o e@sHdZdgZddlmZddlmZddlZddlZGdddej Z dS)zCSSFontFaceRule implements DOM Level 2 CSS CSSFontFaceRule. From cssutils 0.9.6 additions from CSS Fonts Module Level 3 are added http://www.w3.org/TR/css3-fonts/. CSSFontFaceRule)CSSStyleDeclaration)cssruleNcseZdZdZ dfdd ZddZdd Zd d Zfd d Ze eeddZ ddZ e dde ddZ e ddddZ ddZe eddZe ddZZS)ra7 The CSSFontFaceRule interface represents a @font-face rule in a CSS style sheet. The @font-face rule is used to hold a set of font descriptions. Format:: font_face : FONT_FACE_SYM S* '{' S* declaration [ ';' S* declaration ]* '}' S* ; cssutils uses a :class:`~cssutils.css.CSSStyleDeclaration` to represent the font descriptions. For validation a specific profile is used though were some properties have other valid values than when used in e.g. a :class:`~cssutils.css.CSSStyleRule`. NFcs4tj||dd|_|r||_nt|_||_dS)z If readonly allows setting of properties in constructor only. :param style: CSSStyleDeclaration used to hold any font descriptions for this CSSFontFaceRule ) parentRuleparentStyleSheetz @font-faceN)super__init__Z _atkeywordstylerZ _readonly)selfr rrreadonly __class__LD:\Projects\ConvertPro\env\Lib\site-packages\cssutils/css/cssfontfacerule.pyr !s   zCSSFontFaceRule.__init__cCsd|jj|jjS)Nzcssutils.css.{}(style={!r}))formatr__name__r cssTextr rrr__repr__5szCSSFontFaceRule.__repr__cCsd|jj|jj|jt|S)Nz8)rrrr rvalididrrrr__str__;s zCSSFontFaceRule.__str__cCs tj|S)z#Return serialized property cssText.)cssutilsZserZdo_CSSFontFaceRulerrrr _getCssTextCs zCSSFontFaceRule._getCssTextcst|||}||d}|||jjkr+|jjd| |t j j ddSt |d}d}|j|ddd\}}||dkrQd}|jd | ||d di}|} |jd | ||id \} } |on| on|d }|j|ddd \} } || || }}|dkr|dkrd}|jd| |||}|rd}|jjd|dd|kr| | | |_|r|| ||_dSdS)ad :exceptions: - :exc:`~xml.dom.SyntaxErr`: Raised if the specified CSS string value has a syntax error and is unparsable. - :exc:`~xml.dom.InvalidModificationErr`: Raised if the specified CSS string value represents a different type of rule than the current one. - :exc:`~xml.dom.HierarchyRequestErr`: Raised if the rule cannot be inserted at this point in the style sheet. - :exc:`~xml.dom.NoModificationAllowedErr`: Raised if the rule is readonly. Nz-CSSFontFaceRule: No CSSFontFaceRule found: %s)error)rT)Zblockstartonly separateEnd{Fz:CSSFontFaceRule: No start { of style declaration found: %r wellformed:)expectedseq tokenizerZ productions)Z blockendonlyr}ZEOFz9CSSFontFaceRule: No "}" after style declaration found: %rz(CSSFontFaceRule: Trailing content found.)token)r _setCssTextZ _tokenize2Z _nexttoken_typeZ_prodsZ FONT_FACE_SYM_logrZ _valuestrxmldomZInvalidModificationErrrZ _tokensupto2Z _tokenvalueZ_tempSeq_parseappendrZ_setSeqr )r rr"ZattokenZnewStyleokZ beforetokensbracenewZnewseqZbeforewellformedr Z styletokensZbraceorEOFtokenvaltype_Z nonetokenr rrr%Gsp           zCSSFontFaceRule._setCssTextz7(DOM) The parsable textual representation of this rule.)doccCs4|t|trt||d|_dS||_||_dS)zK :param style: a CSSStyleDeclaration or string )rrN)Z_checkReadonly isinstancestrr_styleZ _parentRule)r r rrr _setStyles   zCSSFontFaceRule._setStylecC|jSN)r4rrrrzCSSFontFaceRule.z[(DOM) The declaration-block of this rule set, a :class:`~cssutils.css.CSSStyleDeclaration`.cCr6r7)ZFONT_FACE_RULErrrrr8r9z=The type of this rule, as defined by a CSSRule type constant.c CsTddg}|jjddD]}|jsdSz||jWq ty$Yq wt| S)Nz font-familysrcT)allF)r Z getPropertiesrremovename ValueErrorbool)r neededprrr _getValids  zCSSFontFaceRule._getValidz`CSSFontFace is valid if properties `font-family` and `src` are set and all properties are valid.cCsdS)NTrrrrrr8s)NNNF)r __module__ __qualname____doc__r rrrr%propertyrr5r typerBrr __classcell__rrr rrs: S  ) rE__all__ZcssstyledeclarationrrrZxml.domr(ZCSSRulerrrrrs