def test_variable_output_filename(self, mock_designspace_locations, mock_TTFont_save, mock_varLib_build):
project = FontProject()
mock_designspace_locations.return_value = {'master1': 'location1'}, None
mock_varLib_build.return_value = TTFont(), None, None
project.build_variable_font('path/to/designspace.designspace')
self.assertTrue(mock_TTFont_save.called)
self.assertTrue(mock_TTFont_save.call_count == 1)
self.assertEqual(mock_TTFont_save.call_args, mock.call('variable_ttf/designspace-VF.ttf'))
def test_variable_output_filename(self, mock_designspace_locations,
mock_TTFont_save, mock_varLib_build):
project = FontProject()
mock_designspace_locations.return_value = {
'master1': 'location1'
}, None
mock_varLib_build.return_value = TTFont(), None, None
project.build_variable_font('path/to/designspace.designspace')
self.assertTrue(mock_TTFont_save.called)
self.assertTrue(mock_TTFont_save.call_count == 1)
self.assertEqual(mock_TTFont_save.call_args,
mock.call('variable_ttf/designspace-VF.ttf'))
def test_variable_output_filename(self, mock_DesignSpaceDocument_fromfile,
mock_TTFont_save, mock_varLib_build):
project = FontProject()
path = "path/to/designspace.designspace"
doc = DesignSpaceDocument()
doc.path = path
mock_DesignSpaceDocument_fromfile.return_value = doc
mock_varLib_build.return_value = TTFont(), None, None
project.build_variable_font(path)
self.assertTrue(mock_TTFont_save.called)
self.assertTrue(mock_TTFont_save.call_count == 1)
self.assertEqual(mock_TTFont_save.call_args,
mock.call("variable_ttf/designspace-VF.ttf"))
def build_variable(
designspacePath,
stylespacePath=None,
out=None,
verbose="ERROR",
):
"""
Builds a variable font from a designspace using fontmake.
Post applies the STAT table using a stylespace if given.
*designspacePath* a `string` of the path to the designspace
*stylespacePath* a `string` of the path to the stylespace
*out* a `string` of the path where the varible font should be saved
*verbose* sets the verbosity level for fontmake. Defaults to "ERROR"
"""
if out is None:
out = os.path.splitext(
os.path.basename(designspacePath))[0] + "-VF.ttf"
else:
if not os.path.exists(os.path.split(out)[0]):
os.mkdir(os.path.split(out)[0])
print("🏗 Constructing variable font")
fp = FontProject(verbose=verbose)
fp.build_variable_font(designspacePath,
output_path=out,
useProductionNames=True)
if stylespacePath is not None:
print("🏗 Adding STAT table")
ds = DesignSpaceDocument.fromfile(designspacePath)
additional_locations = ds.lib.get("org.statmake.additionalLocations",
{})
font = fontTools.ttLib.TTFont(out)
stylespace = Stylespace.from_file(stylespacePath)
apply_stylespace_to_variable_font(stylespace, font,
additional_locations)
font.save(out)
print("✅ Built variable font")
def build_variable(
designspacePath,
stylespacePath=None,
out=None,
verbose="ERROR",
):
"""
Builds a variable font from a designspace using fontmake.
Post applies the STAT table using a stylespace if given.
*designspacePath* a `string` of the path to the designspace
*stylespacePath* a `string` of the path to the stylespace
*out* a `string` of the path where the varible font should be saved
*verbose* sets the verbosity level for fontmake. Defaults to "ERROR"
"""
if out is None:
out = os.path.splitext(
os.path.basename(designspacePath))[0] + "-VF.ttf"
else:
if not os.path.exists(os.path.split(out)[0]):
os.mkdir(os.path.split(out)[0])
print("🏗 Constructing variable font")
fp = FontProject(verbose=verbose)
fp.build_variable_font(designspacePath,
output_path=out,
useProductionNames=True)
if stylespacePath is not None:
print("🏗 Adding STAT table")
ds = DesignSpaceDocument.fromfile(designspacePath)
additional_locations = ds.lib.get("org.statmake.additionalLocations",
{})
font = fontTools.ttLib.TTFont(out)
stylespace = Stylespace.from_file(stylespacePath)
apply_stylespace_to_variable_font(stylespace, font,
additional_locations)
font.save(out)
font = fontTools.ttLib.TTFont(out)
print("🏗 Add gasp table")
gasp = fontTools.ttLib.newTable("gasp")
gasp.gaspRange = {0xFFFF: 15}
font["gasp"] = gasp
print("🏗 Fix prep table")
program = fontTools.ttLib.tables.ttProgram.Program()
assembly = ['PUSHW[]', '511', 'SCANCTRL[]', 'PUSHB[]', '4', 'SCANTYPE[]']
program.fromAssembly(assembly)
prep = fontTools.ttLib.newTable("prep")
prep.program = program
font["prep"] = prep
print("🏗 Add dsig table")
dsig = fontTools.ttLib.newTable("DSIG")
dsig.ulVersion = 1
dsig.usFlag = 0
dsig.usNumSigs = 0
dsig.signatureRecords = []
font["DSIG"] = dsig
print("🏗 Set fsType to 0")
font["OS/2"].fsType = 0
font.save(out)
print("✅ Built variable font")
