kÿa&dZddlZddlZddlZddlZddlmZddlmZddl m Z ddl m Z m Z mZmZmZmZddlmZmZmZddlmZgd Zdd lmZdWd Zd Zd ZdZdZdZ dZ!dZ"e e!e"fZ#ee e!e"fZ$dZ%dZ&dZ'dZ(dZ)dZ*dZ+dZ,e,dzZ-e,dzZ.e,dzZ/dZ0dZ1dZ2e2dzZ3e,dzZ4dZ5e1Z6dZ7e%e6d zfZ8e%e6d!zfZ9e%e6d"zfZ:e%e6d#zfZ;e%e6d$zfZd&Z?da@d'ZAd(ZBd)ZCd*ZDd+ZEe.ZFe/ZGd,ZHe%e0fZIe%e3fZJd-ZKed.zZLed/zZMed0zZNed1zZOed2zZPdZQeRd3ZSeSd4hzZTeSd5hzZUdZVeRd6ZWeRd7ZXeRd8ZYeYd9d4hzZZd:Z[ej\d;Z]ej\d<Z^d,Z_ej\d=Z`ej\d>Zaej\d?Zbej\d@Zcej\d@Zdej\dAZeej\dBZfej\dCZgej\dDZhej\dEZiGdFdGZjGdHdIekZlGdJdKemZnej\dLZoGdMdNemZpdOZqGdPdQeZrGdRdSerZsdTZtdUZuevdVkr eudSdS)Xa notation3.py - Standalone Notation3 Parser Derived from CWM, the Closed World Machine Authors of the original suite: * Dan Connolly <@@> * Tim Berners-Lee <@@> * Yosi Scharf <@@> * Joseph M. Reagle Jr. * Rich Salz http://www.w3.org/2000/10/swap/notation3.py Copyright 2000-2007, World Wide Web Consortium. Copyright 2001, MIT. Copyright 2001, Zolera Systems Inc. License: W3C Software License http://www.w3.org/Consortium/Legal/copyright-software Modified by Sean B. Palmer Copyright 2007, Sean B. Palmer. Modified to work with rdflib by Gunnar Aastrand Grimnes Copyright 2010, Gunnar A. Grimnes N)Decimal)uuid4) ParserError)URIRefBNodeLiteralVariable_XSD_PFX _unique_id) QuotedGraphConjunctiveGraphGraph) long_type) BadSyntaxN3Parser TurtleParser splitFragPjoinbase runNamespace uniqueURIhexify)Parserch|d}|dkr|d|||dfS|dfS)zsplit a URI reference before the fragment Punctuation is kept. e.g. >>> splitFragP("abc#def") ('abc', '#def') >>> splitFragP("abcdef") ('abcdef', '') #rN)rfind)urirefpunctis B/usr/lib/python3/dist-packages/rdflib/plugins/parsers/notation3.pyrr;sC  SAAvvbqbz6!"":%%rzc|d}|d}|dkr|dks||kr|S|d}|dks Jd|zt|\}}|s||zS||dzdkrtd|d|d||dz|d zd kr|d|d z}n|dz}|dkrt|}|dz}|d d d kr|d |dz|zS|d ddkr |d ||zS|d} |d d d kr |d d }|dkrd}nL|d d dks|dkr7|d d }|d||} | dkr|d | dz}| }nnn|d |dz|z|zS)ajoin an absolute URI and URI reference (non-ascii characters are supported/doctested; haven't checked the details of the IRI spec though) ``here`` is assumed to be absolute. ``there`` is URI reference. >>> join('http://example/x/y/z', '../abc') 'http://example/x/abc' Raise ValueError if there uses relative path syntax but here has no hierarchical path. >>> join('mid:foo@example', '../foo') # doctest: +NORMALIZE_WHITESPACE Traceback (most recent call last): raise ValueError(here) ValueError: Base has no slash after colon - with relative '../foo'. >>> join('http://example/x/y/z', '') 'http://example/x/y/z' >>> join('mid:foo@example', '#foo') 'mid:foo@example#foo' We grok IRIs >>> len(u'Andr\xe9') 5 >>> join('http://example.org/', u'#Andr\xe9') u'http://example.org/#Andr\xe9' /:rzBase uri '%s' is not absolutezBase has no slash after colon - with relative 'z'.z//Nz./.rz../z..)findr ValueErrorlenr) herethereslashlcolonlbcolonlpathfragbpathslashrr s r!rrQsLLZZ__F ZZ__F{{ fvoo iinnG a<<<'$. <<E""JD$ d{ GaKCj-1TT555 :    GaK'A+ %&$.. #w{++!  