a Qh'K@szdZddlmZddlZddlZddlZddlmZmZm Z m Z m Z m Z m Z ddlmZmZmZmZmZmZmZmZmZddlmZmZddlmZmZmZmZm Z m!Z!m"Z"e#e$Z%eeeege&fZ'dd d d d d dZ(dde(fddddddddZ)dde(fddddddddZ*dddddZ+ddddddddd d!Z,d"d#d$d%d&Z-d'dd'd(d)d*Z.dd+d+d,d-d.Z/dS)/zAllows building all the variable fonts of a DesignSpace version 5 by splitting the document into interpolable sub-space, then into each VF. ) annotationsN)AnyCallableDictIteratorListTuplecast) AxisDescriptorAxisMappingDescriptorDesignSpaceDocumentDiscreteAxisDescriptorInstanceDescriptorRuleDescriptorSimpleLocationDictSourceDescriptorVariableFontDescriptor) StatNames getStatNames) ConditionSetRangeRegiongetVFUserRegionlocationInRegionregionInRegionuserRegionToDesignRegionr rrstr)docinstance statNamesreturncCs4|jp|jd}|jp"|jd}|d|dS)zDefault callable to synthesize an instance filename when makeNames=True, for instances that don't specify an instance name in the designspace. This part of the name generation can be overriden because it's not specified by the STAT table. en-z.ttf) familyName familyNamesget styleName styleNames)rrrr#r&r(W/var/www/sistema_ama/venv/lib/python3.9/site-packages/fontTools/designspaceLib/split.pydefaultMakeInstanceFilename)sr*TboolMakeInstanceFilenameCallablez8Iterator[Tuple[SimpleLocationDict, DesignSpaceDocument]])r makeNamesexpandLocationsmakeInstanceFilenamer c csg}i}|jD]F}t|dr2tt|}||qtt|}t|j|j|j ||j <qt j dd|D}|D]>}ddt ||D} t|i|| d|||d} | | fVqndS) aSplit the given DS5 into several interpolable sub-designspaces. There are as many interpolable sub-spaces as there are combinations of discrete axis values. E.g. with axes: - italic (discrete) Upright or Italic - style (discrete) Sans or Serif - weight (continuous) 100 to 900 There are 4 sub-spaces in which the Weight axis should interpolate: (Upright, Sans), (Upright, Serif), (Italic, Sans) and (Italic, Serif). The sub-designspaces still include the full axis definitions and STAT data, but the rules, sources, variable fonts, instances are trimmed down to only keep what falls within the interpolable sub-space. Args: - ``makeNames``: Whether to compute the instance family and style names using the STAT data. - ``expandLocations``: Whether to turn all locations into "full" locations, including implicit default axis values where missing. - ``makeInstanceFilename``: Callable to synthesize an instance filename when makeNames=True, for instances that don't specify an instance name in the designspace. This part of the name generation can be overridden because it's not specified by the STAT table. .. versionadded:: 5.0 valuescSsg|] }|jqSr()r0.0axisr(r(r) hz%splitInterpolable..cSsi|]\}}|j|qSr(name)r2Z discreteAxisvaluer(r(r) jsz%splitInterpolable..TkeepVFsr-r.r/N)axeshasattrr r appendr rminimummaximumdefaultr7 itertoolsproductzip_extractSubSpace) rr-r.r/ discreteAxesZinterpolableUserRegionr3valueCombinationsr0ZdiscreteUserLocationsubDocr(r(r)splitInterpolable6s4"       rIFz)Iterator[Tuple[str, DesignSpaceDocument]]c csN|D]@}t||}t||d|||d}i|j|j|_|j|fVqdS)a$Convert each variable font listed in this document into a standalone designspace. This can be used to compile all the variable fonts from a format 5 designspace using tools that can only deal with 1 VF at a time. Args: - ``makeNames``: Whether to compute the instance family and style names using the STAT data. - ``expandLocations``: Whether to turn all locations into "full" locations, including implicit default axis values where missing. - ``makeInstanceFilename``: