Python DesignSpaceDocument.read方法代码示例

# 需要导入模块: from fontTools.designspaceLib import DesignSpaceDocument [as 别名]
# 或者: from fontTools.designspaceLib.DesignSpaceDocument import read [as 别名]
def main(args):
	from fontTools import configLogger

	args = args[1:]

	# TODO: allow user to configure logging via command-line options
	configLogger(level="INFO")

	if len(args) < 1:
		print("usage: fonttools varLib.models source.designspace", file=sys.stderr)
		print("  or")
		print("usage: fonttools varLib.models location1 location2 ...", file=sys.stderr)
		sys.exit(1)

	from pprint import pprint

	if len(args) == 1 and args[0].endswith('.designspace'):
		from fontTools.designspaceLib import DesignSpaceDocument
		doc = DesignSpaceDocument()
		doc.read(args[0])
		locs = [s.location for s in doc.sources]
		print("Original locations:")
		pprint(locs)
		doc.normalize()
		print("Normalized locations:")
		pprint(locs)
	else:
		axes = [chr(c) for c in range(ord('A'), ord('Z')+1)]
		locs = [dict(zip(axes, (float(v) for v in s.split(',')))) for s in args]

	model = VariationModel(locs)
	print("Sorted locations:")
	pprint(model.locations)
	print("Supports:")
	pprint(model.supports)

# 需要导入模块: from fontTools.designspaceLib import DesignSpaceDocument [as 别名]
# 或者: from fontTools.designspaceLib.DesignSpaceDocument import read [as 别名]
def main(args=None):
	from fontTools import configLogger

	if args is None:
		args = sys.argv[1:]

	# configure the library logger (for >= WARNING)
	configLogger()
	# comment this out to enable debug messages from logger
	# log.setLevel(logging.DEBUG)

	if len(args) < 1:
		print("usage: fonttools varLib.plot source.designspace", file=sys.stderr)
		print("  or")
		print("usage: fonttools varLib.plot location1 location2 ...", file=sys.stderr)
		sys.exit(1)

	fig = pyplot.figure()

	if len(args) == 1 and args[0].endswith('.designspace'):
		doc = DesignSpaceDocument()
		doc.read(args[0])
		plotDocument(doc, fig)
	else:
		axes = [chr(c) for c in range(ord('A'), ord('Z')+1)]
		locs = [dict(zip(axes, (float(v) for v in s.split(',')))) for s in args]
		plotLocationsSurfaces(locs, fig)

	pyplot.show()

# 需要导入模块: from fontTools.designspaceLib import DesignSpaceDocument [as 别名]
# 或者: from fontTools.designspaceLib.DesignSpaceDocument import read [as 别名]
def test_rulesDocument(tmpdir):
    # tests of rules in a document, roundtripping.
    tmpdir = str(tmpdir)
    testDocPath = os.path.join(tmpdir, "testRules.designspace")
    testDocPath2 = os.path.join(tmpdir, "testRules_roundtrip.designspace")
    doc = DesignSpaceDocument()
    a1 = AxisDescriptor()
    a1.minimum = 0
    a1.maximum = 1000
    a1.default = 0
    a1.name = "axisName_a"
    a1.tag = "TAGA"
    b1 = AxisDescriptor()
    b1.minimum = 2000
    b1.maximum = 3000
    b1.default = 2000
    b1.name = "axisName_b"
    b1.tag = "TAGB"
    doc.addAxis(a1)
    doc.addAxis(b1)
    r1 = RuleDescriptor()
    r1.name = "named.rule.1"
    r1.conditionSets.append([
        dict(name='axisName_a', minimum=0, maximum=1000),
        dict(name='axisName_b', minimum=0, maximum=3000)
    ])
    r1.subs.append(("a", "a.alt"))
    # rule with minium and maximum
    doc.addRule(r1)
    assert len(doc.rules) == 1
    assert len(doc.rules[0].conditionSets) == 1
    assert len(doc.rules[0].conditionSets[0]) == 2
    assert _axesAsDict(doc.axes) == {'axisName_a': {'map': [], 'name': 'axisName_a', 'default': 0, 'minimum': 0, 'maximum': 1000, 'tag': 'TAGA'}, 'axisName_b': {'map': [], 'name': 'axisName_b', 'default': 2000, 'minimum': 2000, 'maximum': 3000, 'tag': 'TAGB'}}
    assert doc.rules[0].conditionSets == [[
        {'minimum': 0, 'maximum': 1000, 'name': 'axisName_a'},
        {'minimum': 0, 'maximum': 3000, 'name': 'axisName_b'}]]
    assert doc.rules[0].subs == [('a', 'a.alt')]
    doc.normalize()
    assert doc.rules[0].name == 'named.rule.1'
    assert doc.rules[0].conditionSets == [[
        {'minimum': 0.0, 'maximum': 1.0, 'name': 'axisName_a'},
        {'minimum': 0.0, 'maximum': 1.0, 'name': 'axisName_b'}]]
    # still one conditionset
    assert len(doc.rules[0].conditionSets) == 1
    doc.write(testDocPath)
    # add a stray conditionset
    _addUnwrappedCondition(testDocPath)
    doc2 = DesignSpaceDocument()
    doc2.read(testDocPath)
    assert len(doc2.axes) == 2
    assert len(doc2.rules) == 1
    assert len(doc2.rules[0].conditionSets) == 2
    doc2.write(testDocPath2)
    # verify these results
    # make sure the stray condition is now neatly wrapped in a conditionset.
    doc3 = DesignSpaceDocument()
    doc3.read(testDocPath2)
    assert len(doc3.rules) == 1
    assert len(doc3.rules[0].conditionSets) == 2

