U Dv f'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(B/tmp/pip-unpacked-wheel-qlge9rch/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||| 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) hsz%splitInterpolable..cSsi|]\}}|j|qSr(name)r2Z discreteAxisvaluer(r(r) jsz%splitInterpolable..TkeepVFsr-r.r/N)axeshasattrr r appendr rminimummaximumdefaultr6 itertoolsproductzip_extractSubSpace) rr-r.r/Z discreteAxesZinterpolableUserRegionr3ZvalueCombinationsr0ZdiscreteUserLocationsubDocr(r(r)splitInterpolable6s4"      rFFz)Iterator[Tuple[str, DesignSpaceDocument]]c csJ|D]<}t||}t||d|||d}|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 Fr9N)getVariableFontsrrDlibr6)rr-r.r/vf vfUserRegionvfDocr(r(r)splitVariableFontsys  rLzDict[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. 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