;ò là@c@scdZdZdkZdkZdkZdklZdklZl Z l Z l Z dkl Z l Z dklZlZdklZdklZd klZlZlZlZd klZd e fd „ƒYZd e fd„ƒYZde fd„ƒYZde fd„ƒYZ de!fd„ƒYZ"dfd„ƒYZ#defd„ƒYZ$defd„ƒYZ%defd„ƒYZ&dd„Z'dfd „ƒYZ(d!e&fd"„ƒYZ)d#e)fd$„ƒYZ*d%e)fd&„ƒYZ+d'e+fd(„ƒYZ,d)e+fd*„ƒYZ-d+e+fd,„ƒYZ.d-e+fd.„ƒYZ/d/e+fd0„ƒYZ0d1e+e*fd2„ƒYZ1d3e/fd4„ƒYZ2d5e+fd6„ƒYZ3d7e)fd8„ƒYZ4d9e&fd:„ƒYZ5d;e5fd<„ƒYZ6d=e6fd>„ƒYZ7d?e6fd@„ƒYZ8dAe&fdB„ƒYZ9e)e,e-e.e/e0e2e3e5e7e8e4e*e1fZ:dC„Z;dDdE„Z<dS(FsÐ This is the ``docutils.parsers.restructuredtext.states`` module, the core of the reStructuredText parser. It defines the following: :Classes: - `RSTStateMachine`: reStructuredText parser's entry point. - `NestedStateMachine`: recursive StateMachine. - `RSTState`: reStructuredText State superclass. - `Inliner`: For parsing inline markup. - `Body`: Generic classifier of the first line of a block. - `SpecializedBody`: Superclass for compound element members. - `BulletList`: Second and subsequent bullet_list list_items - `DefinitionList`: Second+ definition_list_items. - `EnumeratedList`: Second+ enumerated_list list_items. - `FieldList`: Second+ fields. - `OptionList`: Second+ option_list_items. - `RFC2822List`: Second+ RFC2822-style fields. - `ExtensionOptions`: Parses directive option fields. - `Explicit`: Second+ explicit markup constructs. - `SubstitutionDef`: For embedded directives in substitution definitions. - `Text`: Classifier of second line of a text block. - `SpecializedText`: Superclass for continuation lines of Text-variants. - `Definition`: Second line of potential definition_list_item. - `Line`: Second line of overlined section title or transition marker. - `Struct`: An auxiliary collection class. :Exception classes: - `MarkupError` - `ParserError` - `MarkupMismatch` :Functions: - `escape2null()`: Return a string, escape-backslashes converted to nulls. - `unescape()`: Return a string, nulls removed or restored to backslashes. :Attributes: - `state_classes`: set of State classes used with `RSTStateMachine`. Parser Overview =============== The reStructuredText parser is implemented as a recursive state machine, examining its input one line at a time. To understand how the parser works, please first become familiar with the `docutils.statemachine` module. In the description below, references are made to classes defined in this module; please see the individual classes for details. Parsing proceeds as follows: 1. The state machine examines each line of input, checking each of the transition patterns of the state `Body`, in order, looking for a match. The implicit transitions (blank lines and indentation) are checked before any others. The 'text' transition is a catch-all (matches anything). 2. The method associated with the matched transition pattern is called. A. Some transition methods are self-contained, appending elements to the document tree (`Body.doctest` parses a doctest block). The parser's current line index is advanced to the end of the element, and parsing continues with step 1. B. Other transition methods trigger the creation of a nested state machine, whose job is to parse a compound construct ('indent' does a block quote, 'bullet' does a bullet list, 'overline' does a section [first checking for a valid section header], etc.). - In the case of lists and explicit markup, a one-off state machine is created and run to parse contents of the first item. - A new state machine is created and its initial state is set to the appropriate specialized state (`BulletList` in the case of the 'bullet' transition; see `SpecializedBody` for more detail). This state machine is run to parse the compound element (or series of explicit markup elements), and returns as soon as a non-member element is encountered. For example, the `BulletList` state machine ends as soon as it encounters an element which is not a list item of that bullet list. The optional omission of inter-element blank lines is enabled by this nested state machine. - The current line index is advanced to the end of the elements parsed, and parsing continues with step 1. C. The result of the 'text' transition depends on the next line of text. The current state is changed to `Text`, under which the second line is examined. If the second line is: - Indented: The element is a definition list item, and parsing proceeds similarly to step 2.B, using the `DefinitionList` state. - A line of uniform punctuation characters: The element is a section header; again, parsing proceeds as in step 2.B, and `Body` is still used. - Anything else: The element is a paragraph, which is examined for inline markup and appended to the parent element. Processing continues with step 1. sreStructuredTextN(s TupleType(snodess statemachinesutilss urischemes(sApplicationErrors DataError(sStateMachineWSsStateWS(sfully_normalize_name(swhitespace_normalize_name(s directivess languagess tableparsersroles(sens MarkupErrorcBstZRS(N(s__name__s __module__(((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys MarkupErroryssUnknownInterpretedRoleErrorcBstZRS(N(s__name__s __module__(((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysUnknownInterpretedRoleErrorzss"InterpretedRoleNotImplementedErrorcBstZRS(N(s__name__s __module__(((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys"InterpretedRoleNotImplementedError{ss ParserErrorcBstZRS(N(s__name__s __module__(((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys ParserError|ssMarkupMismatchcBstZRS(N(s__name__s __module__(((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysMarkupMismatch}ssStructcBstZdZd„ZRS(s3Stores data attributes for dotted-attribute access.cKs|ii|ƒdS(N(sselfs__dict__supdates keywordargs(sselfs keywordargs((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys__init__„s(s__name__s __module__s__doc__s__init__(((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysStruct€s sRSTStateMachinecBs)tZdZdded„Zd„ZRS(sy reStructuredText's master StateMachine. The entry point to reStructuredText parsing is the `run()` method. iicCs ti|iiƒ|_||_|t jo t ƒ}n|i |iƒt d|d|i d|idgddddd|ƒ|_||_|i|iƒ|ii |_ ||_ti|||d |d ƒ}|gjp td ‚|iƒt |_|_d S( sá Parse `input_lines` and return a `docutils.nodes.document` instance. Extend `StateMachineWS.run()`: set up parse-global data, run the StateMachine, and return the resulting document. sdocumentsreporterslanguages title_styless section_levelissection_bubble_up_kludgesinliners input_sourcessources.RSTStateMachine.run() results should be empty!N(s languagess get_languagesdocumentssettingss language_codesselfslanguages match_titlessinlinersNonesInlinersinit_customizationssStructsreportersmemosattach_observers note_sourcesnodesStateMachineWSsruns input_liness input_offsetsresultssAssertionErrorscheck_document(sselfs input_linessdocuments input_offsets match_titlessinlinersresults((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysruns,         cCsEt|iƒdjo+|iidddƒ}|i|7_ndS(s,Check for illegal structure: empty document.is#Document empty; must have contents.slineN(slensselfsdocumentsreporterserror(sselfserror((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pyscheck_document°s(s__name__s __module__s__doc__sNonesrunscheck_document(((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysRSTStateMachineˆs  sNestedStateMachinecBstZdZdd„ZRS(sh StateMachine run from within other StateMachine runs, to parse nested document structures. icCsz||_||_|i|_|i|iiƒ|i|_||_ti |||ƒ}|gjp t d‚|SdS(s› Parse `input_lines` and populate a `docutils.nodes.document` instance. Extend `StateMachineWS.run()`: set up document-wide data. s1NestedStateMachine.run() results should be empty!N(s match_titlessselfsmemosdocumentsattach_observers note_sourcesreportersnodesStateMachineWSsruns input_liness input_offsetsresultssAssertionError(sselfs input_liness input_offsetsmemosnodes match_titlessresults((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysrun¿s     (s__name__s __module__s__doc__srun(((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysNestedStateMachine¸s sRSTStatecBs¶tZdZeZdd„Zd„Zd„Zd„Zd„Z de e d„Z e hde e d„Z d „Z d „Zd „Zd „Zd „Zd„Zd„Zd„ZRS(s` reStructuredText State superclass. Contains methods used by all State subclasses. icCs2hdt<dd<|_ti|||ƒdS(Ns state_classess initial_statesBody(s state_classessselfsnested_sm_kwargssStateWSs__init__s state_machinesdebug(sselfs state_machinesdebug((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys__init__ÛscCsYti|ƒ|ii}||_|i|_|i|_|i|_|ii|_ dS(N( sStateWSs runtime_initsselfs state_machinesmemosreportersinlinersdocumentsnodesparent(sselfsmemo((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys runtime_initàs      cCs.y|ii|ƒWntj onXdS(sT Jump to input line `abs_line_offset`, ignoring jumps past the