def testUnicodeValue(self, glyph):
"""
A Unicode value should appear only once per font.
"""
report = []
font = glyph.getParent()
uni = glyph.unicode
name = glyph.name
# test against AGL
expectedUni = AGL2UV.get(name)
if expectedUni != uni:
report.append("Incorrect Unicode value?: %s." % name)
glyph.mark = (0, 0, 1, 0.3)
# look for duplicates
if uni is not None:
duplicates = []
for name in sorted(font.keys()):
if name == glyph.name:
continue
other = font[name]
if other.unicode == uni:
duplicates.append(name)
glyph.mark = (0, 0, 1, 0.3)
report.append("The Unicode for this glyph is also used by: %s" %
" ".join(duplicates))
def testUnicodeValue(glyph):
"""
A Unicode value should appear only once per font.
"""
report = []
font = glyph.getParent()
uni = glyph.unicode
name = glyph.name
# test for uniXXXX name
m = uniNamePattern.match(name)
if m is not None:
uniFromName = m.group(1)
uniFromName = int(uniFromName, 16)
if uni != uniFromName:
report.append(
"The Unicode value for this glyph does not match its name.")
# test against AGLFN
else:
expectedUni = AGL2UV.get(name)
if expectedUni != uni:
report.append(
"The Unicode value for this glyph may not be correct.")
# look for duplicates
if uni is not None:
duplicates = []
for name in sorted(font.keys()):
if name == glyph.name:
continue
other = font[name]
if other.unicode == uni:
duplicates.append(name)
if duplicates:
report.append("The Unicode for this glyph is also used by: %s." %
" ".join(duplicates))
return report
def compileDecompileCompareDumps(features, expectedDump):
# make the font
font = Font()
font.info.unitsPerEm = 1000
font.info.ascender = 750
font.info.descender = -250
font.info.xHeight = 500
font.info.capHeight = 750
font.info.familyName = "Test"
font.info.styleName = "Regular"
glyphNames = [i for i in "ABCDEFGHIJKLMNOPQRSTUVWXYZ"]
for glyphName in glyphNames:
font.newGlyph(glyphName)
glyph = font[glyphName]
glyph.unicode = AGL2UV.get(glyphName)
font.features.text = features
# compile to OTF
handle, path = tempfile.mkstemp()
compiler = OTFCompiler()
errors = compiler.compile(font, path)["makeotf"]
# extract the features
try:
tables = decompileBinaryToObject(path, compress=True)
# print compiler errors
except TTLibError:
print errors
# get rid of the temp file
finally:
os.remove(path)
# dump
writer = DumpWriter()
tables["GSUB"].write(writer)
dump = writer.dump()
# compare
compareDumps(expectedDump, dump)
def compileDecompileCompareDumps(features, expectedDump):
# make the font
font = Font()
font.info.unitsPerEm = 1000
font.info.ascender = 750
font.info.descender = -250
font.info.xHeight = 500
font.info.capHeight = 750
font.info.familyName = "Test"
font.info.styleName = "Regular"
glyphNames = [i for i in "ABCDEFGHIJKLMNOPQRSTUVWXYZ"]
for glyphName in glyphNames:
font.newGlyph(glyphName)
glyph = font[glyphName]
glyph.unicode = AGL2UV.get(glyphName)
font.features.text = features
# compile to OTF
handle, path = tempfile.mkstemp()
compiler = OTFCompiler()
errors = compiler.compile(font, path)["makeotf"]
# extract the features
try:
tables = decompileBinaryToObject(path, compress=True)
# print compiler errors
except TTLibError:
print errors
# get rid of the temp file
finally:
os.remove(path)
# dump
writer = DumpWriter()
tables["GSUB"].write(writer)
dump = writer.dump()
# compare
compareDumps(expectedDump, dump)
def testUnicodeValue(glyph):
"""
A Unicode value should appear only once per font.
"""
report = []
font = glyph.getParent()
uni = glyph.unicode
name = glyph.name
# test for uniXXXX name
m = uniNamePattern.match(name)
if m is not None:
uniFromName = m.group(1)
uniFromName = int(uniFromName, 16)
if uni != uniFromName:
report.append("The Unicode value for this glyph does not match its name.")
# test against AGLFN
else:
expectedUni = AGL2UV.get(name)
if expectedUni != uni:
report.append("The Unicode value for this glyph may not be correct.")
