h @SSKJrJr SSKrSSKrSSKJr SSKJr SSK J r SSK J r SSKJrJrJrJrJr SSK Jr SS KJr SS KJrJr SS KJr SS KJr SSKrSSKr\R@"\!5r"S r#Sr$Sr%Sr&Sr'Sr(SnSjr)"SS\*5r+"SS\+5r,"SS\"S/SQ55r-"SS5r."SS\+5r/"SS \/5r0"S!S"\/5r1"S#S$\+5r2"S%S&\+5r3"S'S(\+5r4"S)S*\+5r5"S+S,\+5r6"S-S.\+5r7"S/S0\+5r8"S1S2\+5r9"S3S4\*5r:"S5S6\+5r;"S7S8\+5rS;r?S<r@SoS=jrAS>rBS?rCS@rDSArESBrFSCrGSDrHSErISFrJSGrKSHrLSIrMSJrNSKrOSLrPSpSMjrQSNrRSpSOjrSSPrTSQrUSRrVSSrW\"STSU5rXSVrYSWrZSXr[SYr\SZr]S[r^S\r_S]r`S^raS_rb"S`Sa\*5rc\"SbS5rd\"ScS5reSqSdjrfSrSejrgSrSfjrhSsSgjriStShjrjSirkSjrlSkrmSlrnSmrog)u) namedtuple OrderedDictN) fixedToFloat)otRound)ttLib)otTables) ValueRecordvalueRecordFormatDictOTLOffsetOverflowError OTTableWriterCountReference)otBase)STATNameStatement)_compression_level_from_envcompact_lookup)OpenTypeLibError)reducecU(dg[R"5n[[U5URS9UlU$![ an[SUS35UeSnAff=f)aBuilds a coverage table. Coverage tables (as defined in the `OpenType spec `__) are used in all OpenType Layout lookups apart from the Extension type, and define the glyphs involved in a layout subtable. This allows shaping engines to compare the glyph stream with the coverage table and quickly determine whether a subtable should be involved in a shaping operation. This function takes a list of glyphs and a glyphname-to-ID map, and returns a ``Coverage`` object representing the coverage table. Example:: glyphMap = font.getReverseGlyphMap() glyphs = [ "A", "B", "C" ] coverage = buildCoverage(glyphs, glyphMap) Args: glyphs: a sequence of glyph names. glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns: An ``otTables.Coverage`` object or ``None`` if there are no glyphs supplied. NkeyzCould not find glyph z in font)otCoveragesortedset __getitem__glyphsKeyError ValueError)rglyphMapselfes J/var/www/html/env/lib/python3.13/site-packages/fontTools/otlLib/builder.py buildCoverager#se8  ;;=DES[h.B.BC  K E08<=1DEs"A A" AA"cR^TcgTVs/sH o3cMUPM snmT(dg[U4SjT55(d-S[TVs/sHoDRPM sn5-5e[R"5nTSRUlXlTUl[UR 5UlUb=U=R [-sl[U[5(dU5eX%l U$UR [-S:Xd SU-5eU$s snfs snf)aTurns a collection of rules into a lookup. A Lookup (as defined in the `OpenType Spec `__) wraps the individual rules in a layout operation (substitution or positioning) in a data structure expressing their overall lookup type - for example, single substitution, mark-to-base attachment, and so on - as well as the lookup flags and any mark filtering sets. You may import the following constants to express lookup flags: - ``LOOKUP_FLAG_RIGHT_TO_LEFT`` - ``LOOKUP_FLAG_IGNORE_BASE_GLYPHS`` - ``LOOKUP_FLAG_IGNORE_LIGATURES`` - ``LOOKUP_FLAG_IGNORE_MARKS`` - ``LOOKUP_FLAG_USE_MARK_FILTERING_SET`` Args: subtables: A list of layout subtable objects (e.g. ``MultipleSubst``, ``PairPos``, etc.) or ``None``. flags (int): This lookup's flags. markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. Returns: An ``otTables.Lookup`` object or ``None`` if there are no subtables supplied. Nc3Z># UH oRTSR:Hv M" g7frN) LookupType).0t subtabless r" buildLookup..os%9BA ! ///s(+z3all subtables must have the same LookupType; got %srz]if markFilterSet is None, flags must not set LOOKUP_FLAG_USE_MARK_FILTERING_SET; flags=0x%04x) allreprr,rLookup LookupFlagSubTablelen SubTableCount"LOOKUP_FLAG_USE_MARK_FILTERING_SET isinstanceintMarkFilteringSet)r/flags markFilterSetstr.r s` r" buildLookupr@Ls*<':ii:I  9B   lookup_index)r rHrJrKrLs r"__init__LookupBuilder.__init__sQ //1  ',$ D$! ((((c[XR5=(aY URUR:H=(a9 URUR:H=(a URUR:H$N)r: __class__rKrMr>r others r"equalsLookupBuilder.equalssZ unn - : ekk) :5#3#33 :""e&9&99  rQc0$)z?Infers glyph glasses for the GDEF table, such as {"cedilla":3}.r s r"inferGlyphClassesLookupBuilder.inferGlyphClasses rQc0$)z$Helper for building 'aalt' features.rZr[s r"getAlternateGlyphs LookupBuilder.getAlternateGlyphsr^rQcB[XRUR5$rS)r@rMr>r r/s r" buildLookup_LookupBuilder.buildLookup_s9oot7I7IJJrQc0n[UR5URRS9HnXupEXB;dM[ U5X$'M U$)z{"cedilla": ("BOTTOM", ast.Anchor), ...} --> {"BOTTOM":0, "TOP":1} Helper for MarkBasePostBuilder, MarkLigPosBuilder, and MarkMarkPosBuilder. Seems to return the same numeric IDs for mark classes as the AFDKO makeotf tool. r)rkeysrH getGlyphIDr7)r marksidsmark markClassName _markAnchors r"buildMarkClasses_LookupBuilder.buildMarkClasses_sN5::rKN)__name__ __module__ __qualname____firstlineno__rrOrWr\r`rdrnryrrrrr__static_attributes__rZrQr"rBrBsD&O) K 884/  rQrBc6\rSrSrSrSrSrSrSrSr Sr g ) AlternateSubstBuilderacBuilds an Alternate Substitution (GSUB3) lookup. Users are expected to manually add alternate glyph substitutions to the ``alternates`` attribute after the object has been initialized, e.g.:: builder.alternates["A"] = ["A.alt1", "A.alt2"] Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. alternates: An ordered dictionary of alternates, mapping glyph names to a list of names of alternates. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. cR[RXUSS5 [5Ulg)NrG)rBrOr alternatesr rHrJs r"rOAlternateSubstBuilder.__init__st8VQ?%-rQcl[RX5=(a URUR:H$rS)rBrWrrUs r"rWAlternateSubstBuilder.equalss'##D0XT__HXHX5XXrQcdURUR[5nURU5$)zrBuild the lookup. Returns: An ``otTables.Lookup`` object representing the alternate substitution lookup. )rrbuildAlternateSubstSubtablerdrcs r"buildAlternateSubstBuilder.builds1.. OO8   ++rQcUR$rSrr[s r"r`(AlternateSubstBuilder.getAlternateGlyphss rQcNURURURU4'grS)rrrs r"r(AlternateSubstBuilder.add_subtable_breaks!<@# UHn[U5S:v M g7f)r$Nr7)r-xs r"r0.7s48as1vz8sTF)rrurr~any)r rrxs r"hasAnyGlyphClasses)ChainContextualRuleset.hasAnyGlyphClasses1sIJJD![[$++t{{C48444DrQcSupn/nXU4HVn/nURHnURXu5 M URU5nU(d gURU5 MX U$)N)rr$r%)rrt_classBuilderForContext) r PREFIXGLYPHSSUFFIXclassDefBuildersixcontextrclassess r"format2ClassDefs'ChainContextualRuleset.format2ClassDefs;sn!(6*BGZZqu% 227;G  # #G ,+ rQc[SS9nUHAnUH8n[U5nURU5(d gURU5 M: MC U$)NF useClass0)ClassDefBuilderrcanAddadd)r rclassdefbuilderpositionglyphsetrs r"r.ChainContextualRuleset._classBuilderForContextHsS)E:H$X&--f55##F+ % rQrN) rrrrrOrrrrrrrrZrQr"rr!s>   rQrc\rSrSrSrSrSrSrSSjrSSjr SSjr S r S r SS jr SS jrSS jrSSjrSSjrSSjrSrSrg)ChainContextualBuilderiScl[RX5=(a URUR:H$rSrBrWrrUs r"rWChainContextualBuilder.equalsT%##D0NTZZ5;;5NNrQc$[5/nURHCnUR(aUR[55 M/USR U5 ME UVs/sH n[ UR5S:dMUPM" sn$s snf)Nrr)rrrrtrr7)r rulesetrrs r"rulesetsChainContextualBuilder.rulesetsWst*+,JJD%%578 BK   %  #77ac!''lQ&67777s #B B cU(dgUR[R"U55n[5nUR X0R 5 [ UR55nU$Nr)rdcopydeepcopyr compilerHr7 getAllData)r r/rKwsizes r"getCompiledSize_'ChainContextualBuilder.getCompiledSize_csO!!$-- ":; O a#1<<>" rQc /nUR5n[SU55nURRR S5nU(dUR S:XaSnUGH nSSS//nUR H&nUSRURXs55 M( UR5nU(aURXXU5/US'UR(dURXS5/US'/n S H7n Xj(dMURXj5n U RXU 45 M9 U (d['S UR$5e[)U S S 9upUR+U5 GM UR-U5$![a9n [R!S U [#UR$5U 4-5 Sn A MSn A ff=f)zzBuild the lookup. Returns: An ``otTables.Lookup`` object representing the chained contextual positioning lookup. c38# UHoRv M g7frS)r)r-rs r"r0/ChainContextualBuilder.build..xsIW00sz$fontTools.otlLib.builder:WRITE_GPOS7PosTNrr%r$)r$r%rz*Contextual format %i at %s overflowed (%s)zAll candidates overflowedc US$rrZ)rs r".ChainContextualBuilder.build..sadrQr)rrrHcfgget subtable_typerrtbuildFormat3SubtablerbuildFormat2SubtablerbuildFormat1Subtablerr rrstrrJrminextendrd)r r/rchaining write_gpos7r candidatesr classdefscandidates_by_sizeirr! _min_sizewinners r"rChainContextualBuilder.buildns ==?IIIiimm''(NO t11U:HGdB/J 1 $$T%>%>t%NO& 002I--g(K! 1 --!%!:!:7!M N 1 !# ==I#44Z]C+114A2GH&&'BDMMRR #$6N K I   V $O V  ++!2 H #dmm"4a89s F G .GG c 4URUS9nSUlUR5 [5n0nUR SUS9nUR GHsnUR SUS9nU(a[UR5Ul [UR5Ul [UR5V s/sHn [U 5SPM sn UlURV s/sHn [U 5SPM sn Ul[UR 5UlO[UR 5UlUR SSV s/sHn [U 5SPM sn UlUR)Xx5 [UR S5Sn X;aUR+U 5 /XZ'XZR-U5 GMv [/X@R05Ul/n UR2R HLn UR5SUS9n [7XX\5 [7XS3[X\55 U R-U 5 MN [7X0R9SUS9U 5 [7X0R9SUS9S-[U 55 U$s sn fs sn fs sn f)Nr r$formatr rCount) newSubtable_FormatpopulateDefaultsr ruleAttr_rnewRule_r7rurqr~r|rslist Backtrack LookAheadrrrInputbuildLookupListrrtr#rr newRuleSet_setattr ruleSetAttr_)r rr r?rxrulesetsByFirstGlyphruleAttrrruleAsSubtabler firstGlyphruleSetsrruleSets r"r+ChainContextualBuilder.buildFormat1SubtablesA     1  5!