def compileGSUB(featureFile, glyphOrder):
    """ Compile and return a GSUB table from `featureFile` (feaLib
    FeatureFile), using the given `glyphOrder` (list of glyph names).
    """
    font = ttLib.TTFont()
    font.setGlyphOrder(glyphOrder)
    addOpenTypeFeatures(font, featureFile, tables={"GSUB"})
    return font.get("GSUB")
def compileGSUB ( featureFile , glyphOrder ) : font = ttLib . TTFont ( ) font . setGlyphOrder ( glyphOrder ) addOpenTypeFeatures ( font , featureFile , tables = { "GSUB" } ) return font . get ( "GSUB" )
Compile and return a GSUB table from `featureFile` (feaLib
    FeatureFile), using the given `glyphOrder` (list of glyph names).