a db#@s2ddlZddlZddlmZddlmZddlmZddlmZddlm Z ddl m Z ddl m Z dd l m Z dd l mZdd l mZdd l mZe jZeZgd ZGddde jZGdddeZejddkreZneZGdddeZGddde jZzeWney(ddZYn0Gddde jZGdddeZ ejddkrfeefZ!nefZ!e!e"fZ#Gddde jZ$Gd d!d!e jZ%Gd"d#d#eZ&Gd$d%d%e j'Z(Gd&d'd'e(Z)Gd(d)d)e(Z*Gd*d+d+e j'Z+Gd,d-d-e+Z,Gd.d/d/e+Z-Gd0d1d1e-Z.Gd2d3d3eZ/dS)4N)error)eoo)binary)integer)octets)base) constraint) namedtype)namedval)tag)tagmap)IntegerBoolean BitString OctetStringNullObjectIdentifierReal EnumeratedSequenceOfAndSetOfBase SequenceOfSetOfSequenceAndSetBaseSequenceSetChoiceAnyNoValuenoValuec@seZdZdZeeejejdZ e Z e ZejZefddZddZddZd d Zd d Zd dZddZddZddZddZddZddZ ddZ!ddZ"dd Z#d!d"Z$d#d$Z%dfd&d'Z&d(d)Z'd*d+Z(d,d-Z)e*j+d.dkrd/d0Z,d1d2Z-n(d3d4Z.d5d6Z/d7d8Z0d9d:Z1ejj2Z2d;d<Z3e*j+d.dkrVd=d>Z4d?d@Z5dAdBZ6dCdDZ7dEdFZ8dGdHZ9dIdJZ:dgdKdLZ;dMdNZdTdUZ?dVdWZ@dXdYZAdZd[ZBd\d]ZCd^d_ZDd`daZEdbdcZFdddeZGd%S)hr aCreate |ASN.1| type or object. |ASN.1| objects are immutable and duck-type Python :class:`int` objects. Keyword Args ------------ value: :class:`int`, :class:`str` or |ASN.1| object Python integer or string literal or |ASN.1| class instance. tagSet: :py:class:`~pyasn1.type.tag.TagSet` Object representing non-default ASN.1 tag(s) subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection` Object representing non-default ASN.1 subtype constraint(s) namedValues: :py:class:`~pyasn1.type.namedval.NamedValues` Object representing non-default symbolic aliases for numbers Raises ------ :py:class:`~pyasn1.error.PyAsn1Error` On constraint violation or bad initializer. Examples -------- .. code-block:: python class ErrorCode(Integer): ''' ASN.1 specification: ErrorCode ::= INTEGER { disk-full(1), no-disk(-1), disk-not-formatted(2) } error ErrorCode ::= disk-full ''' namedValues = NamedValues( ('disk-full', 1), ('no-disk', -1), ('disk-not-formatted', 2) ) error = ErrorCode('disk-full') cKs,d|vr|j|d<tjj||fi|dS)N namedValues)r rAbstractSimpleAsn1Item__init__selfvaluekwargsr'a/home/tom/ab/renpy-build/tmp/install.linux-x86_64/lib/python3.9/site-packages/pyasn1/type/univ.pyr"cs zInteger.__init__cCs||j|@SNclone_valuer$r%r'r'r(__and__iszInteger.__and__cCs|||j@Sr)r*r-r'r'r(__rand__lszInteger.__rand__cCs||j|BSr)r*r-r'r'r(__or__oszInteger.__or__cCs|||jBSr)r*r-r'r'r(__ror__rszInteger.__ror__cCs||j|ASr)r*r-r'r'r(__xor__uszInteger.__xor__cCs|||jASr)r*r-r'r'r(__rxor__xszInteger.__rxor__cCs||j|>Sr)r*r-r'r'r( __lshift__{szInteger.__lshift__cCs||j|?Sr)r*r-r'r'r( __rshift__~szInteger.__rshift__cCs||j|Sr)r*r-r'r'r(__add__szInteger.__add__cCs|||jSr)r*r-r'r'r(__radd__szInteger.__radd__cCs||j|Sr)r*r-r'r'r(__sub__szInteger.__sub__cCs|||jSr)r*r-r'r'r(__rsub__szInteger.__rsub__cCs||j|Sr)r*r-r'r'r(__mul__szInteger.__mul__cCs|||jSr)r*r-r'r'r(__rmul__szInteger.__rmul__cCs||j|Sr)r*r-r'r'r(__mod__szInteger.__mod__cCs|||jSr)r*r-r'r'r(__rmod__szInteger.__rmod__NcCs|t|j||Sr)r+powr,r$r%modulor'r'r(__pow__szInteger.__pow__cCs|t||jSr)r>r-r'r'r(__rpow__szInteger.__rpow__cCs||j|Sr)r*r-r'r'r( __floordiv__szInteger.__floordiv__cCs|||jSr)r*r-r'r'r( __rfloordiv__szInteger.__rfloordiv__rcCs,t|trt|j|S||j|SdSr) isinstancefloatrr,r+r-r'r'r(__div__s zInteger.__div__cCs,t|trt||jS|||jSdSr)rFr-r'r'r(__rdiv__s zInteger.__rdiv__cCst|j|Sr)rr,r-r'r'r( __truediv__szInteger.__truediv__cCst||jSr)rKr-r'r'r( __rtruediv__szInteger.__rtruediv__cCs|t|j|Sr)r+divmodr,r-r'r'r( __divmod__szInteger.__divmod__cCs|t||jSr)rNr-r'r'r( __rdivmod__szInteger.__rdivmod__cCs t|jSr)intr,r$r'r'r(__int__szInteger.__int__cCs t|jSr))longr,rTr'r'r(__long__szInteger.__long__cCs t|jSr)rHr,rTr'r'r( __float__szInteger.__float__cCs|t|jSr))r+absr,rTr'r'r(__abs__szInteger.__abs__cCs t|jSr)rRrTr'r'r( __index__szInteger.__index__cCs||j Sr)r*rTr'r'r(__pos__szInteger.__pos__cCs||j Sr)r*rTr'r'r(__neg__szInteger.__neg__cCs||jSr)r*rTr'r'r( __invert__szInteger.__invert__cCs"t|j|}|r||S|SdSr))roundr,r+r$nrr'r'r( __round__s  zInteger.__round__cCs t|jSr))mathfloorr,rTr'r'r( __floor__szInteger.__floor__cCs t|jSr))receilr,rTr'r'r(__ceil__szInteger.__ceil__rcCs|t|jSr))r+retruncr,rTr'r'r( __trunc__szInteger.__trunc__cCs |j|kSr)r,r-r'r'r(__lt__szInteger.__lt__cCs |j|kSr)rnr-r'r'r(__le__szInteger.__le__cCs |j|kSr)rnr-r'r'r(__eq__szInteger.__eq__cCs |j|kSr)rnr-r'r'r(__ne__szInteger.__ne__cCs |j|kSr)rnr-r'r'r(__gt__szInteger.__gt__cCs |j|kSr)rnr-r'r'r(__ge__szInteger.__ge__c Cs`z t|WStyZz|j|WYStyTtd|tdfYn0Yn0dS)Nz Can't coerce %r into integer: %s)rS ValueErrorr KeyErrorr PyAsn1Errorsysexc_infor-r'r'r(prettyIns   zInteger.prettyIncCs0zt|j|WSty*t|YS0dSr))strr rwr-r'r'r( prettyOut s zInteger.prettyOutcCs|jSr)r rTr'r'r(getNamedValuesszInteger.getNamedValues)N)r)H__name__ __module__ __qualname____doc__r initTagSetTagtagClassUniversaltagFormatSimpletagSetrConstraintsIntersection subtypeSpecr NamedValuesr rr! getTypeIdtypeIdrr"r.r/r0r1r2r3r4r5r6r7r8r9r:r;r<r=rBrCrDrEry version_inforIrJrLrMrPrQ__hash__rUrWrYr[r\r]r^r_rdrgrirmrorprqrrrsrtr{r}rr'r'r'r(r "sv0       r c@sNeZdZdZeeejejdZ e j e ddZ eddZe ZdS)raWCreate |ASN.1| type or object. |ASN.1| objects are immutable and duck-type Python :class:`int` objects. Keyword Args ------------ value: :class:`int`, :class:`str` or |ASN.1| object Python integer or boolean or string literal or |ASN.1| class instance. tagSet: :py:class:`~pyasn1.type.tag.TagSet` Object representing non-default ASN.1 tag(s) subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection` Object representing non-default ASN.1 subtype constraint(s) namedValues: :py:class:`~pyasn1.type.namedval.NamedValues` Object representing non-default symbolic aliases for numbers Raises ------ :py:class:`~pyasn1.error.PyAsn1Error` On constraint violation or bad initializer. Examples -------- .. code-block:: python class RoundResult(Boolean): ''' ASN.1 specification: RoundResult ::= BOOLEAN ok RoundResult ::= TRUE ko RoundResult ::= FALSE ''' ok = RoundResult(True) ko = RoundResult(False) rur)Falser)TrueruN)rrrrr rrrrrr rrSingleValueConstraintr rr rrr'r'r'r(rs* rc@s$eZdZdZZddZddZdS) SizedIntegerNcCs ||_t|t|d|_|SNr) bitLengthmaxrleadingZeroBits)r$rr'r'r( setBitLengthZszSizedInteger.setBitLengthcCs |jdur|t||jSr))rrrrTr'r'r(__len___s zSizedInteger.