>>X>>MMD!]]!h]GN585E2585E2@H@U+V@U1DGAJ@U+V(@D +L 1DGAJ +L(14T[[1A.,/ ,<)8< AB#H1DGAJ#HN   6dkk!n-a0J5 Z(35$0 , 3 3N C+".$Hmm< ##A&&a(&CG G';'> ? Gz/5I5L1M N OOG $ $ %%Q%BHM !!X!>H#h-  =,W+L $Is5J #J Jc URUS9nSUlUR5 U(a4UVs/sHoUR5PM snuUlUlUlOUSR5UlUSR5n/nUH$nURSUS9n URU 5 M& [5n URSUS9n URGHtn URSUS9n U(Ga][U R 5U l[U R$5U l[)U R 5Vs/sH(nURR*[-U5SPM* snU lU R$Vs/sH'oR R*[-U5SPM) snU l[U R25U lU R2SSVs/sH'oR R*[-U5SPM) snU lUUR R*[-U R2S5SnO[U R25U lU R2SSVs/sH'oRR*[-U5SPM) snU lUURR*[-U R2S5SnUR=X5 U [U R2S5-n [?X5RU 5 [AUU S3[?XS35S-5 GMw [CU5Hunn [?X5(aMSUU'M [AX@RESUS9U5 [AX@RESUS9S-[U55 [GXRH5Ul%U$s snfs snfs snfs snfs snf)Nrr%r$rrr)&rrrrBacktrackClassDef InputClassDefLookAheadClassDefClassDefrr$rtrrrrr7rurqr~r|rs classDefsrr r!rrr"rClassr#getattrr% enumerater&r#rr)r rrr r?c inClasses classSets_classSetrx classRuleAttrrr)rsetForThisRulers r"r+ChainContextualBuilder.buildFormat2Subtables     1    %..IqI.  $ $$A,,,.BKaL((*  A''q8'DH   X &5a(C MMD!]]!h]GN585E2585E2 &dkk2,2((22471:>2,( IM ,HS1((22471:> ,(25T[[1A.DHKKPQPRO(DSq$$..tAwqz:O($"+$$..tDKKN/CA/FG"-0 ,<)?C{{12(?N!KK))$q'!*5($"+KK))$t{{1~*>q*AB"   6 DKKN+ +H N 2 9 9. I  /'/(?@1D I"R%Y/KAx833# ! 0 %%Q%BIN !!X!>H#i. $Hmm<  A/,,, ((sO /O% .O*,.O/.O4cDURUS9nSUlU(aUURURU5 UR UR U5 UR URU5 OURURU5 URX5 U$)Nrr) rrryrurr~rrrr#)r rr r?s r"r+ChainContextualBuilder.buildFormat3Subtable/s     1   & &t{{B 7  & &t{{B 7  " "4;; 3   dkk2 . T& rQc^[UR5Hup4UcM [U[5(dU/nUHlnURc4[U[ 5(aSnOSn[ SUS3UR5eURU5nX7l URUl Mn M g)N substitution positioningz2Missing index of the specified lookup, might be a z lookup) r6rr:rrNChainContextPosBuilderrrJnewLookupRecord_ SequenceIndexLookupListIndex)r rr? sequenceIndex lookupListlrVrecs r"r#&ChainContextualBuilder.buildLookupList;s)24<<)@ %M%!*d33",J#A~~-%d,BCC$2E$1E.227A MM //3C(5%*+..C'$ *ArQcURR[URURURUR/55 grS)rrtrrrs r"r)ChainContextualBuilder.add_subtable_breakPsC  $$$$$$%%&   rQcSUR3nU(aSU-n[[U5"5n[X0RS3S5 [X0RS3/5 U$)NContextChainrr LookupRecord)rr5rr%)r r  subtablenamer?s r"r#ChainContextualBuilder.newSubtable_Zsf !3!3 45 "\1L R & ())*%0!4))*,7< rQcUS:XaSnOUS:XaSnO [W5eURSSUS3nU(aSU-nU$) Nr$Ruler%r4rrSetrQAssertionErrorrr rr  formatTyperSs r"r&#ChainContextualBuilder.ruleSetAttr_msV Q;J q[ J , ,,,Qq12:,cB "\1LrQcUS:XaSnOUS:XaSnO [W5eURSSUS3nU(aSU-nU$) Nr$r%r4rrrVrQrXrZs r"r ChainContextualBuilder.ruleAttr_ysV Q;J q[ J , ,,,Qq12:,dC "\1LrQcn[[URX55"5nUR5 U$rS)r5rr&rr rr r?s r"r$"ChainContextualBuilder.newRuleSet_s4  !!&3    rQcn[[URX55"5nUR5 U$rS)r5rrrras r"rChainContextualBuilder.newRule_s2  v0    rQNc`U(a SU-nSU-n[X5(d[XS5 [X/5 U(aUnO[[U5"5n[X[X5S-5 U(a[X5R XW5 U$[X5R U5 U$)NrQrr$)hasattrr%r5rinsertrt)r r? subtable_name count_nameexistingindexr  new_subtables r"attachSubtableWithCount_/ChainContextualBuilder.attachSubtableWithCount_s #m3M :-Jr&& BA & Br * #L#2}57L 7! ;<  B & - -e B B & - -l ;rQcZURUURS3URS3SS9$)NrRrFr)rmrr r?s r"rE'ChainContextualBuilder.newLookupRecord_sB,, !!", /!!"% ( -  rQrZ)T)r$T)NNF)rrrrrWrrrrrrr#rrr&rr$rrmrErrZrQr"rrSs_O 8 E,N,\JX 9* &  RW4 rQrc$\rSrSrSrSrSrSrg)rDiaBuilds a Chained Contextual Positioning (GPOS8) lookup. Users are expected to manually add rules to the ``rules`` attribute after the object has been initialized, e.g.:: # pos [A B] [C D] x' lookup lu1 y' z' lookup lu2 E; prefix = [ ["A", "B"], ["C", "D"] ] suffix = [ ["E"] ] glyphs = [ ["x"], ["y"], ["z"] ] lookups = [ [lu1], None, [lu2] ] builder.rules.append( (prefix, glyphs, suffix, lookups) ) Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. rules: A list of tuples representing the rules in this lookup. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. cP[RXUSS5 /UlSUlg)NrFr'rrBrOrrrs r"rOChainContextPosBuilder.__init__s%t8VQ? "rQc^^SnUSSS2HMmTUR:XaUs $[T[5(dM.[UU4SjU55(dMKTnMO U$)z$Helper for add_single_pos_chained_()Nrc3H># UHnTRUT5v M g7frS)can_add)r-glyphlookupvalues r"r0CChainContextPosBuilder.find_chainable_single_pos..s"<:@ue,,&s")rr:SinglePosBuilderr2)r rrr{resrzs ` @r"find_chainable_single_pos0ChainContextPosBuilder.find_chainable_single_possbddmF--- &"233<:@<99 $ rQrrN)rrrrrrOrrrZrQr"rDrDs4# rQrDc0\rSrSrSrSrSrSrSrSr g) ChainContextSubstBuilderiaBuilds a Chained Contextual Substitution (GSUB6) lookup. Users are expected to manually add rules to the ``rules`` attribute after the object has been initialized, e.g.:: # sub [A B] [C D] x' lookup lu1 y' z' lookup lu2 E; prefix = [ ["A", "B"], ["C", "D"] ] suffix = [ ["E"] ] glyphs = [ ["x"], ["y"], ["z"] ] lookups = [ [lu1], None, [lu2] ] builder.rules.append( (prefix, glyphs, suffix, lookups) ) Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. rules: A list of tuples representing the rules in this lookup. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. cP[RXUSS5 /UlSUlg)NrGSubstrtrs r"rO!ChainContextSubstBuilder.__init__s%t8VQ? $rQcv^0nURHnUR(aMURHn[U[5(dU/nUH^nUcMUR 5nUR 5H2upgURU/5mTRU4SjU55 M4 M` M M U$)Nc36># UHoT;dM Uv M g7frSrZ)r-ralts_for_glyphs r"r0>ChainContextSubstBuilder.getAlternateGlyphs..s2+7aN;R->ub-IN*112+724@&( rQc^^SnURSSS2HgnUR(aUs $URH?m[TU5(dM[ UU4SjTR 55(aM=TnMA Mi U$)z.Helper for add_{single,multi}_subst_chained_()Nrc3d># UH%oT;=(a TUTRU:gv M' g7frSr)r-rrsubs r"r0@ChainContextSubstBuilder.find_chainable_subst..s/>KVaLAWQZ3;;q>%AA;s-0)rrrr:rr)r r builder_classr~rrs ` @r"find_chainable_subst-ChainContextSubstBuilder.find_chainable_substssJJtt$D%% ||c=11#>KN;;>;;C $% rQc^^SnURSSS2HrnUR(aUs $URHJm[T[5(dM[ UU4Sj[ R"U655(dMHTnML Mt U$)z(Helper for add_ligature_subst_chained_()Nrc3b># UH$nTRRUT5T:Hv M& g7frS) ligaturesr)r-seq replacementrs r"r0IChainContextSubstBuilder.find_chainable_ligature_subst..+s.9MM%%c;7;F9s,/)rrrr:LigatureSubstBuilderr2 itertoolsproduct)r rrr~rrs ` @r"find_chainable_ligature_subst6ChainContextSubstBuilder.find_chainable_ligature_subst"sJJtt$D%% ||!#';<<(00&9C$% rQrN) rrrrrrOr`rrrrZrQr"rrs4% $ rQrc0\rSrSrSrSrSrSrSrSr g) ri3aRBuilds a Ligature Substitution (GSUB4) lookup. Users are expected to manually add ligatures to the ``ligatures`` attribute after the object has been initialized, e.g.:: # sub f i by f_i; builder.ligatures[("f","f","i")] = "f_f_i" Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. ligatures: An ordered dictionary mapping a tuple of glyph names to the ligature glyphname. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. cR[RXUSS5 [5Ulg)NrGr&)rBrOrrrs r"rOLigatureSubstBuilder.__init__Jst8VQ?$rQcl[RX5=(a URUR:H$rS)rBrWrrUs r"rWLigatureSubstBuilder.equalsNs%##D0VT^^u5VVrQcdURUR[5nURU5$)zqBuild the lookup. Returns: An ``otTables.Lookup`` object representing the ligature substitution lookup. )rrbuildLigatureSubstSubtablerdrcs r"rLigatureSubstBuilder.buildQs1.. NN6   ++rQcNURURURU4'grS)rrrs r"r'LigatureSubstBuilder.add_subtable_break]s!;?;O;O,,h78rQ)rN rrrrrrOrWrrrrZrQr"rr3s,'W ,PrQrc0\rSrSrSrSrSrSrSrSr g) MultipleSubstBuilderiaaBuilds a Multiple Substitution (GSUB2) lookup. Users are expected to manually add substitutions to the ``mapping`` attribute after the object has been initialized, e.g.:: # sub uni06C0 by uni06D5.fina hamza.above; builder.mapping["uni06C0"] = [ "uni06D5.fina", "hamza.above"] Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. mapping: An ordered dictionary mapping a glyph name to a list of substituted glyph names. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. cR[RXUSS5 [5Ulg)NrGr%rBrOrrrs r"rOMultipleSubstBuilder.__init__xt8VQ?"} rQcl[RX5=(a URUR:H$rSrBrWrrUs r"rWMultipleSubstBuilder.equals|%##D0RT\\U]]5RRrQcdURUR[5nURU5$rS)rrbuildMultipleSubstSubtablerdrcs r"rMultipleSubstBuilder.builds*..t||=WX   ++rQcNURURURU4'grSrrrs r"r'MultipleSubstBuilder.add_subtable_break!9=9M9M d**H56rQrNrrZrQr"rras,%S,NrQrc0\rSrSrSrSrSrSrSrSr g) CursivePosBuilderiaBuilds a Cursive Positioning (GPOS3) lookup. Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. attachments: An ordered dictionary mapping a glyph name to a two-element tuple of ``otTables.Anchor`` objects. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. cB[RXUSS5 0Ulg)NrFr)rBrO attachmentsrs r"rOCursivePosBuilder.