o:iDfSrSSKJr SSKJr SSKJr SSKJr SSK J r SSK J r Jr SSKJr S S KJrJr S%S jrS rS rSrSrSrS%SjrSrSr"SS\ 5r\R=\ R>S5S5r \R=\ RB\ RD4S5S5r S&Sjr#Sr$Sr%Sr&Sr'Sr(Sr)S r*S!r+S"r,\-S#:Xa4SS$K.r.SS$K/r/\/R`"\.Rb"5Rd5 g$g$)'zModule to build FeatureVariation tables: https://docs.microsoft.com/en-us/typography/opentype/spec/chapter2#featurevariations-table NOTE: The API is experimental and subject to change. )hashdict bit_count)newTable)otTables) TTVisitor) buildLookupbuildSingleSubstSubtable) OrderedDict) VarLibErrorVarLibValidationErrorc [U[5(aU/O [U5nSU;=(d [U5S:n[ [ UR 55US9 [U5n[U5upSU;a[5US'O<[USR5RU5nU(a[SU35e[USRXd5n/n UH*upU RXV s/sHoU PM sn 45 M, [!XSRX5 UR#S5=n b[%SU R&5U lggs sn f)aAdd conditional substitutions to a Variable Font. The `conditionalSubstitutions` argument is a list of (Region, Substitutions) tuples. A Region is a list of Boxes. A Box is a dict mapping axisTags to (minValue, maxValue) tuples. Irrelevant axes may be omitted and they are interpretted as extending to end of axis in each direction. A Box represents an orthogonal 'rectangular' subset of an N-dimensional design space. A Region represents a more complex subset of an N-dimensional design space, ie. the union of all the Boxes in the Region. For efficiency, Boxes within a Region should ideally not overlap, but functionality is not compromised if they do. The minimum and maximum values are expressed in normalized coordinates. A Substitution is a dict mapping source glyph names to substitute glyph names. Example: # >>> f = TTFont(srcPath) # >>> condSubst = [ # ... # A list of (Region, Substitution) tuples. # ... ([{"wdth": (0.5, 1.0)}], {"cent": "cent.rvrn"}), # ... ([{"wght": (0.5, 1.0)}], {"dollar": "dollar.rvrn"}), # ... ] # >>> addFeatureVariations(f, condSubst) # >>> f.save(dstPath) The `featureTag` parameter takes either a str or a iterable of str (the single str is kept for backwards compatibility), and defines which feature(s) will be associated with the feature variations. Note, if this is "rvrn", then the substitution lookup will be inserted at the beginning of the lookup list so that it is processed before others, otherwise for any other feature tags it will be appended last. rvrnr ) glyphNames substitutionsGSUBz4FeatureVariations already exist for feature tag(s): zOS/2N) isinstancestrsortedlen_checkSubstitutionGlyphsExistset getGlyphOrderoverlayFeatureVariationsmakeSubstitutionsHashable buildGSUB_existingVariableFeaturestable intersectionr buildSubstitutionLookupsappendaddFeatureVariationsRawgetmax usMaxContext) fontconditionalSubstitutions featureTag featureTags processLastrallSubstitutions existingTags lookupMapconditionsAndLookups conditionSetsos2s _/srv/projetos/modelo_ml_acdoc/venv/lib/python3.13/site-packages/fontTools/varLib/featureVars.pyaddFeatureVariationsr4snN#-Z"="=:,6*CUK +Cs;/?!/CK!t))+,. --EFM2K2.T {V 0f1C1CDQQ   F|nU  ) V ,I'?