# 需要导入模块: from fontTools.designspaceLib import DesignSpaceDocument [as 别名]
# 或者: from fontTools.designspaceLib.DesignSpaceDocument import read [as 别名]
def test_unicodes(tmpdir):
    tmpdir = str(tmpdir)
    testDocPath = os.path.join(tmpdir, "testUnicodes.designspace")
    testDocPath2 = os.path.join(tmpdir, "testUnicodes_roundtrip.designspace")
    masterPath1 = os.path.join(tmpdir, "masters", "masterTest1.ufo")
    masterPath2 = os.path.join(tmpdir, "masters", "masterTest2.ufo")
    instancePath1 = os.path.join(tmpdir, "instances", "instanceTest1.ufo")
    instancePath2 = os.path.join(tmpdir, "instances", "instanceTest2.ufo")
    doc = DesignSpaceDocument()
    # add master 1
    s1 = SourceDescriptor()
    s1.filename = os.path.relpath(masterPath1, os.path.dirname(testDocPath))
    s1.name = "master.ufo1"
    s1.copyInfo = True
    s1.location = dict(weight=0)
    doc.addSource(s1)
    # add master 2
    s2 = SourceDescriptor()
    s2.filename = os.path.relpath(masterPath2, os.path.dirname(testDocPath))
    s2.name = "master.ufo2"
    s2.location = dict(weight=1000)
    doc.addSource(s2)
    # add instance 1
    i1 = InstanceDescriptor()
    i1.filename = os.path.relpath(instancePath1, os.path.dirname(testDocPath))
    i1.name = "instance.ufo1"
    i1.location = dict(weight=500)
    glyphData = dict(name="arrow", mute=True, unicodes=[100, 200, 300])
    i1.glyphs['arrow'] = glyphData
    doc.addInstance(i1)
    # now we have sources and instances, but no axes yet.
    doc.axes = []   # clear the axes
    # write some axes
    a1 = AxisDescriptor()
    a1.minimum = 0
    a1.maximum = 1000
    a1.default = 0
    a1.name = "weight"
    a1.tag = "wght"
    doc.addAxis(a1)
    # write the document
    doc.write(testDocPath)
    assert os.path.exists(testDocPath)
    # import it again
    new = DesignSpaceDocument()
    new.read(testDocPath)
    new.write(testDocPath2)
    # compare the file contents
    with open(testDocPath, 'r', encoding='utf-8') as f1:
        t1 = f1.read()
    with open(testDocPath2, 'r', encoding='utf-8') as f2:
        t2 = f2.read()
    assert t1 == t2
    # check the unicode values read from the document
    assert new.instances[0].glyphs['arrow']['unicodes'] == [100,200,300]

# 需要导入模块: from fontTools.designspaceLib import DesignSpaceDocument [as 别名]
# 或者: from fontTools.designspaceLib.DesignSpaceDocument import read [as 别名]
def test_documentLib(tmpdir):
    # roundtrip test of the document lib with some nested data
    tmpdir = str(tmpdir)
    testDocPath1 = os.path.join(tmpdir, "testDocumentLibTest.designspace")
    doc = DesignSpaceDocument()
    a1 = AxisDescriptor()
    a1.tag = "TAGA"
    a1.name = "axisName_a"
    a1.minimum = 0
    a1.maximum = 1000
    a1.default = 0
    doc.addAxis(a1)
    dummyData = dict(a=123, b=u"äbc", c=[1,2,3], d={'a':123})
    dummyKey = "org.fontTools.designspaceLib"
    doc.lib = {dummyKey: dummyData}
    doc.write(testDocPath1)
    new = DesignSpaceDocument()
    new.read(testDocPath1)
    assert dummyKey in new.lib
    assert new.lib[dummyKey] == dummyData