__init__st8VQ?rQcl[RX5=(a URUR:H$rS)rBrWrrUs r"rWCursivePosBuilder.equalss+   - W$2B2BeFWFW2W rQc6UHnX44URU'M g)aAdds attachment information to the cursive positioning lookup. Args: location: A string or tuple representing the location in the original source which produced this lookup. (Unused.) glyphs: A list of glyph names sharing these entry and exit anchor locations. entryAnchor: A ``otTables.Anchor`` object representing the entry anchor, or ``None`` if no entry anchor is present. exitAnchor: A ``otTables.Anchor`` object representing the exit anchor, or ``None`` if no exit anchor is present. Nr)r rJr entryAnchor exitAnchorrys r"add_attachment CursivePosBuilder.add_attachments!E'2&?D  U #rQcf[URUR5nURU/5$)zoBuild the lookup. Returns: An ``otTables.Lookup`` object representing the cursive positioning lookup. )buildCursivePosSubtablerrrdrps r"rCursivePosBuilder.builds-%T%5%5t}} E  "&&rQrN) rrrrrrOrWrrrrZrQr"rrs  @ 'rQrc0\rSrSrSrSrSrSrSrSr g) MarkBasePosBuilderiaBuilds a Mark-To-Base Positioning (GPOS4) lookup. Users are expected to manually add marks and bases to the ``marks`` and ``bases`` attributes after the object has been initialized, e.g.:: builder.marks["acute"] = (0, a1) builder.marks["grave"] = (0, a1) builder.marks["cedilla"] = (1, a2) builder.bases["a"] = {0: a3, 1: a5} builder.bases["b"] = {0: a4, 1: a5} Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. marks: An dictionary mapping a glyph name to a two-element tuple containing a mark class ID and ``otTables.Anchor`` object. bases: An dictionary mapping a glyph name to a dictionary of mark class IDs and ``otTables.Anchor`` object. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. cP[RXUSS5 0Ul0Ulg)NrFr&)rBrOribasesrs r"rOMarkBasePosBuilder.__init__s$t8VQ?  rQc[RX5=(a9 URUR:H=(a URUR:H$rS)rBrWrirrUs r"rWMarkBasePosBuilder.equalss?   - * ekk) * ekk) rQcURVs0sHoS_M nnURURVs0sHoS_M sn5 U$s snfs snf)Nr$r)rupdaterir ryrs r"r\$MarkBasePosBuilder.inferGlyphClassessJ(, 3 u( 3 TZZ8ZEaxZ89 48 A  AcURUR5n0nURR5H(unupEXA;a[SU<SU<35eXU4X#'M* 0nURR5HCupx0Xg'UR5H&upEXA;a[SU<SU<35eXVUX'M( ME [ X&UR 5n URU 5$)ztBuild the lookup. Returns: An ``otTables.Lookup`` object representing the mark-to-base positioning lookup. z Mark class z not found for mark glyph z not found for base glyph )rnrirrrbuildMarkBasePosrrd) r markClassesrirkmcanchorrryanchorsr/s r"rMarkBasePosBuilder.builds,,TZZ8 "&**"2"2"4 D,2$ CEtL'?F3EK #5 "jj..0NEEL%mmo ($GI5Q17e [_- .1%U4==A   ++rQ)rriN rrrrrrOrWr\rrrZrQr"rrs6   ,rQrc0\rSrSrSrSrSrSrSrSr g) MarkLigPosBuilderiaBuilds a Mark-To-Ligature Positioning (GPOS5) lookup. Users are expected to manually add marks and bases to the ``marks`` and ``ligatures`` attributes after the object has been initialized, e.g.:: builder.marks["acute"] = (0, a1) builder.marks["grave"] = (0, a1) builder.marks["cedilla"] = (1, a2) builder.ligatures["f_i"] = [ { 0: a3, 1: a5 }, # f { 0: a4, 1: a5 } # i ] Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. marks: An dictionary mapping a glyph name to a two-element tuple containing a mark class ID and ``otTables.Anchor`` object. ligatures: An dictionary mapping a glyph name to an array with one element for each ligature component. Each array element should be a dictionary mapping mark class IDs to ``otTables.Anchor`` objects. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. cP[RXUSS5 0Ul0Ulg)NrF)rBrOrirrs r"rOMarkLigPosBuilder.__init__$$t8VQ? rQc[RX5=(a9 URUR:H=(a URUR:H$rS)rBrWrirrUs r"rWMarkLigPosBuilder.equals)?   - 2 ekk) 2%//1 rQcURVs0sHoS_M nnURURVs0sHoS_M sn5 U$s snfs snf)Nr%r)rrrirs r"r\#MarkLigPosBuilder.inferGlyphClasses0J(,7u(7 TZZ8ZEaxZ89 88rc URUR5nURR5VVVs0sHunup4X!UU4_M nnnn0nURR5HKupx/Xg'UH<n XgR U R5VV s0sH up:XU _M sn n5 M> MM [ XVUR 5n URU 5$s snnnfs sn nf)zxBuild the lookup. Returns: An ``otTables.Lookup`` object representing the mark-to-ligature positioning lookup. )rnrirrrtbuildMarkLigPosrrd) r rrkrrriligslig componentsr7ar/s r"rMarkLigPosBuilder.build5s,,TZZ8 FJjjFVFVFX FX0BlrDr?F+ +FX  #~~335OCDI   !'')!L)+/1"4)!LM  6$E?   ++ "Ms C&C-)rriNrrZrQr"rrs<   ,rQrc0\rSrSrSrSrSrSrSrSr g) MarkMarkPosBuilderiIa{Builds a Mark-To-Mark Positioning (GPOS6) lookup. Users are expected to manually add marks and bases to the ``marks`` and ``baseMarks`` attributes after the object has been initialized, e.g.:: builder.marks["acute"] = (0, a1) builder.marks["grave"] = (0, a1) builder.marks["cedilla"] = (1, a2) builder.baseMarks["acute"] = {0: a3} Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. marks: An dictionary mapping a glyph name to a two-element tuple containing a mark class ID and ``otTables.Anchor`` object. baseMarks: An dictionary mapping a glyph name to a dictionary containing one item: a mark class ID and a ``otTables.Anchor`` object. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. cP[RXUSS5 0Ul0Ulg)NrFr)rBrOri baseMarksrs r"rOMarkMarkPosBuilder.__init__drrQc[RX5=(a9 URUR:H=(a URUR:H$rS)rBrWrirrUs r"rWMarkMarkPosBuilder.equalsirrQcURVs0sHoS_M nnURURVs0sHoS_M sn5 U$s snfs snf)Nr)rrrirs r"r\$MarkMarkPosBuilder.inferGlyphClassesprrcURUR5n[UR5URS9nURR 5VVVs0sHunupEX1UU4_M nnnn[ R"5nSUl[U5Ul [X`R5Ul [URUR5Ul[!X`R5Ul[ R$"5Ul[URR&5UR$l/UR$lURR&H^nUVs/sH o@RUR U5PM" n nUR$R*R-[/U 55 M` UR1U/5$s snnnfs snf)ztBuild the lookup. Returns: An ``otTables.Lookup`` object representing the mark-to-mark positioning lookup. rr$)rnrirrgrrr MarkMarkPosrr7 ClassCountr#r Mark1Coverager Mark2CoveragebuildMarkArray Mark1Array Mark2Arrayr Mark2Count Mark2RecordrtbuildMark2Recordrd) r r markClassListrkrrrir?basers r"rMarkMarkPosBuilder.buildusw,,TZZ8 {//1{G FJjjFVFVFX FX0BlrDr?F+ +FX  ^^  K( ( >(G&umm<   #&r'7'7'>'>#?  $& !$$++D>KLm~~d+//3mGL MM % % , ,-=g-F G,  "&&! Ms G1'G%)rriNrrZrQr"rrIs4   'rQrc0\rSrSrSrSrSrSrSrSr g) ReverseChainSingleSubstBuilderia Builds a Reverse Chaining Contextual Single Substitution (GSUB8) lookup. Users are expected to manually add substitutions to the ``substitutions`` attribute after the object has been initialized, e.g.:: # reversesub [a e n] d' by d.alt; prefix = [ ["a", "e", "n"] ] suffix = [] mapping = { "d": "d.alt" } builder.substitutions.append( (prefix, suffix, mapping) ) Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. substitutions: A three-element tuple consisting of a prefix sequence, a suffix sequence, and a dictionary of single substitutions. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. cB[RXUSS5 /Ulg)NrGr')rBrOrrs r"rO'ReverseChainSingleSubstBuilder.__init__st8VQ? rQcl[RX5=(a URUR:H$rSrrUs r"rW%ReverseChainSingleSubstBuilder.equalsrrQc/nURHup#n[R"5nSUlUR X%5 UR X55 [ UR5UR5Ul [U5Ul URRVs/sHodUPM snUl URU5 M URU5$s snf)z{Build the lookup. Returns: An ``otTables.Lookup`` object representing the chained contextual substitution lookup. r$)rrReverseChainSingleSubstrryrr#rgrrr7rr Substitutertrd)r r/rur~rr?rs r"r$ReverseChainSingleSubstBuilder.builds '+zz #FG++-BBI  & &v 2  & &v 2'  FBKLBM131C1CD1CAQZ1CDBM   R (2  ++Es$C cgrSrZrs r"r1ReverseChainSingleSubstBuilder.add_subtable_breaks rQrNrrZrQr"rrs2O,& rQrc6\rSrSrSrSrSrSrSrSr Sr g ) SingleSubstBuilderia$Builds a Single Substitution (GSUB1) lookup. Users are expected to manually add substitutions to the ``mapping`` attribute after the object has been initialized, e.g.:: # sub x by y; builder.mapping["x"] = "y" Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. mapping: A dictionary mapping a single glyph name to another glyph name. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. cR[RXUSS5 [5Ulg)NrGr$rrs r"rOSingleSubstBuilder.__init__rrQcl[RX5=(a URUR:H$rSrrUs r"rWSingleSubstBuilder.equalsrrQcdURUR[5nURU5$)zqBuild the lookup. Returns: An ``otTables.Lookup`` object representing the multiple substitution lookup. )rrbuildSingleSubstSubtablerdrcs r"rSingleSubstBuilder.builds,..t||=UV   ++rQcnURR5VVs0sHupX/_M snn$s snnfrS)rr)r ryrepls r"r`%SingleSubstBuilder.getAlternateGlyphss/151C1C1EF1E+%v 1EFFFs1cNURURURU4'grSrrs r"r%SingleSubstBuilder.add_subtable_breakrrQrNrrZrQr"rrs#*%S,GNrQrc6\rSrSrSrSrSrSrSrSr Sr g ) ClassPairPosSubtableBuilderia;Builds class-based Pair Positioning (GPOS2 format 2) subtables. Note that this does *not* build a GPOS2 ``otTables.Lookup`` directly, but builds a list of ``otTables.PairPos`` subtables. It is used by the :class:`PairPosBuilder` below. Attributes: builder (PairPosBuilder): A pair positioning lookup builder. cXXlSuUlUl0UlSUl/Ulg)NNNF)builder_ classDef1_ classDef2_values_forceSubtableBreak_ subtables_)r builders r"rO$ClassPairPosSubtableBuilder.