qyyD cz RaRyDMgkM"U** RaRyCFUF|e## ZZ__F  8t  8D 3;;DD "1"X  $$,,8D 3v..AAvvGa!eG}    &1*  $t ++r"cNdttjzdzS)aThe base URI for this process - the Web equiv of cwd Relative or absolute unix-standard filenames parsed relative to this yield the URI of the file. If we had a reliable way of getting a computer name, we should put it in the hostname just to prevent ambiguity file://r$) _fixslashosgetcwdr"r!rrs" y-- - 33r"cv|dd}|ddkr|ddkr |dd}|S)z7Fix windowslike filename to unixlike - (#ifdef WINDOWS)\r$rr&r%r(N)replace)ss r!r8r8s@ $Ats{{qts{{ abbE Hr"r&r(r'z#http://www.w3.org/2000/10/swap/log#isforSomeforAllz/http://www.w3.org/1999/02/22-rdf-syntax-ns#typez+http://www.w3.org/1999/02/22-rdf-syntax-ns#zhttp://www.w3.org/2002/07/owl#sameAsparsesToz$http://www.w3.org/TR/REC-rdf-syntax/z&http://www.w3.org/2000/10/swap/log.n3#firstrestlinilListEmptyctt+tttdzatS)z;Returns a URI suitable as a namespace for run-local objectsNr)runNamespaceValuerrr r;r"r!rrs-  66< r"cbtdz atdzttzS)z A unique URIr&u_)nexturstrr;r"r!rrs' QJE >>D 3u:: --r"F2cdSNr;argskargss r! BecauseOfDatarZ Dr"cdSrVr;rWs r!becauseSubexpressionr]r[r"rz*http://www.w3.org/2000/10/swap/log#impliesbooleandecimaldoublefloatintegerz !"#$&'()*,+/;<=>?@[\]^`{|}~r)r%ABCDEFabcdef0123456789z(_~.-!$&'()*+,;=/?#@%)z 0123456789-+c tt|ddS#td|dzxYw)Nr&zInvalid unicode code point: )chrintgroup Exception)ms r! unicodeExpandrl9sRE3qwwqzz2&&'''E6CDDDs /2'Az\\u([0-9a-fA-F]{4})z\\U([0-9a-fA-F]{8})z[ \t]*(#[^\n]*)?\r?\nz[ \t]*(#[^\n]*)?$z[ \t]*z [-+]?[0-9]+z[-+]?[0-9]*\.[0-9]+z9[-+]?(?:[0-9]+\.[0-9]*|\.[0-9]+|[0-9]+)(?:e|E)[-+]?[0-9]+z[0-9]+z [\\\r\n\"\']z[a-zA-Z0-9]+(-[a-zA-Z0-9]+)*ceZdZ d.dZdZdZdZdZd Zd Z d/d Z d Z d Z dZ dZdZdZdZdZdZdZdZdZdZd0dZdZdZd0dZdZdZdZd Zd!Z d"Z!d#Z"d$Z#d%Z$d&Z%d'Z&d(Z'd)Z(d*Z)d+Z*d,Z+d-Z,dS)1 SinkParserNrFc:i|_|dkrd|vs Jd|z|dz|jd<||_|r||||_d|_d|_||_gd|_d|_i|_ i|_ i|_ ||_ ||_ |rdnd|_d |_t r.t#|||j |_|r||_n|r||_nd |_|jr d|jvsJ|js*|jr|jd z|_nt)|_|A|s?|jr||d z|_n!||_n||_|j|_d |_d S) zdnote: namespace names should *not* end in # ; the # will get added during qname processingrr%zDocument URI not absolute: <%s>rr)athisbindhasrCoftruefalse)"')rwN)becausez#_gz #_formula) _bindings_store setGenPrefix_thisDoclines startOfLine _genPrefixkeywords keywordsSet_anonymousNodes _variables_parentVariables_reasonturtlestring_delimiters_reason2trackingrZ newSymbol_baseURIr newFormula_formula_context_parentContext)selfstore openFormulathisDocbaseURI genPrefixwhyrs r!