siCheck for empty labels in the middle of a label sequence,
    labels that are too long, and for too many labels.
    @raises NameTooLong: the name as a whole is too long
    @raises LabelTooLong: an individual label is too long
    @raises EmptyLabel: a label is empty (i.e. the root label) and appears
    in a position other than the end of the label sequenceiiÿÿÿÿii?RiÿN(tlenR	RR(tlabelstlttotaltitjRtll((s./usr/lib64/python2.7/site-packages/dns/name.pyt_validate_labelsns 
			tNamecBsaeZdZdgZd„Zd„Zd„Zd„Zd„Zd„Z	d„Z
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„Zd„Zd„Zd„Zd„Zd„Zd„Zd„Zed„Zed„Zd$d„Zd$d$d$d„Zd„Zd„Zd„Zd„Z d„Z!d„Z"d„Z#d „Z$d!„Z%d$e&d"„Z'd#„Z(RS(%sáA DNS name.

    The dns.name.Name class represents a DNS name as a tuple of labels.
    Instances of the class are immutable.

    @ivar labels: The tuple of labels in the name. Each label is a string of
    up to 63 octets.RcCs0tt|ƒjdt|ƒƒt|jƒdS(s–Initialize a domain name from a list of labels.
        @param labels: the labels
        @type labels: any iterable whose values are strings
        RN(tsuperR#t__setattr__ttupleR"R(tselfR((s./usr/lib64/python2.7/site-packages/dns/name.pyt__init__’scCstdƒ‚dS(Ns+object doesn't support attribute assignment(t	TypeError(R'tnametvalue((s./usr/lib64/python2.7/site-packages/dns/name.pyR%›scCs
t|jƒS(N(R#R(R'((s./usr/lib64/python2.7/site-packages/dns/name.pyt__copy__žscCsttj|j|ƒƒS(N(R#tcopytdeepcopyR(R'tmemo((s./usr/lib64/python2.7/site-packages/dns/name.pyt__deepcopy__¡scCs&t|jƒdko%|jddkS(sXIs the most significant label of this name the root label?
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        iiÿÿÿÿR(RR(R'((s./usr/lib64/python2.7/site-packages/dns/name.pytis_absolute¤scCs&t|jƒdko%|jddkS(s\Is this name wild?  (I.e. Is the least significant label '*'?)
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Cs¨|jƒ}|jƒ}||krG|r7tddfStddfSnt|jƒ}t|jƒ}||}|dkr„|}n|}d}d}	t}
xÆ|dkrd|d8}|d8}|d8}|j|jƒ}|j|jƒ}||kr#d}|	dkrt}
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nt}
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||	fS(s±Compare two names, returning a 3-tuple (relation, order, nlabels).

        I{relation} describes the relation ship beween the names,
        and is one of: dns.name.NAMERELN_NONE,
        dns.name.NAMERELN_SUPERDOMAIN, dns.name.NAMERELN_SUBDOMAIN,
        dns.name.NAMERELN_EQUAL, or dns.name.NAMERELN_COMMONANCESTOR

        I{order} is < 0 if self < other, > 0 if self > other, and ==
        0 if self == other.  A relative name is always less than an
        absolute name.  If both names have the same relativity, then
        the DNSSEC order relation is used to order them.

        I{nlabels} is the number of significant labels that the two names
        have in common.
        iiiÿÿÿÿ(	R1t
NAMERELN_NONERRR4tNAMERELN_COMMONANCESTORtNAMERELN_SUPERDOMAINtNAMERELN_SUBDOMAINtNAMERELN_EQUAL(
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		cCs8|j|ƒ\}}}|tks0|tkr4tStS(soIs self a subdomain of other?