__len__)rrrrrrrr'r'r'r(rWsrc@sXeZdZdZeeejejdZ e Z e ZejZeZZefddZddZddZd d Zd d Zd dZddZddZddZddZ ddZ!ddZ"ddZ#ddZ$dd Z%d!d"Z&d#d$Z'd%d&Z(d'd(Z)d)d*Z*e+j,d+dkrd,d-Z-d.d/Z.d0d1Z/d2d3Z0d4d5Z1e2d@d8d9Z3e2dAd:d;Z4e2dBdd?Z6d7S)CraCreate |ASN.1| schema or value object. |ASN.1| objects are immutable and duck-type both Python :class:`tuple` (as a tuple of bits) and :class:`int` objects. Keyword Args ------------ value: :class:`int`, :class:`str` or |ASN.1| object Python integer or string literal representing binary or hexadecimal number or sequence of integer bits or |ASN.1| object. tagSet: :py:class:`~pyasn1.type.tag.TagSet` Object representing non-default ASN.1 tag(s) subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection` Object representing non-default ASN.1 subtype constraint(s) namedValues: :py:class:`~pyasn1.type.namedval.NamedValues` Object representing non-default symbolic aliases for numbers binValue: :py:class:`str` Binary string initializer to use instead of the *value*. Example: '10110011'. hexValue: :py:class:`str` Hexadecimal string initializer to use instead of the *value*. Example: 'DEADBEEF'. Raises ------ :py:class:`~pyasn1.error.PyAsn1Error` On constraint violation or bad initializer. Examples -------- .. code-block:: python class Rights(BitString): ''' ASN.1 specification: Rights ::= BIT STRING { user-read(0), user-write(1), group-read(2), group-write(3), other-read(4), other-write(5) } group1 Rights ::= { group-read, group-write } group2 Rights ::= '0011'B group3 Rights ::= '3'H ''' namedValues = NamedValues( ('user-read', 0), ('user-write', 1), ('group-read', 2), ('group-write', 3), ('other-read', 4), ('other-write', 5) ) group1 = Rights(('group-read', 'group-write')) group2 = Rights('0011') group3 = Rights(0x3) rcKs|turd|rdz|j|ddd}Wnty6Yn0z|j|ddd}WntybYn0|tur|jtur|j|jdd}n|jtur|j|jdd}d|vr|j|d<tj j ||fi|dS)NbinValueTinternalFormathexValuer ) rfromBinaryStringpoprw fromHexStringdefaultBinValuedefaultHexValuer rr!r"r#r'r'r(r"s$     zBitString.__init__cCs|Sr))asBinaryrTr'r'r(__str__szBitString.__str__cCs.||}||up,|j|ko,t|jt|kSr)r{r,lenr$otherr'r'r(rqs zBitString.__eq__cCs&||}|j|kp$t|jt|kSr)rrr'r'r(rrs zBitString.__ne__cCs8||}t|jt|kp6t|jt|ko6|j|kSr)r{rr,rr'r'r(ros zBitString.__lt__cCs8||}t|jt|kp6t|jt|ko6|j|kSr)rrr'r'r(rps zBitString.__le__cCs8||}t|jt|kp6t|jt|ko6|j|kSr)rrr'r'r(rss zBitString.__gt__cCs8||}t|jt|kp6t|jt|ko6|j|kSr)rrr'r'r(rts zBitString.__ge__cCs t|jSr)rr,rTr'r'r(rszBitString.__len__csl|jtur0fddt|tDStjd}||ksN|dkrVtdj||?d@SdS)Ncsg|] }|qSr'r'.0xrTr'r( z)BitString.__getitem__..rurzbit index out of range) __class__slicer+rangeindicesrr, IndexError)r$ilengthr'rTr( __getitem__s  &zBitString.__getitem__ccs,t|j}|r(|d8}|j|?d@Vq dSNrur)r$rr'r'r(__iter__s zBitString.__iter__cCs tt|Sr))reversedtuplerTr'r'r( __reversed__szBitString.__reversed__cCs:||}|t|jt|>|Bt|jt|Sr))r{r+rr,rrr-r'r'r(r6s zBitString.__add__cCs<||}|t|t|j>|jBt|jt|Sr))r{r+rrr,rr-r'r'r(r7 s zBitString.__radd__cCs:|j}|dkr0|t|jK}||jO}|d8}q||Sr)r,rr+)r$r%Z bitStringr'r'r(r:s   zBitString.__mul__cCs||Sr)r'r-r'r'r(r;szBitString.__rmul__cCs$|t|j|>t|j|Sr))r+rr,rrr$countr'r'r(r4szBitString.__lshift__cCs*|t|j|?tdt|j|Sr)r+rr,rrrrr'r'r(r5szBitString.__rshift__cCs|jSr)rnrTr'r'r(rUszBitString.__int__cCs t|jSr)rXrTr'r'r(rY"szBitString.__float__rcCs|jSr)rnrTr'r'r(rW&szBitString.__long__cCstt|S)zGet |ASN.1| value as a sequence of 8-bit integers. If |ASN.1| object length is not a multiple of 8, result will be left-padded with zeros. )rrZ octs2intsasOctetsrTr'r'r( asNumbers)szBitString.asNumberscCstj|jt|dS)zGet |ASN.1| value as a sequence of octets. If |ASN.1| object length is not a multiple of 8, result will be left-padded with zeros. )r)rto_bytesr,rrTr'r'r(r1szBitString.asOctetscCs|jS)z5Get |ASN.1| value as a single integer value. rnrTr'r'r( asInteger9szBitString.asIntegercCs.t|jdd}dt|jt||S)z4Get |ASN.1| value as a text string of bits. rN0)rbinr,r)r$Z binStringr'r'r(r>szBitString.asBinaryFNc Cszt|dt|d}Wn.tyJtd|jtdfYn0|dur~tt|t|>|Bt|t|}|s||}|S)Create a |ASN.1| object initialized from the hex string. Parameters ---------- value: :class:`str` Text string like 'DEADBEEF' z%s.fromHexString() error: %sruN rrrrvrrxrryrzclsr%rprependr'r'r(rDs  "zBitString.fromHexStringc Cszt|p ddt|}Wn.tyJtd|jtdfYn0|dur~tt|t|>|Bt|t|}|s||}|S)Create a |ASN.1| object initialized from a string of '0' and '1'. Parameters ---------- value: :class:`str` Text string like '1010111' rrz%s.fromBinaryString() error: %sruNrrr'r'r(r]s  "zBitString.fromBinaryStringcCsftt||?t|d|}|durVtt|t|>|Bt|t|}|sb||}|S)zCreate a |ASN.1| object initialized from a string. Parameters ---------- value: :class:`str` (Py2) or :class:`bytes` (Py3) Text string like '\\x01\\xff' (Py2) or b'\\x01\\xff' (Py3) N)rr from_bytesrr)rr%rrpaddingr'r'r(fromOctetStringvs $zBitString.fromOctetStringcst|tr|St|r|s,tddS|ddkr|dddkr^j|ddddS|dddkrj|ddddStd |fnj r2| s2d d | d D}zfd d |D}Wn$t ytd|fYn0t |}d}|D]}|d||>O}qt||dS|drTj|ddddS|drvj|ddddSj|ddSnpt|ttfrjddd |DddSt|trt|t|St|trt|Std|fdS)Nr'z'BruTrz'Hz Bad BIT STRING value notation %scSsg|] }|qSr')striprr'r'r(rrz&BitString.prettyIn..,csg|]}j|qSr'r~)rnamerTr'r(rrzunknown bit name(s) in %r0xr0bcSsg|]}|rdpdqS)1rr')rbr'r'r(rrz#Bad BitString initializer type '%s')rGrr isStringTyperrrrrxr isdigitsplitrwr startswithrlistjoinrrintTypes)r$r%namesZ bitPositionsZrightmostPositionnumberZ bitPositionr'rTr(r{sL       