# 需要导入模块: from fontTools.designspaceLib import DesignSpaceDocument [as 别名]
# 或者: from fontTools.designspaceLib.DesignSpaceDocument import read [as 别名]
def test_read_with_path_object():
    import pathlib
    source = (pathlib.Path(__file__) / "../data/test.designspace").resolve()
    assert source.exists()
    doc = DesignSpaceDocument()
    doc.read(source)

# 需要导入模块: from fontTools.designspaceLib import DesignSpaceDocument [as 别名]
# 或者: from fontTools.designspaceLib.DesignSpaceDocument import read [as 别名]

#.........这里部分代码省略.........
    # add master 2
    s2 = SourceDescriptor()
    s2.filename = os.path.relpath(masterPath2, os.path.dirname(testDocPath))
    s2.name = "master.ufo2"
    s2.copyLib = False
    s2.copyInfo = False
    s2.copyFeatures = False
    s2.muteKerning = True
    s2.location = dict(weight=1000)
    s2.familyName = "MasterFamilyName"
    s2.styleName = "MasterStyleNameTwo"
    doc.addSource(s2)
    # add master 3 from a different layer
    s3 = SourceDescriptor()
    s3.filename = os.path.relpath(masterPath2, os.path.dirname(testDocPath))
    s3.name = "master.ufo2"
    s3.copyLib = False
    s3.copyInfo = False
    s3.copyFeatures = False
    s3.muteKerning = False
    s3.layerName = "supports"
    s3.location = dict(weight=1000)
    s3.familyName = "MasterFamilyName"
    s3.styleName = "Supports"
    doc.addSource(s3)
    # add instance 1
    i1 = InstanceDescriptor()
    i1.filename = os.path.relpath(instancePath1, os.path.dirname(testDocPath))
    i1.familyName = "InstanceFamilyName"
    i1.styleName = "InstanceStyleName"
    i1.name = "instance.ufo1"
    i1.location = dict(weight=500, spooky=666)  # this adds a dimension that is not defined.
    i1.postScriptFontName = "InstancePostscriptName"
    i1.styleMapFamilyName = "InstanceStyleMapFamilyName"
    i1.styleMapStyleName = "InstanceStyleMapStyleName"
    glyphData = dict(name="arrow", mute=True, unicodes=[0x123, 0x124, 0x125])
    i1.glyphs['arrow'] = glyphData
    i1.lib['com.coolDesignspaceApp.binaryData'] = plistlib.Data(b'<binary gunk>')
    i1.lib['com.coolDesignspaceApp.specimenText'] = "Hamburgerwhatever"
    doc.addInstance(i1)
    # add instance 2
    i2 = InstanceDescriptor()
    i2.filename = os.path.relpath(instancePath2, os.path.dirname(testDocPath))
    i2.familyName = "InstanceFamilyName"
    i2.styleName = "InstanceStyleName"
    i2.name = "instance.ufo2"
    # anisotropic location
    i2.location = dict(weight=500, width=(400,300))
    i2.postScriptFontName = "InstancePostscriptName"
    i2.styleMapFamilyName = "InstanceStyleMapFamilyName"
    i2.styleMapStyleName = "InstanceStyleMapStyleName"
    glyphMasters = [dict(font="master.ufo1", glyphName="BB", location=dict(width=20,weight=20)), dict(font="master.ufo2", glyphName="CC", location=dict(width=900,weight=900))]
    glyphData = dict(name="arrow", unicodes=[101, 201, 301])
    glyphData['masters'] = glyphMasters
    glyphData['note'] = "A note about this glyph"
    glyphData['instanceLocation'] = dict(width=100, weight=120)
    i2.glyphs['arrow'] = glyphData
    i2.glyphs['arrow2'] = dict(mute=False)
    doc.addInstance(i2)

    doc.filename = "suggestedFileName.designspace"
    doc.lib['com.coolDesignspaceApp.previewSize'] = 30

