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Forked from codeman38/roboto_name_fix.py
Last active May 24, 2016 16:22
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Fix Windows compatible naming in Roboto font weights
#!/usr/bin/env python2.7
"""Update the 'name' table in the extra Roboto weights to be
more compatible with Windows' font chooser."""
__author__="codeman38"
import argparse
import glob
import os
from fontTools import ttLib
def main():
parser = argparse.ArgumentParser(
description="Update the 'name' table in the extra Roboto weights "
"to be more compatible with Windows' font chooser.")
parser.add_argument('filename', nargs='+',
help='file name(s) of fonts to convert')
args = parser.parse_args()
for filespec in args.filename:
for fname in glob.glob(filespec):
process_font(fname)
def process_font(fname):
outname = fname+'.tmp'
bakname = fname+'.bak'
ttf = ttLib.TTFont(fname)
nametbl = ttf['name']
prefFamRec = nametbl.getName(16, 3, 1, 1033)
if prefFamRec is None:
print("Ignoring {} because no preferred name field.".format(
fname))
return
winFamRec = nametbl.getName(1, 3, 1, 1033)
winSubRec = nametbl.getName(2, 3, 1, 1033)
famName = winFamRec.string.decode('utf-16-be')
subName = winSubRec.string.decode('utf-16-be')
subSplit = subName.split()
newFamName = famName + u' ' + subSplit[0]
if subSplit[-1] == u'Italic':
newSubName = u'Italic'
else:
newSubName = u'Regular'
print(u'{}|{} -> {}|{}'.format(famName, subName,
newFamName, newSubName))
winFamRec.string = newFamName.encode('utf-16-be')
winSubRec.string = newSubName.encode('utf-16-be')
ttf.save(outname)
ttf.close()
os.rename(fname, bakname)
os.rename(outname, fname)
if __name__=='__main__':
main()
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