# ## -@-QaL-@ A (@ Dv,"4"46JXxx,q#"2"23-As8E cD[5n[US5(aURbwURRnURR HGnUR RH*nURX$RR5 M, MI U$)NFeatureVariations) rhasattrr6 FeatureList FeatureRecordFeatureVariationRecordFeatureTableSubstitutionSubstitutionRecordadd FeatureIndex FeatureTag)rexistingFeatureVarsTagsfeaturesfvrftsrs r3rrks!eu)**u/F/F/R$$22**AAC44GG'++H5F5F,G,R,RSHB #"c[5nUH3up4X$R5-nU[UR55-nM5 X - nU(a[SSR U535eg)NzAMissing glyphs are referenced in conditional substitution rules: z, )rkeysvaluesrjoin)rrreferencedGlyphNames_ substitutionmissings r3rrusy5( 1 1 33L$7$7$9 ::)#/G#  '"# %  rDc[5nUH.up#[U5nX1;aXRU5 M*X!U'M0 UR5VVs/sHupEU[ U54PM nnnA[5n[ U5HGup2[ [SU5SS95nX1;aXRU5 M:[ U5X'MI [[ UR555nA[5S44n[U5n[U5Hunup[U5n SU-n UR5HmupU Hbn[X5unnUb&[U5nU RUS5U-U -U U'UcM?[U5nU RUS5U-U U'Md Mo U nM /n[UR5SS9HgupUS:XaM /nSnU(a3US-(aURXS5 US-nUS- nU(aM3UR[ U 5U45 Mi U$s snnf)aCompute overlaps between all conditional substitutions. The `conditionalSubstitutions` argument is a list of (Region, Substitutions) tuples. A Region is a list of Boxes. A Box is a dict mapping axisTags to (minValue, maxValue) tuples. Irrelevant axes may be omitted and they are interpretted as extending to end of axis in each direction. A Box represents an orthogonal 'rectangular' subset of an N-dimensional design space. A Region represents a more complex subset of an N-dimensional design space, ie. the union of all the Boxes in the Region. For efficiency, Boxes within a Region should ideally not overlap, but functionality is not compromised if they do. The minimum and maximum values are expressed in normalized coordinates. A Substitution is a dict mapping source glyph names to substitute glyph names. Returns data is in similar but different format. Overlaps of distinct substitution Boxes (*not* Regions) are explicitly listed as distinct rules, and rules with the same Box merged. The more specific rules appear earlier in the resulting list. Moreover, instead of just a dictionary of substitutions, a list of dictionaries is returned for substitutions corresponding to each unique space, with each dictionary being identical to one of the input substitution dictionaries. These dictionaries are not merged to allow data sharing when they are converted into font tables. Example:: >>> condSubst = [ ... # A list of (Region, Substitution) tuples. ... ([{"wght": (0.5, 1.0)}], {"dollar": "dollar.rvrn"}), ... ([{"wght": (0.5, 1.0)}], {"dollar": "dollar.rvrn"}), ... ([{"wdth": (0.5, 1.0)}], {"cent": "cent.rvrn"}), ... ([{"wght": (0.5, 1.0), "wdth": (-1, 1.0)}], {"dollar": "dollar.rvrn"}), ... ] >>> from pprint import pprint >>> pprint(overlayFeatureVariations(condSubst)) [({'wdth': (0.5, 1.0), 'wght': (0.5, 1.0)}, [{'dollar': 'dollar.rvrn'}, {'cent': 'cent.rvrn'}]), ({'wdth': (0.5, 1.0)}, [{'cent': 'cent.rvrn'}]), ({'wght': (0.5, 1.0)}, [{'dollar': 'dollar.rvrn'}])] c3J# UHn[[U55v M g7fN)r cleanupBox).0ks r3 +overlayFeatureVariations..s6#Q*Q-((#s!