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[S|CDO|CDC]* [ import [S|CDO|CDC]* ]* [ namespace [S|CDO|CDC]* ]* # according to @namespace WD [ [ ruleset | media | page ] [S|CDO|CDC]* ]* ``cssRules`` All Rules in this style sheet, a :class:`~css_parser.css.CSSRuleList`. c tt| d||||||| ||_tj j |_t||j|_ t|_ ||_ d|_d|_y)zP For parameters see :class:`~css_parser.stylesheets.StyleSheet` ztext/css) validatingparentStyleSheetlogN)superr __init__ _ownerRule css_parsercss CSSRuleListcssRulesr _log _namespacesr _variables _readonly _CSSStyleSheet__encodingOverride_fetcher) selfhrefmediatitledisabled ownerNoderreadonly ownerRuler __class__s rrzCSSStyleSheet.__init__2s mT+ eUH '! , # $"224 &$))L13!#' rc#6K|jD]}|yw)z'Generator which iterates over cssRules.N _cssRulesr+rules r__iter__zCSSStyleSheet.__iter__HsNN DJ sc |jr|jj}nd}d|jjd|jd|d|j d S)Nzcss_parser.css.z(href=z, media=z, title=))r- mediaTextr3__name__r,r.r+r<s r__repr__zCSSStyleSheet.__repr__MsD :: ,,II NN # # IIy$**. .rc |jr|jj}nd}d|jj|j|j ||j |jjt|fzS)NzV) r-r<r3r=encodingr,r. namespacesidr>s r__str__zCSSStyleSheet.__str__Vsf :: ,,II:>>**DMM499djj$//*D*Dd8= rc@|j}t|jj}d}|t |kr_||}|j |j k(r,|j|jf|vr|j|n|dz }|t |kr^yy)z;Remove all namespace rules with same namespaceURI but last.rrN) r$rrBitemslentypeNAMESPACE_RULEprefix namespaceURI deleteRule)r+rulesnamespaceitemsir8s r_cleanNamespaceszCSSStyleSheet._cleanNamespacesas  !6!6!89 #e*n8DyyD/// T../~E"Q #e*nrcvt}|D]}|j|jk(r*|j|jj F|j |jk(s`|D]E}|j|jk(s|j|jj G|S)z%Return set of URIs used in the sheet.)set STYLE_RULErHupdate selectorList _getUsedUris MEDIA_RULE)r+usedurisr1r2s r _getUsedURIszCSSStyleSheet._getUsedURIsns5 HB}}' < < >?"'')HBww"--/ (D(D(FGH  Hrc|j|_|j|_|j|_|D] }||_ ||_y)z1Set new cssRules and update contained rules refs.N) insertRuleappendextendrL __delitem___parentStyleSheetr6)r+r$r8s r _setCssRuleszCSSStyleSheet._setCssRuleszsD////# *D%)D " *"rc|jSrr5r+s rzCSSStyleSheet.s T^^rzFAll Rules in this style sheet, a :class:`~css_parser.css.CSSRuleList`.c@tjj|S)z9Textual representation of the stylesheet (a byte string).)r!serdo_CSSStyleSheetrds r _getCssTextzCSSStyleSheet._getCssTexts~~..t44rcjj|\}}j|}dd}dfd }fd}fd}fd}fd} fd} fd } fd } fd } fd }j}j}t j j_|_t_ g}jd ||||dd|| ||| | | | d |\}}|r-tj_jy|_|_jjy)a Parse `cssText` and overwrites the whole stylesheet. :param cssText: a parseable string or a tuple of (cssText, dict-of-namespaces) :exceptions: - :exc:`~xml.dom.NamespaceErr`: If a namespace prefix is found which is not declared. - :exc:`~xml.dom.NoModificationAllowedErr`: Raised if the rule is readonly. - :exc:`~xml.dom.SyntaxErr`: Raised if the specified CSS string value has a syntax error and is unparsable. 