    # write some rules
    r1 = RuleDescriptor()
    r1.name = "named.rule.1"
    r1.conditionSets.append([
        dict(name='axisName_a', minimum=0, maximum=1),
        dict(name='axisName_b', minimum=2, maximum=3)
    ])
    r1.subs.append(("a", "a.alt"))
    doc.addRule(r1)
    # write the document
    doc.write(testDocPath)
    assert os.path.exists(testDocPath)
    assert_equals_test_file(testDocPath, 'data/test.designspace')
    # import it again
    new = DesignSpaceDocument()
    new.read(testDocPath)

    assert new.default.location == {'width': 20.0, 'weight': 0.0}
    assert new.filename == 'test.designspace'
    assert new.lib == doc.lib
    assert new.instances[0].lib == doc.instances[0].lib

    # test roundtrip for the axis attributes and data
    axes = {}
    for axis in doc.axes:
        if axis.tag not in axes:
            axes[axis.tag] = []
        axes[axis.tag].append(axis.serialize())
    for axis in new.axes:
        if axis.tag[0] == "_":
            continue
        if axis.tag not in axes:
            axes[axis.tag] = []
        axes[axis.tag].append(axis.serialize())
    for v in axes.values():
        a, b = v
        assert a == b

# 需要导入模块: from fontTools.designspaceLib import DesignSpaceDocument [as 别名]
# 或者: from fontTools.designspaceLib.DesignSpaceDocument import read [as 别名]
def test_pathNameResolve(tmpdir):
    tmpdir = str(tmpdir)
    # test how descriptor.path and descriptor.filename are resolved
    testDocPath1 = os.path.join(tmpdir, "testPathName_case1.designspace")
    testDocPath2 = os.path.join(tmpdir, "testPathName_case2.designspace")
    testDocPath3 = os.path.join(tmpdir, "testPathName_case3.designspace")
    testDocPath4 = os.path.join(tmpdir, "testPathName_case4.designspace")
    testDocPath5 = os.path.join(tmpdir, "testPathName_case5.designspace")
    testDocPath6 = os.path.join(tmpdir, "testPathName_case6.designspace")
    masterPath1 = os.path.join(tmpdir, "masters", "masterTest1.ufo")
    masterPath2 = os.path.join(tmpdir, "masters", "masterTest2.ufo")
    instancePath1 = os.path.join(tmpdir, "instances", "instanceTest1.ufo")
    instancePath2 = os.path.join(tmpdir, "instances", "instanceTest2.ufo")

    a1 = AxisDescriptor()
    a1.tag = "TAGA"
    a1.name = "axisName_a"
    a1.minimum = 0
    a1.maximum = 1000
    a1.default = 0

    # Case 1: filename and path are both empty. Nothing to calculate, nothing to put in the file.
    doc = DesignSpaceDocument()
    doc.addAxis(a1)
    s = SourceDescriptor()
    s.filename = None
    s.path = None
    s.copyInfo = True
    s.location = dict(weight=0)
    s.familyName = "MasterFamilyName"
    s.styleName = "MasterStyleNameOne"
    doc.addSource(s)
    doc.write(testDocPath1)
    verify = DesignSpaceDocument()
    verify.read(testDocPath1)
    assert verify.sources[0].filename == None
    assert verify.sources[0].path == None

    # Case 2: filename is empty, path points somewhere: calculate a new filename.
    doc = DesignSpaceDocument()
    doc.addAxis(a1)
    s = SourceDescriptor()
    s.filename = None
    s.path = masterPath1
    s.copyInfo = True
    s.location = dict(weight=0)
    s.familyName = "MasterFamilyName"
    s.styleName = "MasterStyleNameOne"
    doc.addSource(s)
    doc.write(testDocPath2)
    verify = DesignSpaceDocument()
    verify.read(testDocPath2)
    assert verify.sources[0].filename == "masters/masterTest1.ufo"
    assert verify.sources[0].path == posix(masterPath1)

    # Case 3: the filename is set, the path is None.
    doc = DesignSpaceDocument()
    doc.addAxis(a1)
    s = SourceDescriptor()
    s.filename = "../somewhere/over/the/rainbow.ufo"
    s.path = None
    s.copyInfo = True
    s.location = dict(weight=0)
    s.familyName = "MasterFamilyName"
    s.styleName = "MasterStyleNameOne"
    doc.addSource(s)
    doc.write(testDocPath3)
    verify = DesignSpaceDocument()
    verify.read(testDocPath3)
    assert verify.sources[0].filename == "../somewhere/over/the/rainbow.ufo"
    # make the absolute path for filename so we can see if it matches the path
    p = os.path.abspath(os.path.join(os.path.dirname(testDocPath3), verify.sources[0].filename))
    assert verify.sources[0].path == posix(p)