#cF[[UR555$rO)tupleritems)ds r3*overlayFeatureVariations..seF1779$56rD)keyrr c [US5*$)Nr r) BoxAndRanks r3rYrZs:a=1I0IrD)r rextendrWdictreversedrVrupdatelist enumerate overlayBoxr$r")r(mergedvaluer[rRv initMapInitboxMapi currRegionrJnewMapcurrRankboxrankcurrBoxr remainderrW substsLists r3rrsG^]F. sm = K  u %3K / :@HDG H]F78  6#66   = K  u %u+FK9 $HV\\^$<= J?$K  %F'(@A?J[)6IC%*4W*B' i+#+L#9L+1::lA+F+MPX+XF<(( ( 3I(. 9a(@4(GF9%&(B E I  19  ax!!":"=a"@A QJD FA d  d3i,- Lu IsH<c0nURU5 URU5 [U5[U5-H5nXupEXupg[XF5n[XW5n X:dSU4s $X4X#'M7 [ U5n Sn Sn UHnX1;aM Sn Sn O UHbnX0;aM X#upEXupgXF::aXu::aM"U (aX!4s $Sn Sn XF::a[XV5nUn OXu::aUn[XG5n OX!4s $X4X'Md U (aUS4$X*4$)a1Overlays ``top`` box on top of ``bot`` box. Returns two items: * Box for intersection of ``top`` and ``bot``, or None if they don't intersect. * Box for remainder of ``bot``. Remainder box might not be exact (since the remainder might not be a simple box), but is inclusive of the exact remainder. NFT)rarr%minr_) topbotr axisTagmin1max1min2max2minimummaximumrq extruding fullyInsides r3rdrdsTLs8c#h&\ \ d/d/ 9  ' 0 '(S IIK >        !* \  
>> cleanupBox({}) {} >>> cleanupBox({'wdth': (0.0, 1.0)}) {'wdth': (0.0, 1.0)} >>> cleanupBox({'wdth': (-1.0, 1.0)}) {} )gg?)rW)rntaglimits r3rPrPTs/*- M:38LJCJ MM Ms ..c ^ [U[5(aU/O [U5nSU;=(d [U5S:nURS:aSUl[ 5nUR RVs1sH!nURU;dMURiM# snm [ U5T - nU(Ga/n [U5HEn[U/5n UR RRU 5 U RU 5 MG [UR R5UR l [U5 U GH4n UR RRU 5n URRHn U R R"cA[$R&"5n SU lSU l/U lSU l XR lU R R.Vs/sHoR&PM nnU R R"/U-H8n U R,RU 5 [U R,5U l M: M UR1U 5 GM7 T (a8UR3U 4Sj[5UR R555 [5USR65VVs0sHunnUR8U_M nnn[;US 5=(a UR<SLn/nUGHcunn/n[UR?55H;ununnUU:a [AS 5e[CUUUU5nURU5 M= /n[U5H\n UR RU RDRFnU(aUU-OUU-nUR[IU U55 M^ U(as[KUR<U5=n(aVURLRNRQU5 [URLRN5URLl)GMHUR[UUU55 GMf U(aUR<RS :wa$[WS UR<RS S35eUR<RXRQU5 [UR<RX5UR<l-g[]U5Ulgs snfs snfs snnf)zwLow level implementation of addFeatureVariations that directly models the possibilities of the FeatureVariations table.rr Nrc3P># UHupURT;dMUv M g7frO)r?)rQindexfeaturer-s r3rS*addFeatureVariationsRaw..s*! "L!!\1 E"Ls& &fvarr6z LangSysRecordr=rarcaxesrwr7r6rWrbuildConditionTableFeatureLookupListIndex#buildFeatureTableSubstitutionRecordfindFeatureVariationRecordr;r<r^SubstitutionCountbuildFeatureVariationRecordr r:FeatureVariationCountbuildFeatureVariations)!r'rr(r)r*r+varFeatureIndicesrnewTags varFeatures varFeaturevarFeatureIndex scriptRecordlangSyslsr langSystems axisIndexaxis axisIndiceshasFeatureVariationsfeatureVariationRecordsr0 lookupIndicesconditionTablerwminValuemaxValuectrecordsexistingLookupIndicescombinedLookupIndicesrBr-s! @r3r#r#gs#-Z"="=:,6*CUK +Cs;/?!/CK }}z!" ((666G    , 6L +-G  /J+J;J    + + 2 2: >   z ***-U->->-L-L)M&%J#//==CCJOO % 0 0 = = &&55= jjlG*.G'.4G++-G(+,G(9@''66B6I6I6W6WX6Ws{{6W X , 3 3 B BCkQG((//@+.w/C/C+DG( R!>  ! !/ 2!&$   ! "+E,=,=,K,K"L!  8AfARAR7S7SOIt i7S *+S0G0Gt0S!'?# m-3L4F4F4H-I )G)h("+R%[%98XNB  ! !" % .J%&78O$)$5$5$C$C%goo " & 5"%:: " NN3#%:  9 -e.E.E~V VC V  ( ( ; ; B B7 K=@,,??