__init__s+ +5( #( rQcUR(+=(ag URSL=(aR URRU5=(a0 URSL=(a URRU5nU(d3UR 5 [ SS9Ul[ SS9Ul0UlURRU5 URRU5 X$4UR X4'g)a>Add a pair positioning rule. Args: gc1: A set of glyph names for the "left" glyph value1: An ``otTables.ValueRecord`` object for the left glyph's positioning. gc2: A set of glyph names for the "right" glyph value2: An ``otTables.ValueRecord`` object for the right glyph's positioning. NTrF)r1r.rr/flush_rr0r)r gc1value1gc2value2 mergeables r"addPair#ClassPairPosSubtableBuilder.addPair s(( ( ,t+ ,&&s+ ,t+ ,&&s+  KKM-=DO->DODL C  C $*#3 cZ rQcSUlg)z-Add an explicit subtable break at this point.TN)r1r[s r"addSubtableBreak,ClassPairPosSubtableBuilder.addSubtableBreak%s #' rQc:UR5 UR$)z>Return the list of ``otTables.PairPos`` subtables constructed.)r6r2r[s r"r/%ClassPairPosSubtableBuilder.subtables)s rQcURb URcg[URURR 5nUR cgURRU5 SUl g)NF) r.r/buildPairPosClassesSubtabler0r-rrr2rtr1rps r"r6"ClassPairPosSubtableBuilder.flush_.sY ?? "doo&=  (t}}7M7M N ;;   r"#( rQ)r-r.r/r1r2r0N) rrrrrrOr<r?r/r6rrZrQr"r*r*s 46( )rQr*c<\rSrSrSrSrSrSrSrSr Sr S r g ) PairPosBuilderi8aeBuilds a Pair Positioning (GPOS2) lookup. Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. pairs: An array of class-based pair positioning tuples. Usually manipulated with the :meth:`addClassPair` method below. glyphPairs: A dictionary mapping a tuple of glyph names to a tuple of ``otTables.ValueRecord`` objects. Usually manipulated with the :meth:`addGlyphPair` method below. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. c^[RXUSS5 /Ul0Ul0Ulg)NrFr%)rBrOpairs glyphPairs locationsrs r"rOPairPosBuilder.__init__Ls+t8VQ? rQc>URRX#XE45 g)aAdd a class pair positioning rule to the current lookup. Args: location: A string or tuple representing the location in the original source which produced this rule. Unused. glyphclass1: A set of glyph names for the "left" glyph in the pair. value1: A ``otTables.ValueRecord`` for positioning the left glyph. glyphclass2: A set of glyph names for the "right" glyph in the pair. value2: A ``otTables.ValueRecord`` for positioning the right glyph. N)rIrt)r rJ glyphclass1r8 glyphclass2r:s r" addClassPairPairPosBuilder.addClassPairRs ; DErQcX$4nURRUS5nUb(URUn[R SUUU5 gX54URU'XRU'g)aAdd a glyph pair positioning rule to the current lookup. Args: location: A string or tuple representing the location in the original source which produced this rule. glyph1: A glyph name for the "left" glyph in the pair. value1: A ``otTables.ValueRecord`` for positioning the left glyph. glyph2: A glyph name for the "right" glyph in the pair. value2: A ``otTables.ValueRecord`` for positioning the right glyph. NzGAlready defined position for pair %s %s at %s; choosing the first value)rJrrKrdebug) r rJglyph1r8glyph2r:roldValueotherLocs r" addGlyphPairPairPosBuilder.addGlyphPair_sq??&&sD1  ~~c*H II+  %+#3DOOC "*NN3 rQcURRURURURUR45 grS)rIrtrrs r"r!PairPosBuilder.add_subtable_break{s= $$$$$$$$   rQc[RX5=(a9 URUR:H=(a URUR:H$rS)rBrWrJrIrUs r"rWPairPosBuilder.equalssA   - *5#3#33 * ekk) rQcN0n[U5nURH8up4pVX0RLaUR5 M&UR X4XV5 M: /nUR (a/UR [UR UR55 UR UR55 URU5nURRRS[5S9n U S:wa+[R!S5 [#URX5 U$)zlBuild the lookup. Returns: An ``otTables.Lookup`` object representing the pair positioning lookup. z0fontTools.otlLib.optimize.gpos:COMPRESSION_LEVEL)defaultrzCompacting GPOS...)r*rIrr?r<rJr buildPairPosGlyphsrr/rdrHrrrrinfor) r buildersr3rNr8rOr:r/rzlevels r"rPairPosBuilder.builds-d38< 4K222((* OOK E 9C  ??   /O P**,-""9-  !! >/1"  A: HH) * 499e 4 rQ)rJrKrIN) rrrrrrOrPrXrrWrrrZrQr"rGrG8s&& F+8   rQrGc6\rSrSrSrSrSrSrSrSr Sr g ) r}iaBuilds a Single Positioning (GPOS1) lookup. Attributes: font (``fontTools.TTLib.TTFont``): A font object. location: A string or tuple representing the location in the original source which produced this lookup. mapping: A dictionary mapping a glyph name to a ``otTables.ValueRecord`` objects. Usually manipulated with the :meth:`add_pos` method below. lookupflag (int): The lookup's flag markFilterSet: Either ``None`` if no mark filtering set is used, or an integer representing the filtering set to be used for this lookup. If a mark filtering set is provided, `LOOKUP_FLAG_USE_MARK_FILTERING_SET` will be set on the lookup's flags. cP[RXUSS5 0Ul0Ulg)NrFr$)rBrOrKrrs r"rOSinglePosBuilder.__init__s$t8VQ? rQcURX#5(d#URUn[SU<SU<3U5eU(aX0RU'XRU'g)aAdd a single positioning rule. Args: location: A string or tuple representing the location in the original source which produced this lookup. glyph: A glyph name. otValueRection: A ``otTables.ValueRecord`` used to position the glyph. z.Already defined different position for glyph "z" at N)rxrKrr)r rJry otValueRecordrWs r"add_posSinglePosBuilder.add_possX||E11~~e,H"($  "/LL  (urQc[U[5(deURRU5nUSL=(d X2:H$rS)r:r rr)r ryr{curValues r"rxSinglePosBuilder.can_adds<%----<<##E*448#44rQcl[RX5=(a URUR:H$rSrrUs r"rWSinglePosBuilder.equalsrrQcd[URUR5nURU5$)znBuild the lookup. Returns: An ``otTables.Lookup`` object representing the single positioning lookup. )buildSinglePosrrrdrcs r"rSinglePosBuilder.builds)#4<<?   ++rQ)rKrN) rrrrrrOrjrxrWrrrZrQr"r}r}s!  )*5 S,rQr}c`U(dg[R"5n[U5UlU$)aBuilds a single substitution (GSUB1) subtable. Note that if you are implementing a layout compiler, you may find it more flexible to use :py:class:`fontTools.otlLib.lookupBuilders.SingleSubstBuilder` instead. Args: mapping: A dictionary mapping input glyph names to output glyph names. Returns: An ``otTables.SingleSubst`` object, or ``None`` if the mapping dictionary is empty. N)r SingleSubstdictrrr s r"r"r"s&  >> D=DL KrQc`U(dg[R"5n[U5UlU$)aBuilds a multiple substitution (GSUB2) subtable. Note that if you are implementing a layout compiler, you may find it more flexible to use :py:class:`fontTools.otlLib.lookupBuilders.MultipleSubstBuilder` instead. Example:: # sub uni06C0 by uni06D5.fina hamza.above # sub uni06C2 by uni06C1.fina hamza.above; subtable = buildMultipleSubstSubtable({ "uni06C0": [ "uni06D5.fina", "hamza.above"], "uni06C2": [ "uni06D1.fina", "hamza.above"] }) Args: mapping: A dictionary mapping input glyph names to a list of output glyph names. Returns: An ``otTables.MultipleSubst`` object or ``None`` if the mapping dictionary is empty. N)r MultipleSubstrvrrws r"rrs(2    D=DL KrQc`U(dg[R"5n[U5UlU$)aBuilds an alternate substitution (GSUB3) subtable. Note that if you are implementing a layout compiler, you may find it more flexible to use :py:class:`fontTools.otlLib.lookupBuilders.AlternateSubstBuilder` instead. Args: mapping: A dictionary mapping input glyph names to a list of output glyph names. Returns: An ``otTables.AlternateSubst`` object or ``None`` if the mapping dictionary is empty. N)rAlternateSubstrvrrws r"rr%s(    D7mDO KrQcU(dg[R"5n0Ul[UR 5UR S9Hxn[R "5nUSSUl[UR5S-Ul XUl USnURRU/5RU5 Mz U$)aHBuilds a ligature substitution (GSUB4) subtable. Note that if you are implementing a layout compiler, you may find it more flexible to use :py:class:`fontTools.otlLib.lookupBuilders.LigatureSubstBuilder` instead. Example:: # sub f f i by f_f_i; # sub f i by f_i; subtable = buildLigatureSubstSubtable({ ("f", "f", "i"): "f_f_i", ("f", "i"): "f_i", }) Args: mapping: A dictionary mapping tuples of glyph names to output glyph names. Returns: An ``otTables.LigatureSubst`` object or ``None`` if the mapping dictionary is empty. Nrr$r) r LigatureSubstrrrg_getLigatureSortKeyLigature Componentr7 CompCountLigGlyphrrt)rr rligaturer*s r"rr;s4    DDNW\\^1I1IJ ;;='^ !3!34q8#/]  !!*b188B K KrQc[R"5nXsUlUlSUlUb X%lSUlUcUb*URS:XdS5eX5lXElSUlU$)aBuilds an Anchor table. This determines the appropriate anchor format based on the passed parameters. Args: x (int): X coordinate. y (int): Y coordinate. point (int): Index of glyph contour point, if provided. deviceX (``otTables.Device``): X coordinate device table, if provided. deviceY (``otTables.Device``): Y coordinate device table, if provided. Returns: An ``otTables.Anchor`` object. r$r%z7Either point, or both of deviceX/deviceY, must be None.r)rAnchor XCoordinate YCoordinater AnchorPoint XDeviceTable YDeviceTable)rypointdeviceXdeviceYr s r" buildAnchorrisz 99;D)*&Dd&DK   g1 KK1  E D E ## KrQcR[R"5n/Ul[XRS9HTnXn[ U5Vs/sHoeR U5PM nnURR[U55 MV [UR5Ul U$s snf)aBuilds a base array record. As part of building mark-to-base positioning rules, you will need to define a ``BaseArray`` record, which "defines for each base glyph an array of anchors, one for each mark class." This function builds the base array subtable. Example:: bases = {"a": {0: a3, 1: a5}, "b": {0: a4, 1: a5}} basearray = buildBaseArray(bases, 2, font.getReverseGlyphMap()) Args: bases (dict): A dictionary mapping anchors to glyphs; the keys being glyph names, and the values being dictionaries mapping mark class ID to the appropriate ``otTables.Anchor`` object used for attaching marks of that class. numMarkClasses (int): The total number of mark classes for which anchors are defined. glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns: An ``otTables.BaseArray`` object. r) r BaseArray BaseRecordrrrangerrtbuildBaseRecordr7 BaseCount)rnumMarkClassesrr r b markClassrs r"buildBaseArrayrs4 <<>DDOu"6"67 K5:>5JK5J 55#5JK w788)DN KLsB$c<[R"5nXlU$rS)rr BaseAnchorrr s r"rrs ==?DO KrQcLU(dg[R"5nXlU$)aBuilds a component record. As part of building mark-to-ligature positioning rules, you will need to define ``ComponentRecord`` objects, which contain "an array of offsets... to the Anchor tables that define all the attachment points used to attach marks to the component." This function builds the component record. Args: anchors: A list of ``otTables.Anchor`` objects or ``None``. Returns: A ``otTables.ComponentRecord`` object or ``None`` if no anchors are supplied. N)rComponentRecordLigatureAnchorrs r"buildComponentRecordrs#    D! KrQcU(dg[R"5nSUl[UR 5U5Ul/UlUR RHEnXupE[R "5nXFlXVl UR RU5 MG [UR 5Ul U$)a1Builds a cursive positioning (GPOS3) subtable. Cursive positioning lookups are made up of a coverage table of glyphs, and a set of ``EntryExitRecord`` records containing the anchors for each glyph. This function builds the cursive positioning subtable. Example:: subtable = buildCursivePosSubtable({ "AlifIni": (None, buildAnchor(0, 50)), "BehMed": (buildAnchor(500,250), buildAnchor(0,50)), # ... }, font.getReverseGlyphMap()) Args: attach (dict): A mapping between glyph names and a tuple of two ``otTables.Anchor`` objects representing entry and exit anchors. glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns: An ``otTables.CursivePos`` object, or ``None`` if the attachment dictionary was empty. Nr$) r CursivePosrr#rgrEntryExitRecordr EntryAnchor ExitAnchorrtr7EntryExitCount)attachrr ryrrrKs r"rrs2  ==?DDK!&++-:DMD%%"(-   "%# ##C( & d223D KrQcU(dg[R"5nUR5n[U5=Uln[ U5=UlnSUs=::aU::de e[X4S-5Vs/sHoPRUS5PM sn=Ul n[ U5n[U5nUS:aUS:deUS:aUS:a SUl U$US:aUS :a SUl U$S Ul U$s snf) aWBuilds a Device record as part of a ValueRecord or Anchor. Device tables specify size-specific adjustments to value records and anchors to reflect changes based on the resolution of the output. For example, one could specify that an anchor's Y position should be increased by 1 pixel when displayed at 8 pixels per em. This routine builds device records. Args: deltas: A dictionary mapping pixels-per-em sizes to the delta adjustment in pixels when the font is displayed at that size. Returns: An ``otTables.Device`` object if any deltas were supplied, or ``None`` otherwise. Nrr$ir%ir'r) rDevicergr  StartSizemaxEndSizerr DeltaValue DeltaFormat) deltasr rg startSizeendSizer deltaValuesmaxDeltaminDeltas r" buildDevicers"  99;D ;;=D!$T*DNY Y&DL7 $W $$ $$ $(-i1(E%(E 4(E%DOk;H;H d?x#~- -"}A K B8a< K K%s4C0c [R"5n/Ul[XRS9Hmn/nXH<nUR [ U5Vs/sHovRU5PM sn5 M> URR [U55 Mo [UR5Ul U$s snf)aBuilds a LigatureArray subtable. As part of building a mark-to-ligature lookup, you will need to define the set of anchors (for each mark class) on each component of the ligature where marks can be attached. For example, for an Arabic divine name ligature (lam lam heh), you may want to specify mark attachment positioning for superior marks (fatha, etc.) and inferior marks (kasra, etc.) on each glyph of the ligature. This routine builds the ligature array record. Example:: buildLigatureArray({ "lam-lam-heh": [ { 0: superiorAnchor1, 1: inferiorAnchor1 }, # attach points for lam1 { 0: superiorAnchor2, 1: inferiorAnchor2 }, # attach points for lam2 { 0: superiorAnchor3, 1: inferiorAnchor3 }, # attach points for heh ] }, 2, font.getReverseGlyphMap()) Args: ligs (dict): A mapping of ligature names to an array of dictionaries: for each component glyph in the ligature, an dictionary mapping mark class IDs to anchors. numMarkClasses (int): The number of mark classes. glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns: An ``otTables.LigatureArray`` object if deltas were supplied. r) r LigatureArrayLigatureAttachrrrtrrbuildLigatureAttachr7 LigatureCount)rrrr rr componentrs r"buildLigatureArrayrs>    DDd 4 45I NNn8MN8M"MM"-8MN O# ""#6w#?@ 6 T001D KOsB= c[R"5nUVs/sHn[U5PM snUl[ UR5UlU$s snfrS)rrrrr7ComponentCount)rr r7s r"rrCsK   D=GHZ03ZHDd223D KIsAc[R"5n/Ul[UR 5UR S9H/nXupE[ XE5nURRU5 M1 [UR5Ul U$)aBuilds a mark array subtable. As part of building mark-to-* positioning rules, you will need to define a MarkArray subtable, which "defines the class and the anchor point for a mark glyph." This function builds the mark array subtable. Example:: mark = { "acute": (0, buildAnchor(300,712)), # ... } markarray = buildMarkArray(marks, font.getReverseGlyphMap()) Args: marks (dict): A dictionary mapping anchors to glyphs; the keys being glyph names, and the values being a tuple of mark class number and an ``otTables.Anchor`` object representing the mark's attachment point. glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns: An ``otTables.MarkArray`` object. r) r MarkArray MarkRecordrrgrbuildMarkRecordrtr7 MarkCount)rirr rkrrmarkrecs r"rrKsp4 <<>DDOuzz|)=)=>!K !)4 w'?)DN KrQc[XU5/$)a Build a list of MarkBasePos (GPOS4) subtables. This routine turns a set of marks and bases into a list of mark-to-base positioning subtables. Currently the list will contain a single subtable containing all marks and bases, although at a later date it may return the optimal list of subtables subsetting the marks and bases into groups which save space. See :func:`buildMarkBasePosSubtable` below. Note that if you are implementing a layout compiler, you may find it more flexible to use :py:class:`fontTools.otlLib.lookupBuilders.MarkBasePosBuilder` instead. Example:: # a1, a2, a3, a4, a5 = buildAnchor(500, 100), ... marks = {"acute": (0, a1), "grave": (0, a1), "cedilla": (1, a2)} bases = {"a": {0: a3, 1: a5}, "b": {0: a4, 1: a5}} markbaseposes = buildMarkBasePos(marks, bases, font.getReverseGlyphMap()) Args: marks (dict): A dictionary mapping anchors to glyphs; the keys being glyph names, and the values being a tuple of mark class number and an ``otTables.Anchor`` object representing the mark's attachment point. (See :func:`buildMarkArray`.) bases (dict): A dictionary mapping anchors to glyphs; the keys being glyph names, and the values being dictionaries mapping mark class ID to the appropriate ``otTables.Anchor`` object used for attaching marks of that class. (See :func:`buildBaseArray`.) glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns: A list of ``otTables.MarkBasePos`` objects. )buildMarkBasePosSubtable)rirrs r"rros^ %U8 < ==rQcL[R"5nSUl[X5Ul[ X5Ul[UR5VVs/sHupEUPM snn5S-Ul [X5Ul [XRU5Ul U$s snnf)ajBuild a single MarkBasePos (GPOS4) subtable. This builds a mark-to-base lookup subtable containing all of the referenced marks and bases. See :func:`buildMarkBasePos`. Args: marks (dict): A dictionary mapping anchors to glyphs; the keys being glyph names, and the values being a tuple of mark class number and an ``otTables.Anchor`` object representing the mark's attachment point. (See :func:`buildMarkArray`.) bases (dict): A dictionary mapping anchors to glyphs; the keys being glyph names, and the values being dictionaries mapping mark class ID to the appropriate ``otTables.Anchor`` object used for attaching marks of that class. (See :func:`buildBaseArray`.) glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns: A ``otTables.MarkBasePos`` object. r$) r MarkBasePosrr# MarkCoveragerrrvaluesr BaseCoveragerr)rirrr rr:s r"rrs* >> DDK%e6D#E4DN5<<>:>%"2>:;a?DO%e6D#E??HEDN K;B c[XU5/$)aSBuild a list of MarkLigPos (GPOS5) subtables. This routine turns a set of marks and ligatures into a list of mark-to-ligature positioning subtables. Currently the list will contain a single subtable containing all marks and ligatures, although at a later date it may return the optimal list of subtables subsetting the marks and ligatures into groups which save space. See :func:`buildMarkLigPosSubtable` below. Note that if you are implementing a layout compiler, you may find it more flexible to use :py:class:`fontTools.otlLib.lookupBuilders.MarkLigPosBuilder` instead. Example:: # a1, a2, a3, a4, a5 = buildAnchor(500, 100), ... marks = { "acute": (0, a1), "grave": (0, a1), "cedilla": (1, a2) } ligs = { "f_i": [ { 0: a3, 1: a5 }, # f { 0: a4, 1: a5 } # i ], # "c_t": [{...}, {...}] } markligposes = buildMarkLigPos(marks, ligs, font.getReverseGlyphMap()) Args: marks (dict): A dictionary mapping anchors to glyphs; the keys being glyph names, and the values being a tuple of mark class number and an ``otTables.Anchor`` object representing the mark's attachment point. (See :func:`buildMarkArray`.) ligs (dict): A mapping of ligature names to an array of dictionaries: for each component glyph in the ligature, an dictionary mapping mark class IDs to anchors. (See :func:`buildLigatureArray`.) glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns: A list of ``otTables.MarkLigPos`` objects. )buildMarkLigPosSubtable)rirrs r"rrsd $E : ;;rQcL[R"5nSUl[X5Ul[ X5Ul[UR5VVs/sHupEUPM snn5S-Ul [X5Ul [XRU5Ul U$s snnf)a$Build a single MarkLigPos (GPOS5) subtable. This builds a mark-to-base lookup subtable containing all of the referenced marks and bases. See :func:`buildMarkLigPos`. Args: marks (dict): A dictionary mapping anchors to glyphs; the keys being glyph names, and the values being a tuple of mark class number and an ``otTables.Anchor`` object representing the mark's attachment point. (See :func:`buildMarkArray`.) ligs (dict): A mapping of ligature names to an array of dictionaries: for each component glyph in the ligature, an dictionary mapping mark class IDs to anchors. (See :func:`buildLigatureArray`.) glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns: A ``otTables.MarkLigPos`` object. r$) r MarkLigPosrr#rrrrrrLigatureCoveragerr)rirrr rr:s r"rrs( ==?DDK%e6D#E4DN5<<>:>%"2>:;a?DO)$9D+D//8LD K;rc[U[5(de[U[R5(de[R"5nXlXlU$rS)r:r;rrrr4 MarkAnchor)classIDrr s r"rrsF gs # ## # fbii ( (( ( ==?DJO KrQc<[R"5nXlU$rS)rr  Mark2Anchorrs r"r r s >> D KrQchUbU$SnUH$nUcMXBcMX4UR5-nM& U$r) getFormat)frrmaskr{s r"_getValueFormatr#sD} D  !5 !H&&( (D KrQc[5n[SS9n[SS9n[U5H8upxURU5 UR U5 UR U5 M: [ R "5n SU l[X R5S5=o)l [X0R5S5=o9l [XA5U l UR5U lUR5U lUR#5n UR#5n /U lU Hn [ R$"5n /U lU R$R)U 5 U Hyn[ R&"5nUR+X4S5unnU(a [-UUS9OS UlU(a [-UUS9OS UlU R&R)U5 M{ M [3U R$5U l[3U 5U lU $) a2Builds a class pair adjustment (GPOS2 format 2) subtable. Kerning tables are generally expressed as pair positioning tables using class-based pair adjustments. This routine builds format 2 PairPos subtables. Note that if you are implementing a layout compiler, you may find it more flexible to use :py:class:`fontTools.otlLib.lookupBuilders.ClassPairPosSubtableBuilder` instead, as this takes care of ensuring that the supplied pairs can be formed into non-overlapping classes and emitting individual subtables whenever the non-overlapping requirement means that a new subtable is required. Example:: pairs = {} pairs[( [ "K", "X" ], [ "W", "V" ] )] = ( buildValue(xAdvance=+5), buildValue() ) # pairs[(... , ...)] = (..., ...) pairpos = buildPairPosClassesSubtable(pairs, font.getReverseGlyphMap()) Args: pairs (dict): Pair positioning data; the keys being a two-element tuple of lists of glyphnames, and the values being a two-element tuple of ``otTables.ValueRecord`` objects. glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. valueFormat1: Force the "left" value records to the given format. valueFormat2: Force the "right" value records to the given format. Returns: A ``otTables.PairPos`` object. TrFr%rr$r,src valueFormatN)rrrrrrPairPosrrr ValueFormat1 ValueFormat2r#rr ClassDef1 ClassDef2r Class1Record Class2Recordrtrr Value1Value2r7 Class1Count Class2Count)rIr valueFormat1 valueFormat2rx classDef1 classDef2r7r9r classes1classes2c1rec1c2rec2val1val2s r"rDrD.sNuH$/I%0I5M c c" ::TUS$rrZ)rrs r"r,buildPairPosGlyphsSubtable..s !A$rQrrN)rrrrrrrrrrtr#rgrPairSetrPairValueRecordr SecondGlyphr rrr7PairValueCount PairSetCount)rIrrrr rwrrrrrr:rypsrUrrpvrs ` r"rrs@ ::1">IDMDL%% ZZ\ B"(7O"P F$$$&C$CO ? J ,? J    % %c *#Q  2 23%&&DLL)D K-#?s9G& c^^^/[5p2000spEmUR5HZupg[U5nURU/5R U5 URUS/5R U5 UTU'M\ UR5Hcup[ U 5[ U5-S:dM"U V s0sHoTU_M n n UR [U T55 URU5 Me UR5HupU Vs/sH oU;dM UPM nn[ U5S:dM/0nUH"mURUU4SjUT55 M$ UR [UT55 URU5 M UR5H7upX;dM U Hn [U TU0T5nM UR W5 M9 URU4SjS9 U$s sn fs snf)anBuilds a list of single adjustment (GPOS1) subtables. This builds a list of SinglePos subtables from a dictionary of glyph names and their positioning adjustments. The format of the subtables are determined to optimize the size of the resulting subtables. See also :func:`buildSinglePosSubtable`. Note that if you are implementing a layout compiler, you may find it more flexible to use :py:class:`fontTools.otlLib.lookupBuilders.SinglePosBuilder` instead. Example:: mapping = { "V": buildValue({ "xAdvance" : +5 }), # ... } subtables = buildSinglePos(pairs, font.getReverseGlyphMap()) Args: mapping (dict): A mapping between glyphnames and ``otTables.ValueRecord`` objects. glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns: A list of ``otTables.SinglePos`` objects. rrr$c30># UH oTT4v M g7frSrZ)r-rkrs r"r0!buildSinglePos..# s%Kl&)nlsc>[UT5$rS)_getSinglePosTableKey)r.rs r"r buildSinglePos..7 s 3Ax@rQr) rr_getSinglePosValueKeyrrtr7_getSinglePosValueSizebuildSinglePosSubtablerrsort)rrrhandled coveragesmasksryr{rrrformat1Mappingrrgrf2format2Mappingr?rs ` ` @r"rrrrs<#%G "2rIf  #E*S"%,,U3 Q$++C0s (!(  v;/4 4q 86<=fnfN= MM0J K KK  )#[[]  2A'!1a 2 r7Q;N%%%Kil%KK MM0J K NN2 +!(   +Qs ,3s9G3 G8 G8c^^[R"5n[UR5U5Ul[ [ RUR5Vs/sHo3R5PM snS5=oBl URRVs/sHn[XUS9PM snm[U4SjT55(a-SUlURS:wa TSUlU$SUlU$SUlTUl[!UR5UlU$s snfs snf)aDBuilds a single adjustment (GPOS1) subtable. This builds a list of SinglePos subtables from a dictionary of glyph names and their positioning adjustments. The format of the subtable is determined to optimize the size of the output. See also :func:`buildSinglePos`. Note that if you are implementing a layout compiler, you may find it more flexible to use :py:class:`fontTools.otlLib.lookupBuilders.SinglePosBuilder` instead. Example:: mapping = { "V": buildValue({ "xAdvance" : +5 }), # ... } subtable = buildSinglePos(pairs, font.getReverseGlyphMap()) Args: mapping (dict): A mapping between glyphnames and ``otTables.ValueRecord`` objects. glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns: A ``otTables.SinglePos`` object. rrc32># UH oTS:Hv M g7fr+rZ)r-v valueRecordss r"r0)buildSinglePosSubtable..b s 6A Q sr$Nr%)r SinglePosr#rgrrr;__or__rr ValueFormatrr r2rValuer7 ValueCount)rrr rrrr s @r"rr; s< <<>D!