end. N(sselfs state_machines goto_linesabs_line_offsetsEOFError(sselfsabs_line_offset((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys goto_lineés cCsL|iid|ii|||iifd|ii ƒƒ|t gfSdS(ss Override `StateWS.no_match` to generate a system message. This code should never be run. sjInternal error: no transition pattern match. State: "%s"; transitions: %s; context: %s; current line: %r.slineN( sselfsreportersseveres __class__s__name__s transitionsscontexts state_machineslinesabs_line_numbersNone(sselfscontexts transitions((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysno_matchòs(cCsggfSdS(sCalled at beginning of file.N((sselfscontext((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysbofsc Cs×|tjo |i}n|tjo |i}nt|ƒ}|d|i |}|i ||d|i d|d|ƒ|iƒ|iƒ} |iot|ƒ|djo|i it|ƒ|ƒn| SdS(sg Create a new StateMachine rooted at `node` and run it over the input `block`. sdebugsmemosnodes match_titlesiN(sstate_machine_classsNonesselfs nested_smsstate_machine_kwargssnested_sm_kwargsslensblocks block_lengthsdebugs state_machinesruns input_offsetsmemosnodes match_titlessunlinksabs_line_offsets new_offsetsparents next_line( sselfsblocks input_offsetsnodes match_titlessstate_machine_classsstate_machine_kwargss block_lengths state_machines new_offset((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys nested_parses       !c  Cs| tjo |i} n| tjo|iiƒ} n|| d<| d|i| } |tjo |}n|| i |_ x1|iƒD]#\} } t| i || | ƒqW| i||d|id|d|ƒ| i |i }| iƒ| iƒ|fSdS(sÁ Create a new StateMachine rooted at `node` and run it over the input `block`. Also keep track of optional intermdediate blank lines and the required final one. s initial_statesdebugsmemosnodes match_titlesN(sstate_machine_classsNonesselfs nested_smsstate_machine_kwargssnested_sm_kwargsscopys initial_statesdebugs state_machinesblank_finish_states blank_finishsstatessextra_settingssitemsskeysvaluessetattrsrunsblocks input_offsetsmemosnodes match_titlessunlinksabs_line_offset(sselfsblocks input_offsetsnodes initial_states blank_finishsblank_finish_statesextra_settingss match_titlessstate_machine_classsstate_machine_kwargsskeysvalues state_machine((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysnested_list_parses$         cCs1|i|||ƒo|i|||ƒndS(s=Check for a valid subsection and create one if it checks out.N(sselfscheck_subsectionssourcesstyleslinenosnew_subsectionstitlesmessages(sselfstitlessourcesstyleslinenosmessages((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pyssection9scCs(|i}|i}|i}y|i|ƒd}Wn]tj oQt |ƒ|ijo|i |ƒdSq’|i |i ||ƒ7_ tSnX||joM||_t |ƒdjo d|_n|iit |ƒdƒt‚n||djodSn |i |i ||ƒ7_ tSdS(sÙ Check for a valid subsection header. Return 1 (true) or None (false). When a new section is reached that isn't a subsection of the current section, back up the line count (use ``previous_line(-x)``), then ``raise EOFError``. The current StateMachine will finish, then the calling StateMachine can re-examine the title. This will work its way back up the calling chain until the correct section level isreached. @@@ Alternative: Evaluate the title, store the title info & level, and back up the chain until that level is reached. Store in memo? Or return in results? :Exception: `EOFError` when a sibling or supersection encountered. iiN(sselfsmemos title_styless section_levelsmylevelsindexsstyleslevels ValueErrorslensappendsparentstitle_inconsistentssourceslinenosNonessection_bubble_up_kludges state_machines previous_linesEOFError(sselfssourcesstyleslinenoslevelsmylevels title_stylessmemo((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pyscheck_subsection>s,         cCs/|iidtid|ƒd|ƒ}|SdS(NsTitle level inconsistent:ssline(sselfsreportersseveresnodess literal_blocks sourcetextslinenoserror(sselfs sourcetextslinenoserror((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pystitle_inconsistentgs cCsE|i}|i} |id7_tiƒ} |i| 7_|i||ƒ\}} ti |d|Œ} t| iƒƒ}|| d<| | 7} | |7} | | 7} |ii| | ƒ|iid} |iiƒd}|i|ii| d|d| ddƒ}|i|ƒ|i| ƒ|i| jo t‚n| |_dS(s?Append new subsection to document tree. On return, check level.issnames input_offsetsnodes match_titlesN(sselfsmemos section_levelsmylevelsnodesssections section_nodesparents inline_textstitleslinenos textnodesstitle_messagess titlenodesnormalize_namesastextsnamesmessagessdocumentsnote_implicit_targets state_machines line_offsetsoffsetsabs_line_offsets absoffsets nested_parses input_liness newabsoffsets goto_lines check_sectionsEOFError(sselfstitleslinenosmessagess textnodessnames absoffsetsmemos newabsoffsetsmylevels section_nodesoffsets titlenodestitle_messages((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysnew_subsectionms.          