Merge pull request #1267 from fonttools/designspaceLib-checkDefault
designspaceLib remove checkDefault, checkAxes
This commit is contained in:
Cosimo Lupo
GitHub
commit
65eac8ef92
@ -573,6 +573,7 @@ There are two meanings for the ``lib`` element:
|
||||
- Child element of ``designspace`` and ``instance``
|
||||
- Contains arbitrary data about the whole document or about a specific
|
||||
instance.
|
||||
- Items in the dict need to use **reverse domain name notation** <https://en.wikipedia.org/wiki/Reverse_domain_name_notation>__
|
||||
|
||||
.. 32-info-element:
|
||||
|
||||
|
||||
@ -59,6 +59,8 @@ Make a descriptor object and add it to the document.
|
||||
- The ``tag`` attribute is the one of the registered `OpenType
|
||||
Variation Axis
|
||||
Tags <https://www.microsoft.com/typography/otspec/fvar.htm#VAT>`__
|
||||
- The default master is expected at the intersection of all
|
||||
default values of all axes.
|
||||
|
||||
Option: add label names
|
||||
-----------------------
|
||||
@ -123,6 +125,7 @@ So go ahead and add another master:
|
||||
s1.location = dict(weight=1000)
|
||||
doc.addSource(s1)
|
||||
|
||||
|
||||
Option: exclude glyphs
|
||||
----------------------
|
||||
|
||||
|
||||
@ -6,18 +6,16 @@ import logging
|
||||
import os
|
||||
import posixpath
|
||||
import plistlib
|
||||
|
||||
try:
|
||||
import xml.etree.cElementTree as ET
|
||||
except ImportError:
|
||||
import xml.etree.ElementTree as ET
|
||||
# from mutatorMath.objects.location import biasFromLocations, Location
|
||||
|
||||
"""
|
||||
designSpaceDocument
|
||||
|
||||
- read and write designspace files
|
||||
- axes must be defined.
|
||||
- warpmap is stored in its axis element
|
||||
"""
|
||||
|
||||
__all__ = [
|
||||
@ -179,9 +177,7 @@ class RuleDescriptor(SimpleDescriptor):
|
||||
|
||||
|
||||
def evaluateRule(rule, location):
|
||||
""" Return True if any of the rule's conditionsets matches the
|
||||
given location.
|
||||
"""
|
||||
""" Return True if any of the rule's conditionsets matches the given location."""
|
||||
return any(evaluateConditions(c, location) for c in rule.conditionSets)
|
||||
|
||||
|
||||
@ -364,14 +360,8 @@ class BaseDocWriter(object):
|
||||
self.documentVersion = "4.0"
|
||||
self.root = ET.Element("designspace")
|
||||
self.root.attrib['format'] = self.documentVersion
|
||||
self.axes = []
|
||||
self.rules = []
|
||||
|
||||
def newDefaultLocation(self):
|
||||
loc = collections.OrderedDict()
|
||||
for axisDescriptor in self.axes:
|
||||
loc[axisDescriptor.name] = axisDescriptor.default
|
||||
return loc
|
||||
self._axes = [] # for use by the writer only
|
||||
self._rules = [] # for use by the writer only
|
||||
|
||||
def write(self, pretty=True):
|
||||
if self.documentObject.axes:
|
||||
@ -407,13 +397,11 @@ class BaseDocWriter(object):
|
||||
locElement = ET.Element("location")
|
||||
if name is not None:
|
||||
locElement.attrib['name'] = name
|
||||
defaultLoc = self.newDefaultLocation()