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Same as ``insertRule(rule, inOrder=True)``. NT)indexinOrder)r]r7s raddzCSSStyleSheet.addst4>>rc|jt|trHt|jD]\}}||k(s |}n#t j jd|z |j|}|j|jk(r|Dcgc]'}|j|jk(r |j)}}|j}|j|vr=|j|jdk(rt j jdd|_|j|=ycc}w#t $r9t j jd||jj"fzwxYw)a~Delete rule at `index` from the style sheet. :param index: The `index` of the rule to be removed from the StyleSheet's rule list. For an `index` < 0 **no** :exc:`~xml.dom.IndexSizeErr` is raised but rules for normal Python lists are used. E.g. ``deleteRule(-1)`` removes the last rule in cssRules. `index` may also be a CSSRule object which will then be removed from the StyleSheet. :exceptions: - :exc:`~xml.dom.IndexSizeErr`: Raised if the specified index does not correspond to a rule in the style sheet's rule list. - :exc:`~xml.dom.NamespaceErr`: Raised if removing this rule would result in an invalid StyleSheet - :exc:`~xml.dom.NoModificationAllowedErr`: Raised if this style sheet is readonly. z>%(D yyD///047166Q%5%5577,,.$$0::d//0A5''::/00 &*D "u%7 >''&&$dnn&;&;<=> > >s*D9,D49AE;c |j|t|j}nX|dks||jjkDr:tj j d|d|jjdt|trmt|j|j|j|j|j}|j|_|j"|_|j%dsa|jrU|jdj&|jdj(k(r"d\}}|jdj*|z}nd \}}||j,f|_t|j.|k7s1t|j.|t0j2j4s|j6j9d |zy|j.|}d|_nNt|t0j2j<r*t?|D]\}} |jA| ||z|S|jBs|j6j9d y|j&|j(k(r|rrd}|jrF|jdj&|j(k(r |jD|jd_"n|jjGd|n|dk7s2|jr\|jdj&|j(k(r6|j6j9d tj jH y|jjG||n?|j&|jJ|jLfvr|s|dk(rh|jr\|jdj&|j(k(r6|j6j9dtj jH y|jjG||n|j&|jNk(r|r|j&d|Dvr\t?tQ|jD]9\}} | j&|j&k(s t|j|z }nSnP|jr5|jdj&|j(|jLfvrd}nd}n |dk(rh|jr\|jdj&|j(k(r6|j6j9dtj jH y|jd|D]} | j&| jR| jT| jV| jX| jZ| j\fvsT|j6j9d|ztj jH y|jjG|||j_n|j&|jRk(rg|r|j&d|Dvr\t?tQ|jD]9\}} | j&|j&k(s t|j|z }nnt?|jD]e\}} | j&| jT| jV| jX| jZ| j\| jJ| jLfvsb|}nn|j|dD]`} | j&| j(| jNfvs(|j6j9d|ztj jH y|jd|D]} | j&| jT| jV| jX| jZ| j\fvsI|j6j9d|ztj jH y|j`|jbvr'|jb|j`|jdk(s3|jjG|||r|jgn|j&|jTk(r|r|j&d|Dvr\t?tQ|jD]9\}} | j&|j&k(s t|j|z }n|nyt?|jD]Z\}} | j&| jV| jX| jZ| j\| jJ| jLfvsW|}nn|j|dD]k} | j&| j(| jN| jRfvs3|j6j9d|ztj jH y|jd|D]v} | j&| jV| jX| jZ| j\fvs>|j6j9d|ztj jH y|jjG|||j_n|r4|jji|t|jdz }n|j|dD]k} | j&| j(| jN| jRfvs3|j6j9d|ztj jH y|jjG||||_|jN|j&k(r|jjs|j|_ |S)a. 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The resulting index is returned nevertheless. :returns: The index within the style sheet's rule collection :Exceptions: - :exc:`~xml.dom.HierarchyRequestErr`: Raised if the rule cannot be inserted at the specified `index` e.g. if an @import rule is inserted after a standard rule set or other at-rule. - :exc:`~xml.dom.IndexSizeErr`: Raised if the specified `index` is not a valid insertion point. - :exc:`~xml.dom.NoModificationAllowedErr`: Raised if this style sheet is readonly. - :exc:`~xml.dom.SyntaxErr`: Raised if the specified rule has a syntax error and is unparsable. 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