cCs/|i}t|ƒdjo*|iidd|ƒ}||7}dSnt|dti ƒ o,|iidd|ƒ}|i d|ƒnt|dti ƒo3|iidd|diƒ}|i d|ƒnt|ƒdjot|d ti ƒo-|iid d|d iƒ}||7}ndS( sT Check for illegal structure: empty section, misplaced transitions. is"Section empty; must have contents.slineNis)First element of section must be a title.s(Section may not begin with a transition.iiÿÿÿÿs&Section may not end with a transition.( ssectionslineslinenoslensselfsreporterserrors isinstancesnodesstitlesinserts transition(sselfssectionslinenoserror((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys check_sectionˆs"   * c Cs×di|ƒiƒ}|ddjoZt|ƒdjogdfSn0|ddjo|d iƒ}n |d }d}n |}d }|i||ƒ\}}t i |d |Œ}||_|g||fSd S( sW Return a list (paragraph & messages) & a boolean: literal_block next? s iþÿÿÿs::iiiýÿÿÿs iÿÿÿÿisN(sjoinslinessrstripsdataslenstexts literalnextsselfs inline_textslinenos textnodessmessagessnodess paragraphspsline( sselfslinesslinenosmessagesspstexts literalnextsdatas textnodes((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys paragraph¡s   cCs#|ii|||i|iƒSdS(sX Return 2 lists: nodes (text and inline elements), and system_messages. N(sselfsinlinersparsestextslinenosmemosparent(sselfstextslineno((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys inline_text¶scCs+|iid|d|iiƒdƒSdS(Ns2%s ends without a blank line; unexpected unindent.slinei(sselfsreporterswarnings node_names state_machinesabs_line_number(sselfs node_name((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysunindent_warning¼s(s__name__s __module__s__doc__sNestedStateMachines nested_sms__init__s runtime_inits goto_linesno_matchsbofsNones nested_parsesnested_list_parsessectionscheck_subsectionstitle_inconsistentsnew_subsections check_sections paragraphs inline_textsunindent_warning(((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysRSTStateÑs"      )     ic Cs¥|\}}} }g}xH|D]@}t|ƒtjo|i t |t ƒƒq|i |ƒqWdi |ƒ}dtƒ}|oti|tiƒSn|SdS(s! Build, compile and return a regular expression based on `definition`. :Parameter: `definition`: a 4-tuple (group name, prefix, suffix, parts), where "parts" is a list of regular expressions and/or regular expression definitions to be joined into an or-group. s|s.%(prefix)s(?P<%(name)s>%(or_group)s)%(suffix)sN(s definitionsnamesprefixssuffixspartss part_stringsspartstypes TupleTypesappends build_regexpsNonesjoinsor_groupslocalssregexpscompilesresUNICODE( s definitionscompiles part_stringssor_groupsnamesprefixspartssregexpspartssuffix((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys build_regexpÂs sInlinercBswtZdZed„Zd„Zd„ZdZdZde i eƒZ de i eƒZ dZ d Zd Zd Zd Zd ZdZdeƒZdZdZde dddedddddgfdde deddddd ed!d"egfgfd#d$eed%gfgfZed&eeƒd'e ied(e ƒd)e ied*e ƒd+e id,eƒe ie iBƒd-e id.eƒe iƒd/e ie d0e ƒd1e ied2e ƒd3e ied4e ƒd5e ieeƒd6e iƒd7e id8ed9eƒe iƒd:e id;eƒe iƒd<e id=eƒe iƒƒ Zd>„Zd?d@„Z dA„Z!dB„Z"dC„Z#dD„Z$dE„Z%dF„Z&dG„Z'dH„Z(dI„Z)dJ„Z*dK„Z+edL„Z,dM„Z-dN„Z.dOZ/dP„Z0dQZ1dR„Z2dS„Z3hdTe"<dUe#<dVe$<de(<de)<dWe+<dXe*<dYe,<dZe-        /     s'"([{s((?<=^)|(?<=[-/: \n%s]))s((?=$)|(?=[-/:.,;!? \n\x00%s]))s (?]s[_~*/=+a-zA-Z0-9]s-(?:%(urilast)s|%(uric)s(?=%(uri_end_delim)s))s"[-_!~*'{|}/#?^`&=+$%a-zA-Z0-9\x00]s× %(emailc)s+(?:\.%(emailc)s+)* # name @ # at %(emailc)s+(?:\.%(emailc)s*)* # host %(uri_end)s # final URI char sinitial_inlinessstarts\*\*s\*(?!\*)s``s_`s\|(?!\|)swholes(?P%s)(?P__?)s footnotelabels\[s(?P\]_)s[0-9]+s\#(%s)?s\*s(?P%s)s backquotes(?P(:%s:)?)s`(?!`)sinitialsemphasiss(\*)sstrongs(\*\*)sinterpreted_or_phrase_refs %(non_whitespace_escape_before)s ( ` (?P (?P:%(simplename)s:)? (?P__?)? ) ) %(end_string_suffix)s s embedded_urisÚ ( (?:[ \n]+|^) # spaces or beginning of line/string < # open bracket %(non_whitespace_after)s ([^<>\x00]+) # anything but angle brackets & nulls %(non_whitespace_before)s > # close bracket w/o whitespace before ) $ # end of string sliterals(``)stargets(`)ssubstitution_refs (\|_{0,2})semails$suris5 %(start_string_prefix)s (?P (?P # absolute URI (?P # scheme (http, ftp, mailto) [a-zA-Z][a-zA-Z0-9.+-]* ) : ( ( # either: (//?)? # hierarchical URI %(uric)s* # URI characters %(uri_end)s # final URI char ) ( # optional query \?