__init__zSinkParser.__init__Xs b=='>>>#Dw#N>>>!(3DN2   *   y ) ) )  #QQQ ! 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It used to be used only for tracking, but for tests in general it makes the canonical ordering of bnodes repeatable.z %s_L%iC%ir&)rr~r)rr s r!r-zSinkParser.heres(dotz1t?O;ORS;STTTr"c|jSrV)rrs r!formulazSinkParser.formulas }r"cP||SrV)loadBufread)rstreams r! loadStreamzSinkParser.loadStreams||FKKMM***r"c|||||S)z1Parses a buffer and returns its top level formula)startDocfeedendDoc)rbufs r!rzSinkParser.loadBufs,  #{{}}r"ct|ts\|d}t|dkr3|dtjdkr |dd}n|}d}|dkrY|||}|dkrdS|||}|dkr|||d|dkWdSdS)aFeed an octet stream to the parser if BadSyntax is raised, the string passed in the exception object is the remainder after any statements have been parsed. So if there is more data to feed to the parser, it should be straightforward to recover.utf-8rr&Nzexpected directive or statement) isinstancerSdecoder,codecsBOM_UTF8 skipSpacedirectiveOrStatementr)roctetsr?r js r!rzSinkParser.feeds&#&&  g&&A1vvzzadfo&<& is ok, rdf:type shortcut a must be followed by ws) r@r&r%) _notNameCharsrr,_notKeywordsChars)rtokrr coloni_plus_len_toks r!rzSinkParser.toks1v]**** !9   FAA$-''rSXX 1^# $ + +'+<<<= 0C77! !2r"c|dtvsJt|}||||z|kr|||ztvr||z }|SdS)zCheck for SPARQL keyword. Space must have been stripped on entry and we must not be at end of file. Case insensitive and not preceded by @ rr)rr,lower_notQNameChars)rrrr len_toks r! sparqlTokzSinkParser.sparqlToksw 1v]****c(( !a'k/ " ( ( * *ciikk 9 9 1w; > 1 1 LAH2r"c,|||}|dkr|Sg}|d||}|dkr|||d|d||}|dkrw|jr|||d|||||j}|dkr|||d||dd|S|d||}|dkr|jr|||d|||||j}|dkr|||d |D]6}||jvs ||j vr"|j ||j|<7|S|d ||}|dkry|jr|||d |||||j}|dkr|||d |D]}|j ||S|d ||d}|dkrg}| |||}|dkr|||d||||}|dkr|||d||d}|jrt!|j|}nd|vr|||d|dd|vsJ||j|dd<||ddt'||S|d||}|dkrg}||||}|dkr|||d||d}|jrt!|j|}n|||d|zdzd|vsJ||_|SdS)Nrrrz%keyword bind is obsolete: use @prefixrz%Found 'keywords' when in Turtle mode.z/'@keywords' needs comma separated list of wordsrEz#Found 'forAll' when in Turtle mode.zBad variable list after @forAllrDz$Found 'forSome' when in Turtle mode.z Bad variable list after @forSomeprefixT)rexpected qname after @prefix'expected after @prefix _qname_r&r%6With no base URI, cannot use relative URI in @prefix <>rexpected after @base >With no previous base URI, cannot use relative URI in @base > >r"c0||||SrVitemrrr rs r!subjectzSinkParser.subjectyyC(((r"cX|||}|dkr|Sg}|d||}|dkrq|jr|||d||||}|dkr|||d|d|df|S|d||}|dkr|jr|||d||||}|dkr|||d|||}|dkr|||d |}|d ||}|dkr|||d |d |df|S|d ||}|dkr|dt f|S|||dzdkrZ|jr|||d|d |jtdzf|dzS||dkr|jr|||d||dzdkr<|d|jtdzf|dzS|dtf|dzS|||dzdkrB|jr|||d|dtdzf|dzS||||}|dkr|d|df|S|||dzdks|||dzd kr|||ddS)z{has _prop_ is _prop_ of a = _prop_ >- prop -> <- prop -< _operator_rrsz"Found 'has' keyword in Turtle modezexpected property after 'has'->rCz!Found 'is' keyword in Turtle modezexpected after 'is'z/End of file found, expected property after 'is'rtzexpected 'of' after 'is' z<-rpr(z<=zFound '<=' in Turtle mode. implies=zFound '=' in Turtle moder&rz:=zFound ':=' in Turtle modebecomesz>-z>- ... -> syntax is obsolete.r) rrrrpropappendRDF_typer{rLogic_NS DAML_sameAs)rrr rrrs r!verbzSinkParser.verbs NN61 % % q55H  HHUFA & & 66{ Pvq*NOOO &!Q''A1uuvq*IJJJ JJad| $ $ $H HHT61 % % 66{ Ovq*MNNN &!Q''A1uuvq*JKKKvq))A1uuAPAvq))A1uuvq*KLLL JJad| $ $ $H HHS&! $ $ 66 JJh' ( ( (H !a!e)  $ ${ Ivq*GHHH JJdk33Hy4HIIJ K K Kq5L !9  { Fvq*DEEEa!e}## D$+"7"798L"M"MNOOO1u JJk* + + +q5L !a!e)  $ ${ Gvq*EFFF JJh23 4 4 4q5L IIfa # # 66 JJad| $ $ $H !a!e)  $ $q1q5y(9T(A(A NN61&E F F Frr"c0||||SrVrrs r!rzSinkParser.prop<rr"c0||||SrV)r2rs r!rzSinkParser.item?rr"cP|j|j||jSr)r{ newBlankNoderr)rrs r! blankNodezSinkParser.blankNodeBs#{'' s 'NNNr"c<||||}|dkr|S||dvr||}|}|||}|||dz|}|dkr|||d|}|dkr||j|||fn||j|||f||||dv|S)zParse the path production.r>!^rr&z"EOF found in middle of path syntaxr) nodeOrLiteralpoprr-noderrrr) rrr rrchsubjobjpreds r!r2zSinkParser.pathEs    vq# . . q55HQi:%%B7799D..TYYq\\.22C &!a%--A1uuvq*NOOO7799DSyy""DM4d#CDDDD""DM4s#CDDD JJsOOOQi:%%r"c|j|d}||S|j|j|j}||j|<|S)z?Remember or generate a term for one of these _: anonymous nodesNr)rgetr{rrr)rlnterms r! anonymousNodezSinkParser.anonymousNodeZsU#''D11  K{'' 4='II#'R  r"cB |}|||}|dkr|S|}||}|dkr||}|||dz}|dkr|||d||dkr|jr|||d|dz}g} |||| }|dkr| d}t | dkr(| D]%} ||jt|| f&|||}|dkr|||d||dkr|dz }n|||d || | }| |||}|dkr|||d |||}|dkr|||d ||dkr|||d| ||dzS|js|dkr||dz} | dkr&|dz }|dz}g} d} |||}|dkr|||d|||dzdkr|dz}n| s*||dkr|dz }n|||dnd} g}| |||}|dkr|||d| |j |d| |j | |j|S|dz}|j}|j|_|j}|j}|j|_i|_|j|_|j}t,|_||j }||_ |||}|dkr|||d||dkr|dz}n4|||}|dkr|||dy||_|j|_||_|j|_||_||_| ||S|dkr |j j}||dz} | dkr|j j}|dz }|dz}g} |||}|dkr|||d||dkr|dz}njg}| |||}|dkr|||d | |j |d| || |j|S|d!||}|dkr|||d"|d#||}|dkr| d|S|d$||}|dkr| d|S|||||}|dkr|Sd%S)&zParse the production. Space is now skipped once at the beginning instead of in multiple calls to self.skipSpace(). r[r&z EOF after '['rz(Found '[=' or '[ =' when in turtle mode.z'EOF when objectList expected after [ = ;zobjectList expected after [= Nrzproperty_list expectedz,EOF when ']' expected after [ ]z ']' expected{$Tzneeded '$}', found end.r(z$},z expected: ','Fzexpected item in set or '$}'zneeded '}', found end.