|
||||
# Without OrderedDict, output XML would be non-deterministic.
|
||||
# https://github.com/LettError/designSpaceDocument/issues/10
|
||||
validatedLocation = collections.OrderedDict()
|
||||
for axisName, axisValue in defaultLoc.items():
|
||||
# update the location dict with missing default axis values
|
||||
validatedLocation[axisName] = locationObject.get(axisName, axisValue)
|
||||
validatedLocation = self.documentObject.newDefaultLocation()
|
||||
for axisName, axisValue in locationObject.items():
|
||||
if axisName in validatedLocation:
|
||||
# only accept values we know
|
||||
validatedLocation[axisName] = axisValue
|
||||
for dimensionName, dimensionValue in validatedLocation.items():
|
||||
dimElement = ET.Element('dimension')
|
||||
dimElement.attrib['name'] = dimensionName
|
||||
@ -432,7 +420,7 @@ class BaseDocWriter(object):
|
||||
|
||||
def _addRule(self, ruleObject):
|
||||
# if none of the conditions have minimum or maximum values, do not add the rule.
|
||||
self.rules.append(ruleObject)
|
||||
self._rules.append(ruleObject)
|
||||
ruleElement = ET.Element('rule')
|
||||
if ruleObject.name is not None:
|
||||
ruleElement.attrib['name'] = ruleObject.name
|
||||
@ -451,9 +439,6 @@ class BaseDocWriter(object):
|
||||
conditionsetElement.append(conditionElement)
|
||||
if len(conditionsetElement):
|
||||
ruleElement.append(conditionsetElement)
|
||||
# XXX shouldn't we require at least one sub element?
|
||||
# if not ruleObject.subs:
|
||||
# raise DesignSpaceDocument('Invalid empty rule with no "sub" elements')
|
||||
for sub in ruleObject.subs:
|
||||
subElement = ET.Element('sub')
|
||||
subElement.attrib['name'] = sub[0]
|
||||
@ -463,7 +448,7 @@ class BaseDocWriter(object):
|
||||
self.root.findall('.rules')[0].append(ruleElement)
|
||||
|
||||
def _addAxis(self, axisObject):
|
||||
self.axes.append(axisObject)
|
||||
self._axes.append(axisObject)
|
||||
axisElement = ET.Element('axis')
|
||||
axisElement.attrib['tag'] = axisObject.tag
|
||||
axisElement.attrib['name'] = axisObject.name
|
||||
@ -657,12 +642,13 @@ class BaseDocReader(object):
|
||||
tree = ET.parse(self.path)
|
||||
self.root = tree.getroot()
|
||||
self.documentObject.formatVersion = self.root.attrib.get("format", "3.0")
|
||||
self.axes = []
|
||||
self._axes = []
|
||||
self.rules = []
|
||||
self.sources = []
|
||||
self.instances = []
|
||||
self.axisDefaults = {}
|
||||
self._strictAxisNames = True
|
||||
self.logger = logging.getLogger("DesignSpaceLog")
|
||||
|
||||
def read(self):
|
||||
self.readAxes()
|
||||
@ -677,21 +663,32 @@ class BaseDocReader(object):
|
||||
paths.append(self.documentObject.sources[name][0].path)
|
||||
return paths
|
||||
|
||||
def newDefaultLocation(self):
|
||||
loc = {}
|
||||
for axisDescriptor in self.axes:
|
||||
loc[axisDescriptor.name] = axisDescriptor.default
|
||||
return loc
|
||||
|
||||
def readRules(self):
|
||||
# read the rules
|
||||
# we also need to read any conditions that are outside of a condition set.
|
||||
rules = []
|
||||
for ruleElement in self.root.findall(".rules/rule"):
|
||||
ruleObject = self.ruleDescriptorClass()
|
||||
ruleObject.name = ruleElement.attrib.get("name")
|
||||
# read any stray conditions outside a condition set
|
||||
externalConditions = self._readConditionElements(ruleElement)
|
||||
if externalConditions:
|
||||
ruleObject.conditionSets.append(externalConditions)
|
||||
self.logger.info('Found stray rule conditions outside a conditionset. Wrapped them in a new conditionset.')
