code: def openTypeNameUniqueIDFallback(info):
      
      version = getAttrWithFallback(info, "openTypeNameVersion").replace("Version ", "")
      vendor = getAttrWithFallback(info, "openTypeOS2VendorID")
      fontName = getAttrWithFallback(info, "postscriptFontName")
      return "%s;%s;%s" % (version, vendor, fontName)
docs: Fallback to *openTypeNameVersion;openTypeOS2VendorID;postscriptFontName*.