o >> import fontfinder >>> ff = fontfinder.FontFinder() >>> ff.addDirectories([dir1, dir2, dir3]) >>> ff.search() >>> ff.getFamilyNames() #or whichever queries you want... Because the disk search takes some time to find and parse hundreds of fonts, it can use a cache to store a file with all fonts found. The cache file name For each font found, it creates a structure with - the short font name - the long font name - the principal file (.pfb for type 1 fonts), and the metrics file if appropriate - the time modified (unix time stamp) - a type code ('ttf') - the family name - bold and italic attributes One common use is to display families in a dialog for end users; then select regular, bold and italic variants of the font. To get the initial list, use getFamilyNames; these will be in alpha order. >>> ff.getFamilyNames() ['Bitstream Vera Sans', 'Century Schoolbook L', 'Dingbats', 'LettErrorRobot', 'MS Gothic', 'MS Mincho', 'Nimbus Mono L', 'Nimbus Roman No9 L', 'Nimbus Sans L', 'Vera', 'Standard Symbols L', 'URW Bookman L', 'URW Chancery L', 'URW Gothic L', 'URW Palladio L'] One can then obtain a specific font as follows >>> f = ff.getFont('Bitstream Vera Sans', bold=False, italic=True) >>> f.fullName 'Bitstream Vera Sans' >>> f.fileName 'C:\code\reportlab\fonts\Vera.ttf' >>> It can also produce an XML report of fonts found by family, for the benefit of non-Python applications. Future plans might include using this to auto-register fonts; and making it update itself smartly on repeated instantiation. N)pickle) quoteattrasBytes)md5)z.ttfz.ttcz.otfz.pfbz.pfa @iiic@s(eZdZdZddZddZddZdS) FontDescriptorzThis is a short descriptive record about a font. typeCode should be a file extension e.g. ['ttf','ttc','otf','pfb','pfa'] cCsLd|_d|_d|_d|_d|_d|_d|_d|_d|_d|_ d|_ d|_ dS)NFr) namefullName familyName styleNameisBoldisItalic isFixedPitch isSymbolictypeCodefileNamemetricsFileName timeModifiedselfrJ/var/www/html/env/lib/python3.10/site-packages/reportlab/lib/fontfinder.py__init__Xs zFontDescriptor.__init__cCs d|jS)NzFontDescriptor(%s))rrrrr__repr__hs zFontDescriptor.__repr__cCsPg}|jD]\}}|dvr|r|d|tt|fqdd|dS)z Return an XML tag representation)rz%s=%sz)__dict__itemsappendrstrjoin)rattrskvrrrgetTagkszFontDescriptor.getTagN)__name__ __module__ __qualname____doc__rrr)rrrrr Ss  r )rl_isdir rl_isfile rl_listdir rl_getmtimec@s~eZdZgddddfddZdddZddd Zd d Zd d ZddZddZ dddZ ddZ ddZ ddZ ddZdS) FontFinderTFNcCsf||_||_|durt}|pd|_t|_||_||g|_ g|_ g|_ i|_ i|_ i|_dS)Nutf8)useCachevalidatesysgetfilesystemencoding _fsEncodingset_dirs_recuraddDirectories_fonts _skippedFiles _badFiles _fontsByName_fontsByFamily_fontsByFamilyBoldItalic)rdirsr4r5recur fsEncodingrrrrvs   zFontFinder.