a !fk@s\dZddlZddlZddlZddlZddlZddlZddlmZddlm Z ddlm Z ddlm Z ddlm Z ddlm Z ejd krejZnejZd d gZGd d d ejZejddGdddZGdd d eZGdddZdZeejdddZeejdddZeejdddZeejdddZGdd d e e e!fZ"Gd!d d ZdS)"aEvaluate match expressions, as used by `-k` and `-m`. The grammar is: expression: expr? EOF expr: and_expr ('or' and_expr)* and_expr: not_expr ('and' not_expr)* not_expr: 'not' not_expr | '(' expr ')' | ident ident: (\w|:|\+|-|\.|\[|\]|\\|/)+ The semantics are: - Empty expression evaluates to False. - ident evaluates to True of False according to a provided matcher function. - or/and/not evaluate according to the usual boolean semantics. N)Callable)Iterator)Mapping)NoReturn)Optional)Sequence) Expression ParseErrorc@s(eZdZdZdZdZdZdZdZdZ dS) TokenTypezleft parenthesiszright parenthesisorandnot identifierz end of inputN) __name__ __module__ __qualname__LPARENRPARENORANDNOTIDENTEOFrrX/var/www/html/python-backend/venv/lib/python3.9/site-packages/_pytest/mark/expression.pyr *sr T)frozenc@s*eZdZUdZeed<eed<eed<dS)Token)typevalueposrr r!N)rrr __slots__r __annotations__strintrrrrr4s rc@s0eZdZdZeeddddZedddZdS) r zThe expression contains invalid syntax. :param column: The column in the line where the error occurred (1-based). :param message: A description of the error. N)columnmessagereturncCs||_||_dSNr&r')selfr&r'rrr__init__CszParseError.__init__r(cCsd|jd|jS)Nz at column z: r*r+rrr__str__GszParseError.__str__)rrr__doc__r%r$r,r/rrrrr <sc@sdeZdZdZeddddZeeedddZdd e e e ed d d Z e e ed ddZdS)Scanner)tokenscurrentNinputr(cCs|||_t|j|_dSr))lexr2nextr3)r+r5rrrr,Ns zScanner.__init__ccs4d}|t|kr ||dvr(|d7}q||dkrNttjd|V|d7}q||dkrtttjd|V|d7}qtd||d}|r|d}|dkrttj||VnD|dkrttj ||Vn*|d krttj ||Vnttj ||V|t|7}qt |dd ||d qttj d |VdS) Nr)  ()z(:?\w|:|\+|-|\.|\[|\]|\\|/)+r rrzunexpected character "")lenrr rrrematchgrouprrrrr r)r+r5r!rAr rrrr6Rs4       z Scanner.lexFreject)rrDr(cCsB|jj|ur.|j}|jtjur*t|j|_|S|r>||fdSr))r3rr rr7r2rD)r+rrDtokenrrracceptqs    zScanner.accept)expectedr(cCs4t|jjddddd|D|jjjdS)Nr:zexpected {}; got {}z OR css|] }|jVqdSr))r ).0rrrr z!Scanner.reject..)r r3r!formatjoinrr )r+rGrrrrD{s zScanner.reject)rrrr"r$r,rrr6r boolrrFrrrDrrrrr1Ks  r1$)sr(cCs>|tjrtd}nt|}|jtjddtt|S)NFTrC)rFr rastNameConstantexprastfix_missing_locationsr )rOretrrr expressions   rUcCs6t|}|tjr2t|}tt||g}q|Sr))and_exprrFr rrRBoolOpOrrOrTrhsrrrrQs  rQcCs6t|}|tjr2t|}tt||g}q|Sr))not_exprrFr rrRrWAndrYrrrrVs  rVcCs|tjr ttt|S|tjrHt|}|jtj dd|S|tj }|rnt t |j tS|tjtjtj fdS)NTrC)rFr rrRUnaryOpNotr[rrQrrName IDENT_PREFIXr LoadrD)rOrTidentrrrr[s   r[c@sZeZdZdZeegefddddZeedddZe ed d d Z e d d d Z dS)MatcherAdapterzDAdapts a matcher function to a locals mapping as required by eval().Nmatcherr(cCs ||_dSr))re)r+rerrrr,szMatcherAdapter.__init__)keyr(cCs||ttdSr))rer?r`)r+rfrrr __getitem__szMatcherAdapter.__getitem__r-cCs tdSr)NotImplementedErrorr.rrr__iter__szMatcherAdapter.__iter__cCs tdSr)rhr.rrr__len__szMatcherAdapter.__len__) rrrr0rr$rMr,rgrrjr%rkrrrrrcs rcc@sTeZdZdZdZejddddZee dddd Z e e ge fe d d d Z dS) r zwA compiled match expression as used by -k and -m. The expression can be evaluated against different matchers. codeN)rmr(cCs ||_dSr)rl)r+rmrrrr,szExpression.__init__r4cCs"tt|}t|ddd}t|S)z\Compile a match expression. :param input: The input expression - one line. zeval)filenamemode)rUr1compiler )r+r5Zastexprrmrrrrqs zExpression.compilerdcCst|jdiit|}|S)a Evaluate the match expression. :param matcher: Given an identifier, should return whether it matches or not. Should be prepared to handle arbitrary strings as input. :returns: Whether the expression matches or not. __builtins__)rnrmrc)r+rerTrrrevaluates zExpression.evaluate)rrrr0r"typesCodeTyper, classmethodr$rqrrMrsrrrrr s  )#r0rR dataclassesenumr@sysrttypingrrrrrr version_infoConstantrP NameConstant__all__Enumr dataclassr Exceptionr r1r`r rUrQrVr[r$rMrcrrrrs<        =