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from fontTools import ttLib
from fontTools.ttLib import ttFont, tables
import argparse
# A very simple program for looping through a font. This looks for
# big glyph programs, but it could be adapted to do any number of
# minor chores.
argparser = argparse.ArgumentParser(prog='xgridfit',
description='Loop through a font.')
argparser.add_argument("inputfile", help='Font to process.')
argparser.add_argument("outputfile", nargs="?", help="Font to output.")
args = argparser.parse_args()
inputfile = args.inputfile
outputfile = args.outputfile
if not outputfile:
outputfile = inputfile
thisFont = ttLib.TTFont(inputfile)
gn = thisFont.getGlyphNames()
for n in gn:
glyph = thisFont['glyf'][n]
try:
proglen = len(glyph.program.getBytecode())
if proglen > 400:
print(str(proglen) + " " + n)
except Exception:
pass
# thisFont.save(outputfile, 1)
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