zBitString.prettyIn)FN)FN)FNr)7rrrrr rrrrrrrrr rr rr!rrrrrr"rrqrrrorprsrtrrrrr6r7r:r;r4r5rUrYryrrWrrrr classmethodrrrr{r'r'r'r(rfsR>      rcCs|D]}|sdSqdS)NFTr')iterableelementr'r'r(allsrc@s4eZdZdZeeejejdZ e Z e jZeZZdZefddZejddkrdd Zd d Zd d ZddZddZn(dd Zdd ZddZddZddZddZd7ddZe ddZ!e ddZ"d d!Z#d"d#Z$d$d%Z%d&d'Z&d(d)Z'd*d+Z(d,d-Z)d.d/Z*d0d1Z+d2d3Z,d4d5Z-d6S)8raCreate |ASN.1| schema or value object. |ASN.1| objects are immutable and duck-type Python 2 :class:`str` or Python 3 :class:`bytes`. When used in Unicode context, |ASN.1| type assumes "|encoding|" serialisation. Keyword Args ------------ value: :class:`str`, :class:`bytes` or |ASN.1| object string (Python 2) or bytes (Python 3), alternatively unicode object (Python 2) or string (Python 3) representing character string to be serialised into octets (note `encoding` parameter) or |ASN.1| object. tagSet: :py:class:`~pyasn1.type.tag.TagSet` Object representing non-default ASN.1 tag(s) subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection` Object representing non-default ASN.1 subtype constraint(s) encoding: :py:class:`str` Unicode codec ID to encode/decode :class:`unicode` (Python 2) or :class:`str` (Python 3) the payload when |ASN.1| object is used in text string context. binValue: :py:class:`str` Binary string initializer to use instead of the *value*. Example: '10110011'. hexValue: :py:class:`str` Hexadecimal string initializer to use instead of the *value*. Example: 'DEADBEEF'. Raises ------ :py:class:`~pyasn1.error.PyAsn1Error` On constraint violation or bad initializer. Examples -------- .. code-block:: python class Icon(OctetString): ''' ASN.1 specification: Icon ::= OCTET STRING icon1 Icon ::= '001100010011001000110011'B icon2 Icon ::= '313233'H ''' icon1 = Icon.fromBinaryString('001100010011001000110011') icon2 = Icon.fromHexString('313233') rz iso-8859-1cKs|r\|tur\z||d}Wnty2Yn0z||d}WntyZYn0|tur|jtur|||j}n|jtur||j}d|vr|j|d<tj j ||fi|dS)Nrrencoding) rrrrwrrrrrr!r"r#r'r'r(r"s$      zOctetString.__init__rrc Cst|tr|St|trTz||jWSttfyPtd||jfYq0nXt|t t frzd dd|DWSt ytd|j j|fYq0nt|SdS)Nz&Can't encode string '%s' with codec %srcSsg|] }t|qSr')chrrr'r'r(rBrz(OctetString.prettyIn..zBad %s initializer '%s')rGr|unicodeencoder LookupErrorUnicodeEncodeErrorrrxrrrrvrrr-r'r'r(r{6s"     zOctetString.prettyIncCs t|jSr)r|r,rTr'r'r(rJszOctetString.__str__cCs>z|j|jWSty8td|j|jfYn0dS)Nz&Can't decode string '%s' with codec %s)r,decoderUnicodeDecodeErrorrrxrTr'r'r( __unicode__Ms  zOctetString.__unicode__cCs t|jSr)rrTr'r'r(rVszOctetString.asOctetscCstdd|jDS)NcSsg|] }t|qSr')ordrr'r'r(rZrz)OctetString.asNumbers..rr,rTr'r'r(rYszOctetString.asNumberscCst|tr|St|trPz||jWStyLtd||jfYq0nPt|trb| St|t j r|| t|St|t tfr| t|St|SdS)Nz(Can't encode string '%s' with '%s' codec)rGbytesr|rrrrrxrrrr!r{rrr-r'r'r(r{]s       c CsDz|j|jWSty>td|j|j|jjfYn0dS)Nz0Can't decode string '%s' with '%s' codec at '%s')r,rrrrrxrrrTr'r'r(rps  cCs t|jSr)rr,rTr'r'r( __bytes__yszOctetString.__bytes__cCs t|jSr)rrTr'r'r(r|scCs t|jSr)rrTr'r'r(rscCs|Sr)r'r-r'r'r(r}szOctetString.prettyOutcCsb||j}||jur|S|}|D]0}|dks:|dkr&dddd|DSq&t|S)N ~rrcss|]}d|VqdS)z%.2xNr'rr'r'r( rz*OctetString.prettyPrint..)r}r,rrrr)r$scoper%numbersrr'r'r( prettyPrints  zOctetString.prettyPrintcCsxd}d}g}|D]R}|r"|d8}nd}||d}|dvrFt|}ntd|f|||>O}q||t|S)rrrru)rrz&Non-binary OCTET STRING initializer %s)appendrSrrxr ints2octs)r%ZbitNobytercvr'r'r(rs"     zOctetString.fromBinaryStringcCsVg}g}|D]&}|r.|t||dd}q |}q |rL|t|ddt|S)rrNr)rrSrr)r%rcprr'r'r(rs zOctetString.fromHexStringcCs t|jSr)rrTr'r'r(rszOctetString.__len__cCs(|jtur||j|S|j|SdSr)rrr+r,r$rr'r'r(rs zOctetString.__getitem__cCs t|jSr)iterr,rTr'r'r(rszOctetString.__iter__cCs ||jvSr)rnr-r'r'r( __contains__szOctetString.__contains__cCs||j||Sr))r+r,r{r-r'r'r(r6szOctetString.__add__cCs||||jSr))r+r{r,r-r'r'r(r7szOctetString.__radd__cCs||j|Sr)r*r-r'r'r(r:szOctetString.__mul__cCs||Sr)r'r-r'r'r(r;szOctetString.__rmul__cCs t|jSr)rRrTr'r'r(rUszOctetString.__int__cCs t|jSr)rXrTr'r'r(rYszOctetString.__float__cCs t|jSr))rr,rTr'r'r(rszOctetString.__reversed__N)r).rrrrr rrrrrrrrrr!rrrrrrr"ryrr{rrrrrr}r staticmethodrrrrrrr6r7r:r;rUrYrr'r'r'r(rsJ7        rc@sNeZdZdZeeejejdZ e j e edZ e ZddZdS)raCreate |ASN.1| schema or value object. |ASN.1| objects are immutable and duck-type Python :class:`str` objects (always empty). Keyword Args ------------ value: :class:`str` or :py:class:`~pyasn1.type.univ.Null` object Python empty string literal or any object that evaluates to `False` tagSet: :py:class:`~pyasn1.type.tag.TagSet` Object representing non-default ASN.1 tag(s) Raises ------ :py:class:`~pyasn1.error.PyAsn1Error` On constraint violation or bad initializer. Examples -------- .. code-block:: python class Ack(Null): ''' ASN.1 specification: Ack ::= NULL ''' ack = Ack('') rkrcCs|r|StdS)Nr)rstr2octsr-r'r'r(r{.sz Null.prettyInN)rrrrr rrrrrrrrrrr rrr{r'r'r'r(rs!rrc@seZdZdZeeejejdZ e Z e jZddZddZddZd d Zd d Zd dZddZddZddZddZddZdS)ra%Create |ASN.1| schema or value object. |ASN.1| objects are immutable and duck-type Python :class:`tuple` objects (tuple of non-negative integers). Keyword Args ------------ value: :class:`tuple`, :class:`str` or |ASN.1| object Python sequence of :class:`int` or string literal or |ASN.1| object. tagSet: :py:class:`~pyasn1.type.tag.TagSet` Object representing non-default ASN.1 tag(s) subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection` Object representing non-default ASN.1 subtype constraint(s) Raises ------ :py:class:`~pyasn1.error.PyAsn1Error` On constraint violation or bad initializer. Examples -------- .. code-block:: python class ID(ObjectIdentifier): ''' ASN.1 specification: ID ::= OBJECT IDENTIFIER id-edims ID ::= { joint-iso-itu-t mhs-motif(6) edims(7) } id-bp ID ::= { id-edims 11 } ''' id_edims = ID('2.6.7') id_bp = id_edims + (11,) cCs||j|Sr)r*rr'r'r(r6pszObjectIdentifier.