Exemplo n.º 1
0
 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))
Exemplo n.º 2
0
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
Exemplo n.º 3
0
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)
Exemplo n.º 4
0
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)
Exemplo n.º 5
0
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
Exemplo n.º 6
0
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
Exemplo n.º 7
0
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)
Exemplo n.º 8
0
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)
Exemplo n.º 9
0
    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)))
Exemplo n.º 10
0
    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)))
Exemplo n.º 11
0
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)))