Ѯh@sdZdZddlZddlZddlZddlZddlZddlZyejej fZ Wne k re e fZ YnXejdZGdddeZGdddeZGdd d eZGd d d eZGd d d ZddZddZddZddZddZddZGdddeZdddddeejdddddd Z ddd d!Z!d"d#Z"e"Z#dS)$z3.10Nz^[a-zA-Z0-9_]+$c@seZdZddZdS)LexErrorcCs|f|_||_dS)N)argstext)selfmessagesr../pycparser/ply/lex.py__init__:s zLexError.__init__N)__name__ __module__ __qualname__r rrrr r9s rc@s(eZdZddZddZdS)LexTokencCs d|j|j|j|jfS)NzLexToken(%s,%r,%d,%d))typevaluelinenolexpos)rrrr __str__AszLexToken.__str__cCs t|S)N)str)rrrr __repr__DszLexToken.__repr__N)r r r rrrrrr r@s  rc@sLeZdZddZddZddZddZeZeZd S) PlyLoggercCs ||_dS)N)f)rrrrr r LszPlyLogger.__init__cOs|jj||ddS)N )rwrite)rmsgrkwargsrrr criticalOszPlyLogger.criticalcOs |jjd||ddS)Nz WARNING: r)rr)rrrrrrr warningRszPlyLogger.warningcOs |jjd||ddS)NzERROR: r)rr)rrrrrrr errorUszPlyLogger.errorN) r r r r rrrinfodebugrrrr rKs     rc@s(eZdZddZddZdS) NullLoggercCs|S)Nr)rnamerrr __getattribute__^szNullLogger.__getattribute__cOs|S)Nr)rrrrrr __call__aszNullLogger.__call__N)r r r r#r$rrrr r!]s  r!c@seZdZddZdddZdddZd d Zd d Zd dZddZ ddZ ddZ ddZ ddZ ddZddZeZdS)LexercCsd|_d|_i|_i|_i|_d|_g|_d|_i|_i|_ i|_ d|_ d|_ d|_ d|_d|_d|_d|_d|_d|_d|_d|_d|_dS)NINITIALrF)lexre lexretext lexstaterelexstateretextlexstaterenameslexstate lexstatestack lexstateinfolexstateignorelexstateerrorf lexstateeoff lexreflagslexdatarlexlen lexerrorflexeoff lextokens lexignore lexliterals lexmoduler lexoptimize)rrrr r ts.                      zLexer.__init__Nc Cs-tj|}|r)i}x|jjD]\}}g}xt|D]l\}}g} xW|D]O} | su| d r| j| q]| jt|| dj| dfq]WqDW|j|| f|||f_localsupdate)levelsrldictrrr get_caller_module_dicts rcCsag}xTt||D]C\}}|rL|drL|j||dfq|j|qW|S)Nrr()rXr@)Zfunclistnamelistresultrr"rrr rYs rYcCsZg}xM|D]E}|rE|drE|j||d|dfq |j|q W|S)Nrr()r@)rrorr{rrr rms  "rmc Cs|s gSdj|}ytj||}dgt|jjd}|dd}x|jjD]\}} |j|d} t| t j t j fkr| ||f|| <||| s z*LexerReflect.get_rules..rz+No rules of the form t_rulename are definedTr$rr}ignorez,%s:%d: Rule '%s' must be defined as a string\z#%s contains a literal backslash '\'z'Rule '%s' must be defined as a functionz&%s not defined as a function or stringrDcSs|djjS)Nr()rr)xrrr sz(LexerReflect.get_rules..cSst|dS)Nr()rs)rrrr rsreverse)rrfuncsymstrsymrerrorfeoffrrsrrrhasattrrrrr r@rJrqrrsort) rZtsymbolsrrrrtoknamelinefilerrr rsb                    !      ! zLexerReflect.get_rulescCsx|jD]}x|j|D]\}}|jj}|jj}tj|}|jj||j |}t |t j rd}nd}|jj } | |kr|jjd|||jd|_q| |kr|jjd|||jd|_qt|s7|jjd|||jd|_qy]tjd|t|f|j} | jdr|jjd |||jd|_Wqtjk r} z[|jjd |||j| d t|kr|jjd |||jd|_WYdd} ~ XqXqWxP|j|D]A\} } |j | }|d krk|jjd| d|_q'||jkr|jddkr|jjd| |d|_q'yNtjd| | f|j} | jdr|jjd| d|_Wq'tjk rg} zC|jjd| | d | krL|jjd| d|_WYdd} ~ Xq'Xq'W|j| r|j| r|jjd|d|_|jj|d}|r |}|jj}|jj}tj|}|jj|t |t j rd}nd}|jj } | |krZ|jjd|||jd|_| |kr |jjd|||jd|_q Wx|jD]}|j|qWdS)Nrr(z'%s:%d: Rule '%s' has too many argumentsTz%%s:%d: Rule '%s' requires an argumentz2%s:%d: No regular expression defined for rule '%s'z (?P<%s>%s)r'z<%s:%d: Regular expression for rule '%s' matches empty stringz3%s:%d: Invalid regular expression for rule '%s'. %s#z6%s:%d. Make sure '#' in rule '%s' is escaped with '\#'rz'Rule '%s' must be defined as a functionrrz-Rule '%s' defined for an unspecified token %sz5Regular expression for rule '%s' matches empty stringz,Invalid regular expression for rule '%s'. %sz/Make sure '#' in rule '%s' is escaped with '\#'zNo rules defined for state '%s')rrrrrinspect getmodulergaddrrJrKr co_argcountrrr rrkrlrr~rrrrruvalidate_module)rrvfnamerrrmodulerreqargsnargsrCer"rZefuncrrr rs           %     $             zLexerReflect.validate_rulesc Csytj|\}}Wntk r1dSYnXtjd}tjd}i}|d7}x|D]}|j|}|s|j|}|r|jd} |j| } | s||| |j=j dd| _?x| j0D]\} }|dkr| |j9kr| j<d| | |j6kr/| j8r/| j<d| qk|dkrk| |j9kr|j9j dd|j9| <| |j6krk|j6j dd|j6| .__file__r r __package__rGrrzCan't build lexerzlex: tokens = %rzlex: literals = %rzlex: states = %rrz (?P<%s>%s)z(lex: Adding rule %s -> '%s' (state '%s')z#lex: ==== MASTER REGEXS FOLLOW ====z"lex: state '%s' : regex[%d] = '%s'r'zNo t_error rule is definedrz1No error rule is defined for exclusive state '%s'z2No ignore rule is defined for exclusive state '%s'r(z import %sz#Couldn't write lextab module %r. %srI)Jr%r=rrfrdirdictrgrrrurJrrrr SyntaxErrorrprrtrrhrrrrrir9rrrVrrQr;rjrrrrr@rrrrr+r,r-rr?extendr0r)r*r4rr1r:rr2r7rrr3r8rKrLrNrerArOrPdirnamercrM)%rrBr optimizerZrZnowarnr[debuglogerrorlogrrZlexobj_itemspkgZlinfor{ZregexsrvZ regex_listrrrrr"rr)Zre_textZre_namesrrstypersrcfilerpkgnamerr)rr lex_s                  (        %                    *rcCs|smy3tjd}t|}|j}|jWn1tk rltjjdtjj}YnX|r|j }nt }|||r|j }nt }x@|}|sPtjjd|j |j |j |jfqWdS)Nr(z/Reading from standard input (type EOF to end): z(%s,%r,%d,%d) )rfargvrRreadclose IndexErrorstdoutrstdinrtrrrrr)rdatar\r_input_tokenrrrr runmains*        rcsfdd}|S)Ncs.tdr!t|_n |_|S)Nr$)rrr)r)rrr set_regexBs zTOKEN..set_regexr)rrr)rr TOKENAsr )$rSrUrkrfrKr>rOrZ StringTypeZ UnicodeTyperqAttributeErrorrbytesrlrrrrBrrr!r%rrrYrmrrrrVERBOSErrr Tokenrrrr "s>        E   ( 2$"