__add__cCs|||jSr)r*rr'r'r(r7sszObjectIdentifier.__radd__cCs|jSr)rnrTr'r'r(asTuplevszObjectIdentifier.asTuplecCs t|jSr)rrTr'r'r(r{szObjectIdentifier.__len__cCs(|jtur||j|S|j|SdSr)rrr'r'r(r~s zObjectIdentifier.__getitem__cCs t|jSr)rrTr'r'r(rszObjectIdentifier.__iter__cCs ||jvSr)rnr-r'r'r(rszObjectIdentifier.__contains__cCs |j|Sr))r,index)r$Zsuboidr'r'r(r szObjectIdentifier.indexcCs6t|}|t|kr2|jd||d|kr2dSdS)avIndicate if this |ASN.1| object is a prefix of other |ASN.1| object. Parameters ---------- other: |ASN.1| object |ASN.1| object Returns ------- : :class:`bool` :class:`True` if this |ASN.1| object is a parent (e.g. prefix) of the other |ASN.1| object or :class:`False` otherwise. NTFr)r$rlr'r'r( isPrefixOfs  zObjectIdentifier.isPrefixOfc Cst|trt|St|rd|vrDtd||jjt dfztdd| dDWSt ytd||jjt dfYn0ztdd|D}Wn6t t fytd||jjt dfYn0t|t|kr|Std||jjfdS) N-z Malformed Object ID %s at %s: %srucSsg|]}|rt|qSr'rSrZsubOidr'r'r(rrz-ObjectIdentifier.prettyIn...cSsg|]}|dkrt|qS)rrrr'r'r(rrzMalformed Object ID %s at %s)rGrrrrrrxrrryrzrrv TypeErrorr)r$r%Z tupleOfIntsr'r'r(r{s,     zObjectIdentifier.prettyIncCsddd|DS)NrcSsg|] }t|qSr')r|rr'r'r(rrz.ObjectIdentifier.prettyOut..)rr-r'r'r(r}szObjectIdentifier.prettyOutN)rrrrr rrrrrrrrrr!rrr6r7r rrrrr rr{r}r'r'r'r(r<s"' rc@s@eZdZdZdZzedZedZeefZWne yJdZZdZYn0e e e j e jdZeZejZeddZd d Zdbd d ZeddZeddZeddZddZddZ ddZ!ddZ"ddZ#ddZ$d d!Z%d"d#Z&dcd$d%Z'd&d'Z(e)j*d d(kr,d)d*Z+d+d,Z,n d-d.Z-d/d0Z.d1d2Z/d3d4Z0d5d6Z1e)j*d d(krld7d8Z2d9d:Z3d;d<Z4d=d>Z5d?d@Z6dddAdBZ7dCdDZ8dEdFZ9e)j*d d(dGkrdHdIZ:dJdKZ;dLdMZdRdSZ?dTdUZ@e)j*d d(kr dVdWZAndXdYZBejjCZCdZd[ZDd\d]ZEd^d_ZFd`daZGdS)eraZCreate |ASN.1| schema or value object. |ASN.1| objects are immutable and duck-type Python :class:`float` objects. Additionally, |ASN.1| objects behave like a :class:`tuple` in which case its elements are mantissa, base and exponent. Keyword Args ------------ value: :class:`tuple`, :class:`float` or |ASN.1| object Python sequence of :class:`int` (representing mantissa, base and exponent) or float instance or *Real* class instance. tagSet: :py:class:`~pyasn1.type.tag.TagSet` Object representing non-default ASN.1 tag(s) subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection` Object representing non-default ASN.1 subtype constraint(s) Raises ------ :py:class:`~pyasn1.error.PyAsn1Error` On constraint violation or bad initializer. Examples -------- .. code-block:: python class Pi(Real): ''' ASN.1 specification: Pi ::= REAL pi Pi ::= { mantissa 314159, base 10, exponent -5 } ''' pi = Pi((314159, 10, -5)) Ninfz-infr' cCs6|\}}}|r,|ddkr,|d}|d7}q |||fS)N rrur')r%mrer'r'r(Z__normalizeBase10s   zReal.__normalizeBase10cCst|trt|dkrt|dtr@t|dtr@t|dtsPtd|ft|dtrz|jrz|d|jvrz|dS|ddvrtd|df|ddkr| |}|St|tr| |ddfSt|tst |rvt |r"z t|}Wn$t y td |fYn0|jr:||jvr:|Sd}t ||kr`|d9}|d8}q>| t |d|fSnt|trt|Std |fdS) NrrrurzLame Real value syntax: %s)rrz"Prohibited base for Real value: %srzBad real value syntax: %s)rGrr numericTypesrrrxrH_inf_Real__normalizeBase10rrrvrSr)r$r%rr'r'r(r{ sT             z Real.prettyInrcCs*z|t|WSty$YdS0dS)Nz )r}rH OverflowError)r$rr'r'r(r3s zReal.prettyPrintcCs |j|jkS)zIndicate PLUS-INFINITY object value Returns ------- : :class:`bool` :class:`True` if calling object represents plus infinity or :class:`False` otherwise. )r,_plusInfrTr'r'r( isPlusInf:s zReal.isPlusInfcCs |j|jkS)zIndicate MINUS-INFINITY object value Returns ------- : :class:`bool` :class:`True` if calling object represents minus infinity or :class:`False` otherwise. )r, _minusInfrTr'r'r( isMinusInfGs zReal.isMinusInfcCs |j|jvSr))r,rrTr'r'r(isInfSsz Real.isInfcCs|t||Sr)r+rHr-r'r'r(r6Wsz Real.__add__cCs||Sr)r'r-r'r'r(r7Zsz Real.__radd__cCs|t||Sr)r#r-r'r'r(r:]sz Real.__mul__cCs||Sr)r'r-r'r'r(r;`sz Real.__rmul__cCs|t||Sr)r#r-r'r'r(r8csz Real.__sub__cCs||t|Sr)r#r-r'r'r(r9fsz Real.__rsub__cCs|t||Sr)r#r-r'r'r(r<isz Real.__mod__cCs||t|Sr)r#r-r'r'r(r=lsz Real.__rmod__cCs|tt|||Sr)r+r?rHr@r'r'r(rBosz Real.__pow__cCs|t|t|Sr)r$r-r'r'r(rCrsz Real.__rpow__rcCs|t||Sr)r#r-r'r'r(rIvsz Real.__div__cCs||t|Sr)r#r-r'r'r(rJysz Real.__rdiv__cCs|t||Sr)r#r-r'r'r(rL|szReal.__truediv__cCs||t|Sr)r#r-r'r'r(rMszReal.__rtruediv__cCs|t||Sr)r#r-r'r'r(rPszReal.__divmod__cCs||t|Sr)r#r-r'r'r(rQszReal.__rdivmod__cCs tt|Sr))rSrHrTr'r'r(rUsz Real.__int__cCs tt|Sr))rVrHrTr'r'r(rWsz Real.__long__cCs:|j|jvr|jSt|jdt|jd|jdSdS)Nrrur)r,rrHr?rTr'r'r(rYs  zReal.__float__cCs|tt|Sr))r+rZrHrTr'r'r(r[sz Real.__abs__cCs|t| Sr)r#rTr'r'r(r]sz Real.__pos__cCs|t| Sr)r#rTr'r'r(r^sz Real.__neg__cCs$tt||}|r||S|SdSr))r`rHr+rar'r'r(rds zReal.__round__cCs|tt|Sr))r+rerfrHrTr'r'r(rgszReal.__floor__cCs|tt|Sr))r+rerhrHrTr'r'r(risz Real.__ceil__rjcCs|tt|Sr))r+rerlrHrTr'r'r(rmszReal.__trunc__cCs t||kSr)rHr-r'r'r(rosz Real.__lt__cCs t||kSr)r%r-r'r'r(rpsz Real.__le__cCs t||kSr)r%r-r'r'r(rqsz Real.__eq__cCs t||kSr)r%r-r'r'r(rrsz Real.__ne__cCs t||kSr)r%r-r'r'r(rssz Real.__gt__cCs t||kSr)r%r-r'r'r(rtsz Real.__ge__cCs tt|Sr)boolrHrTr'r'r( __nonzero__szReal.__nonzero__cCs tt|Sr)r&rTr'r'r(__bool__sz Real.__bool__cCs&|j|jvrtdn |j|SdS)Nz Invalid infinite value operation)r,rrrxr$idxr'r'r(rs  zReal.