    # Case 4: the filename points to one file, the path points to another. The path takes precedence.
    doc = DesignSpaceDocument()
    doc.addAxis(a1)
    s = SourceDescriptor()
    s.filename = "../somewhere/over/the/rainbow.ufo"
    s.path = masterPath1
    s.copyInfo = True
    s.location = dict(weight=0)
    s.familyName = "MasterFamilyName"
    s.styleName = "MasterStyleNameOne"
    doc.addSource(s)
    doc.write(testDocPath4)
    verify = DesignSpaceDocument()
    verify.read(testDocPath4)
    assert verify.sources[0].filename == "masters/masterTest1.ufo"

    # Case 5: the filename is None, path has a value, update the filename
    doc = DesignSpaceDocument()
    doc.addAxis(a1)
    s = SourceDescriptor()
    s.filename = None
    s.path = masterPath1
    s.copyInfo = True
    s.location = dict(weight=0)
    s.familyName = "MasterFamilyName"
    s.styleName = "MasterStyleNameOne"
#.........这里部分代码省略.........

# 需要导入模块: from fontTools.designspaceLib import DesignSpaceDocument [as 别名]
# 或者: from fontTools.designspaceLib.DesignSpaceDocument import read [as 别名]
def test_handleNoAxes(tmpdir):
    tmpdir = str(tmpdir)
    # test what happens if the designspacedocument has no axes element.
    testDocPath = os.path.join(tmpdir, "testNoAxes_source.designspace")
    testDocPath2 = os.path.join(tmpdir, "testNoAxes_recontructed.designspace")
    masterPath1 = os.path.join(tmpdir, "masters", "masterTest1.ufo")
    masterPath2 = os.path.join(tmpdir, "masters", "masterTest2.ufo")
    instancePath1 = os.path.join(tmpdir, "instances", "instanceTest1.ufo")
    instancePath2 = os.path.join(tmpdir, "instances", "instanceTest2.ufo")

    # Case 1: No axes element in the document, but there are sources and instances
    doc = DesignSpaceDocument()

    for name, value in [('One', 1),('Two', 2),('Three', 3)]:
        a = AxisDescriptor()
        a.minimum = 0
        a.maximum = 1000
        a.default = 0
        a.name = "axisName%s" % (name)
        a.tag = "ax_%d" % (value)
        doc.addAxis(a)

    # add master 1
    s1 = SourceDescriptor()
    s1.filename = os.path.relpath(masterPath1, os.path.dirname(testDocPath))
    s1.name = "master.ufo1"
    s1.copyLib = True
    s1.copyInfo = True
    s1.copyFeatures = True
    s1.location = dict(axisNameOne=-1000, axisNameTwo=0, axisNameThree=1000)
    s1.familyName = "MasterFamilyName"
    s1.styleName = "MasterStyleNameOne"
    doc.addSource(s1)

    # add master 2
    s2 = SourceDescriptor()
    s2.filename = os.path.relpath(masterPath2, os.path.dirname(testDocPath))
    s2.name = "master.ufo1"
    s2.copyLib = False
    s2.copyInfo = False
    s2.copyFeatures = False
    s2.location = dict(axisNameOne=1000, axisNameTwo=1000, axisNameThree=0)
    s2.familyName = "MasterFamilyName"
    s2.styleName = "MasterStyleNameTwo"
    doc.addSource(s2)

    # add instance 1
    i1 = InstanceDescriptor()
    i1.filename = os.path.relpath(instancePath1, os.path.dirname(testDocPath))
    i1.familyName = "InstanceFamilyName"
    i1.styleName = "InstanceStyleName"
    i1.name = "instance.ufo1"
    i1.location = dict(axisNameOne=(-1000,500), axisNameTwo=100)
    i1.postScriptFontName = "InstancePostscriptName"
    i1.styleMapFamilyName = "InstanceStyleMapFamilyName"
    i1.styleMapStyleName = "InstanceStyleMapStyleName"
    doc.addInstance(i1)

    doc.write(testDocPath)
    verify = DesignSpaceDocument()
    verify.read(testDocPath)
    verify.write(testDocPath2)

