How to use the ufo2ft.fontInfoData.normalizeStringForPostscript function in ufo2ft

info = self.ufo.info
        psName = getAttrWithFallback(info, "postscriptFontName")
        cff.fontNames.append(psName)
        topDict = cff.topDictIndex[0]
        topDict.version = "%d.%d" % (getAttrWithFallback(info, "versionMajor"), getAttrWithFallback(info, "versionMinor"))
        trademark = getAttrWithFallback(info, "trademark")
        if trademark:
            trademark = normalizeStringForPostscript(trademark.replace("\u00A9", "Copyright"))
        if trademark != self.ufo.info.trademark:
            self.log.append("[Warning] The trademark was normalized for storage in the CFF table and consequently some characters were dropped: '%s'" % trademark)
        if trademark is None:
            trademark = ""
        topDict.Notice = trademark
        copyright = getAttrWithFallback(info, "copyright")
        if copyright:
            copyright = normalizeStringForPostscript(copyright.replace("\u00A9", "Copyright"))
        if copyright != self.ufo.info.copyright:
            self.log.append("[Warning] The copyright was normalized for storage in the CFF table and consequently some characters were dropped: '%s'" % copyright)
        if copyright is None:
            copyright = ""
        topDict.Copyright = copyright
        topDict.FullName = getAttrWithFallback(info, "postscriptFullName")
        topDict.FamilyName = getAttrWithFallback(info, "openTypeNamePreferredFamilyName")
        topDict.Weight = getAttrWithFallback(info, "postscriptWeightName")
        topDict.FontName = psName
        # populate various numbers
        topDict.isFixedPitch = getAttrWithFallback(info, "postscriptIsFixedPitch")
        topDict.ItalicAngle = getAttrWithFallback(info, "italicAngle")
        underlinePosition = getAttrWithFallback(info, "postscriptUnderlinePosition")
        topDict.UnderlinePosition = round(underlinePosition)
        underlineThickness = getAttrWithFallback(info, "postscriptUnderlineThickness")
        topDict.UnderlineThickness = round(underlineThickness)

charStrings.charStringsAreIndexed = True
        topDict.charset = []
        charStringsIndex = charStrings.charStringsIndex = SubrsIndex(private=private, globalSubrs=globalSubrs)
        cff.topDictIndex = topDictIndex = TopDictIndex()
        topDictIndex.append(topDict)
        topDictIndex.strings = strings
        cff.GlobalSubrs = globalSubrs
        # populate naming data
        info = self.ufo.info
        psName = getAttrWithFallback(info, "postscriptFontName")
        cff.fontNames.append(psName)
        topDict = cff.topDictIndex[0]
        topDict.version = "%d.%d" % (getAttrWithFallback(info, "versionMajor"), getAttrWithFallback(info, "versionMinor"))
        trademark = getAttrWithFallback(info, "trademark")
        if trademark:
            trademark = normalizeStringForPostscript(trademark.replace("\u00A9", "Copyright"))
        if trademark != self.ufo.info.trademark:
            self.log.append("[Warning] The trademark was normalized for storage in the CFF table and consequently some characters were dropped: '%s'" % trademark)
        if trademark is None:
            trademark = ""
        topDict.Notice = trademark
        copyright = getAttrWithFallback(info, "copyright")
        if copyright:
            copyright = normalizeStringForPostscript(copyright.replace("\u00A9", "Copyright"))
        if copyright != self.ufo.info.copyright:
            self.log.append("[Warning] The copyright was normalized for storage in the CFF table and consequently some characters were dropped: '%s'" % copyright)
        if copyright is None:
            copyright = ""
        topDict.Copyright = copyright
        topDict.FullName = getAttrWithFallback(info, "postscriptFullName")
        topDict.FamilyName = getAttrWithFallback(info, "openTypeNamePreferredFamilyName")
        topDict.Weight = getAttrWithFallback(info, "postscriptWeightName")

info = self.ufo.info
        psName = getAttrWithFallback(info, "postscriptFontName")
        cff.fontNames.append(psName)
        topDict = cff.topDictIndex[0]
        topDict.version = "%d.%d" % (getAttrWithFallback(info, "versionMajor"), getAttrWithFallback(info, "versionMinor"))
        trademark = getAttrWithFallback(info, "trademark")
        if trademark:
            trademark = normalizeStringForPostscript(trademark.replace("\u00A9", "Copyright"))
        if trademark != self.ufo.info.trademark:
            self.log.append("[Warning] The trademark was normalized for storage in the CFF table and consequently some characters were dropped: '%s'" % trademark)
        if trademark is None:
            trademark = ""
        topDict.Notice = trademark
        copyright = getAttrWithFallback(info, "copyright")
        if copyright:
            copyright = normalizeStringForPostscript(copyright.replace("\u00A9", "Copyright"))
        if copyright != self.ufo.info.copyright:
            self.log.append("[Warning] The copyright was normalized for storage in the CFF table and consequently some characters were dropped: '%s'" % copyright)
        if copyright is None:
            copyright = ""
        topDict.Copyright = copyright
        topDict.FullName = getAttrWithFallback(info, "postscriptFullName")
        topDict.FamilyName = getAttrWithFallback(info, "openTypeNamePreferredFamilyName")
        topDict.Weight = getAttrWithFallback(info, "postscriptWeightName")
        topDict.FontName = psName
        # populate various numbers
        topDict.isFixedPitch = getAttrWithFallback(info, "postscriptIsFixedPitch")
        topDict.ItalicAngle = getAttrWithFallback(info, "italicAngle")
        underlinePosition = getAttrWithFallback(info, "postscriptUnderlinePosition")
        topDict.UnderlinePosition = round(underlinePosition)
        underlineThickness = getAttrWithFallback(info, "postscriptUnderlineThickness")
        topDict.UnderlineThickness = round(underlineThickness)