&++-:DM%+ FMMO U$)Nrr$r)r:r.r7r)valueKeycountr:rs r"rr sN E  a & & S&* *E QJE  LrQcd[5nUR5Hup#[XU5 M U$)aiBuilds a positioning value record. Value records are used to specify coordinates and adjustments for positioning and attaching glyphs. Many of the positioning functions in this library take ``otTables.ValueRecord`` objects as arguments. This function builds value records from dictionaries. Args: value (dict): A dictionary with zero or more of the following keys: - ``xPlacement`` - ``yPlacement`` - ``xAdvance`` - ``yAdvance`` - ``xPlaDevice`` - ``yPlaDevice`` - ``xAdvDevice`` - ``yAdvDevice`` Returns: An ``otTables.ValueRecord`` object. )r rr%)r{r rrs r" buildValuer5 s,, =D  KrQc*U(dg[R"5n[UR5U5UlURR Vs/sHn[ X5PM snUl[UR5Ul U$s snf)aBuilds an AttachList subtable. A GDEF table may contain an Attachment Point List table (AttachList) which stores the contour indices of attachment points for glyphs with attachment points. This routine builds AttachList subtables. Args: attachPoints (dict): A mapping between glyph names and a list of contour indices. Returns: An ``otTables.AttachList`` object if attachment points are supplied, or ``None`` otherwise. N) r AttachListr#rgrrbuildAttachPoint AttachPointr7r) attachPointsrr rs r"buildAttachListr; st  ==?D!,"3"3"5x@DMCG==CWCWXCWa(9CWXD$**+DO KYsBcU(dg[R"5n[[U55Ul[ UR5UlU$rS)rr9rr PointIndexr7 PointCount)pointsr s r"r8r8 s;  >> DS[)DO$//*DO KrQc[R"5n[U[5(aSUlUuUlUlU$SUlXlU$)Nrr$)r CaretValuer:r+r Coordinate DeviceTable)coordr s r"buildCaretValueForCoordrE sL ==?D% ,1)) K  KrQcJ[R"5nSUlXlU$)Nr%)rrArCaretValuePoint)rr s r"buildCaretValueForPointrH s ==?DDK  KrQc U(a[UR55O [5nU(aURUR55 UVs0sH-oD[UR U5UR U55_M/ nnUR 5VVs0sH upFUcM XF_M nnnU(dg[ R"5n[UR5U5Ul URRVs/sHoEUPM snUl [UR5Ul U$s snfs snnfs snf)a@Builds a ligature caret list table. Ligatures appear as a single glyph representing multiple characters; however when, for example, editing text containing a ``f_i`` ligature, the user may want to place the cursor between the ``f`` and the ``i``. The ligature caret list in the GDEF table specifies the position to display the "caret" (the character insertion indicator, typically a flashing vertical bar) "inside" the ligature to represent an insertion point. The insertion positions may be specified either by coordinate or by contour point. Example:: coords = { "f_f_i": [300, 600] # f|fi cursor at 300 units, ff|i cursor at 600. } points = { "c_t": [28] # c|t cursor appears at coordinate of contour point 28. } ligcaretlist = buildLigCaretList(coords, points, font.getReverseGlyphMap()) Args: coords: A mapping between glyph names and a list of coordinates for the insertion point of each ligature component after the first one. points: A mapping between glyph names and a list of contour points for the insertion point of each ligature component after the first one. glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns: A ``otTables.LigCaretList`` object if any carets are present, or ``None`` otherwise.N)rrgr buildLigGlyphrrr LigCaretListr#rrrr7 LigGlyphCount)coordsr?rrrcaretsr7r s r"buildLigCaretListrO s@$*S suF  fkkm$FL Mfvzz!}fjjm<s4D: D?+D?Ec/nU(a6[USS9nURUVs/sHn[U5PM sn5 U(a4UR[U5Vs/sHn[U5PM sn5 U(dg[R "5nX%l[UR 5UlU$s snfs snf)Nc:[U[5(aUS$U$r)r:r+)r7s r"rbuildLigGlyph..% sjE6J6Jad.QPQ.QrQr) rr rErHrrrAr7 CaretCount)rMr?rNr7rwr s r"rJrJ! s F $QR 6B6a.q16BC  6&>J>a.q1>JK  ;;=DO$//*DO KCJs B:B?cU(dg[R"5nSUlUVs/sHn[X15PM snUl[ UR5UlU$s snf)aBuilds a mark glyph sets definition table. OpenType Layout lookups may choose to use mark filtering sets to consider or ignore particular combinations of marks. These sets are specified by setting a flag on the lookup, but the mark filtering sets are defined in the ``GDEF`` table. This routine builds the subtable containing the mark glyph set definitions. Example:: set0 = set("acute", "grave") set1 = set("caron", "grave") markglyphsets = buildMarkGlyphSetsDef([set0, set1], font.getReverseGlyphMap()) Args: markSets: A list of sets of glyphnames. glyphMap: a glyph name to ID map, typically returned from ``font.getReverseGlyphMap()``. Returns An ``otTables.MarkGlyphSetsDef`` object. Nr$)rMarkGlyphSetsDefMarkSetTableFormatr#rr7 MarkSetCount)markSetsrr ms r"buildMarkGlyphSetsDefrZ1 sW2    DD9ABA]1/BDMDMM*D KCsA"c6\rSrSrSrSrSrSrSrSr Sr g ) riS z$Helper for building ClassDef tables.c<[5Ul0UlXlgrS)rclasses_glyphs_ useClass0_)r rs r"rOClassDefBuilder.__init__V s  #rQc[U[[45(a [U5n[ U5nXR ;agUHnX R ;dM g g)NTF)r:r frozensetrr+r]r^r rrys r"rClassDefBuilder.canAdd[ sO fsI. / /F^Fv ]] "E $rQc([U[[45(a [U5n[ U5nXR ;agUR R U5 UH0nX R;a[SUS3S5eXRU'M2 g)NzGlyph z is already present in class.) r:rrbrr+r]rr^rrcs r"rClassDefBuilder.addf s fsI. / /F^Fv ]] "  &!E $&UG#@A4#)LL  rQc[URSS9nUR(dURS[ 55 U$)Nc[U5*U4$rSr)rs r"r)ClassDefBuilder.classes.. ss1vgq\rQrr)rr]r_rgrb)r rs r"rClassDefBuilder.classest s1 +AB MM!Y[ ) rQc0n[UR55Hup#US:XaM UHnX!U'M M [R"5nXlU$r)r6rrr2r3)r glyphClassesrrryclassDefs r"rClassDefBuilder.build sR (8OG!|&-U#  9 ;;=)rQ)r]r^r_N) rrrrrrOrrrrrrZrQr"rrS s.$  )$ rQriic*[R"S5US'[R"5=o`Sl[ XXES9Ul[XXES9upxU(dSUlOSUl[X!XUS9n X-nUSRR5 [R"5n Xzl SUlXl[!U5UlSUlS UlU(a2[R&"5n XlXl[!U5Ulg g ) a Add a 'STAT' table to 'ttFont'. 'axes' is a list of dictionaries describing axes and their values. Example:: axes = [ dict( tag="wght", name="Weight", ordering=0, # optional values=[ dict(value=100, name='Thin'), dict(value=300, name='Light'), dict(value=400, name='Regular', flags=0x2), dict(value=900, name='Black'), ], ) ] Each axis dict must have 'tag' and 'name' items. 'tag' maps to the 'AxisTag' field. 'name' can be a name ID (int), a string, or a dictionary containing multilingual names (see the addMultilingualName() name table method), and will translate to the AxisNameID field. An axis dict may contain an 'ordering' item that maps to the AxisOrdering field. If omitted, the order of the axes list is used to calculate AxisOrdering fields. The axis dict may contain a 'values' item, which is a list of dictionaries describing AxisValue records belonging to this axis. Each value dict must have a 'name' item, which can be a name ID (int), a string, or a dictionary containing multilingual names, like the axis name. It translates to the ValueNameID field. Optionally the value dict can contain a 'flags' item. It maps to the AxisValue Flags field, and will be 0 when omitted. The format of the AxisValue is determined by the remaining contents of the value dictionary: If the value dict contains a 'value' item, an AxisValue record Format 1 is created. If in addition to the 'value' item it contains a 'linkedValue' item, an AxisValue record Format 3 is built. If the value dict contains a 'nominalValue' item, an AxisValue record Format 2 is built. Optionally it may contain 'rangeMinValue' and 'rangeMaxValue' items. These map to -Infinity and +Infinity respectively if omitted. You cannot specify Format 4 AxisValue tables this way, as they are not tied to a single axis, and specify a name for a location that is defined by multiple axes values. Instead, you need to supply the 'locations' argument. The optional 'locations' argument specifies AxisValue Format 4 tables. It should be a list of dicts, where each dict has a 'name' item, which works just like the value dicts above, an optional 'flags' item (defaulting to 0x0), and a 'location' dict. A location dict key is an axis tag, and the associated value is the location on the specified axis. They map to the AxisIndex and Value fields of the AxisValueRecord. Example:: locations = [ dict(name='Regular ABCD', location=dict(wght=300, ABCD=100)), dict(name='Bold ABCD XYZ', location=dict(wght=600, ABCD=200)), ] The optional 'elidedFallbackName' argument can be a name ID (int), a string, a dictionary containing multilingual names, or a list of STATNameStatements. It translates to the ElidedFallbackNameID field. The 'ttFont' argument must be a TTFont instance that already has a 'name' table. If a 'STAT' table already exists, it will be overwritten by the newly created one. STATwindowsmac) windowsNamesmacNamesiir-r'rN)rnewTablerrprK_addNameElidedFallbackNameID_buildAxisRecordsVersion_buildAxisValuesFormat4namesrAxisRecordArrayAxisDesignAxisRecordSizeDesignAxisRecordr7DesignAxisCountAxisValueCountAxisValueArray AxisValue) ttFontaxesrKelidedFallbackNamertru statTable axisRecords axisValuesmultiAxisValuesaxisRecordArrayaxisValueArrays r"buildStatTabler s h^^F+F6N')wwy0Iv$%-L&I" 0 <K & ' 1 V %1  6N((*O&%&I"!0 #K 0I I#I**,#- #1 #&z?  rQc /n/n[U5GHWupg[R"5nUSUl[ XSSX#S9UlUR SU5UlURU5 UR SS5Hn [R"5n Xjl U R SS 5U l [ XSX#S9U l S U ;a*U S U l S U ;aS U lU S U lOaS U lOYSU ;aHSU lU SU lU R S["5U lU R S[&5U lO [+S5eURU 5 M GMZ XE4$)Ntagr-rqorderingrrZr=rr{ linkedValuerr$ nominalValuer% rangeMinValue rangeMaxValuez$Can't determine format for AxisValue)r6r AxisRecordAxisTagrw AxisNameIDr AxisOrderingrtr AxisIndexFlags ValueNameIDr%r LinkedValue NominalValueAXIS_VALUE_NEGATIVE_INFINITY RangeMinValueAXIS_VALUE_POSITIVE_INFINITY RangeMaxValuer) rrrtrurraxisRecordIndexaxisDictaxisaxisVal axisValRecs r"ryry snKJ%.t_!