# 需要导入模块: from fontTools.designspaceLib import DesignSpaceDocument [as 别名]
# 或者: from fontTools.designspaceLib.DesignSpaceDocument import read [as 别名]
def test_localisedNames(tmpdir):
    tmpdir = str(tmpdir)
    testDocPath = os.path.join(tmpdir, "testLocalisedNames.designspace")
    testDocPath2 = os.path.join(tmpdir, "testLocalisedNames_roundtrip.designspace")
    masterPath1 = os.path.join(tmpdir, "masters", "masterTest1.ufo")
    masterPath2 = os.path.join(tmpdir, "masters", "masterTest2.ufo")
    instancePath1 = os.path.join(tmpdir, "instances", "instanceTest1.ufo")
    instancePath2 = os.path.join(tmpdir, "instances", "instanceTest2.ufo")
    doc = DesignSpaceDocument()
    # add master 1
    s1 = SourceDescriptor()
    s1.filename = os.path.relpath(masterPath1, os.path.dirname(testDocPath))
    s1.name = "master.ufo1"
    s1.copyInfo = True
    s1.location = dict(weight=0)
    doc.addSource(s1)
    # add master 2
    s2 = SourceDescriptor()
    s2.filename = os.path.relpath(masterPath2, os.path.dirname(testDocPath))
    s2.name = "master.ufo2"
    s2.location = dict(weight=1000)
    doc.addSource(s2)
    # add instance 1
    i1 = InstanceDescriptor()
    i1.filename = os.path.relpath(instancePath1, os.path.dirname(testDocPath))
    i1.familyName = "Montserrat"
    i1.styleName = "SemiBold"
    i1.styleMapFamilyName = "Montserrat SemiBold"
    i1.styleMapStyleName = "Regular"
    i1.setFamilyName("Montserrat", "fr")
    i1.setFamilyName(u"モンセラート", "ja")
    i1.setStyleName("Demigras", "fr")
    i1.setStyleName(u"半ば", "ja")
    i1.setStyleMapStyleName(u"Standard", "de")
    i1.setStyleMapFamilyName("Montserrat Halbfett", "de")
    i1.setStyleMapFamilyName(u"モンセラート SemiBold", "ja")
    i1.name = "instance.ufo1"
    i1.location = dict(weight=500, spooky=666)  # this adds a dimension that is not defined.
    i1.postScriptFontName = "InstancePostscriptName"
    glyphData = dict(name="arrow", mute=True, unicodes=[0x123])
    i1.glyphs['arrow'] = glyphData
    doc.addInstance(i1)
    # now we have sources and instances, but no axes yet.
    doc.axes = []   # clear the axes
    # write some axes
    a1 = AxisDescriptor()
    a1.minimum = 0
    a1.maximum = 1000
    a1.default = 0
    a1.name = "weight"
    a1.tag = "wght"
    # note: just to test the element language, not an actual label name recommendations.
    a1.labelNames[u'fa-IR'] = u"قطر"
    a1.labelNames[u'en'] = u"Wéíght"
    doc.addAxis(a1)
    a2 = AxisDescriptor()
    a2.minimum = 0
    a2.maximum = 1000
    a2.default = 0
    a2.name = "width"
    a2.tag = "wdth"
    a2.map = [(0.0, 10.0), (401.0, 66.0), (1000.0, 990.0)]
    a2.labelNames[u'fr'] = u"Poids"
    doc.addAxis(a2)
    # add an axis that is not part of any location to see if that works
    a3 = AxisDescriptor()
    a3.minimum = 333
    a3.maximum = 666
    a3.default = 444
    a3.name = "spooky"
    a3.tag = "spok"
    a3.map = [(0.0, 10.0), (401.0, 66.0), (1000.0, 990.0)]
    #doc.addAxis(a3)    # uncomment this line to test the effects of default axes values
    # write some rules
    r1 = RuleDescriptor()
    r1.name = "named.rule.1"
    r1.conditionSets.append([
        dict(name='weight', minimum=200, maximum=500),
        dict(name='width', minimum=0, maximum=150)
    ])
    r1.subs.append(("a", "a.alt"))
    doc.addRule(r1)
    # write the document
    doc.write(testDocPath)
    assert os.path.exists(testDocPath)
    # import it again
    new = DesignSpaceDocument()
    new.read(testDocPath)
    new.write(testDocPath2)
    with open(testDocPath, 'r', encoding='utf-8') as f1:
        t1 = f1.read()
    with open(testDocPath2, 'r', encoding='utf-8') as f2:
        t2 = f2.read()
    assert t1 == t2