__getitem__cCs|jSr))rrTr'r'r(isPlusInfinityszReal.isPlusInfinitycCs|jSr))r!rTr'r'r(isMinusInfinityszReal.isMinusInfinitycCs|jSr))r"rTr'r'r( isInfinityszReal.isInfinity)r)N)r)HrrrrZ binEncBaserHrr rrvr rrrrrrrrrr!rrr rr{rpropertyrr!r"r6r7r:r;r8r9r<r=rBrCryrrIrJrLrMrPrQrUrWrYr[r]r^rdrgrirmrorprqrrrsrtr(r)rrr,r-r.r'r'r'r(rs&     (        rc@s@eZdZdZeeejejdZ e Z e ZeZdS)ra Create |ASN.1| type or object. |ASN.1| objects are immutable and duck-type Python :class:`int` objects. Keyword Args ------------ value: :class:`int`, :class:`str` or |ASN.1| object Python integer or string literal or |ASN.1| class instance. tagSet: :py:class:`~pyasn1.type.tag.TagSet` Object representing non-default ASN.1 tag(s) subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection` Object representing non-default ASN.1 subtype constraint(s) namedValues: :py:class:`~pyasn1.type.namedval.NamedValues` Object representing non-default symbolic aliases for numbers Raises ------ :py:class:`~pyasn1.error.PyAsn1Error` On constraint violation or bad initializer. Examples -------- .. code-block:: python class RadioButton(Enumerated): ''' ASN.1 specification: RadioButton ::= ENUMERATED { button1(0), button2(1), button3(2) } selected-by-default RadioButton ::= button1 ''' namedValues = NamedValues( ('button1', 0), ('button2', 1), ('button3', 2) ) selected_by_default = RadioButton('button1') rN)rrrrr rrrrrrrrr rrr rr r'r'r'r(rs/rc@seZdZdZddZddZddZdd Zd d Zd d Z ddZ d*ddZ ddZ d+ddZ ddZddZedfddZedddfd d!Zed"d#Zd,d$d%Zd-d&d'Zed(d)ZdS).raCreate |ASN.1| type. |ASN.1| objects are mutable and duck-type Python :class:`list` objects. Keyword Args ------------ componentType : :py:class:`~pyasn1.type.base.PyAsn1Item` derivative A pyasn1 object representing ASN.1 type allowed within |ASN.1| type tagSet: :py:class:`~pyasn1.type.tag.TagSet` Object representing non-default ASN.1 tag(s) subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection` Object representing non-default ASN.1 subtype constraint(s) sizeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection` Object representing collection size constraint Examples -------- .. code-block:: python class LotteryDraw(SequenceOf): # SetOf is similar ''' ASN.1 specification: LotteryDraw ::= SEQUENCE OF INTEGER ''' componentType = Integer() lotteryDraw = LotteryDraw() lotteryDraw.extend([123, 456, 789]) cOsJ|r2td|D]"\}}||vr(td||d<qtjj|fi|dS)N) componentTyperrsizeSpecz*Conflicting positional and keyword params!r0)ziprrxrAbstractConstructedAsn1Itemr")r$argsr&keyr%r'r'r(r"Ds   zSequenceOfAndSetOfBase.__init__cCs6z ||WStjy0ttdYn0dSr)getComponentByPositionrrxrryrzr*r'r'r(rQs z"SequenceOfAndSetOfBase.__getitem__cCs:z|||Wn$tjy4ttdYn0dSr)setComponentByPositionrrxrryrzr$r+r%r'r'r( __setitem__Xsz"SequenceOfAndSetOfBase.__setitem__cCs g|_dSr)_componentValuesrTr'r'r(clear_szSequenceOfAndSetOfBase.clearcCs||t|<dSr))rr-r'r'r(rbszSequenceOfAndSetOfBase.appendcCs |j|Sr))r;rr-r'r'r(reszSequenceOfAndSetOfBase.countcCs|D]}||qdSr))r)r$valuesr%r'r'r(extendhszSequenceOfAndSetOfBase.extendrNcCsL|durt|}z|j|||WStjyFttdYn0dSr)rr;r rrxrvryrz)r$r%startstopr'r'r(r ls zSequenceOfAndSetOfBase.indexcCs|jdSr))r;reverserTr'r'r(rAuszSequenceOfAndSetOfBase.reverseFcCs|jj||ddS)N)r5rA)r;sort)r$r5rAr'r'r(rBxszSequenceOfAndSetOfBase.sortcCs t|jSr))rr;rTr'r'r(r{szSequenceOfAndSetOfBase.__iter__cCsRt|jD]B\}}|tur t|tjr<|||j|dq |||q dSN)cloneValueFlag enumerater;rrGrr3r7r+r$myClonerDr+componentValuer'r'r(_cloneComponentValues~s  z,SequenceOfAndSetOfBase._cloneComponentValuesTcCs\z|j|}Wn2ty@|s(|YS|||j|}Yn0|tusP|jrT|S|SdS)a!Return |ASN.1| type component value by position. Equivalent to Python sequence subscription operation (e.g. `[]`). Parameters ---------- idx : :class:`int` Component index (zero-based). Must either refer to an existing component or to N+1 component (if *componentType* is set). In the latter case a new component type gets instantiated and appended to the |ASN.1| sequence. Keyword Args ------------ default: :class:`object` If set and requested component is a schema object, return the `default` object instead of the requested component. instantiate: :class:`bool` If `True` (default), inner component will be automatically instantiated. If 'False' either existing component or the `noValue` object will be returned. Returns ------- : :py:class:`~pyasn1.type.base.PyAsn1Item` Instantiate |ASN.1| component type or return existing component value Examples -------- .. code-block:: python # can also be SetOf class MySequenceOf(SequenceOf): componentType = OctetString() s = MySequenceOf() # returns component #0 with `.isValue` property False s.getComponentByPosition(0) # returns None s.getComponentByPosition(0, default=None) s.clear() # returns noValue s.getComponentByPosition(0, instantiate=False) # sets component #0 to OctetString() ASN.1 schema # object and returns it s.getComponentByPosition(0, instantiate=True) # sets component #0 to ASN.1 value object s.setComponentByPosition(0, 'ABCD') # returns OctetString('ABCD') value object s.getComponentByPosition(0, instantiate=False) s.clear() # returns noValue s.getComponentByPosition(0, instantiate=False) N)r;rr7risValuer$r+default instantiaterIr'r'r(r6sB  z-SequenceOfAndSetOfBase.getComponentByPositionc Cs|j}z|j|}Wn.tyBt}t|j|kr>tdYn0|turr|dur^|}n|turptdnt|t j s|durt|t j r|j|d}n4|turt|t j r|j|d}ntd||fnX|dur.|j r | |||s.td||fn"||||s.td||f|r|jrz|||Wn8tjyt\}} } |d| |jjfYn0|tur|j|n ||j|<|S)aAssign |ASN.1| type component by position. Equivalent to Python sequence item assignment operation (e.g. `[]`) or list.append() (when idx == len(self)). Parameters ---------- idx: :class:`int` Component index (zero-based). Must either refer to existing component or to N+1 component. In the latter case a new component type gets instantiated (if *componentType* is set, or given ASN.1 object is taken otherwise) and appended to the |ASN.1| sequence. Keyword Args ------------ value: :class:`object` or :py:class:`~pyasn1.type.base.PyAsn1Item` derivative A Python value to initialize |ASN.1| component with (if *componentType* is set) or ASN.1 value object to assign to |ASN.1| component. verifyConstraints: :class:`bool` If `False`, skip constraints validation matchTags: :class:`bool` If `False`, skip component tags matching matchConstraints: :class:`bool` If `False`, skip component