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Workaround for bug in fontmake causing bad weight metadata

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Workaround for bug in fontmake which caused incorrect weight metadata in static fonts.

See https://github.com/googlefonts/fontmake/issues/943

Related to #498
This commit is contained in:
Rasmus Andersson 2022-10-05 10:11:10 -07:00
parent bd5bdd3f19
commit c79709096b
1 changed files with 6 additions and 4 deletions
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10
misc/tools/postprocess-designspace.py
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@ -72,11 +72,12 @@ def set_ufo_filter(ufo, **filter_dict):
return
filters.append(filter_dict)
def update_source_ufo(ufo_file, glyphs_to_decompose):
print("update %s" % os.path.basename(ufo_file))
def update_source_ufo(ufo_file, weight, glyphs_to_decompose):
print(f"update {os.path.basename(ufo_file)} (weight={weight})")
ufo = defcon.Font(ufo_file)
update_version(ufo)
set_ufo_filter(ufo, name="decomposeComponents", include=glyphs_to_decompose)
ufo.info.openTypeOS2WeightClass = int(weight)
ufo.save(ufo_file)
def update_sources(designspace):
@ -84,9 +85,10 @@ def update_sources(designspace):
#print("glyphs marked to be decomposed: %s" % ', '.join(glyphs_to_decompose))
sources = [source for source in designspace.sources]
# sources = [s for s in sources if s.name == "Inter Thin"] # DEBUG
source_files = list(set([s.path for s in sources]))
source_files = list(set([(s.path, s.location["Weight"]) for s in sources]))
with Pool(len(source_files)) as p:
p.starmap(update_source_ufo, [(file, glyphs_to_decompose) for file in source_files])
p.starmap(update_source_ufo,
[(t[0], t[1], glyphs_to_decompose) for t in source_files])
return designspace
def main(argv):