%(uric)s* %(uri_end)s )? ( # optional fragment \#%(uric)s* %(uri_end)s )? ) ) | # *OR* (?P # email address s] ) ) %(end_string_suffix)s speps %(start_string_prefix)s ( (pep-(?P\d+)(.txt)?) # reference to source file | (PEP\s+(?P\d+)) # reference by name ) %(end_string_suffix)ssrfcs{ %(start_string_prefix)s (RFC(-|\s+)?(?P\d+)) %(end_string_suffix)scCs³|i}|iƒ}|iƒ}|djodSn||d}y;||}|ii|ƒ|i i|ƒjodSnWn)t j o dSnt j onXdSdS(s=Return 1 if inline markup start-string is 'quoted', 0 if not.iiN( smatchsstringsstartsendsprestarts poststartsselfsopenerssindexscloserss IndexErrors ValueError(sselfsmatchsprestartsendsstringsstarts poststart((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys quoted_start¬s      % icCs|i} |idƒ} |idƒ} |i|ƒo| | g| | gdfSn|i | | ƒ}|o |idƒo|t |i|idƒ |ƒ} | |idƒ}t | | |!dƒ}| | ||| ƒg| |g|idƒfSn|iid|id|ƒ} t | | | !dƒ} t | | | !dƒ}|i| || ƒ}| | |g| | | gdfSdS(Nsstartsis*Inline %s start-string without end-string.sline(smatchsstringsstarts matchstartsendsmatchendsselfs quoted_starts end_patternssearchsendmatchsunescapesrestore_backslashesstextstextends rawsources nodeclasssgroupsreporterswarnings__name__slinenosmsgs problematicsprb(sselfsmatchslinenos end_patterns nodeclasssrestore_backslashess rawsourcestextendsprbsstringstextsmsgsmatchends matchstartsendmatch((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys inline_obj¿s$  4 cCsW|ii||iƒ}ti||d|ƒ}|ii|ƒ}|i |ƒ|SdS(Nsrefid( sselfsdocumentsset_idsmessagesparentsmsgidsnodess problematics rawsourcestextsprbids add_backref(sselfstexts rawsourcesmessagesmsgidsprbids problematic((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys problematicÖs  cCsD|i|||iitiƒ\}}}}}||||fSdS(N( sselfs inline_objsmatchslinenospatternssemphasissnodessbeforesinliness remainings sysmessagess endstring(sselfsmatchslinenosinliness endstrings sysmessagess remainingsbefore((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysemphasisÝs0cCsD|i|||iitiƒ\}}}}}||||fSdS(N( sselfs inline_objsmatchslinenospatternssstrongsnodessbeforesinliness remainings sysmessagess endstring(sselfsmatchslinenosinliness endstrings sysmessagess remainingsbefore((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysstrongâs0cCs |ii}|i}|idƒ}|idƒ}|idƒ} |i dƒ} d}| o| dd!} d}n-|i|ƒo|| g||gfSn|i||ƒ}|o |idƒoÝ||iƒ}|i dƒoŒ| oe|iidd|ƒ} t|| |!dƒ}|i||| ƒ}|| |g||| gfSn|i d ƒdd!} d }n|i|idƒ } t| d ƒ}t|||!dƒ}|dd jo•| oi|iid |d|ƒ} t|| |!dƒ}|i||| ƒ}|| |g||| gfSn|i|| |||| |ƒSq¨t|| |!dƒ}|i||| |ƒ\} }|| | |||fSn|iid d|ƒ} t|||!dƒ}|i||| ƒ}|| |g||| gfSdS(Ns backquotesrolesiiÿÿÿÿsprefixsVMultiple roles in interpreted text (both prefix and suffix present; only one allowed).slinessuffixis_s=Mismatch: both interpreted text role %s and reference suffix.sLInline interpreted text or phrase reference start-string without end-string.( sselfspatternssinterpreted_or_phrase_refs end_patternsmatchsstringsstarts matchstartsendsmatchends rolestartsgroupsrolespositions quoted_startssearchsendmatchstextendsreporterswarningslinenosmsgsunescapestexts problematicsprbsescapeds rawsources phrase_refs interpretedsnodelistsmessages(sselfsmatchslinenos rawsourcestextendsstringsprbstextsmessagess rolestartsnodelistsescapedsrolesmsgspositionsmatchends matchstartsendmatchs end_pattern((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysinterpreted_or_phrase_refçsZ      "  "  c Cs´|iii|ƒ} | o›t|| idƒ ƒ}| i dƒ}di |i ƒƒ} |i| ƒ} | o"ti| i dƒd| ƒ}ntd|ƒ‚| o | }q½nt}t|ƒ} ti||dt|ƒƒ}|g} |dd jo3|o| |dd?<d@e<dAe<dBdC<dDdE<dFdGe<dHd d@dAdBdDdFdHf ZdI„ZdJ„ZeidKƒZdL„Z dM„Z!dN„Z"dO„Z#dP„Z$e%dQ„Z&dR„Z'dS„Z(dT„Z)dU„Z*dV„Z+dW„Z,dX„Z-dY„Z.dZ„Z/d[„Z0d\„Z1d]„Z2d^„Z3d_„Z4d`„Z5da„Z6d db„Z7dc„Z8dd„Z9eƒZ:edeeidfe;e<ƒei=ƒdgeidhe;e<ƒei=ei>Bƒdieidje;e<ƒei=ƒƒe:_dk„Z?dl„Z@dm„ZAdn„ZBdo„ZCdp„ZDdq„ZEdr„ZFds„ZGdt„ZHdu„ZIdv„ZJdw„ZKdx„ZLdy„ZMdz„ZNe?eid{e<iOei=ei>Bƒfe@eid|e<iOei=ei>BƒfeAeid}ei=ƒfeFeid~ei=ƒfeGeide<iOei=ei>Bƒfge:_Pd€„ZQd„ZRd‚„ZSdƒ„ZTd„„ZUd…„ZVd†„ZWRS(‡s: Generic classifier of the first line of a block. sparenssprefixs(ssuffixs)sstartisendiÿÿÿÿsrparensisperiods.sarabics loweralphas upperalphas lowerromans upperromans[0-9]+s[a-z]s[A-Z]s [ivxlcdm]+s [IVXLCDM]+sacCst|ƒ|S(N(sordssszero(ssszero((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysssAcCsti|iƒƒS(N(sromans fromRomansssupper(ss((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysss$s\+-[-+]+-\+ *$s =+( +=+)+ *$s=+[ =]*$s[!