o &zh<(@sdZddlZddlZddlZddlmZddlmZmZdZ dZ dZ dZ dZ Gd d d ZeZdd d Zdd dZdddZddZdS)zO This is a collection for all the font-related code used by ``svglib`` module. N) registerFont)TTFErrorTTFont) Times-Roman Times-Italic Times-BoldTimes-BoldItalic HelveticaHelvetica-ObliqueHelvetica-BoldHelvetica-BoldObliqueCourierCourier-Oblique Courier-BoldCourier-BoldObliqueSymbol ZapfDingbatsr normal c@sfeZdZdZddZedddZeddd Zdd d Zd d Z dddZ dddZ dddZ dS)FontMapzj Managing the mapping of svg font names to reportlab fonts and registering them in reportlab. cCsi|_|dS)a  The map has the form: 'internal_name': { 'svg_family': 'family_name', 'svg_weight': 'font-weight', 'svg_style': 'font-style', 'rlgFont': 'rlgFontName' } for faster searching we use internal keys for finding the matching font N)_mapregister_default_fontsselfrG/var/www/html/kangema/venv/lib/python3.10/site-packages/svglib/fonts.py__init__s zFontMap.__init__rcCsh|}|dks |dkr|d7}|dkr&t|tur||7}n||7}|dkr2||7}|S)a If the weight or style is given, append the capitalized weight and style to the font name. E.g. family="Arial", weight="bold" and style="italic" then the internal name would be "Arial-BoldItalic", this mimics the default fonts naming schema. r-)typeintlower capitalize)familyweightstyle result_namerrrbuild_internal_name+s  zFontMap.build_internal_namettfcCsZd}|dk}|dk}|r|sd}n |r|rd}n|s"|r"d}||d|}|S)z Try to guess the actual font filename depending on family, weight and style, this works at least for windows on the "default" fonts like, Arial, courier, Times New Roman etc. bolditalicbdbii.)r )basenamer#r$ extensionprefixis_bold is_italicfilenamerrrguess_font_filename?s  zFontMap.guess_font_filenamec Csd}ztjddd|gtjtjd}|dt}Wn ty(|YSw|d}|D]}z t t ||Wn t yDYq0w|} n|S| t j|  v} t|||} ||||| d|j| <|| fS) NNFzfc-matchz-sz--format=%{file}\n)stdoutstderrr  svg_family svg_weight svg_stylerlgFontexact) subprocessPopenPIPE communicatedecodesysgetfilesystemencodingOSErrorsplitrrrr ospathr/rr&r) r font_namer#r$ NOT_FOUNDpipeoutput font_paths font_pathsuccess_font_pathr? internal_namerrruse_fontconfigRs6     zFontMap.use_fontconfigcCs|jddd|jdddd|jdddd |jdddd d |jd d d|jd dd d|jd ddd |jd dddd |jddd|jdddd|jdddd |jddddd |jdddd |jddddd |jdd d|jddd d|jdddd |jddddd |jddd|jdddd|jdddd |jdddd d |jddd|jdddd|jdddd |jdddd d |jddd|jdddd|jdddd |jddddd dS)NzTimes New Romanr) rlgFontNamer)r)r#rTr*r)r$rTr)r#r$rTr r r r z Courier Newr rrrz sans-serifseriftimes monospace register_fontrrrrrrsT zFontMap.register_default_fontsNcCs^||||dur|j||dd|dur|j||dd|dur-|j||ddddSdS)Nr))r#r*)r$)r#r$rXrr"rr)r* bolditalicrrrregister_font_familys zFontMap.register_font_familycCsd}t|||}|dur|}|tvr"||||dd|j|<|dfS|tvrM|durOztt||||||dd|j|<|dfWStyL|YSwdSdS)z Register a font identified by its family, weight and style linked to an actual fontfile. Or map an svg font family, weight and style combination to a reportlab fontname. r6NTr:)rr&STANDARD_FONT_NAMESrrrr)r font_familyrPr#r$rTrLrRrrrrYs(   zFontMap.register_fontcCst|||}|tvr|dfS||jvr"|j|d|j|dfSt|||}|||\}}|dur9||fS||||S)?Return the font and a Boolean indicating if the match is exact.Tr>r?N)rr&r]rr5rYrS)rrKr#r$rRguessed_filenamereg_namer?rrr find_fonts zFontMap.find_fontrr)rrr'NNNNrrN) __name__ __module__ __qualname____doc__r staticmethodr&r5rSrr\rYrbrrrrrs    2 "rcCst|||||S)zU Register a font by name or alias and path to font including file extension. ) _font_maprY)rKrPr#r$rTrrrrYsrYcCst|||S)r_)rkrb)rKr#r$rrrrbsrbcCst|||||dSN)rkr\rZrrrr\sr\cCstSrl)rkrrrrget_global_font_mapsrmrercrd)rirIr@rEreportlab.pdfbase.pdfmetricsrreportlab.pdfbase.ttfontsrrr]DEFAULT_FONT_NAMEDEFAULT_FONT_WEIGHTDEFAULT_FONT_STYLEDEFAULT_FONT_SIZErrkrYrbr\rmrrrrs$ J