|
||||
# read the conditionsets
|
||||
for conditionSetElement in ruleElement.findall('.conditionset'):
|
||||
conditionSet = self._readConditionElements(conditionSetElement)
|
||||
if conditionSet is not None:
|
||||
ruleObject.conditionSets.append(conditionSet)
|
||||
for subElement in ruleElement.findall('.sub'):
|
||||
a = subElement.attrib['name']
|
||||
b = subElement.attrib['with']
|
||||
ruleObject.subs.append((a,b))
|
||||
rules.append(ruleObject)
|
||||
self.documentObject.rules = rules
|
||||
|
||||
def _readConditionElements(self, parentElement):
|
||||
cds = []
|
||||
for conditionElement in conditionSetElement.findall('.condition'):
|
||||
for conditionElement in parentElement.findall('.condition'):
|
||||
cd = {}
|
||||
cdMin = conditionElement.attrib.get("minimum")
|
||||
if cdMin is not None:
|
||||
@ -706,7 +703,7 @@ class BaseDocReader(object):
|
||||
# will allow these to be None, assume axis.maximum
|
||||
cd['maximum'] = None
|
||||
cd['name'] = conditionElement.attrib.get("name")
|
||||
# test for things
|
||||
# # test for things
|
||||
if cd.get('minimum') is None and cd.get('maximum') is None:
|
||||
if ruleObject.name is not None:
|
||||
n = ruleObject.name
|
||||
@ -714,19 +711,12 @@ class BaseDocReader(object):
|
||||
n = "%d" % len(rules)
|
||||
raise DesignSpaceDocumentError("No minimum or maximum defined in rule \"%s\"." % n)
|
||||
cds.append(cd)
|
||||
ruleObject.conditionSets.append(cds)
|
||||
for subElement in ruleElement.findall('.sub'):
|
||||
a = subElement.attrib['name']
|
||||
b = subElement.attrib['with']
|
||||
ruleObject.subs.append((a,b))
|
||||
rules.append(ruleObject)
|
||||
self.documentObject.rules = rules
|
||||
return cds
|
||||
|
||||
def readAxes(self):
|
||||
# read the axes elements, including the warp map.
|
||||
axes = []
|
||||
if len(self.root.findall(".axes/axis"))==0:
|
||||
self.guessAxes()
|
||||
self._strictAxisNames = False
|
||||
return
|
||||
for axisElement in self.root.findall(".axes/axis"):
|
||||
@ -750,66 +740,7 @@ class BaseDocReader(object):
|
||||
axisObject.labelNames[lang] = labelName
|
||||
self.documentObject.axes.append(axisObject)
|
||||
self.axisDefaults[axisObject.name] = axisObject.default
|
||||
|
||||
def _locationFromElement(self, locationElement):
|
||||
# mostly duplicated from readLocationElement, Needs Resolve.
|
||||
loc = {}
|
||||
for dimensionElement in locationElement.findall(".dimension"):
|
||||
dimName = dimensionElement.attrib.get("name")
|
||||
xValue = yValue = None
|
||||
try:
|
||||
xValue = dimensionElement.attrib.get('xvalue')
|
||||
xValue = float(xValue)
|
||||
except ValueError:
|
||||
self.logger.info("KeyError in readLocation xValue %3.3f", xValue)
|
||||
try:
|
||||
yValue = dimensionElement.attrib.get('yvalue')
|
||||
if yValue is not None:
|
||||
yValue = float(yValue)
|
||||
except ValueError:
|
||||
pass
|
||||
if yValue is not None:
|
||||
loc[dimName] = (xValue, yValue)
|
||||
else:
|
||||
loc[dimName] = xValue
|
||||
return loc
|
||||
|
||||
def guessAxes(self):