__init__cCsnt|r/|j||dur|r3n|jr1t|D]\}}}|D] }|jtj||q qdSdSdSdSN)r.r:addr;oswalkpathr%)rdirNamerDrDFdrrr addDirectorys zFontFinder.addDirectorycCs|D] }|j||dqdS)N)rD)rP)rdirNamesrDrKrrrr<szFontFinder.addDirectoriescs||js'|j}|D]}|j}|durq||jvr |j||q|g|j|<q|jtfdd|jD}||S)z2Returns a list of the distinct font families foundNc3|] }t|dVqdS)encNr.0_rErr z,FontFinder.getFamilyNames..)rAr=rr#r8listkeyssort)rfontsfontfamnamesrrXrgetFamilyNamess  zFontFinder.getFamilyNamescCs|j|gS)z5Return list of all font objects with this family name)rAget)rrrrrgetFontsInFamilyszFontFinder.getFontsInFamilycCsg}|d|d|jD] }|dt|q|D]#}|rB|dt|||D] }|d|q1|dq|dd|S) z.Reports on all families found as XML. z7zz z z z z )r#r:rrbrdr)r%)rlinesrKrr_rrrgetFamilyXmlReports       zFontFinder.getFamilyXmlReportcKsLg}|jD]}d}|D]\}}t||d|krd}q |r#||q|S)z%This is a general lightweight search.TNF)r=r"getattrr#)rkwdsselectedr_OKr'r(rrrgetFontsWithAttributess  z!FontFinder.getFontsWithAttributescCsD|jD]}|j|kr|j|kr|j|kr|Sqtd|||f)z$Try to find a font matching the specz+Cannot find font %s with bold=%s, italic=%s)r=rrrKeyError)rrbolditalicr_rrrgetFonts    zFontFinder.getFontcsH|jtdfddt|jD}ddlm}|d|}|S)zUBase this on the directories...same set of directories should give same cachec3rRrSrrUrXrrrYrZz/FontFinder._getCacheFileName..r)get_rl_tempfilez fonts_%s.dat)r8rr%sortedr: hexdigestreportlab.lib.utilsrr)rhashrrfnrrXr_getCacheFileNames &  zFontFinder._getCacheFileNamecCs"t|d}t|||dS)Nwb)openrdumpclose)rrfrrrsaves   zFontFinder.savecCs.t|d}t|}||j|jdS)Nrb)rzrloadr|r!update)rrr}finder2rrrrs  zFontFinder.loadc Cst}|js td|jr#|}t|r#z||WdSYddlm }|jD])}zt |}WnYq,|D]}t j |\}}|tvrUt} t j t j ||| _}zt|| _Wn |j|Yq=|}|ddkr|dd}|| _|dvr|j|n|dvrddlm} m} z | ||jd } Wn| y|j|Yq=w| j| _| j| _| j | _ | j!| _!t"t"| j#@k| _$t%t%| j#@k| _&nx|d krOtt j ||d rt j t j ||d | _'n"tt j ||d rt j t j ||d | _'n|j|q=dd l(m)} | | j'\}}|d| _|*d| j| _|*dd| _!t+|*dddk| _&d|*ddv| _$|j,| q=q,|jr`|-|t}dS)NzbFont search path is empty! Please specify search directories using addDirectory or addDirectoriesr)ST_MTIME.r)otfpfa)ttfttc) TTFontFileTTFError)r5pfbz.afmz.AFM) parseAFMFileFontNameFullName FamilyName ItalicAnglegrnWeight).timeclockr: ValueErrorr4rxr/rstatrr0rHrJsplitextlower EXTENSIONSr normpathr%rr1rr>r#rreportlab.pdfbase.ttfontsrrr5r?rrrr FF_FORCEBOLDflagsr FF_ITALICrrreportlab.pdfbase.pdfmetricsrrcfloatr=r~)rstartedcfnrrK fileNamesrrootextr}rrr_rinfoglyphsfinishedrrrsearchs               ;  zFontFinder.searchrF)FF)r*r+r,rrPr<rbrdrgrlrprxr~rrrrrrr2us      r2cCsddlm}t}d|_d|_ddl}|dtjtj |j d}||| t dt | t d|D]}t d|q?t tjj}|d |d D] }|d |jqXt |d |jdd dD] }||jdqpt t dt |dS)Nr) rl_configTzC:\windows\fontsr^zcache file name...z families...z %szfonts called Vera:zBitstream Vera Sansz %sz Bold fonts F)rrr z family report) reportlabrr2r4r5rPrHrJr%dirname__file__rprintrxrbr6stdoutwriterdrrlrrg)rffr rlFontDirroutwr_rrrtest@s4     r__main__) __version__r-r6rrHtempfilerurxml.sax.saxutilsrrhashlibr ImportErrorrFF_FIXEDFF_SERIF FF_SYMBOLIC FF_SCRIPTFF_NONSYMBOLICr FF_ALLCAP FF_SMALLCAPrr r.r/r0r1r2rr*rrrrs: 7    !L!