Callable to synthesize an instance filename when makeNames=True, for instances that don't specify an instance name in the designspace. This part of the name generation can be overridden because it's not specified by the STAT table. .. versionadded:: 5.0 Fr:N)getVariableFontsrrElibr7)rr-r.r/vf vfUserRegionvfDocr(r(r)splitVariableFontsys  rOzDict[str, DesignSpaceDocument])rr cCs:i}t|D](\}}t|D]\}}d|_|||<qq |S)zConvert each variable font listed in this document into a standalone format 4 designspace. This can be used to compile all the variable fonts from a format 5 designspace using tools that only know about format 4. .. versionadded:: 5.0 z4.1)rIrO formatVersion)rvfs _locationrHZvfNamerNr(r(r) convert5to4s  rSr)r userRegionr;r-r.r/r csVt}fdd}jD]}|jttrt|drtt|}|t|j |j|j |j t j |j jpr|jtj|jfdd|jDddd qg|_} dd|jDjD]} tfd d | jDsqtfd d | jDstd | j| jqt} | | j| | jjD]h}|j| vrTq@|jj |j ksjdurj|jksj|jkr@td |jq@q@| t| j| jdqt} tj| |_j |_ j!D]`} t"#| j$sq|%t&| j'| j(| j)| jt*|| | j+| j,| j-| j.| j/| j0d q|1}1}|durv|durv|j2|_2|rΈ3D]H}t4|}t5|r|6t7|j|j'fdd|j8D|j9dqj:D]r}t"|;sq|rt<|;}|j,p|j=>d}|j-p,|j?>d}|@tA|j'pF||||j(|j)|jpb|d|rlin|jBt*|||||jCp|jC|jDp|jE>d|jFp|jF|j2p|j=|jGp|j?|jHp|jE|jIpi|j9dn`|@tA|j'|j(|j)|jrin|jBt*|||j,|j-|jC|jD|jF|j2|jG|jH|jI|j9dqԈj9|_9|S)Ncsr|S|jSdSN)getFullDesignLocationdesignLocation)object)rr.r(r)maybeExpandDesignLocations z3_extractSubSpace..maybeExpandDesignLocationr?cs4g|],\}}j|kr$jkrnq||fqSr()r?r@)r2userZdesign)ranger(r)r4sz$_extractSubSpace..) tagr7 labelNameshiddenr?rAr@map axisOrdering axisLabelscSsh|] }|jqSr(r6r1r(r(r) r5z#_extractSubSpace..c3s|]}|vVqdSrUr(r1 subDocAxesr(r) r5z#_extractSubSpace..c3s|]}|vVqdSrUr(r1rcr(r)rer5zPIn axis mapping from input %s, some output axes are not in the variable-font: %szALimiting axis ranges used in elements not supported: %s) inputLocationoutputLocation) filenamepathfontr7rW layerNamer#r& muteKerningmuteInfomutedGlyphNamescs g|]}t|jtr|qSr() isinstancer7r)r2 axisSubsetrTr(r)r4:s)r7rh axisSubsetsrKr! )rhrirjr7 userLocationrWr#r&postScriptFontNamestyleMapFamilyNamestyleMapStyleNamelocalisedFamilyNamelocalisedStyleNamelocalisedStyleMapFamilyNamelocalisedStyleMapStyleNamerK)Jr r<r7rorr=r r addAxisr\r]r^maxr?rAminr@r_ axisMappingsallrfkeysrgLOGGERerrorsetupdater>r r_subsetRulesBasedOnConditionsrulesrulesProcessingLastsourcesr map_backwardrW addSourcerrhrirj_filterLocationrkr#r&rlrmrn findDefaultrxrJrraddVariableFontrrrrK instancesgetFullUserLocationrr$r%r' addInstancerrtrurvZstyleMapFamilyNamesrwryrzr{)rrTr;r-r.r/rHrYr3mappingsmappingZ mappingAxes designRegionsourceZ vfDefaultZ oldDefaultrLrMrrr#r&r()rr.r[rdrTr)rEsD                          rEzList[Dict[str, Any]]r) conditionSetr cCsXi}|D]J}|d|d}}t|dur0|ntj |durB|ntj||d<q|S)Nr?r@r7)r%rmathinf)rc conditionr?r@r(r(r)_conditionSetFromsrzList[RuleDescriptor])rrr c Csg}|D]}t|jg|jd}|jD]}t|}g}d}|D]t\} } | |vrRq@t| ttfrt| || vrnqd}q@| || vrq@||  | } | dur| | | j | j dq@d}q@|s$|j |q$|jr| |q|S)N)r7 conditionSetssubsFT)r7r?r@) rr7rrritemsrofloatint intersectionr>r?r@) rrZnewRulesruleZnewRule conditionsetcsZnewConditionsetZdiscardConditionsetZ selectionNameZselectionValuerr(r(r)rs@      rzDict[str, float])rTlocationr csfdd|DS)Ncs,i|]$\}}|vrt|tr||qSr()ror)r2r7r8rqr(r)r9sz#_filterLocation..)r)rTrr(rqr)rs r)0__doc__ __future__rrBloggingrtypingrrrrrrr fontTools.designspaceLibr r r r rrrrrZ"fontTools.designspaceLib.statNamesrrZfontTools.designspaceLib.typesrrrrrrr getLogger__name__rrr,r*rIrOrSrErrrr(r(r(r)s6 $, $  E%Y A