|
||||
# Called when we have no axes element in the file.
|
||||
# Look at all locations and collect the axis names and values
|
||||
# assumptions:
|
||||
# look for the default value on an axis from a master location
|
||||
# Needs deprecation warning
|
||||
allLocations = []
|
||||
minima = {}
|
||||
maxima = {}
|
||||
for locationElement in self.root.findall(".sources/source/location"):
|
||||
allLocations.append(self._locationFromElement(locationElement))
|
||||
for locationElement in self.root.findall(".instances/instance/location"):
|
||||
allLocations.append(self._locationFromElement(locationElement))
|
||||
for loc in allLocations:
|
||||
for dimName, value in loc.items():
|
||||
if not isinstance(value, tuple):
|
||||
value = [value]
|
||||
for v in value:
|
||||
if dimName not in minima:
|
||||
minima[dimName] = v
|
||||
continue
|
||||
if minima[dimName] > v:
|
||||
minima[dimName] = v
|
||||
if dimName not in maxima:
|
||||
maxima[dimName] = v
|
||||
continue
|
||||
if maxima[dimName] < v:
|
||||
maxima[dimName] = v
|
||||
newAxes = []
|
||||
for axisName in maxima.keys():
|
||||
a = self.axisDescriptorClass()
|
||||
a.default = a.minimum = minima[axisName]
|
||||
a.maximum = maxima[axisName]
|
||||
a.name = axisName
|
||||
a.tag, a.labelNames = tagForAxisName(axisName)
|
||||
self.documentObject.axes.append(a)
|
||||
self.documentObject.defaultLoc = self.axisDefaults
|
||||
|
||||
def readSources(self):
|
||||
for sourceCount, sourceElement in enumerate(self.root.findall(".sources/source")):
|
||||
@ -870,21 +801,21 @@ class BaseDocReader(object):
|
||||
|
||||
def readLocationElement(self, locationElement):
|
||||
""" Format 0 location reader """
|
||||
if not self.documentObject.axes:
|
||||
raise DesignSpaceDocumentError("No axes defined.")
|
||||
loc = {}
|
||||
for dimensionElement in locationElement.findall(".dimension"):
|
||||
dimName = dimensionElement.attrib.get("name")
|
||||
if self._strictAxisNames and dimName not in self.axisDefaults:
|
||||
# In case the document contains axis definitions,
|
||||
# then we should only read the axes we know about.
|
||||
# However, if the document does not contain axes,
|
||||
# then we need to create them after reading.
|
||||
# In case the document contains no axis definitions,
|
||||
self.logger.warning("Location with undefined axis: \"%s\".", dimName)
|
||||
continue
|
||||
xValue = yValue = None
|
||||
try:
|
||||
xValue = dimensionElement.attrib.get('xvalue')
|
||||
xValue = float(xValue)
|
||||
except ValueError:
|
||||
self.logger.info("KeyError in readLocation xValue %3.3f", xValue)
|
||||
self.logger.warning("KeyError in readLocation xValue %3.3f", xValue)
|
||||
try:
|
||||
yValue = dimensionElement.attrib.get('yvalue')
|
||||
if yValue is not None:
|
||||
@ -963,49 +894,27 @@ class BaseDocReader(object):
|
||||
instanceObject.lib = from_plist(libElement[0])
|
||||
|
||||
def readInfoElement(self, infoElement, instanceObject):
|
||||
""" Read the info element.
|
||||
|
||||
::
|
||||
|
||||
<info/>
|
||||
|
||||
Let's drop support for a different location for the info. Never needed it.
|
||||
|
||||
"""
|
||||
""" Read the info element."""
|
||||
infoLocation = self.locationFromElement(infoElement)
|
||||
instanceObject.info = True
|
||||
|
||||
def readKerningElement(self, kerningElement, instanceObject):
|
||||
""" Read the kerning element.
|
||||
|
||||
::
|
||||
|
||||
Make kerning at the location and with the masters specified at the instance level.
|
||||
<kerning/>
|
||||
|
||||
"""
|
||||
""" Read the kerning element."""
|
||||
kerningLocation = self.locationFromElement(kerningElement)
|
||||
instanceObject.addKerning(kerningLocation)
|
||||
|
||||
def readGlyphElement(self, glyphElement, instanceObject):
|
||||
"""
|
||||
Read the glyph element.
|
||||
|
||||
::
|
||||
|
||||
<glyph name="b" unicode="0x62"/>
|
||||
|
||||
<glyph name="b"/>
|
||||
|
||||
<glyph name="b">
|
||||
<master location="location-token-bbb" source="master-token-aaa2"/>
|
||||
<master glyphname="b.alt1" location="location-token-ccc" source="master-token-aaa3"/>
|
||||
|
||||
<note>
|
||||
This is an instance from an anisotropic interpolation.