constraints matching Returns ------- self Raises ------ IndexError: When idx > len(self) Component index out of rangeNComponent type not definedr%z5Non-ASN.1 value %r and undefined component type at %r-Component value is tag-incompatible: %r vs %r%s at %s)r0r;rrrrrxr+rGrAsn1Itemr!strictConstraintsisSameTypeWith isSuperTypeOfrKrryrzrrr) r$r+r%verifyConstraints matchTagsmatchConstraintsr0 currentValueexTypeexValueexTbr'r'r(r7sD)       z-SequenceOfAndSetOfBase.setComponentByPositioncCs|jdur|jjSdSr))r0tagMaprTr'r'r(componentTagMap0s z&SequenceOfAndSetOfBase.componentTagMapcCsb|d7}|jjd}t|jD]>\}}|d|7}|turN|jdurN|d7}q|||7}q|S)Nru:  z)rrrFr;rr0rr$rrepresentationr+rIr'r'r(r5s   z"SequenceOfAndSetOfBase.prettyPrintcCsX|d7}d|j|jjf}|jdur@|d|7}||j|7}|dd|ddS)Nru %s -> %s { rb })rrrr0prettyPrintType)r$rrdr'r'r(rhAs   z&SequenceOfAndSetOfBase.prettyPrintTypecCs$|jD]}|tus|jsdSqdSWIndicate that |ASN.1| object represents ASN.1 value. If *isValue* is `False` then this object represents just ASN.1 schema. If *isValue* is `True` then, in addition to its ASN.1 schema features, this object can also be used like a Python built-in object (e.g. `int`, `str`, `dict` etc.). Returns ------- : :class:`bool` :class:`False` if object represents just ASN.1 schema. :class:`True` if object represents ASN.1 schema and can be used as a normal value. Note ---- There is an important distinction between PyASN1 schema and value objects. The PyASN1 schema objects can only participate in ASN.1 schema-related operations (e.g. defining or testing the structure of the data). Most obvious uses of ASN.1 schema is to guide serialisation codecs whilst encoding/decoding serialised ASN.1 contents. The PyASN1 value objects can **additionally** participate in many operations involving regular Python objects (e.g. arithmetic, comprehension etc). FT)r;rrKr$rIr'r'r(rKJs zSequenceOfAndSetOfBase.isValue)rN)NF)r)r)rrrrr"rr9r<rrr>r rArBrrJrr6r7r/r`rrhrKr'r'r'r(r!s2"    R V  rc@sFeZdZejZeeejej dZ dZ e Ze ZeZdS)rrNrrrrrr rrrtagFormatConstructedrr0rrrr1rrr'r'r'r(rlsrc@sFeZdZejZeeejej dZ dZ e Ze ZeZdS)rNrlr'r'r'r(rsrc@seZdZdZeZGdddeZddZ ddZ dd Z d d Z d d Z ddZddZddZddZddZddZedfddZedddfddZedfdd Zedddfd!d"Zed#d$Zd1d&d'Zd2d(d)Zd*d+Zd,d-Zd.d/Zd0S)3ra:Create |ASN.1| type. |ASN.1| objects are mutable and duck-type Python :class:`dict` objects. Keyword Args ------------ componentType: :py:class:`~pyasn1.type.namedtype.NamedType` Object holding named ASN.1 types allowed within this collection tagSet: :py:class:`~pyasn1.type.tag.TagSet` Object representing non-default ASN.1 tag(s) subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection` Object representing non-default ASN.1 subtype constraint(s) sizeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection` Object representing collection size constraint Examples -------- .. code-block:: python class Description(Sequence): # Set is similar ''' ASN.1 specification: Description ::= SEQUENCE { surname IA5String, first-name IA5String OPTIONAL, age INTEGER DEFAULT 40 } ''' componentType = NamedTypes( NamedType('surname', IA5String()), OptionalNamedType('first-name', IA5String()), DefaultedNamedType('age', Integer(40)) ) descr = Description() descr['surname'] = 'Smith' descr['first-name'] = 'John' c@sPeZdZdZddZddZddZdd Zd d Zd d Z ddZ ddZ dS)zSequenceAndSetBase.DynamicNamesz9Fields names/positions mapping for component-less objectscCsi|_i|_dSr) _keyToIdxMap _idxToKeyMaprTr'r'r(r"sz(SequenceAndSetBase.DynamicNames.__init__cCs t|jSr))rrprTr'r'r(rsz'SequenceAndSetBase.DynamicNames.__len__cCs||jvp||jvSr)ror$itemr'r'r(rsz,SequenceAndSetBase.DynamicNames.__contains__csfddttjDS)Nc3s|]}j|VqdSr))rq)rr+rTr'r(rrz;SequenceAndSetBase.DynamicNames.__iter__..)rrrqrTr'rTr(rsz(SequenceAndSetBase.DynamicNames.__iter__cCs.z |j|WSty(|j|YS0dSr))rprwrqrrr'r'r(rs  z+SequenceAndSetBase.DynamicNames.__getitem__cCs.z |j|WSty(tdYn0dS)NzType position out of range)rqrwrrxr*r'r'r(getNameByPositions  z1SequenceAndSetBase.DynamicNames.getNameByPositioncCs4z |j|WSty.td|fYn0dS)NName %s not found)rprwrrx)r$rr'r'r(getPositionByNames  z1SequenceAndSetBase.DynamicNames.getPositionByNamecCs ||jd|<d||j|<dS)Nzfield-%dror*r'r'r(addFieldsz(SequenceAndSetBase.DynamicNames.addFieldN) rrrrr"rrrrrtrvrwr'r'r'r( DynamicNamessrxcKs4tjj|fi|t|j|_|jp,||_dSr))rr3r"rr0_componentTypeLenrx _dynamicNames)r$r&r'r'r(r"s zSequenceAndSetBase.__init__cCstt|r>z ||WStjy:ttdYqp0n2z ||WStjynt tdYn0dSr) rrgetComponentByNamerrxrwryrzr6rr*r'r'r(rs   zSequenceAndSetBase.__getitem__cCs|t|rBz|||Wqxtjy>ttdYqx0n6z|||Wn$tjyvt tdYn0dSr) rrsetComponentByNamerrxrwryrzr7rr8r'r'r(r9s zSequenceAndSetBase.__setitem__cCs|jr||jvS||jvSdSr))ryr0rzr$r5r'r'r(r#s zSequenceAndSetBase.__contains__cCst|jp |jSr))rr0rzrTr'r'r(r)szSequenceAndSetBase.__iter__ccs(t|jpt|jD]}||VqdSr))rryrrzr*r'r'r(r=.szSequenceAndSetBase.valuescCst|Sr))rrTr'r'r(keys2szSequenceAndSetBase.keysccsPt|jpt|jD]6}|jr6|j|j||fVq|j|||fVqdSr))rryrrzr0rr*r'r'r(items5szSequenceAndSetBase.itemscOs0|D]\}}|||<q|D]}||||<qdSr)r')r$Z iterValueZ mappingValuekrr'r'r(update<s  zSequenceAndSetBase.updatecCsg|_||_dSr))r;rxrzrTr'r'r(r<BszSequenceAndSetBase.clearcCsRt|jD]B\}}|tur t|tjr<|||j|dq |||q dSrCrErGr'r'r(rJFs  z(SequenceAndSetBase._cloneComponentValuesTcCsX|jr|j|}n4z|j|}Wn"tyFtd|fYn0|j|||dS)aGReturns |ASN.1| type component by name. Equivalent to Python :class:`dict` subscription operation (e.g. `[]`). Parameters ---------- name: :class:`str` |ASN.1| type component name Keyword Args ------------ default: :class:`object` If set and requested component is a schema object, return the `default` object instead of the requested component. instantiate: :class:`bool` If `True` (default), inner component will be automatically instantiated. If 'False' either existing