01_export_fontlab_lato.vfpy

import os
import os.path
import glob
from fontlab import *
from PythonQt import QtGui
ws = flWorkspace.instance()
main = ws.mainWindow
item = flItems
qapp = QtGui.QApplication.instance()
pref = flPreferences()

cwd = os.path.dirname(__file__)
fontRelFolder = os.path.join(cwd, '..', 'sources')
outRelFolder = os.path.join(cwd, '..', 'build')

class ExportFont(object):

    def __init__(self):
        self.fontFolder = None
        self.fontPaths = None
        self.fontPath = None
        self.fp = None

    def getFontPaths(self, fontFolder = None):
        if not fontFolder:
            self.fontFolder = fontRelFolder
        self.fontPaths = glob.glob(os.path.join(self.fontFolder, '*.vfj'))
        if not len(self.fontPaths):
            self.fontFolder = QtGui.QFileDialog.getExistingDirectory(None, 'Choose folder with VFJ files', self.fontFolder, QFileDialog.ShowDirsOnly)
            if self.fontFolder:
                self.fontPaths = glob.glob(os.path.join(self.fontFolder, '*.vfj'))
        if not len(self.fontPaths):
            print("No VFJ files found in folder!")

    def openFont(self, fontPath):
        main.loadFont(fontPath)
        self.fp = ws.currentPackage
        self.fg = CurrentFont()
        self.fontPath = self.fp.path
        self.subFolder = os.path.splitext(os.path.basename(self.fontPath))[0]
        #print(self.fp, self.fg)

    def exportFontDSUFO(self, outFolder = None):
        if not outFolder:
            outFolder = os.path.join(outRelFolder, self.subFolder, 'ds-ufo')
        if not os.path.isdir(outFolder):
            os.makedirs(outFolder)
        ec = ExportControl()
        ec.profileName = "DesignSpace + UFO"
        ec.destinationMode = pref.DestinationFolder
        ec.conflictMode = pref.ConflictOverwrite
        ec.contentMode = pref.ContentInstances
        ec.destinationFolder = outFolder
        ec.groupProfiles = False
        ec.groupFamily = False
        ws.exportFont(self.fp, ec)

    def exportFontInstUFO(self, outFolder = None):
        if not outFolder:
            outFolder = os.path.join(outRelFolder, self.subFolder, 'ds-ufo', 'masters')
        if not os.path.isdir(outFolder):
            os.makedirs(outFolder)
        ec = ExportControl()
        ec.profileName = "UFO Package"
        ec.destinationMode = pref.DestinationFolder
        ec.conflictMode = pref.ConflictOverwrite
        ec.contentMode = pref.ContentInstances
        ec.destinationFolder = outFolder
        ec.groupProfiles = False
        ec.groupFamily = False
        ws.exportFont(self.fp, ec)

    def main(self):
        self.getFontPaths()
        for fontPath in self.fontPaths:
            print(fontPath)
            self.openFont(fontPath)
            self.exportFontDSUFO()
            self.exportFontInstUFO()

if __name__ == "__main__":
    ex = ExportFont()
    ex.main()
    qapp.quit()