def test_parseOptions_splitTables(self):
file_name = "TestTTF.ttf"
font_path = self.getpath(file_name)
temp_path = self.temp_font(font_path, file_name)
args = ["-s", temp_path]
jobs, options = ttx.parseOptions(args)
ttx_file_path = jobs[0][2]
temp_folder = os.path.dirname(ttx_file_path)
self.assertTrue(options.splitTables)
self.assertTrue(os.path.exists(ttx_file_path))
ttx.process(jobs, options)
# Read the TTX file but strip the first two and the last lines:
# <?xml version="1.0" encoding="UTF-8"?>
# <ttFont sfntVersion="\x00\x01\x00\x00" ttLibVersion="3.22">
# ...
# </ttFont>
parsed_xml = parseXML(self.read_file(ttx_file_path)[2:-1])
for item in parsed_xml:
if not isinstance(item, tuple):
continue
# the tuple looks like this:
# (u'head', {u'src': u'TestTTF._h_e_a_d.ttx'}, [])
table_file_name = item[1].get("src")
table_file_path = os.path.join(temp_folder, table_file_name)
self.assertTrue(os.path.exists(table_file_path))
def test_parseOptions_splitTables(self):
file_name = "TestTTF.ttf"
font_path = self.getpath(file_name)
temp_path = self.temp_font(font_path, file_name)
args = ["-s", temp_path]
jobs, options = ttx.parseOptions(args)
ttx_file_path = jobs[0][2]
temp_folder = os.path.dirname(ttx_file_path)
self.assertTrue(options.splitTables)
self.assertTrue(os.path.exists(ttx_file_path))
ttx.process(jobs, options)
# Read the TTX file but strip the first two and the last lines:
# <?xml version="1.0" encoding="UTF-8"?>
# <ttFont sfntVersion="\x00\x01\x00\x00" ttLibVersion="3.22">
# ...
# </ttFont>
parsed_xml = parseXML(self.read_file(ttx_file_path)[2:-1])
for item in parsed_xml:
if not isinstance(item, tuple):
continue
# the tuple looks like this:
# (u'head', {u'src': u'TestTTF._h_e_a_d.ttx'}, [])
table_file_name = item[1].get("src")
table_file_path = os.path.join(temp_folder, table_file_name)
self.assertTrue(os.path.exists(table_file_path))
def test_parseOptions_splitGlyphs(self):
file_name = "TestTTF.ttf"
font_path = self.getpath(file_name)
temp_path = self.temp_font(font_path, file_name)
args = ["-g", temp_path]
jobs, options = ttx.parseOptions(args)
ttx_file_path = jobs[0][2]
temp_folder = os.path.dirname(ttx_file_path)
self.assertTrue(options.splitGlyphs)
# splitGlyphs also forces splitTables
self.assertTrue(options.splitTables)
self.assertTrue(os.path.exists(ttx_file_path))
ttx.process(jobs, options)
# Read the TTX file but strip the first two and the last lines:
# <?xml version="1.0" encoding="UTF-8"?>
# <ttFont sfntVersion="\x00\x01\x00\x00" ttLibVersion="3.22">
# ...
# </ttFont>
for item in parseXML(self.read_file(ttx_file_path)[2:-1]):
if not isinstance(item, tuple):
continue
# the tuple looks like this:
# (u'head', {u'src': u'TestTTF._h_e_a_d.ttx'}, [])
table_tag = item[0]
table_file_name = item[1].get("src")
table_file_path = os.path.join(temp_folder, table_file_name)
self.assertTrue(os.path.exists(table_file_path))
if table_tag != "glyf":
continue
# also strip the enclosing 'glyf' element
for item in parseXML(self.read_file(table_file_path)[4:-3]):
if not isinstance(item, tuple):
continue
# glyphs without outline data only have 'name' attribute
glyph_file_name = item[1].get("src")
if glyph_file_name is not None:
glyph_file_path = os.path.join(temp_folder,
glyph_file_name)
self.assertTrue(os.path.exists(glyph_file_path))
def test_parseOptions_splitGlyphs(self):
file_name = "TestTTF.ttf"
font_path = self.getpath(file_name)
temp_path = self.temp_font(font_path, file_name)
args = ["-g", temp_path]
jobs, options = ttx.parseOptions(args)
ttx_file_path = jobs[0][2]
temp_folder = os.path.dirname(ttx_file_path)
self.assertTrue(options.splitGlyphs)
# splitGlyphs also forces splitTables
self.assertTrue(options.splitTables)
self.assertTrue(os.path.exists(ttx_file_path))
ttx.process(jobs, options)
# Read the TTX file but strip the first two and the last lines:
# <?xml version="1.0" encoding="UTF-8"?>
# <ttFont sfntVersion="\x00\x01\x00\x00" ttLibVersion="3.22">
# ...
# </ttFont>
for item in parseXML(self.read_file(ttx_file_path)[2:-1]):
if not isinstance(item, tuple):
continue
# the tuple looks like this:
# (u'head', {u'src': u'TestTTF._h_e_a_d.ttx'}, [])
table_tag = item[0]
table_file_name = item[1].get("src")
table_file_path = os.path.join(temp_folder, table_file_name)
self.assertTrue(os.path.exists(table_file_path))
if table_tag != "glyf":
continue
# also strip the enclosing 'glyf' element
for item in parseXML(self.read_file(table_file_path)[4:-3]):
if not isinstance(item, tuple):
continue
# glyphs without outline data only have 'name' attribute
glyph_file_name = item[1].get("src")
if glyph_file_name is not None:
glyph_file_path = os.path.join(temp_folder, glyph_file_name)
self.assertTrue(os.path.exists(glyph_file_path))
os.chdir('build/')
for theme in THEMES:
external_font_file = get_font_file(theme['font_family'])
local_font_file = theme['name'] + os.path.splitext(
urlparse(external_font_file).path)[1]
font_files[theme['name']] = local_font_file
open(local_font_file, 'wb').write(urlopen(external_font_file).read())
print('Extracting font glyphs...')
icons = {}
theme_icons_mapping = {}
for theme in THEMES:
ttx.process(
*ttx.parseOptions(['-f', '-t', 'GSUB', font_files[theme['name']]]))
tree = etree.parse('{}.ttx'.format(theme['name']))
theme_icons = []
for ligature_set in tree.findall(
'/GSUB/LookupList/Lookup/LigatureSubst/LigatureSet'):
for ligature in ligature_set.findall('Ligature'):
icon_name = fix_ligature_name(ligature_set.attrib['glyph']) \
+ fix_ligature_name(ligature.attrib['components'])
icon_codepoint = convert_glyph_unicode(
ligature.attrib['glyph'])
if icon_name not in icons:
icons[icon_name] = icon_codepoint