component or the `noValue` object will be returned. Returns ------- : :py:class:`~pyasn1.type.base.PyAsn1Item` Instantiate |ASN.1| component type or return existing component value rurMrN)ryr0rvrzrwrrxr6)r$rrMrNr+r'r'r(r{Ps z%SequenceAndSetBase.getComponentByNamecCsZ|jr|j|}n4z|j|}Wn"tyFtd|fYn0||||||S)aVAssign |ASN.1| type component by name. Equivalent to Python :class:`dict` item assignment operation (e.g. `[]`). Parameters ---------- name: :class:`str` |ASN.1| type component name Keyword Args ------------ value: :class:`object` or :py:class:`~pyasn1.type.base.PyAsn1Item` derivative A Python value to initialize |ASN.1| component with (if *componentType* is set) or ASN.1 value object to assign to |ASN.1| component. verifyConstraints: :class:`bool` If `False`, skip constraints validation matchTags: :class:`bool` If `False`, skip component tags matching matchConstraints: :class:`bool` If `False`, skip component constraints matching Returns ------- self ru)ryr0rvrzrwrrxr7)r$rr%rXrYrZr+r'r'r(r|us   z%SequenceAndSetBase.setComponentByNamecCsvz|j|}Wnty$t}Yn0|s@|tus8|js<|S|S|turR|||j|}|tusj|jrn|S|SdS)aReturns |ASN.1| type component by index. Equivalent to Python sequence subscription operation (e.g. `[]`). Parameters ---------- idx: :class:`int` Component index (zero-based). Must either refer to an existing component or (if *componentType* is set) new ASN.1 schema object gets instantiated. Keyword Args ------------ default: :class:`object` If set and requested component is a schema object, return the `default` object instead of the requested component. instantiate: :class:`bool` If `True` (default), inner component will be automatically instantiated. If 'False' either existing component or the `noValue` object will be returned. Returns ------- : :py:class:`~pyasn1.type.base.PyAsn1Item` a PyASN1 object Examples -------- .. code-block:: python # can also be Set class MySequence(Sequence): componentType = NamedTypes( NamedType('id', OctetString()) ) s = MySequence() # returns component #0 with `.isValue` property False s.getComponentByPosition(0) # returns None s.getComponentByPosition(0, default=None) s.clear() # returns noValue s.getComponentByPosition(0, instantiate=False) # sets component #0 to OctetString() ASN.1 schema # object and returns it s.getComponentByPosition(0, instantiate=True) # sets component #0 to ASN.1 value object s.setComponentByPosition(0, 'ABCD') # returns OctetString('ABCD') value object s.getComponentByPosition(0, instantiate=False) s.clear() # returns noValue s.getComponentByPosition(0, instantiate=False) N)r;rrrKr7rLr'r'r(r6sC    z)SequenceAndSetBase.getComponentByPositioncCs|j}|j}z|j|}Wn8tyRt}|rN||krBtdtg||_Yn0|tur|rp||}n|turtdnt |t j s|r||} t | t j r| j|d}ntd|j jn4|turt |t j r|j|d}ntd|j jnh|s|rl|rl||} | turl|jr:| jp>| j} | |||sl||jsltd||f|r|jrz|||Wn8tjyt\} } } | d| |j jfYn0|s||jvr||j|<n4t|j|kr |j||j|n td|S) aJAssign |ASN.1| type component by position. Equivalent to Python sequence item assignment operation (e.g. `[]`). Parameters ---------- idx : :class:`int` Component index (zero-based). Must either refer to existing component (if *componentType* is set) or to N+1 component otherwise. In the latter case a new component of given ASN.1 type gets instantiated and appended to |ASN.1| sequence. Keyword Args ------------ value: :class:`object` or :py:class:`~pyasn1.type.base.PyAsn1Item` derivative A Python value to initialize |ASN.1| component with (if *componentType* is set) or ASN.1 value object to assign to |ASN.1| component. verifyConstraints : :class:`bool` If `False`, skip constraints validation matchTags: :class:`bool` If `False`, skip component tags matching matchConstraints: :class:`bool` If `False`, skip component constraints matching Returns ------- self zcomponent index out of rangerPrQz%s can cast only scalar valuesz%s undefined component typerRrSrO)r0ryr;rrrrxgetTypeByPositionr+rGrrTr!rrrUrVrWZopenTyperKrryrzrzrrrw)r$r+r%rXrYrZr0ZcomponentTypeLenr[subComponentTypeZsubtypeCheckerr\r]r^r'r'r(r7s`#           z)SequenceAndSetBase.setComponentByPositioncCs||j}|rXt|jD]@\}}|js|jr*q|js6dS|j|}|tusN|jsdSqn |jD]}|tusp|js^dSq^dSri)r0rFZ namedTypesZ isDefaultedZ isOptionalr;rrK)r$r0r+rrIr'r'r(rKa s    zSequenceAndSetBase.isValuercCsz|d7}|jjd}t|jD]V\}}|tur|d|7}|jrR||j|7}n||j|7}d|||f}q|S)zReturn an object representation string. Returns ------- : :class:`str` Human-friendly object representation. rurarbz%s=%s ) rrrFr;rr0rtrzrrcr'r'r(r s   zSequenceAndSetBase.prettyPrintcCs|d7}d|j|jjf}t|jp*|jD]V\}}|d|7}|jr^|d|j|7}n|d|j|7}d|| |f}q.|dd|ddS)Nrurerbz"%s"z%s = %s rfrg) rrrrFr0r=r;rtrzrh)r$rrdr+r0r'r'r(rh s  z"SequenceAndSetBase.prettyPrintTypecCs|Sr)r'rTr'r'r(setDefaultComponents sz'SequenceAndSetBase.setDefaultComponentscCs|jr |jSdSr))ryr0rTr'r'r(getComponentType sz#SequenceAndSetBase.getComponentTypecCs|jr|j|jSdSr))ryr0rr*r'r'r(rt sz$SequenceAndSetBase.getNameByPositionN)r)r) rrrrr NamedTypesr0objectrxr"rr9rrr=r~rrr<rJrr{r|r6r7r/rKrrhrrrtr'r'r'r(rsB-) % -Y f /  rc@sZeZdZejZeeejej dZ e Z e ZeZeZddZddZdS)rrcCs|jr|j|SdSr))r0ZgetTagMapNearPositionr*r'r'r(getComponentTagMapNearPosition sz'Sequence.getComponentTagMapNearPositioncCs|jr|j||S|SdSr))r0ZgetPositionNearType)r$rr+r'r'r(getComponentPositionNearType sz%Sequence.getComponentPositionNearTypeN)rrrrrr rrrrmrrrrr1r rr0rrrrr'r'r'r(r src@seZdZejZeeejej dZ e Z eZeZeZd ddZeddfddZeddddfdd Zed d Zd S)rrnFcCs|Sr)r')r$ innerFlagr'r'r( getComponent szSet.getComponentTcCs:|j|j|||d}|r2t|tr2|jddS|SdS)aReturns |ASN.1| type component by ASN.1 tag. Parameters ---------- tagSet : :py:class:`~pyasn1.type.tag.TagSet` Object representing ASN.1 tags to identify one of |ASN.1| object component Keyword Args ------------ default: :class:`object` If set and requested component is