>C ( ( : $ * *+NGD C(@J  " " * *j 8,,44S99PR  66==>UV8;  # # : :9 5#99P"QK:Ys8T1T1<T6T;c[S5n[R"5=olSUl[R "5Ul/UR l[R"5Ul/URl[R"5Ul /URl [R "5nSUl [R"5Ul SURl /URlSURl[R"5n[R "5UlSUR l/UR lUR URl UR R R'U5 SUR lSUlU$)z Build a GSUB table from scratch.rrDFLTNrrr )rrrrrrrr8r9 LookupListLookup ScriptTagrrr LangSysCountrrr>r" ScriptCountr6) fontTablegsubsreclangrecs r3rrs+ IWWY&D?DLmmoDO#%DOO ~~'D%'D"mmoDODOO ?? DDN))+DK!%DKK "DKK DKK GjjlGO&,GOO##%GOO !(DKKOO  ''-"#DOO!D rDc [5n/nUHfup4/nUHGn[[UR555nUR U5 UR U5 MI UR X545 Mh U[U54$)zTurn all the substitution dictionaries in sorted tuples of tuples so they are hashable, to detect duplicates so we don't write out redundant data.)rrVrrWr"r=)r(r, condSubstr0substitutionMapsrsubstitutionMapsubsts r3rr suI*B&  /O&!6!6!89:E   '   ' 0 ,67 +C f-. ..rDc\rSrSrSrSrg)ShifterVisitoricXlgrOshift)selfrs r3__init__ShifterVisitor.__init__s rDrN)__name__ __module__ __qualname____firstlineno__r__static_attributes__rDr3rrsrDrrcfURnUVs/sHoUU-PM nn[XU5 gs snfrO)rsetattr)visitorobjattrrfrls r3visitr s0 MME % &1YE & Cu 's.c6[XURU-5 grO)rr)rrrrfs r3rr's Cw}}u,-rDcU(a[URR5OSn0n[U5H upVX5-XF'M U(d`[U5n[ U5nUR UR R5 UR URR5 [U5HupY[U 5n [[U 5/5n U(a&URRRU 5 O%URRRX[5 URRXIU LaMe [URR5URl U$)zhBuild the lookups for the glyph substitutions, return a dict mapping the substitution to lookup indices.r)rrrrcrrr8r9r_r r r"insert LookupCount) rr,r+ firstIndexr.rjrrrrsubstMaplookups r3r!r!.s*1<T__++,JI'(89%/^ ": $% ' d&&445 doo,,-./;6x@AB  OO " " ) )& 1 OO " " ) )! 4%%i&676AAA0#&doo&<&<"=DOO rDcj[R"5nSUlXl[ U5UlU$)z%Build the FeatureVariations subtable.r)rr6rr:rr)rfvs r3rrMs0   BBJ 7"#:;B IrDc[R"5nXl[R"5UlXRlURR 5 U$)zBuild a FeatureRecord.)rr9r?rrpopulateDefaults)r)lookupListIndicesfrs r3rrVsA   BMBJ!2JJJJ! IrDc[R"5n[U5S:waE[R"5UlXRl[U5URlOSUl[R "5UlSUR lXR l[U5UR l U$)zBuild a FeatureVariationRecord.rNr) rr:r ConditionSetConditionTableConditionCountr;rr<r)rsubstitutionRecordsrBs r3rr`s # # %C >a??,*8'*-n*='#%#>#>#@C +5C  (6I  3589L5MC  2 JrDc[R"5nXl[R"5UlXRl[ U5URlU$)z'Build a FeatureTableSubstitutionRecord.)rFeatureTableSubstitutionRecordr>rrrr) featureIndexrrCs r3rrpsD , , .D$::N8OPL %& 'O 6sCCCc[URR5Hhup#URRnUb [ XA5 [URR 5HupVURn[ Xq5 M Mj [US5(a\URbNURRH3nURRHn XRU l M M5 ggg)z7Go through the scripts list, and remap feature indices.Nr6)rcrrrr _remapLangSysrrr7r6r:r;r<r>) rr scriptIndexscriptdefaultLangSyslangSysRecordIndex langSysRecrrBrCs r3rrs()9)9)F)FG 55  % . 7.7 8S8S.T *  ((G ' 0/U Hu)**u/F/F/R**AAC44GG$01B1B$C!HB0S*rDcURS:waXRUlURVs/sHo!UPM snUlgs snf)Nr)rr>)rrrs r3rrsF&("./F/F"G=D=Q=QR=QE/=QRGRsA __main__N)r)F)3__doc__fontTools.misc.dictToolsrfontTools.misc.intToolsrfontTools.ttLibrfontTools.ttLib.tablesrrfontTools.ttLib.ttVisitorrfontTools.otlLib.builderr r collectionsr errorsr rr4rrrrdrPr#rrr register_attrrrSubstLookupRecordPosLookupRecordr!rrrrrrrrrrdoctestsysexittestmodfailedrrDr3r!s# .-$1/J#6V4r#  pzR#j N&{RFB / Y bjj*;<= 2--.0A..>   '& D S  zHHW__  % %&rD