-/:-@[-`{-~]snonalphanum7bits[a-zA-Z]salphas [a-zA-Z0-9]salphanums [a-zA-Z0-9_-]s alphanumplussH(%(arabic)s|%(loweralpha)s|%(upperalpha)s|%(lowerroman)s|%(upperroman)s)senums%(alphanum)s%(alphanumplus)s*soptnames2(%(alpha)s%(alphanumplus)s*|<%(alphanum)s[^ <>]+>)soptargs!(-|\+)%(alphanum)s( ?%(optarg)s)?sshortopts"(--|/)%(optname)s([ =]%(optarg)s)?slongopts(%(shortopt)s|%(longopt)s)soptions(?P<%s>%s%s%s)sbullets [-+*]( +|$)s enumerators((%(parens)s|%(rparen)s|%(period)s)( +|$)s field_markers:[^: ]([^:]*[^: ])?:( +|$)s option_markers"%(option)s(, %(option)s)*( +| ?$)sdoctests >>>( +|$)sgrid_table_topssimple_table_topsexplicit_markups \.\.( +|$)s anonymouss__( +|$)slines(%(nonalphanum7bit)s)\1* *$stextc Cs†|iiƒ\}}}}|i||ƒ\}} |i |7_ |i | 7_ | o|i |i dƒ7_ n||gfSdS(s Block quote.s Block quoteN(sselfs state_machines get_indentedsindentedsindents line_offsets blank_finishs block_quotes blockquotesmessagessparentsunindent_warningscontexts next_state( sselfsmatchscontexts next_states blank_finishs blockquotesindentsindenteds line_offsetsmessages((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysindentWsc Cs{|i||ƒ\}}}tiƒ}|i |||ƒg}|o&|i ||ƒ\}}||7}n||fSdS(N(sselfscheck_attributionsindenteds line_offsetsblockquote_linessattribution_linessattribution_offsetsnodess block_quotes blockquotes nested_parsesmessagessparse_attributions attribution( sselfsindenteds line_offsets blockquotes attributionsmessagessblockquote_linessattribution_offsetsattribution_lines((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys block_quotebs  u(---?(?!-)|—) *(?=[^ \n])c Cs±t} t}d}x…tt|ƒdddƒD]g}||iƒ }|o|o0|i i ||dƒ} | o |} nPq/| o d}q/q/W| ot|ƒ| djoŠt|| dƒt|| di ƒƒ}x[t| dt|ƒƒD]<}|t||ƒt||i ƒƒjo t} PqþqþWn| oW|| d}|i| iƒddƒ|i|ddƒ|| ||| dfSn|ttfSdS( s@ Check for an attribution in the last contiguous block of `indented`. * First line after last blank line must begin with "--" (etc.). * Every line after that must have consistent indentation. Return a 3-tuple: (block quote lines, attribution lines, attribution offset). iiiÿÿÿÿiisendsstartN(sNonesblanks nonblank_seensindentsrangeslensindentedsisstripsthis_line_blanksselfsattribution_patternsmatchslstripsjsa_liness trim_leftsends line_offset( sselfsindenteds line_offsetsindentsisjsa_liness nonblank_seensthis_line_blanksblanksmatch((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pyscheck_attributionqs6  ,+ cCsldi|ƒiƒ}|iiƒ|}|i ||ƒ\}}t i |d|Œ}||_||fSdS(Ns s(sjoinsindentedsrstripstextsselfs state_machinesabs_line_numbers line_offsetslinenos inline_texts textnodessmessagessnodess attributionsnodesline(sselfsindenteds line_offsetsnodestextsmessagesslinenos textnodes((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysparse_attribution—s  c Csçtiƒ}|i|7_|id|d<|i|iƒƒ\}}||7}|i i d}|i|i i|d|i iƒdd|ddd|ƒ\}}|i|ƒ| o|i|id ƒ7_ng|gfSd S( sBullet list item.isbulletis input_offsetsnodes initial_states BulletLists blank_finishs Bullet listN(snodess bullet_lists bulletlistsselfsparentsmatchsstrings list_itemsendsis blank_finishs state_machines line_offsetsoffsetsnested_list_parses input_linessabs_line_offsetsnewline_offsets goto_linesunindent_warnings next_state( sselfsmatchscontexts next_states blank_finishs bulletlistsnewline_offsetsisoffset((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysbulletŸs    cCse|ii|ƒ\}}}tidi |ƒƒ}|o|i |d|d|ƒn||fSdS(Ns s input_offsetsnode( sselfs state_machinesget_known_indentedsindentsindenteds line_offsets blank_finishsnodess list_itemsjoinslistitems nested_parse(sselfsindents blank_finishsindenteds line_offsetslistitem((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys list_item±s cCsÑ|i|ƒ\}} }}|i|| |ƒ oti dƒ‚n|djo>|i i d||fd|i i ƒƒ} |i| 7_ntiƒ} |i| 7_| | d<|djo|| d 1, 'ii' -> 2, etc.; ``None`` is returned for invalid enumerator text). The enumerator format has already been determined by the regular expression match. If `expected_sequence` is given, that sequence is tried first. If not, we check for Roman numeral 1. This way, single-character Roman numerals (which are also alphabetical) can be matched. If no sequence has been matched, all sequences are checked in order. ssenumerator format not matchedsunknown enumerator sequence: %ssis lowerromansIs upperromansenumerator sequence not matchedN(smatchs groupdictssequencesselfsenumsformatssformats ParserErrors formatinfosstartsendstextsexpected_sequencessequenceregexpssKeyErrors sequencess converterssordinalsromansInvalidRomanNumeralErrorsNone(sselfsmatchsexpected_sequencesordinalsformatstextssequences groupdict((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysparse_enumeratorÙs<     +       cCsÉ|tjotSny|iiƒ}Wn$tj o|iiƒdSnX|iiƒ|d iƒ odSn|i|d||ƒ}y|i |ƒodSnWnt j onXtSdS(sÒ Check validity based on the ordinal value and the second line. 