}zexpected statement or '}'(zneeded ')', found end.)zexpected item in list or ')'rqzEKeyword 'this' was ancient N3. Now use @forSome and @forAll keywords.rurvr)rr-rr objectListr,rrrrrrrr{internnewSetrrrrcopyrr]rrclosenewListrr)rrr rsubjectAlreadyr rr bnodeIDobjsrch2rL first_runroldParentContextparentAnonymousNodesgrandParentVariablesreason2 thing_types r!r zSinkParser.nodecsK  NN61 % % q55H  AY 99iillGvq1u--A1uuvq/:::ayC;NN#MEOOFAt44667D4yy1}}#'XXC .. {DRU/VWWWWvq11A1uu"A'PayC''QNN61.MNNN|~~'~22""61d33A1uuvq*BCCCvq))A1uuAMayCvq.999 JJt   q5L{F rSyyQ-CczzQE =vq11A1uuvq2KLLLa!a%i(D00E$*!!9++FAA NN61oFFFF$) D &!T22A1uuvq2PQQQKK 2 247 ; ;<<<)=* 4;--dDMBBCCCE#'#6 &*m#'+';$'+'<$(,%')$"&/"6"6"8"8- 4 <;1133D $  Ovq11A1uuvq2JKKKayC''E11&!<1 new position in argstr res has things found appended rz"EOF found expecting comma sep listr)rr&rzbad list contentrr)rrrrwhatr r s r!rzSinkParser.commaSeparatedListJs NN61 % % q55 NN61&J K K K !9  H DC  q552 >vq))A1uuBSyy992VQUC((A1uuvq*<=== >r"c ||||}|dkrdS |||}|dkr|||d||dkr|S|||dz|}|dkr|Sd)Nrrr&zEOF found after objectr)rrr)rrr rrs r!rzSinkParser.objectListds KK3 ' ' q552 vq))A1uuvq*BCCCayC FAE3//A1uu r"c|||}|dkr|S||}|dkr|dzS|dkr|S|dkr|S|||ddS)Nrr)r&rrz.expected '.' or '}' or ']' at end of statementr4)rrr rr s r!rzSinkParser.checkDotrsw NN61 % % q55H AY 99q5L 99H 99H vq"RSSSSSr"cg}||||}|dkr|d\}}| Jd |j|}n#t$rt|dkr,||||cYS|js|dkrt|jpdd}n| ||d|zYnwxYw|j ||z} ||j | | |S|||}|dkrdS||d kr>g} |||| }|dkr|| d|SdS||d kr|d z} |d | }|dkr|| |} t"t&| } t(t&| } |jrt|j| } nd | vs Jd||d z dkr| dddks| dz } |j | } ||j | | |d zS| ||ddS|jrg} |||| }|dkrdS| d|jvr | ||d| dz||j |jd| dz|SdS)zGenerate uri from n3 representation. Note that the RDF convention of directly concatenating NS and local name is now used though I prefer inserting a '#' to make the namesapces look more like what XML folks expect. rNz not used?_rrzPrefix "%s:" not boundr?>%))->>=J t44DDt I$ !a%=C''RSS S0@0@CKD{,,T22 4?..tT::;;;1u NN61&B C C C C C   A fa++A1uurtt}$$vq*JQqT*QRRR JJt{,,T^B-?!A$-FGG H H HH2s A:C?CCc ||}|dvr|dz }|dvr|Sn#t$rYdSwxYw t||}|n,|xjdz c_|x|_}Jt ||}||}t||}||ndS)zjSkip white space, newlines and comments. return -1 if EOF, else position of first non-ws characterT>  r&>  rr) IndexErroreolmatchr~endrwseof)rrr r rks r!rzSinkParser.skipSpaces  AY$$FA000H   22  + &!$$Ay JJ!OJJ#$5577 *D q  + HHVQ   =A IIfa Iqq2%s  **cT|||}|dkrdS||dkrdS|dz }|}||tvr |||d||zt|}||kr)||tvr|dz }||kr||tv|j|j|jdz|||z}||j vr)|j ||j |j |<| |j ||S|j|jdz|||z}||jvr)|j ||j |j|<| |j||S) z?abc -> variable(:abc)rrr:r&z#Variable name can't start with '%s'Nrr)r numberCharsrr,rrr{rrrrrrrr)rrr rr len_argstrvarURIs r!r>zSinkParser.variables NN61 % % q552 !9  2 Q  !9 # # NN61&KfUVi&W X X X[[ *nn2C!C!C FA*nn2C!C!C   &[**4=3+>!