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Compile custom selectors as we need them. When compiling a custom selector, set it to `None` in the dictionary so we can avoid an infinite loop. rNzUndefined custom selector 'z' found at position rT) rrrrrsrr rrorfrrr)rrrrrrs rparse_pseudo_class_customz#CSSParser.parse_pseudo_class_customksL99::.2k.E4;??6***4  %TfTT!%%PQ((TT a  X^,,, X&&& rr(r$*tuple[bool, bool, _SelectorContext | None]c d}d}tjt|d}|drd}|rB|tvr9|||d|jj|}d}n|s|tvr|dkr|xj tj zc_ n|dkr|xj tj zc_ d}n|d kr|xj tjzc_ nz|d kr|xj tjzc_ nX||jvrC|j|} || j|j| n |d krD|jtjddd ddtjn|d krD|jtjddd ddtjnx|dkrD|jtjddd ddtjn.|dkrC|jtjddd ddtjn|dkrm|jtjddd ddtjtjddd ddtjgnr|dkrl|jtjddd ddtjtjddd ddtjgd}n|r<|t.vr3|||d}d|_d}nx|s|t2vr d|_d}nc|t4vr-t7d|d|j|dt7d|d|j|d|||fS)z Parse pseudo class. If the pseudo-class opens a selector list, a new context is returned to parse its contents. NFropenTrrr#r rr.rr+r2r/r,r0z!Invalid syntax for pseudo class 'rbz' was detected as a pseudo-class and is either unsupported or invalid. 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NrL_child_typerrevenrfrToddrs1rran1rs2b rZnth_selrrzrc jjtjd|dS)z*Append to this selector's `nth` attribute.FN)rrrr)rlastrrrvars r append_nthz.CSSParser.parse_pseudo_nth..append_nth s3r~b#r5$PPQQQQQrofrYrYFr[)rrrzr) groupdictrrrrrr rpRE_NTHrrendswithrrxrrrrfrrrrrr )rrrrrmdictpostfixr nth_parts_s1_s2r pseudo_selrrrrrrs ` @@@@rparse_pseudo_nthzCSSParser.parse_pseudo_nthsH  99' ( ( GGG <f #>#>??f *UYYuw7788 f  BBCC   BBCCU3Zg)>)>??I"..W9??43H3HC3O3O##UWCC$$A**S//C||C   s  q"v Agt$$ )>)>#)E)Es## ,ys+++!$+S"!B!$+S"!B6] h  !22D R R R R R R R R R R wwt}} $00QUU1XXzRR/ =$$W]333 7####^++r~b#r4HYHYZZ[[[[222r~b#r4rGXGXYYZZZ W$$rFrrrrrcttz}|dkr |tz}nA|dkr-|r |jst d||j||t z}n|dvr |tz}||||S)z7Create a new context for nested pseudo-class selectors.rPrOz7:has() was found to be nested under :has() at position )rQrN) r!rr%r`r ror#r3create_context)rrrrr$rws rrzCSSParser.parse_pseudo_opensX% 6>> W EE V^^ 4= )UeUUL \ !EE & & & [ E""5%:::rcjt|||j|}|jr||S)zCreate a new selector context.)rrr8)rrwrrrs rrzCSSParser.create_context7s5#5%XFF :  MMOOOrrlist[_Selector]rtuple[bool, _Selector, str]c^|d}|st}|tkrr|std|d|d|j|||_|dj|dtz}|tn~|r/|j r(||_|dj|nH|rtd|d|j||d d tkrtd ||j|d|z}t}d }|||fS) Parse combinator tokens.rThe combinator '' at position , must have a selector before itrr_zJUsing strict rules as proposed by CSS, the complex selectors at postition z is not allowedrNz%The multiple combinators at position F) rrCOMMA_COMBINATORr rorrrrr`)rrrrrrr combinators rparse_has_combinatorzCSSParser.parse_has_combinatorDsyWWZ((  '&J ) ) ) )hzhhhhhL $CL bM # * *3 / / /]*H   Y[[ ) ) ) )   ' " '..s3333 )wafwwwL !"".. *CECCLZ'Hkk S(**rrr"r4tuple[bool, _Selector]c D|d} | st} |sO|r | tkrtd| d|d|j|| tkr||dd=n| tkrX|js|stjdd|_|j || ||dd=n;|j || |_ |dd=| |t}d}||fS)rrrrrNrnF)rrrr rorfrrrrr rrr) rrrrrrr"r4rrs rparse_combinatorzCSSParser.parse_combinator{sUWWZ((  '&J & /?!?!?)hzhhhhhL---$$&&&aaaL---w8y8 nS$77CG $$Y///  %%%aaaLL $$Y///) aaaL  %%%kk S  rc|d}|dr0|jt |ddn/|jt |ddd}|S)zParse HTML classes and ids.r.rNT)rrrrrr)rrrrrs rparse_class_idzCSSParser.parse_class_ids771::   s # # 7 K  |HQRRL99 : : : : GNN< 55 6 6 6 rctjt|d}|dkrt jdt |dk}dt|dD}|j tj ||d}|S)zParse contains.rrRz\The pseudo class ':contains' is deprecated, ':-soup-contains' should be used moving forward.rTc|g|]9}|dt|d:Ssplitrrrrtokens r z3CSSParser.parse_pseudo_contains..N   ;;w'' W-- . .   rvaluesT) rrrrwarningswarn FutureWarning RE_VALUESfinditerrrrSelectorContains)rrrrr contains_ownrs rparse_pseudo_containszCSSParser.parse_pseudo_containssL99:: [ Mn   !66   "++AGGH,=,=>>    B/,GGHHH rcdt|dD}|jt j|d}|S)zParse pseudo language.c|g|]9}|dt|d:Srrrs rrz/CSSParser.parse_pseudo_lang..rrrT)rrrrrr SelectorLang)rrrrrs rparse_pseudo_langzCSSParser.parse_pseudo_langse  "++AGGH,=,=>>    11222 rctj|ddkr tjn tj}|xj|zc_d}|S)zParse pseudo direction.dirltrT)rrrr SEL_DIR_LTR SEL_DIR_RTLrw)rrrrrs rparse_pseudo_dirzCSSParser.parse_pseudo_dirsJ#'*QWWU^^"<"<"E"E2> U  r iselector Iterator[tuple[str, Match[str]]]rc  |||}g}|D]\}}d}|dvr||jrt|d} | | d|jvrVtd| dd|dd|j |d|dkr%td |d|d kr(|j xj tjzc_ d |_n|d kr(||j ||j|_n|d kr=||j ||j|j|j\|_|_}nD|dkr%td|d|dkr(||j ||j|_n|dvr+||j ||j\|_}n|dkr(||j ||j|_n|dkr/||j ||j|_d |_nY|dkr|jsR|js?td|d|j |dd |j _|js?td|d|j |d||} |j|| |}{|dkr|jrH||j ||j|j|j |j!\|_|_ |_ n|"|j ||j|j|j#|j$|j|j!\|_|_ n|dkr'|%|j ||j|_n|dkrn|jr@td|dd|j |d|&|j ||j|_n*|dvr&|'|j ||j|_|(d|_!||)||}|jr#td|j!|j |j!||S)z Parse selectors. 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