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Return ``None`` for invalid (out of range) ordinals. sarabicsalphaisaisromans!unknown enumerator sequence: "%s"slowersuppers N(ssequencesstrsordinals enumeratorsendswithsNoneschrsordsromanstoRomans RomanErrors ParserErrors startswithslowersuppersselfsenums formatinfosformatsprefixssuffix(sselfsordinalssequencesformats enumerators formatinfo((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysmake_enumerator%s(   c CsÐtiƒ}|i|7_|i|ƒ\}}||7}|iid}|i |ii |d|ii ƒdd|ddd|ƒ\}}|i|ƒ| o|i|idƒ7_ng|gfSdS( sField list item.is input_offsetsnodes initial_states FieldLists blank_finishs Field listN(snodess field_listsselfsparentsfieldsmatchs blank_finishs state_machines line_offsetsoffsetsnested_list_parses input_linessabs_line_offsetsnewline_offsets goto_linesunindent_warnings next_state( sselfsmatchscontexts next_states blank_finishsnewline_offsetsfieldsoffsets field_list((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys field_markerDs    c CsÙ|i|ƒ} |iiƒ} |ii|iƒƒ\}}}}t iƒ}| |_|i| | ƒ\}}|t i| d|Œ7}t idi|ƒ|Œ} || 7}|o|i||| ƒn||fSdS(Nss (sselfsparse_field_markersmatchsnames state_machinesabs_line_numberslinenosget_first_known_indentedsendsindentedsindents line_offsets blank_finishsnodessfields field_nodeslines inline_texts name_nodess name_messagess field_names field_bodysjoinsparse_field_body( sselfsmatchs blank_finishsindentsindenteds line_offsets name_nodess name_messagess field_nodeslinenos field_bodysname((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysfieldUs$   cCs(|id}||idƒ }|SdS(s6Extract & return field name from a field marker match.is:N(smatchsstringsfieldsfind(sselfsmatchsfield((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysparse_field_markerds cCs|i|d|d|ƒdS(Ns input_offsetsnode(sselfs nested_parsesindentedsoffsetsnode(sselfsindentedsoffsetsnode((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysparse_field_bodyjsc Cs¨tiƒ}y|i|ƒ\} }WnÑtj oÅ\} } |i i d| d| ƒ}|i|7_|ii|iƒƒ\}}}}|i||ƒ\}} |i|7_|i| 7_| o|i|idƒ7_ng|gfSnX|i|7_|| 7}|iid} |i|ii| d|iiƒdd|ddd |ƒ\}}|i|ƒ| o|i|idƒ7_ng|gfSd S( sOption list item.sInvalid option list marker: %sslines Option listis input_offsetsnodes initial_states OptionLists blank_finishN( snodess option_lists optionlistsselfsoption_list_itemsmatchslistitems blank_finishs MarkupErrorsmessageslinenosreporterserrorsmsgsparents state_machinesget_first_known_indentedsendsindentedsindents line_offsets block_quotes blockquotesmessagessunindent_warnings next_statesoffsetsnested_list_parses input_linessabs_line_offsetsnewline_offsets goto_line(sselfsmatchscontexts next_states blank_finishs blockquotesindentsindenteds line_offsetsmessagessmessageslinenoslistitemsoffsetsmsgsnewline_offsets optionlist((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys option_markerms2 $   c CsÛ|iiƒ}|i|ƒ} |ii|iƒƒ\}}}}| o |i |ƒtidƒ‚ntid| Œ}tidi|ƒƒ} tid|| ƒ}|o|i|d|d| ƒn||fSdS(Nstextss s input_offsetsnode(sselfs state_machinesabs_line_offsetsoffsetsparse_option_markersmatchsoptionssget_first_known_indentedsendsindentedsindents line_offsets blank_finishs goto_lines statemachinesTransitionCorrectionsnodess option_groups descriptionsjoinsoption_list_items nested_parse( sselfsmatchs blank_finishsindentsindenteds line_offsets option_groupsoffsetsoption_list_itemsoptionss description((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysoption_list_itemŒs$   c CsÍg}|iƒiƒidƒ}x¡|D]™}|iƒ}d}|didƒ}t |ƒdjo||d*d}nt |dƒdjo:|di dƒo|di dƒ p|di d ƒo*|dd |ddg|d*d }ndt |ƒjo djnoyt i |ƒ}|t i|d|dƒ7}t |ƒdjo(|t i|d|dd |ƒ7}n|i|ƒq(td t |ƒ|f|iiƒdƒ‚q(W|Sd S(s¿ Return a list of `node.option` and `node.option_argument` objects, parsed from an option marker match. :Exception: `MarkupError` for invalid option markers. s, s is=iis-s--s+ss delimiters:wrong numer of option tokens (=%s), should be 1 or 2: "%s"N(soptlistsmatchsgroupsrstripssplits optionstringss optionstringstokenss delimitersfirstoptslens startswithsnodessoptions option_stringsoption_argumentsappends MarkupErrorsselfs