+LMMFT_,,*.-*D*D +E++' JJtv. / / /H &&t}s':VAaC['HII . . .,0,?,L,LDM-M--D !& ) 4(0111r"c<|||}|dkrdS||tvs||tvrdS|}t|}||kr)||tvr|dz }||kr||tv|||||S)z abc -> :abcrrr&)rrRrr,r)rrr rrrSs r!rzSinkParser.bareWord s NN61 % % q552 !9 # #vay4E'E'E2 [[ *nn2C!C!C FA*nn2C!C!C 6!A#;r"c|||}|dkrdS||}|tvrdSt|}|tvrc|}|dz } ||tvr|dz }||tvn#t$rYnwxYw||dz dkr |dz}||krdS|||}nd}||kre||dkrX|}|dkrt} nt } |dz }d} |} d}||kr||}|d kr| sd } | |kr ||| |z }|dz} n|| vs| ry| r*|t vr t|j|j ||d |znJ|d krD||dztvs||d ztvr t|j|j ||d|zd} nn |dz }||k| rt|j|j ||d||dz dkr t|dkr| |krdS|dz}| |kr ||| |z }| ||f|S|r)|j r"||j vr| d|f|SdS)z xyz:def -> ('xyz', 'def') If not in keywords and keywordsSet: def -> ('', 'def') :def -> ('', 'def') rrr&r)rr%r9Fr=Tzillegal escape %r(zillegal hex escape zqname cannot end with \)rnumberCharsPlusr,rrKr escapeCharsrr}linehexCharsrrr) rrr rcrSrrrB allowedChars lastslashstarts r!rzSinkParser.qnames1 NN61 % % q552 1I   2[[ M ! !A FA Qi}44FAQi}44    a!e}##Q662!BBB z>>fQi3..Cczz, - FAIEBj..1I99Y9 $IqyyfU1Wo-EEEl**i* K//"+ $ $ & ! 1A 5 ##0c"1q5M99%a!e}H<<"+ $ $ & ! 5 9 ##!&IIQAj..D M49fa9Sa!e}##r77a<>???rr"c@t|tr|dS|S)Nr&)rtuple)rr2s r!rzSinkParser.uriOfs" c5 ! ! q6M r"c |d}|dz|dz|dz|dzf\}}}}|} d} |j} t|} | | kr|| |krx||kr | dz}|| fS||krc|| | dz|kr| dz}| |z } || fS|| | dz|kr| dz}| |z } || fS|| | dz|kr | dz}|| fS| dz } | |z } t|| } | s&Jd|| d z | d || | d z| } | || |z } n~#t $rqd}|| |D]}|d t |zz}tjd }t|j | || d d |d|zwxYw||}||kr|} |dvr||kr | |z } |dz} |dvr@||krt|j | ||d|xjdz c_| |z } |dz} | |_ n|dkr|dz} || }|st|j | ||dd |}|dkrd|}| |z } | dz } ni|dkr#||| dz| \} }| |z } n@|dkr#||| dz| \} }| |z } n| ||d| | k| ||ddS)zRparse an N3 string constant delimited by delim. return index, val rr(r'rr&z!Quote expected in string at ^ in rz %02xz"Unicode error appending charactersrHz to string, because >rwrx>rIrJznewline found in string literalr=zunterminated string literal (2)z abfrtvn\"'z  \"'uUz bad escapezunterminated string literalN)r~r, interestingsearchr_ UnicodeErrorordsysexc_info__str__rr}rr*uEscapeUEscape)rrr rddelim1delim2delim3delim4delim5rustrrjrSrkerrr\streasonr ruchs r!razSinkParser.strconsts3q)/!VaZ!VVWZ)W& J [[ *nnayF""F??AAd7NVOOa!a%i(F22E $wa!a%i(F22E $wa!a%i(F22E $wFAFND""61--A   q2vz"""q1r6z""     A qs #   !33A3q66!12CC<>>!,4466M888;XXFG   BV||z!!bFll E|##F??# !9  a  E#$  tEAY# !9 #''++66/2CCKDFAA3YY LLQ BBEArBJDD3YY LLQ BBEArBJDDNN61l;;;A*nnD vq"?@@@@@s  D++A;F&c t|||zkrt|j|||d ||z|td|z||||zzfS#t|j|||d||||zzxYw)Nzunterminated string literal(3)r=zbad string literal hex escape: )r,rr}r@rl)rrr rjregnrs r!