def validateKerning(self):
" Make sure the kerning validates before saving. "
self.logger.info("Validating kerning %s", os.path.basename(self.path))
validates, errors, pairs = kerningValidatorReportPairs(self.font.kerning, self.font.groups)
if validates:
return
for pair in pairs:
if pair in self.font.kerning:
del self.font.kerning[pair]
for err in errors:
self._kerningValidationProblems.append(err)
def validateKerning(self):
" Make sure the kerning validates before saving. "
self.logger.info("Validating kerning %s", os.path.basename(self.path))
validates, errors, pairs = kerningValidatorReportPairs(
self.font.kerning, self.font.groups)
if validates:
return
for pair in pairs:
if pair in self.font.kerning:
del self.font.kerning[pair]
for err in errors:
self._kerningValidationProblems.append(err)
def makeTestFonts(rootPath):
""" Make some test fonts that have the kerning problem."""
path1 = os.path.join(rootPath, "validMaster1.ufo")
path2 = os.path.join(rootPath, "validMaster2.ufo")
path3 = os.path.join(rootPath, "invalidInstance.ufo")
# Two masters
f1 = Font()
f1.groups['public.kern1.@MMK_L_one'] = ['glyphOne', 'glyphTwo']
f1.groups['public.kern2.@MMK_R_two'] = ['glyphThree', 'glyphFour']
addGlyphs(f1)
f2 = Font()
f2.groups.update(f1.groups)
# both masters have the same groups
addGlyphs(f2)
assert f1.groups == f2.groups
# a normal group / group pair in each master
f1.kerning[('public.kern1.@MMK_L_one', 'public.kern2.@MMK_R_two')] = 1000
f1.kerning[('a', 'b')] = 10
f2.kerning[('public.kern1.@MMK_L_one', 'public.kern2.@MMK_R_two')] = 2000
f2.kerning[('a', 'b')] = 10
# a valid exception to this pair in each master
f1.kerning[('public.kern1.@MMK_L_one', 'glyphThree')] = -500
f2.kerning[('glyphOne', 'public.kern2.@MMK_R_two')] = -800
# make sure the kerning and groups in each master validate.
assert kerningValidatorReportPairs(f1.kerning, f1.groups) == (True, [], [])
assert kerningValidatorReportPairs(f2.kerning, f2.groups) == (True, [], [])
# save
f1.save(path1, 3)
f2.save(path2, 3)
return path1, path2, path3
def makeTestFonts(rootPath):
""" Make some test fonts that have the kerning problem."""
path1 = os.path.join(rootPath, "validMaster1.ufo")
path2 = os.path.join(rootPath, "validMaster2.ufo")
path3 = os.path.join(rootPath, "invalidInstance.ufo")
# Two masters
f1 = Font()
f1.groups['public.kern1.@MMK_L_one'] = ['glyphOne', 'glyphTwo']
f1.groups['public.kern2.@MMK_R_two'] = ['glyphThree', 'glyphFour']
addGlyphs(f1)
f2 = Font()
f2.groups.update(f1.groups)
# both masters have the same groups
addGlyphs(f2)
assert f1.groups == f2.groups
# a normal group / group pair in each master
f1.kerning[('public.kern1.@MMK_L_one', 'public.kern2.@MMK_R_two')] = 1000
f1.kerning[('a', 'b')] = 10
f2.kerning[('public.kern1.@MMK_L_one', 'public.kern2.@MMK_R_two')] = 2000
f2.kerning[('a', 'b')] = 10
# a valid exception to this pair in each master
f1.kerning[('public.kern1.@MMK_L_one', 'glyphThree')] = -500
f2.kerning[('glyphOne', 'public.kern2.@MMK_R_two')] = -800
# make sure the kerning and groups in each master validate.
assert kerningValidatorReportPairs(f1.kerning, f1.groups) == (True, [], [])
assert kerningValidatorReportPairs(f2.kerning, f2.groups) == (True, [], [])
# save
f1.save(path1, 3)
f2.save(path2, 3)
return path1, path2, path3