charStrings.charStringsAreIndexed = True
        topDict.charset = []
        charStringsIndex = charStrings.charStringsIndex = SubrsIndex(private=private, globalSubrs=globalSubrs)
        cff.topDictIndex = topDictIndex = TopDictIndex()
        topDictIndex.append(topDict)
        topDictIndex.strings = strings
        cff.GlobalSubrs = globalSubrs
        # populate naming data
        info = self.ufo.info
        psName = getAttrWithFallback(info, "postscriptFontName")
        cff.fontNames.append(psName)
        topDict = cff.topDictIndex[0]
        topDict.version = "%d.%d" % (getAttrWithFallback(info, "versionMajor"), getAttrWithFallback(info, "versionMinor"))
        trademark = getAttrWithFallback(info, "trademark")
        if trademark:
            trademark = normalizeStringForPostscript(trademark.replace("\u00A9", "Copyright"))
        if trademark != self.ufo.info.trademark:
            self.log.append("[Warning] The trademark was normalized for storage in the CFF table and consequently some characters were dropped: '%s'" % trademark)
        if trademark is None:
            trademark = ""
        topDict.Notice = trademark
        copyright = getAttrWithFallback(info, "copyright")
        if copyright:
            copyright = normalizeStringForPostscript(copyright.replace("\u00A9", "Copyright"))
        if copyright != self.ufo.info.copyright:
            self.log.append("[Warning] The copyright was normalized for storage in the CFF table and consequently some characters were dropped: '%s'" % copyright)
        if copyright is None:
            copyright = ""
        topDict.Copyright = copyright
        topDict.FullName = getAttrWithFallback(info, "postscriptFullName")
        topDict.FamilyName = getAttrWithFallback(info, "openTypeNamePreferredFamilyName")
        topDict.Weight = getAttrWithFallback(info, "postscriptWeightName")

13: getAttrWithFallback(font.info, "openTypeNameLicense"),
            14: getAttrWithFallback(font.info, "openTypeNameLicenseURL"),
            16: getAttrWithFallback(
                font.info, "openTypeNamePreferredFamilyName"),
            17: getAttrWithFallback(
                font.info, "openTypeNamePreferredSubfamilyName"),
        }

        # don't add typographic names if they are the same as the legacy ones
        if nameVals[1] == nameVals[16]:
            del nameVals[16]
        if nameVals[2] == nameVals[17]:
            del nameVals[17]
        # postscript font name
        if nameVals[6]:
            nameVals[6] = normalizeStringForPostscript(nameVals[6])

        for nameId in sorted(nameVals.keys()):
            nameVal = nameVals[nameId]
            if not nameVal:
                continue
            nameVal = tounicode(nameVal, encoding='ascii')
            platformId = 3
            platEncId = 10 if _isNonBMP(nameVal) else 1
            langId = 0x409
            # Set built name record if not set yet
            if name.getName(nameId, platformId, platEncId, langId):
                continue
            name.setName(nameVal, nameId, platformId, platEncId, langId)

"openTypeNamePreferredSubfamilyName")
        if nameVals["1"] != typographicFamilyName:
            nameVals["16"] = typographicFamilyName
        if nameVals["2"] != typographicSubfamilyName:
            nameVals["17"] = typographicSubfamilyName

        self.otf["name"] = name = newTable("name")
        name.names = []
        for nameId in sorted(nameVals.keys()):
            nameVal = nameVals[nameId]
            if not nameVal:
                continue
            nameIdVal = int(nameId)
            if nameIdVal == 6:
                # postscript font name
                nameVal = normalizeStringForPostscript(nameVal)
            rec = NameRecord()
            rec.platformID = 3
            rec.platEncID = 10 if _isNonBMP(nameVal) else 1
            rec.langID = 0x409
            rec.nameID = nameIdVal
            rec.string = nameVal.encode(rec.getEncoding())
            name.names.append(rec)

11: getAttrWithFallback(font.info, "openTypeNameManufacturerURL"),
            12: getAttrWithFallback(font.info, "openTypeNameDesignerURL"),
            13: getAttrWithFallback(font.info, "openTypeNameLicense"),
            14: getAttrWithFallback(font.info, "openTypeNameLicenseURL"),
            16: preferredFamilyName,
            17: preferredSubfamilyName,
        }

        # don't add typographic names if they are the same as the legacy ones
        if nameVals[1] == nameVals[16]:
            del nameVals[16]
        if nameVals[2] == nameVals[17]:
            del nameVals[17]
        # postscript font name
        if nameVals[6]:
            nameVals[6] = normalizeStringForPostscript(nameVals[6])

        for nameId in sorted(nameVals.keys()):
            nameVal = nameVals[nameId]
            if not nameVal:
                continue
            nameVal = tounicode(nameVal, encoding='ascii')
            platformId = 3
            platEncId = 10 if _isNonBMP(nameVal) else 1
            langId = 0x409
            # Set built name record if not set yet
            if name.getName(nameId, platformId, platEncId, langId):
                continue
            name.setName(nameVal, nameId, platformId, platEncId, langId)