a schema object, return the `default` object instead of the requested component. instantiate: :class:`bool` If `True` (default), inner component will be automatically instantiated. If 'False' either existing component or the `noValue` object will be returned. Returns ------- : :py:class:`~pyasn1.type.base.PyAsn1Item` a pyasn1 object rTrN)r6r0getPositionByTyperGrr)r$rrMrNrrIr'r'r(getComponentByType s  zSet.getComponentByTypec Csl|j|}|rV|j|}|jr4||||||S||}|j||||||dSn||||||SdS)aAssign |ASN.1| type component by ASN.1 tag. Parameters ---------- tagSet : :py:class:`~pyasn1.type.tag.TagSet` Object representing ASN.1 tags to identify one of |ASN.1| object component Keyword Args ------------ value: :class:`object` or :py:class:`~pyasn1.type.base.PyAsn1Item` derivative A Python value to initialize |ASN.1| component with (if *componentType* is set) or ASN.1 value object to assign to |ASN.1| component. verifyConstraints : :class:`bool` If `False`, skip constraints validation matchTags: :class:`bool` If `False`, skip component tags matching matchConstraints: :class:`bool` If `False`, skip component constraints matching innerFlag: :class:`bool` If `True`, search for matching *tagSet* recursively. Returns ------- self rN)r0rrrr7r6setComponentByType) r$rr%rXrYrZrr+r0r'r'r(r, s#      zSet.setComponentByTypecCs|jr|jjSdSr))r0 tagMapUniquerTr'r'r(r`b szSet.componentTagMapN)F)rrrrrr rrrrmrr rr0rrrr1rrrrrrr/r`r'r'r'r(r s(  % 6rc@s>eZdZdZeZeZ e Z e e ddZeZdZddZddZdd Zd d Zd d ZddZejddkrddZnddZddZddZddZddZ ddZ!d d!Z"d"d#Z#d$d%Z$e%d&fd'd(Z&e%d&d&d&fd)d*Z'e(d+d,Z)e(d-d.Z*d:d0d1Z+d;d2d3Z,e(d4d5Z-d6d7Z.d8d9Z/dS)|j}t||||||||_|dur:||kr:t|j|<|S)aAssign |ASN.1| type component by position. Equivalent to Python sequence item assignment operation (e.g. `[]`). Parameters ---------- idx: :class:`int` Component index (zero-based). Must either refer to existing component or to N+1 component. In the latter case a new component type gets instantiated (if *componentType* is set, or given ASN.1 object is taken otherwise) and appended to the |ASN.1| sequence. Keyword Args ------------ value: :class:`object` or :py:class:`~pyasn1.type.base.PyAsn1Item` derivative A Python value to initialize |ASN.1| component with (if *componentType* is set) or ASN.1 value object to assign to |ASN.1| component. Once a new value is set to *idx* component, previous value is dropped. verifyConstraints : :class:`bool` If `False`, skip constraints validation matchTags: :class:`bool` If `False`, skip component tags matching matchConstraints: :class:`bool` If `False`, skip component constraints matching Returns ------- self N)rrr7rr;)r$r+r%rXrYrZZoldIdxr'r'r(r7 s $ zChoice.setComponentByPositioncCs|jr |jS|}|jSdS)zwReturn a :class:`~pyasn1.type.tag.TagSet` object of the currently initialized component or self (if |ASN.1| is tagged).N)rrr)r$rr'r'r(r7 szChoice.effectiveTagSetcCs|jrtj|S|jjSdSz"Return a :class:`~pyasn1.type.tagmap.TagMap` object mapping ASN.1 tags to ASN.1 objects contained within callee. N)rrr_fgetr0rrTr'r'r(r_@ s z Choice.tagMapFcCsB|jdurtdn(|j|j}|r:t|tr:||S|SdS)zReturn currently assigned component of the |ASN.1| object. Returns ------- : :py:class:`~pyasn1.type.base.PyAsn1Item` a PyASN1 object Nr)rrrxr;rGrrr$rcr'r'r(rJ s     zChoice.getComponentcCsL|jdurtdn2|r:|j|j}t|tr:||S|j|jSdS)zReturn the name of currently assigned component of the |ASN.1| object. Returns ------- : :py:class:`str` |ASN.1| component name Nr) rrrxr;rGrrr0rtrr'r'r(r[ s     zChoice.getNamecCs(|jdurdS|j|j}|tuo&|jS)rjNF)rr;rrKrkr'r'r(rKl s  zChoice.isValuecCsd|_t|dSr))rrr<rTr'r'r(r< sz Choice.clearcCs|jSr))Z minTagSetrTr'r'r( getMinTagSet szChoice.getMinTagSet)F)F)0rrrrr TagSetrr rr0rrrZValueSizeConstraintr1rrrrrqrrrorprsrtryrr(r)rrrr=r~rrrJrr6r7r/rr_rrrKr<rr'r'r'r(rh sT/    +    !rc@s4eZdZdZeZeZ e Z e ddZdS)ra Create |ASN.1| schema or value object. |ASN.1| objects are immutable and duck-type Python 2 :class:`str` or Python 3 :class:`bytes`. When used in Unicode context, |ASN.1| type assumes "|encoding|" serialisation. Keyword Args ------------ value: :class:`str`, :class:`bytes` or |ASN.1| object string (Python 2) or bytes (Python 3), alternatively unicode object (Python 2) or string (Python 3) representing character string to be serialised into octets (note `encoding` parameter) or |ASN.1| object. tagSet: :py:class:`~pyasn1.type.tag.TagSet` Object representing non-default ASN.1 tag(s) subtypeSpec: :py:class:`~pyasn1.type.constraint.ConstraintsIntersection` Object representing non-default ASN.1 subtype constraint(s) encoding: :py:class:`str` Unicode codec ID to encode/decode :class:`unicode` (Python 2) or :class:`str` (Python 3) the payload when |ASN.1| object is used in text string context. binValue: :py:class:`str` Binary string initializer to use instead of the *value*. Example: '10110011'. hexValue: :py:class:`str` Hexadecimal string initializer to use instead of the *value*. Example: 'DEADBEEF'. Raises ------ :py:class:`~pyasn1.error.PyAsn1Error` On constraint violation or bad initializer. Examples -------- .. code-block:: python class Error(Sequence): ''' ASN.1 specification: Error ::= SEQUENCE { code INTEGER, parameter ANY DEFINED BY code -- Either INTEGER or REAL } ''' componentType=NamedTypes( NamedType('code', Integer()), NamedType('parameter', Any(), openType=OpenType('code', {1: Integer(), 2: Real()})) ) error = Error() error['code'] = 1 error['parameter'] = Integer(1234) cCsFz|jWSty@t|j|itjjtji||_|jYS0dSr)Z_tagMapAttributeErrorr ZTagMaprrZ endOfOctetsrTr'r'r(r_ s  z Any.tagMapN)rrrrr rrrrrrrrr/r_r'r'r'r(r s @r)0reryZpyasn1rZpyasn1.codec.berrZ pyasn1.compatrrrZ pyasn1.typerrr r r r rr__all__r!r rrrVZSizedIntegerBaserSrrr NameErrorrrrrHrrrrr3rrrrrrrrr'r'r'r(sv            u;b30  CM%'~2