}} " V$c< %LL_E4 ||Hb1GJ#2 &{{7A6J %-&J "'!#*7#3   G+()J%-4]-CJ*()J%7*$% !*1.*A '+2;;#%A, (,3;;#%A, (!!GHH   j )72&5J  ""rQc0n[U5H upgXeUS'M /nUHn [R"5n SU l[ X)SX4S9U lU R SS5U l/n U SR5H:up[R"5nX\Ul Xl U RU5 M< U RSS 9 [U 5U lXl URU 5 M U$) Nrr&r-rqr=rrJcUR$rS)r)avrs r"r)_buildAxisValuesFormat4..P scmmrQr)r6rrrrwrrrrAxisValueRecordrr%rtrr7 AxisCount)rKrrrtruaxisTagToIndexrrraxisLocationDictraxisValueRecordsrr{rs r"r{r{= sN%.t_!*9x'&5J%\\^  !) V,l" ,//; *:6<<>JC$$&C*/CMI  # #C ( ? ";<"#34 %5"*%!&" rQcUSn[U[5(aU$[U[5(a [US9nO[U[5(aUnO[U[5(axUR 5nUH`n[U[ 5(a?URURUURURUR5 MW[S5e U$[S5eURX`X4US9$)Nr-)enz*value must be a list of STATNameStatementsz$value must be int, str, dict or list)rrrrs minNameID)r:r;r rvr_findUnusedNameIDrsetNamestring platformID platEncIDlangID TypeErroraddMultilingualName) rr{rrrrs nameTabler|nameID nameRecords r"rwrwW svI% % E4  E4 ,,.J*&788!!%%))((%%  LMM  >??  ( ( g) ) rQc 2UR5n [R"S5=US'n [R"5=U ln SU lU R5 [U5U l [U UUUU5U l [U UUUU U 5U l g)a Add a 'MATH' table to 'ttFont'. 'constants' is a dictionary of math constants. The keys are the constant names from the MATH table specification (with capital first letter), and the values are the constant values as numbers. 'italicsCorrections' is a dictionary of italic corrections. The keys are the glyph names, and the values are the italic corrections as numbers. 'topAccentAttachments' is a dictionary of top accent attachments. The keys are the glyph names, and the values are the top accent horizontal positions as numbers. 'extendedShapes' is a set of extended shape glyphs. 'mathKerns' is a dictionary of math kerns. The keys are the glyph names, and the values are dictionaries. The keys of these dictionaries are the side names ('TopRight', 'TopLeft', 'BottomRight', 'BottomLeft'), and the values are tuples of two lists. The first list contains the correction heights as numbers, and the second list contains the kern values as numbers. 'minConnectorOverlap' is the minimum connector overlap as a number. 'vertGlyphVariants' is a dictionary of vertical glyph variants. The keys are the glyph names, and the values are tuples of glyph name and full advance height. 'horizGlyphVariants' is a dictionary of horizontal glyph variants. The keys are the glyph names, and the values are tuples of glyph name and full advance width. 'vertGlyphAssembly' is a dictionary of vertical glyph assemblies. The keys are the glyph names, and the values are tuples of assembly parts and italics correction. The assembly parts are tuples of glyph name, flags, start connector length, end connector length, and full advance height. 'horizGlyphAssembly' is a dictionary of horizontal glyph assemblies. The keys are the glyph names, and the values are tuples of assembly parts and italics correction. The assembly parts are tuples of glyph name, flags, start connector length, end connector length, and full advance width. Where a number is expected, an integer or a float can be used. The floats will be rounded. Example:: constants = { "ScriptPercentScaleDown": 70, "ScriptScriptPercentScaleDown": 50, "DelimitedSubFormulaMinHeight": 24, "DisplayOperatorMinHeight": 60, ... } italicsCorrections = { "fitalic-math": 100, "fbolditalic-math": 120, ... } topAccentAttachments = { "circumflexcomb": 500, "acutecomb": 400, "A": 300, "B": 340, ... } extendedShapes = {"parenleft", "parenright", ...} mathKerns = { "A": { "TopRight": ([-50, -100], [10, 20, 30]), "TopLeft": ([50, 100], [10, 20, 30]), ... }, ... } vertGlyphVariants = { "parenleft": [("parenleft", 700), ("parenleft.size1", 1000), ...], "parenright": [("parenright", 700), ("parenright.size1", 1000), ...], ... } vertGlyphAssembly = { "braceleft": [ ( ("braceleft.bottom", 0, 0, 200, 500), ("braceleft.extender", 1, 200, 200, 200)), ("braceleft.middle", 0, 100, 100, 700), ("braceleft.extender", 1, 200, 200, 200), ("braceleft.top", 0, 200, 0, 500), ), 100, ], ... } MATHiN)rIrrvrrrKrzr_buildMathConstants MathConstants_buildMathGlyphInfo MathGlyphInfo_buildMathVariants MathVariants)r constantsitalicsCorrectionstopAccentAttachmentsextendedShapes mathKernsminConnectorOverlapvertGlyphVariantshorizGlyphVariantsvertGlyphAssemblyhorizGlyphAssemblyrmathrKs r"buildMathTableru sT((*H!NN622F6NT"DJEM -i8E- E, ErQcrU(dg[R"5nUR5Hn[UR UR S55nUR (a6[UR [R5(de[U5n[XR U5 M U$r) rr getConvertersrrr- tableClass issubclassMathValueRecord_mathValueRecordr%)r mathConstantsconvr{s r"rr s $$&M++- dii34 ??door/A/ABB BB$U+E yy%0 . rQc^[X1X$/5(dg[R"5nUR5 U(a[ UR 5U5n[R "5UlXeR l[UR5UR l URVs/sHn[X5PM snUR l U(a[ UR 5U5n[R"5Ul XeRl[UR5URlURVs/sHn[X'5PM snURlU(a[ X05UlU(Gau[ UR 5U5n[R$"5UlXeR$l[UR5UR$l/UR$lURHn[R,"5n SHn XU;dM XHU up[U 5[U 5S- :Xde[R."5n [U 5U lU Vs/sHn[U5PM snU lU Vs/sHn[U5PM snU l[7XS3U 5 M UR$R*R9U 5 M U$s snfs snfs snfs snf)N>TopLeftTopRight BottomLeft BottomRightr$MathKern)rrrrr#rgMathItalicsCorrectionInforr7rItalicsCorrectionCountrItalicsCorrectionMathTopAccentAttachmentTopAccentCoverageTopAccentAttachmentCountTopAccentAttachmentExtendedShapeCoverage MathKernInfoMathKernCoverage MathKernCountMathKernInfoRecordsMathKernInfoRecordr HeightCountCorrectionHeight KernValuer%rt)rrrrrrarxnryrecordsidecorrectionHeights kernValueskernhrs r"rr s 4HT U U   D !3!8!8!:HE)+)E)E)G&2:&&/@CHOO@T&&==E__< =L /2 3_< &&8 !5!:!:!%L" !18<OO--5**-hoo*>'02-__E**,FLU++4=4DT4J1%01S_q5HHHH;;=D'*+<'=D$5F-5F(+5F-D)DN%N:a&6q&9:%NDNFfH$5t<M    1 1 8 8 @% KK< < *-&Os6LL L%L*c"[X#XE/5(dg[R"5nUR5 XlU(dU(a[ UUU5uUlUlU(dU(a[ UUU5uUlUl U$rS) rrrrMinConnectorOverlap_buildMathGlyphConstructionVertGlyphCoverageVertGlyphConstructionHorizGlyphCoverageHorizGlyphConstruction)rrrrrrvariantss r"rr@ s  0AV   H #6 - '!!  C"H$B/ '""  E#X%D OrQcV[5nU(aURUR55 U(aURUR55 [X05n/nURGHn[ R "5nUR5 U(aqXa;al[X5Ul /Ul XHKup[ R"5n Xl [U 5U l URRU 5 MM U(aXb;aX&up[ R"5Ul[!U 5URl[U 5URl/URlU Hn U upnnn [ R("5n Xl[-U5U l[U5U l[U5U l[U 5U lURR&RU 5 M URU5 GM XE4$rS)rrrgr#rrMathGlyphConstructionrr7 VariantCountMathGlyphVariantRecord VariantGlyphrAdvanceMeasurementrt GlyphAssemblyrr PartCount PartRecordsGlyphPartRecordryr; PartFlagsStartConnectorLengthEndConnectorLength FullAdvance)rr assembliesrrx constructions glyphName construction variantNameadvancerpartsicpart part_namer=startends r"rrg s UF hmmo& joo'(V.HM__ //1 %%'  -(+H,?(@L %24L /(0(;$ 224&1#,3G,<)33::6B )< )1"-IE)+)9)9);L &;KB;OL & & 836u:L & & 057L & & 28<5 %g++-( #&u: .5en+,3CL)%,W%5"**66==fE \*;%>  ""rQcP[R"5n[U5UlU$rS)rrrr%)r{ value_records r"rr s"%%'L L rQr+)NNNr,)Nr%TT)TT)rTT) NNNNNrNNNN)p collectionsrrrosfontTools.misc.fixedToolsrfontTools.misc.roundToolsr fontToolsrfontTools.ttLib.tablesrrfontTools.ttLib.tables.otBaser r r r r rfontTools.feaLib.astrfontTools.otlLib.optimize.gposrrfontTools.otlLib.errorr functoolsrloggingr getLoggerrrr#LOOKUP_FLAG_RIGHT_TO_LEFTLOOKUP_FLAG_IGNORE_BASE_GLYPHSLOOKUP_FLAG_IGNORE_LIGATURESLOOKUP_FLAG_IGNORE_MARKSr9r@objectrBrrrrrDrrrrrrrrrr*rGr}r"rrrrrrrrrrrrrrrrrr rrDr`rrrrrrr.r*rr5r;r8rErHrOrJrZrrrrryr{rwrrrrrrrZrQr"r/s/ 2-1*24 !$N#!'%!%+"6r` F` F.QM.Qb<$&OP<//d` ]` F *3*ZM5M`+P=+P\#N=#NL2' 2'jF,F,RA, A,HE'E'P6 ]6 r+N+N\=)&=)@t]tn;,};,B*@,(\>!H,&R$N'T!H/>d>20 +\  D<f<~ ,K<+J;UYy3x(#V4@@F 7t$N(#VrQ