def _load_fontfile(self):
try:
if self.fontfile.endswith(".ufo") or self.fontfile.endswith("tf"):
# Single master workflow
self.font = Babelfont.open(self.fontfile)
self.variations = None
else:
self.variations = VariableFont(self.fontfile)
# We need a "scratch copy" because we will be trashing the
# glyph data with our interpolations
if len(self.variations.masters.keys()) == 1:
self.font = list(self.variations.masters.values())[0]
self.variations = None
else:
firstmaster = self.variations.designspace.sources[0].path
if firstmaster:
self.font = Babelfont.open(firstmaster)
else: # Glyphs, fontlab?
self.font = Babelfont.open(self.fontfile)
except Exception as e:
if self.editor:
self.editor.showError("Couldn't open %s: %s" %
(self.fontfile, e))
else:
raise e
return False
return True
def load_masters(self):
if self.masters:
return
for src in self.config["sources"]:
if src.endswith("glyphs"):
gsfont = glyphsLib.GSFont(src)
self.masters[src] = []
for master in gsfont.masters:
self.masters[src].append(
Babelfont.open(src, master=master.name))
elif src.endswith("designspace"):
continue
else:
self.masters[src] = [Babelfont.open(src)]
def test_roundtrip():
if sys.platform != "darwin":
pytest.skip("Needs to be run on OS X")
font = Babelfont.open("tests/data/Test1.glyphs")
Babelfont.save(font, "tests/data/Test1.roundtrip.glyphs")
pl1_json = subprocess.run(
["plutil", "-convert", "xml1", "-o", "-", "tests/data/Test1.glyphs"],
capture_output=True,
)
pl2_json = subprocess.run(
[
"plutil", "-convert", "xml1", "-o", "-",
"tests/data/Test1.roundtrip.glyphs"
],
capture_output=True,
)
pl1 = plistlib.load(BytesIO(pl1_json.stdout))
pl2 = plistlib.load(BytesIO(pl2_json.stdout))
assert pl1 == pl2
def test_load_glyph():
filename = "tests/data/Castoro Roman.vfj"
font = Babelfont.open(filename)
assert len(font["A"].contours[0]) == 20
assert len(font["A"].contours[1]) == 4
def test_loader():
filename = "tests/data/Castoro Roman.vfj"
font = Babelfont.open(filename)
def test_ufo_roundtrip():
font = Babelfont.open("tests/data/Test1.ufo")
Babelfont.save(font, "tests/data/Test1.roundtrip.ufo")
dc1 = defcon.Font("tests/data/Test1.ufo")
dc2 = defcon.Font("tests/data/Test1.roundtrip.ufo")
assert dc1.getDataForSerialization() == dc2.getDataForSerialization()
def test_ufo_load():
font = Babelfont.open("tests/data/Test1.ufo")
assert font.glyphForCodepoint(ord("A")) == "A"
def test_ufo_to_glyphs():
font = Babelfont.open("tests/data/Test1.ufo")
Babelfont.save(font, "tests/data/Test1-from-ufo.glyphs")
def test_glyphs_to_ufo():
font = Babelfont.open("tests/data/Test1.glyphs")
Babelfont.save(font, "tests/data/Test1-from-glyphs.ufo")