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        @rtype: bool
        (RJR<R>RKRL(R'R?RMRNRO((s./usr/lib64/python2.7/site-packages/dns/name.pytis_superdomainscCs&tg|jD]}|jƒ^q
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        DNSSEC canonical form.
        @rtype: dns.name.Name object
        (R#RR4(R'tx((s./usr/lib64/python2.7/site-packages/dns/name.pytcanonicalizescCs.t|tƒr&|j|ƒddkStSdS(Nii(t
isinstanceR#RJRL(R'R?((s./usr/lib64/python2.7/site-packages/dns/name.pyt__eq__scCs.t|tƒr&|j|ƒddkStSdS(Nii(RTR#RJRK(R'R?((s./usr/lib64/python2.7/site-packages/dns/name.pyt__ne__ scCs.t|tƒr&|j|ƒddkStSdS(Nii(RTR#RJtNotImplemented(R'R?((s./usr/lib64/python2.7/site-packages/dns/name.pyt__lt__&scCs.t|tƒr&|j|ƒddkStSdS(Nii(RTR#RJRW(R'R?((s./usr/lib64/python2.7/site-packages/dns/name.pyt__le__,scCs.t|tƒr&|j|ƒddkStSdS(Nii(RTR#RJRW(R'R?((s./usr/lib64/python2.7/site-packages/dns/name.pyt__ge__2scCs.t|tƒr&|j|ƒddkStSdS(Nii(RTR#RJRW(R'R?((s./usr/lib64/python2.7/site-packages/dns/name.pyt__gt__8scCsd|jƒdS(Ns
<DNS name t>(t__str__(R'((s./usr/lib64/python2.7/site-packages/dns/name.pyt__repr__>scCs
|jtƒS(N(tto_textRL(R'((s./usr/lib64/python2.7/site-packages/dns/name.pyR]AscCsŒt|jƒdkrdSt|jƒdkrE|jddkrEdS|rg|jƒrg|jd }n	|j}djtt|ƒƒ}|S(sÊConvert name to text format.
        @param omit_final_dot: If True, don't emit the final dot (denoting the
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        iRiRRiÿÿÿÿ(RRR1tjointmapR(R'tomit_final_dotRts((s./usr/lib64/python2.7/site-packages/dns/name.pyR_Ds(	cCs«t|jƒdkrdSt|jƒdkrE|jddkrEdS|rg|jƒrg|jd }n	|j}djg|D]!}ttjj|ƒtƒ^q}ƒ}|S(sConvert name to Unicode text format.

        IDN ACE lables are converted to Unicode.

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        iu@iRu.iÿÿÿÿ(	RRR1R`Rt	encodingstidnat	ToUnicodeRK(R'RbRRRRc((s./usr/lib64/python2.7/site-packages/dns/name.pyt
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(	7cCs¡|jƒsV|dks%|jƒr.t‚nt|jƒ}|jt|jƒƒn	|j}g|D](}dtt|ƒƒ|jƒf^qf}dj	|ƒS(sConvert name to a format suitable for digesting in hashes.

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        @raises NeedAbsoluteNameOrOrigin: All names in wire format are
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        @param compress: The compression table.  If None (the default) names
        will not be compressed.
        @type compress: dict
        @param origin: If the name is relative and origin is not None, then
        origin will be appended to it.
        @type origin: dns.name.Name object
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cCs
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RiRRjR#(R'R?R((s./usr/lib64/python2.7/site-packages/dns/name.pyRĉs
	cCs8|dk	r0|j|ƒr0t|t|ƒ ƒS|SdS(s£If self is a subdomain of origin, return a new name which is self
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cCs1|r)|r|j|ƒS|j|ƒSn|SdS(sReturn a name with the relativity desired by the caller.  If
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cCs2|tks|tkr!t‚nt|jdƒS(sºReturn the parent of the name.
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        @raises NoParent: the name is either the root name or the empty name,
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		RcCsŒt|tƒstdƒ‚n|dkp6t|tƒsHtdƒ‚ng}d}t}d}d}|dkr{d}n|r;|dkrštdgƒSxQ|D]I}|rR|dkrñ|jƒrÞt|ƒ}|d7}qO||7}t}qê|jƒst‚n|d	9}|t|ƒ7}|d7}|d
krêt}|t	|ƒ7}qêq¡|dks‚|dks‚|dks‚|d
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jj|ƒƒq;|jdƒnt
|ƒdks]|ddkr‚|dk	r‚|jt|jƒƒnt|ƒS(sxConvert unicode text into a Name object.

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				.cCs{t|tƒsIt|tƒr:tjdkr:t||ƒStdƒ‚n|d
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			.cCs„t|tƒstdƒ‚ntjj|ƒ}g}|}d}t||ƒ}|d7}d}x|dkrf|dkrÁ|j||||!jƒƒ||7}|dkr0||7}q0no|dkr*|d@dt||ƒ}|dkr|d7}n||krt	‚n|}|d7}nt
‚t||ƒ}|d7}|dkre|d7}qeqeW|jdƒt|ƒ|fS(	s^Convert possibly compressed wire format into a Name.
    @param message: the entire DNS message
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    @raises dns.name.BadPointer: a compression pointer did not point backwards
    in the message
    @raises dns.name.BadLabelType: an invalid label type was encountered.
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