_unicodeEscapezSinkParser._unicodeEscapeWs v;;Q   y&!5U  q5#''-APQE AR1RSSS S  1F1q1u94EE  s 0A!!(B c@||||tddS)Nrqrt)rrArrr rjs r!r}zSinkParser.uEscapeg ""61iCPPPr"c@||||tddS)Nru)rr?rs r!r~zSinkParser.UEscapejrr"c<t|j|j|||rV)rr}r~)rrr msgs r!rzSinkParser.BadSyntaxms tz61cBBBr")NrNrNF)FrV)-__name__ __module__ __qualname__rr-rrrrrrrrrrrrrrrrrrrrrr2rr rrrrrrr>rrrr rrarr}r~rr;r"r!rnrnWs G#G#G#G#R U U U+++HHH802"```D===~&&&!!!,,, @@@   )))TTTl))))))OOOO*ttttl///b>>>4    T T TJJJX&&&:"""H   eeeN8BBBH mAmAmA^ QQQQQQCCCCCr"rnc0eZdZdZdZedZdS)rcr|d|_||_||_||_||_dSNr)encode_str_i_whyr~_uri)rrr~rr rs r!rzBadSyntax.__init__vs5MM'**    r"c |j}|j}d}|dkrd}|dz }nd}t||z dkrd}nd}d|jdz|j|j|||||||dz|fzS)Nr<z...rz8at line %i of <%s>: Bad syntax (%s) at ^ in: "%s%s^%s%s"r&)rrr,r~rr)rrr rDpreposts r!r|zBadSyntax.__str__}s G  r66CRBBC v;;?R  DDDK JN I I  2a4L 1q2v:  O   r"c t|SrV)rSrs r!messagezBadSyntax.messages4yyr"N)rrrrr|propertyrr;r"r!rrusM   0Xr"rc@eZdZdZdZdZdZd dZd dZdZ d Z dS) Formularctj|_d|_txjdz c_tj|_i|_i|_t|j | |_ dS)Nrr&)r identifier) rhexuuidcounterrnumber existentials universalsr rid quotedgraph)rparents r!rzFormula.__init__scGGK  !n &V\dggiiPPPr"cd|jzSNz _:Formula%s)rrs r!r|zFormula.__str__st{**r"c0td|jzSr)rrrs r!rz Formula.ids]T[0111r"Nc|0|xjdz c_td|jd|j}nHt|ddd}|S)Nr&fbrr9)rrrsplitr r>)rrrbns r!rzFormula.newBlankNodeso ; LLA LL4999dll;<>B r"cjt|dS)Nr)r rr )rrrs r!rzFormula.newUniversals& #**,,---r"c>||j|<dSrV)rr)rrs r!rzFormula.declareExistentials!#0022!r"c|jSrV)rrs r!r#z Formula.closes r")NNrV) rrrrrr|rrrrr#r;r"r!rrs FQQQ+++222....333     r"rz ([\x80-\xff])cleZdZdZdZdZdZddZdZdZ d Z d Z dd Z d Z d ZdZdZdZdS)RDFSinkc`d|_tj|_d|_||_dSr) rootFormularrrrgraph)rrs r!rzRDFSink.__init__s)GGK   r"ct|jjdd}|stdt |j}|S)N formula_awareFz:Cannot create formula parser with non-formula-aware store.)getattrrrrr)rfars r!rzRDFSink.newFormulasK TZ% > > L  DJ  r"c6t|jj|SrV)rrr)rrs r!newGraphzRDFSink.newGraphsTZ%z222r"c,t|dSr)rrrXs r!rzRDFSink.newSymbolsd1gr"Nct|tr||St|ts|0|xjdz c_t d|jd|j}n[t t|dd dd}|S)Nr&rrrrr9) rrrrrrrrSrr r>)rargrrrs r!rzRDFSink.newBlankNodes c7 # # G##C(( ( U # # Gs{ LLA LL4999dll;<z.RDFSink.setDefaultNamespace..s(..AQ......r")rrs r!rzRDFSink.setDefaultNamespaces#xx........r"c|\}}}}t|drtd|||}|||}|||}||jkr|j|||fdSt |tr|j|||fdS||||fdS)NrzFormula used as predicate) hasattrr normaliserraddrrr)rrrrpr?os r!rzRDFSink.makeStatements 1a 1i  ;9:: : NN1a  NN1a  NN1a   JNNAq!9 % % % % % 7 # #  M  q!Qi ( ( ( ( ( EE1a)     r"ct|tr"tt|dSt|tr7t t|t}|St|tst|tr%t t|t}|St|tr/t|}|dkrd}t |t}|St|tr%t t|t}|St|tr||jvr |j|S|S)Nr&rz-00)rrorrSboolrrBOOLEAN_DATATYPErhrINTEGER_DATATYPErDECIMAL_DATATYPEraDOUBLE_DATATYPErr)rrrr?values r!rzRDFSink.normalisesJ a   %#ad))$$ $ a   A 1ABBBAH a   Ay!9!9 A)9:::AH a ! ! FFE}}(8999AH a   A999AH a ! ! )AN""~a((r"c|SrVr;)r somethings r!r zRDFSink.intern9sr"cdSrVr;)rrBrs r!rrz RDFSink.bind< r"c||_dSrV)rrrs r!rzRDFSink.startDoc?s"r"cdSrVr;rs r!rzRDFSink.endDocBrr"NNNrV)rrrrrrrrrbr$r!rrrr rrrrr;r"r!rrs 333))) $///(!!!F   ###     r"rcd}|D]R}t|dkst|dkrdt|z}ndt|z}||z}S|dS)zUse URL encoding to return an ASCII string corresponding to the given UTF8 string >>> hexify("http://example/a b") b'http://example/a%20b' r~!z%%%02Xz%czlatin-1)ryr)rr?r s r!rrLss A r77S==CGGbLLCGG#BBBB F 88I  r"c eZdZdZdZddZdS)rzK An RDFLib parser for Turtle See http://www.w3.org/TR/turtle/ cdSrVr;rs r!rzTurtleParser.__init__grr"rTc|dvrtd|zt|}||p|pd}t |||}|}|s|}|||j D]\} } | | | dS)Nrz:N3/Turtle files are always utf-8 encoded, I was passed: %sr)rr) rr absolutize getPublicId getSystemIdrngetCharacterStream getByteStreamrrzitemsrr) rsourcerencodingrsinkrrrr namespaces r!parsezTurtleParser.parsejs ? * *LxW u~~""6#5#5#7#7#U6;M;M;O;O#USUVV tWV < < <**,, ,))++F V!"!2!2!4!4 * * FI JJvy ) ) ) ) * *r"N)rTrrr__doc__rrr;r"r!rr_sA    ******r"rc eZdZdZdZddZdS)rz` An RDFLib parser for Notation3 See http://www.w3.org/DesignIssues/Notation3.html cdSrVr;rs r!rzN3Parser.__init__rr"rc0t|jdd}t|jdd}|std|stdt|j}||_|j|_t ||||ddS)N context_awareFrz-Cannot parse N3 into non-context-aware store.z-Cannot parse N3 into non-formula-aware store.)r)r)rrrr default_contextnamespace_managerrr)rrrrcar conj_graphs r!rzN3Parser.parsesU[/5 9 9 U[/5 9 9 OMNN N OMNN N%EK888 %* "(-'> $4XeLLLLLr"N)rrr;r"r!rrsG   MMMMMMr"rc6ddl}|dSr)doctesttestmod)r s r!_testrs!NNN OOr"cft}t|}dtjtjt jdz}t||}|j dz|j d<| tt jdd}| }|||||dD]}t%|dS)Nr7r&)rrrrbr)r rr9r2rr:rzargvrnrrzropenrr#rrquadsprint)grbase_urirrrdbytesrs r!mainrsA 1::D27<< SXa[AAAH4***Aj3&AKOJJLLL SXa[$AffhhGGGIIIFF7OOOHHJJJ WW' ( ( ar"__main__)r)wrrzr9rerr_rrrrdflib.exceptionsr rdflib.termrrrr r r rdflib.graphr r r rdflib.compatr__all__ rdflib.parserrrrrr8CONTEXTPREDSUBJOBJPARTSALL4SYMBOLFORMULALITERAL LITERAL_DT LITERAL_LANG ANONYMOUS XMLLITERALrNODE_MERGE_URI forSomeSym forAllSym RDF_type_URI RDF_NS_URIOWL_NSDAML_sameAs_URI parsesTo_URIRDF_specList_NS _Old_Logic_NSN3_firstN3_restN3_liN3_nilN3_ListN3_EmptyrOrrRrr chatty_flagrZr]N3_forSome_URI N3_forAll_URIr<rrLOG_implies_URIrrrFLOAT_DATATYPEroption_noregenrrrr_rdfnsr[rYrRrXrlcompilerAr?N3CommentCharacterrLrPrOsigned_integerrhrgrf digitstringrvrirn SyntaxErrorrrrr_hibyterrrrrrrr;r"r!rLs8 ))))))NNNNNNNNNNNNNNNN==========######   ! ,_,_,_,D 4 4 4     dCdC       0D  ! x  @ : )8#*$ 1 8 Gg% & 7V# $ 4  'E/ " 7V# $ Gg% & ...           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