def interpolate(ufos, master_dir, out_dir, instance_data, debug=False):
"""Create MutatorMath designspace and generate instances.
Returns instance UFOs, or unused instance data if debug is True.
"""
from defcon import Font
from mutatorMath.ufo import build
designspace_path, instance_files = build_designspace(
ufos, master_dir, out_dir, instance_data)
print('>>> Building instances')
for path, _ in instance_files:
clean_ufo(path)
build(designspace_path, outputUFOFormatVersion=3)
instance_ufos = []
for path, data in instance_files:
ufo = Font(path)
set_custom_params(ufo, data=data)
set_redundant_data(ufo)
ufo.save()
instance_ufos.append(ufo)
if debug:
return clear_data(instance_data)
return instance_ufos
def interpolate(ufos, master_dir, out_dir, instance_data, debug=False):
"""Create MutatorMath designspace and generate instances.
Returns instance UFOs, or unused instance data if debug is True.
"""
from defcon import Font
from mutatorMath.ufo import build
designspace_path, instance_files = build_designspace(
ufos, master_dir, out_dir, instance_data)
print('>>> Building instances')
for path, _ in instance_files:
clean_ufo(path)
build(designspace_path, outputUFOFormatVersion=3)
instance_ufos = []
for path, data in instance_files:
ufo = Font(path)
set_custom_params(ufo, data=data)
set_redundant_data(ufo)
ufo.save()
instance_ufos.append(ufo)
if debug:
return clear_data(instance_data)
return instance_ufos
def test_normalizes_curved_quotes_in_names(self):
ufo = Font()
data = {'customParameters': (
{'name': '‘bad’', 'value': 1},
{'name': '“also bad”', 'value': 2})}
set_custom_params(ufo, data=data)
self.assertIn(GLYPHS_PREFIX + "'bad'", ufo.lib)
self.assertIn(GLYPHS_PREFIX + '"also bad"', ufo.lib)
def test_normalizes_curved_quotes_in_names(self):
ufo = Font()
data = {'customParameters': (
{'name': '‘bad’', 'value': 1},
{'name': '“also bad”', 'value': 2})}
set_custom_params(ufo, data=data)
self.assertIn(GLYPHS_PREFIX + "'bad'", ufo.lib)
self.assertIn(GLYPHS_PREFIX + '"also bad"', ufo.lib)
def test_gasp_table(self):
gasp_table = {'65535': '15', '20': '7', '8': '10'}
set_custom_params(self.ufo, parsed=[('GASP Table', gasp_table)])
ufo_range_records = self.ufo.info.openTypeGaspRangeRecords
self.assertIsNotNone(ufo_range_records)
self.assertEqual(len(ufo_range_records), 3)
rec1, rec2, rec3 = ufo_range_records
self.assertEqual(rec1['rangeMaxPPEM'], 8)
self.assertEqual(rec1['rangeGaspBehavior'], [1, 3])
self.assertEqual(rec2['rangeMaxPPEM'], 20)
self.assertEqual(rec2['rangeGaspBehavior'], [0, 1, 2])
self.assertEqual(rec3['rangeMaxPPEM'], 65535)
self.assertEqual(rec3['rangeGaspBehavior'], [0, 1, 2, 3])
def test_parse_glyphs_filter(self, mock_parse_glyphs_filter):
filter1 = (
'Filter',
'Transformations;OffsetX:40;OffsetY:60;include:uni0334,uni0335')
filter2 = (
'Filter',
'Transformations;OffsetX:10;OffsetY:-10;exclude:uni0334,uni0335')
set_custom_params(self.ufo, parsed=[filter1, filter2])
self.assertEqual(mock_parse_glyphs_filter.call_count, 2)
self.assertEqual(mock_parse_glyphs_filter.call_args_list[0],
mock.call(filter1[1]))
self.assertEqual(mock_parse_glyphs_filter.call_args_list[1],
mock.call(filter2[1]))
def apply_instance_data(instance_data):
"""Open instances, apply data, and re-save.
Args:
instance_data: List of (path, data) tuples, one for each instance.
dst_ufo_list: List to add opened instances to.
Returns:
List of opened and updated instance UFOs.
"""
from defcon import Font
instance_ufos = []
for path, data in instance_data:
ufo = Font(path)
set_custom_params(ufo, data=data)
set_redundant_data(ufo)
ufo.save()
instance_ufos.append(ufo)
return instance_ufos
def apply_instance_data(instance_data):
"""Open instances, apply data, and re-save.
Args:
instance_data: List of (path, data) tuples, one for each instance.
dst_ufo_list: List to add opened instances to.
Returns:
List of opened and updated instance UFOs.
"""
from defcon import Font
instance_ufos = []
for path, data in instance_data:
ufo = Font(path)
set_custom_params(ufo, data=data)
set_redundant_data(ufo)
ufo.save()
instance_ufos.append(ufo)
return instance_ufos
def test_set_fsSelection_flags(self):
self.assertEqual(self.ufo.info.openTypeOS2Selection, None)
set_custom_params(self.ufo, parsed=[('Has WWS Names', False)])
self.assertEqual(self.ufo.info.openTypeOS2Selection, None)
set_custom_params(self.ufo, parsed=[('Use Typo Metrics', True)])
self.assertEqual(self.ufo.info.openTypeOS2Selection, [7])
self.ufo = Font()
set_custom_params(self.ufo,
parsed=[('Has WWS Names', True),
('Use Typo Metrics', True)])
self.assertEqual(self.ufo.info.openTypeOS2Selection, [8, 7])
def test_set_glyphOrder(self):
set_custom_params(self.ufo, parsed=[('glyphOrder', ['A', 'B'])])
self.assertEqual(self.ufo.lib[PUBLIC_PREFIX + 'glyphOrder'],
['A', 'B'])
def test_underlineThickness(self):
set_custom_params(self.ufo, parsed=[('underlineThickness', 100)])
self.assertEqual(self.ufo.info.postscriptUnderlineThickness, 100)
set_custom_params(self.ufo, parsed=[('underlineThickness', 0)])
self.assertEqual(self.ufo.info.postscriptUnderlineThickness, 0)
def test_underlinePosition(self):
set_custom_params(self.ufo, parsed=[('underlinePosition', -2)])
self.assertEqual(self.ufo.info.postscriptUnderlinePosition, -2)
set_custom_params(self.ufo, parsed=[('underlinePosition', 1)])
self.assertEqual(self.ufo.info.postscriptUnderlinePosition, 1)
def test_set_openTypeOS2CodePageRanges(self):
set_custom_params(self.ufo,
parsed=[('openTypeOS2CodePageRanges', [0, 1])])
self.assertEqual(self.ufo.info.openTypeOS2CodePageRanges, [0, 1])