state_machinesabs_line_number( sselfsmatchs optionstringstokenssfirstoptsoptlists delimiters optionstringssoption((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysparse_option_markers0   T  $cCsDdi|iiƒƒ}|iti||ƒ7_g|gfSdS(Ns ( sjoinsselfs state_machinesget_text_blocksdatasparentsnodess doctest_blocks next_state(sselfsmatchscontexts next_statesdata((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysdoctestÁscCs#|i||||itiƒSdS(sTop border of a full table.N(sselfs table_topsmatchscontexts next_statesisolate_grid_tables tableparsersGridTableParser(sselfsmatchscontexts next_state((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysgrid_table_topÆscCs#|i||||itiƒSdS(sTop border of a simple table.N(sselfs table_topsmatchscontexts next_statesisolate_simple_tables tableparsersSimpleTableParser(sselfsmatchscontexts next_state((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pyssimple_table_topÌsc Csx|i||ƒ\}}|i|7_| o8|iidd|i i ƒdƒ}|i|7_ng|gfSdS(sTop border of a generic table.s Blank line required after table.slineiN( sselfstablesisolate_functions parser_classsnodelists blank_finishsparentsreporterswarnings state_machinesabs_line_numbersmsgs next_state( sselfsmatchscontexts next_statesisolate_functions parser_classs blank_finishsnodelistsmsg((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys table_topÒs c CsÀ|ƒ\} }}| o“yX|ƒ}|i| ƒ} |i i ƒt | ƒd}|i | |ƒ} | g|}Wq²tij o%}|i| t|ƒƒ|}q²Xn|}||fSdS(sParse a table.iN(sisolate_functionsblocksmessagess blank_finishs parser_classsparsersparses tabledatasselfs state_machinesabs_line_numberslens tablelines build_tablestablesnodelists tableparsersTableMarkupErrorsdetailsmalformed_tablesstr( sselfsisolate_functions parser_classs blank_finishs tablelinesnodelistsparsersmessagessdetailstables tabledatasblock((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pystableÞs %c CsAg}d}y|iiddƒ}WnUtij oF}|i \}}}|i |i idd|d|ƒƒd}nX|iƒt|diƒƒ}xott|ƒƒD][}||iƒ||<||ddjo,d}|iit|ƒ|ƒ||3Pq°q°W|ii|dƒ o™d}xtt|ƒd ddƒD]K}|ii||ƒo.|iit|ƒ|dƒ||d3PqJqJW|i|i|ƒƒg||fSnxmtt|ƒƒD]Y}t||ƒ|jp||ddjo'|i|i|ƒƒg||fSqÓqÓW|||fSdS( Nis flush_leftsUnexpected indentation.ssourceslineis+|iÿÿÿÿi(smessagess blank_finishsselfs state_machinesget_text_blocksblocks statemachinesUnexpectedIndentationErrorsinstancesargsssourceslinenosappendsreporterserrors disconnectslensstripswidthsrangesis previous_linesgrid_table_top_patsmatchsextendsmalformed_table( sselfs blank_finishssourcesismessagessinstanceslinenoswidthsblock((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysisolate_grid_tableïsF     ,cCs6|ii}|ii}t|ƒd} t||iƒƒ}|i i } d} t} |d}x|| joñ||} | | ƒ}|oÆt| iƒƒ|jo^|ii||ƒ|i|||d!dƒ}g||| jp||diƒ fSn| d7} |} | djp || jp||diƒ o |}PqSn|d7}qcW| o/d}|ii| |ƒ||| d!}n)d}|ii||dƒ||}|i|d|ƒ}g|| fS|ii||ƒ|||d!}|g|| jp||diƒ fSdS(Niis5Bottom/header table border does not match top border.is$ or no blank line after table bottomssNo bottom table border found%s.(sselfs state_machines line_offsetsstarts input_linesslinesslenslimitsstripstoplenssimple_table_border_patsmatchs pattern_matchsfoundsNonesfound_atsislines next_linesmalformed_tablesmessagessendsextrasblock(sselfsblocksendsisextrastoplensmessagesslinessstartslimits pattern_matchsfoundslinesfound_atsmatch((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysisolate_simple_tablesF       - 0  cCs}di|ƒ}d}|iiƒt|ƒd}|o|d|7}n|i i |t i ||ƒd|ƒ}|gSdS(Ns sMalformed table.isline(sjoinsblocksdatasmessagesselfs state_machinesabs_line_numberslenslinenosdetailsreporterserrorsnodess literal_block(sselfsblocksdetailslinenoserrorsmessagesdata((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pysmalformed_table<s c Csñ|\}}}tiƒ} tidt|ƒƒ}| |7} x$|D]}|tid|ƒ7}qDW|oAti ƒ} || 7}x(|D]} | |i | |ƒ7} qˆWntiƒ}||7}x$|D]} ||i | |ƒ7}qÉW| SdS(Nscolsscolwidth(s tabledatascolspecssheadrowssbodyrowssnodesstablestgroupslenscolspecstheadsrowsselfsbuild_table_rows tablelinestbody( sselfs tabledatas tablelinesbodyrowsscolspecstbodystgroupsheadrowsscolspecsstablesrowsthead((sP/mit/golem/arch/share/lib/python2.3/site-packages/docutils/parsers/rst/states.pys build_tableFs&      c CsÅtiƒ} x®|D]¦}|tjoqn|\}}}}h} |o|| d`?) # optional open quote (?![ `]) # first char. not space or # backquote (?P # reference name .+? ) %(non_whitespace_escape_before)s (?P=quote) # close quote if open quote used ) %(non_whitespace_escape_before)s [ ]? # 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