# look for duplicates
if uni is not None:
duplicates = []
for name in sorted(font.keys()):
if name == glyph.name:
continue
other = font[name]
if other.unicode == uni:
duplicates.append(name)
if duplicates:
report.append("The Unicode for this glyph is also used by: %s." % " ".join(duplicates))
return report
def _makeTestFont():
from fontTools.agl import AGL2UV
from defcon import Font
font = Font()
for name in "ABCD":
font.newGlyph(name)
font.newGlyph(name + ".alt1")
font.newGlyph(name + ".alt2")
for glyph in font:
glyph.unicode = AGL2UV.get(glyph.name)
return font
def extractType1Glyphs(source, destination):
glyphSet = source.getGlyphSet()
for glyphName in sorted(glyphSet.keys()):
sourceGlyph = glyphSet[glyphName]
# make the new glyph
destination.newGlyph(glyphName)
destinationGlyph = destination[glyphName]
# outlines
pen = destinationGlyph.getPen()
sourceGlyph.draw(pen)
# width
destinationGlyph.width = sourceGlyph.width
# synthesize the unicode value
destinationGlyph.unicode = AGL2UV.get(glyphName)
def extractType1Glyphs(source, destination):
glyphSet = source.getGlyphSet()
for glyphName in sorted(glyphSet.keys()):
sourceGlyph = glyphSet[glyphName]
# make the new glyph
destination.newGlyph(glyphName)
destinationGlyph = destination[glyphName]
# outlines
pen = destinationGlyph.getPen()
sourceGlyph.draw(pen)
# width
destinationGlyph.width = sourceGlyph.width
# synthesize the unicode value
destinationGlyph.unicode = AGL2UV.get(glyphName)
def test_unique_unicode_values(self):
""" Font unicode values are unique? """
font = robofab.world.OpenFont(self.operator.path)
for glyphname in font.keys():
glyph = font[glyphname]
uni = glyph.unicode
name = glyph.name
# test for uniXXXX name
m = uniNamePattern.match(name)
if m is not None:
uniFromName = m.group(1)
uniFromName = int(uniFromName, 16)
if uni != uniFromName:
self.fail(("Unicode value of glyph {} "
"does not match glyph name "
"of uniXXXX").format(name))
# test against AGLFN
else:
expectedUni = AGL2UV.get(name)
if expectedUni != uni:
self.fail(("Unicode value of glyph {} "
"does not match glyph name "
"from fontTools AGL2UV").format(name))
# look for duplicates
if uni is not None:
duplicates = []
for name in sorted(font.keys()):
if name == glyph.name:
continue
other = font[name]
if other.unicode == uni:
duplicates.append(name)
if duplicates:
self.fail(
"Unicode value of {0} is also used by {1}".format(
glyph.name, " ".join(duplicates)))
def test_unique_unicode_values(self):
""" Font unicode values are unique? """
font = robofab.world.OpenFont(self.operator.path)
for glyphname in font.keys():
glyph = font[glyphname]
uni = glyph.unicode
name = glyph.name
# test for uniXXXX name
m = uniNamePattern.match(name)
if m is not None:
uniFromName = m.group(1)
uniFromName = int(uniFromName, 16)
if uni != uniFromName:
self.fail(("Unicode value of glyph {} "
"does not match glyph name "
"of uniXXXX").format(name))
# test against AGLFN
else:
expectedUni = AGL2UV.get(name)
if expectedUni != uni:
self.fail(("Unicode value of glyph {} "
"does not match glyph name "
"from fontTools AGL2UV").format(name))
# look for duplicates
if uni is not None:
duplicates = []
for name in sorted(font.keys()):
if name == glyph.name:
continue
other = font[name]
if other.unicode == uni:
duplicates.append(name)
if duplicates:
self.fail("Unicode value of {0} is also used by {1}".format(glyph.name, " ".join(duplicates)))
def testUnicodeValue(glyph):
"""
A Unicode value should appear only once per font.
"""
report = []
font = glyph.getParent()
uni = glyph.unicode
name = glyph.name
# test against AGL
expectedUni = AGL2UV.get(name)
if expectedUni != uni:
report.append("The Unicode value for this glyph may not be correct.")
# look for duplicates
if uni is not None:
duplicates = []
for name in sorted(font.keys()):
if name == glyph.name:
continue
other = font[name]
if other.unicode == uni:
duplicates.append(name)
report.append("The Unicode for this glyph is also used by: %s." % " ".join(duplicates))
return report
def testUnicodeValue(self):
""" A Unicode value should appear only once per font """
font = robofab.world.OpenFont(self.operator.path)
for glyphname in font.keys():
glyph = font[glyphname]
uni = glyph.unicode
name = glyph.name
# test for uniXXXX name
m = uniNamePattern.match(name)
if m is not None:
uniFromName = m.group(1)
uniFromName = int(uniFromName, 16)
if uni != uniFromName:
self.fail("The Unicode value for {} does not match its name.".format(name))
# test against AGLFN
else:
expectedUni = AGL2UV.get(name)
if expectedUni != uni:
self.fail("The Unicode value for {} may not be correct.".format(name))
# look for duplicates
if uni is not None:
duplicates = []
for name in sorted(font.keys()):
if name == glyph.name:
continue
other = font[name]
if other.unicode == uni:
duplicates.append(name)
if duplicates:
self.fail("The Unicode for {0} is also used by: {1}.".format(glyph.name, " ".join(duplicates)))