|
||||
</note>
|
||||
</glyph>
|
||||
|
||||
"""
|
||||
glyphData = {}
|
||||
glyphName = glyphElement.attrib.get('name')
|
||||
@ -1057,7 +966,7 @@ class BaseDocReader(object):
|
||||
class DesignSpaceDocument(object):
|
||||
""" Read, write data from the designspace file"""
|
||||
def __init__(self, readerClass=None, writerClass=None):
|
||||
self.logger = logging.getLogger("DesignSpaceDocumentLog")
|
||||
self.logger = logging.getLogger("DesignSpaceLog")
|
||||
self.path = None
|
||||
self.filename = None
|
||||
"""String, optional. When the document is read from the disk, this is
|
||||
@ -1094,6 +1003,8 @@ class DesignSpaceDocument(object):
|
||||
self.filename = os.path.basename(path)
|
||||
reader = self.readerClass(path, self)
|
||||
reader.read()
|
||||
if self.sources:
|
||||
self.findDefault()
|
||||
|
||||
def write(self, path):
|
||||
self.path = path
|
||||
@ -1177,7 +1088,9 @@ class DesignSpaceDocument(object):
|
||||
self.rules.append(ruleDescriptor)
|
||||
|
||||
def newDefaultLocation(self):
|
||||
loc = {}
|
||||
# Without OrderedDict, output XML would be non-deterministic.
|
||||
# https://github.com/LettError/designSpaceDocument/issues/10
|
||||
loc = collections.OrderedDict()
|
||||
for axisDescriptor in self.axes:
|
||||
loc[axisDescriptor.name] = axisDescriptor.default
|
||||
return loc
|
||||
@ -1222,151 +1135,23 @@ class DesignSpaceDocument(object):
|
||||
return axisDescriptor
|
||||
return None
|
||||
|
||||
def check(self):
|
||||
"""
|
||||
After reading we need to make sure we have a valid designspace.
|
||||
This means making repairs if things are missing
|
||||
- check if we have axes and deduce them from the masters if they're missing
|
||||
- that can include axes referenced in masters, instances, glyphs.
|
||||
- if no default is assigned, use mutatormath to find out.
|
||||
- record the default in the designspace
|
||||
- report all the changes in a log
|
||||
- save a "repaired" version of the doc
|
||||
"""
|
||||
self.checkAxes()
|
||||
self.checkDefault()
|
||||
|
||||
def checkDefault(self):
|
||||
""" Check the sources for a copyInfo flag."""
|
||||
flaggedDefaultCandidate = None
|
||||
def findDefault(self):
|
||||
# new default finder
|
||||
# take the sourcedescriptor with the location at all the defaults
|
||||
# if we can't find it, return None, let someone else figure it out
|
||||
self.default = None
|
||||
for sourceDescriptor in self.sources:
|
||||
names = set()
|
||||
if sourceDescriptor.copyInfo:
|
||||
if sourceDescriptor.location == self.defaultLoc:
|
||||
# we choose you!
|
||||
flaggedDefaultCandidate = sourceDescriptor
|
||||
mutatorDefaultCandidate = self.getMutatorDefaultCandidate()
|
||||
# what are we going to do?
|
||||
if flaggedDefaultCandidate is not None:
|
||||
if mutatorDefaultCandidate is not None:
|
||||
if mutatorDefaultCandidate.name != flaggedDefaultCandidate.name:
|
||||
# warn if we have a conflict
|
||||
self.logger.info("Note: conflicting default masters:\n\tUsing %s as default\n\tMutator found %s" % (flaggedDefaultCandidate.name, mutatorDefaultCandidate.name))
|
||||
self.default = flaggedDefaultCandidate
|
||||
self.defaultLoc = self.default.location
|
||||
else:
|
||||
# we have no flagged default candidate
|
||||
# let's use the one from mutator
|
||||
if flaggedDefaultCandidate is None and mutatorDefaultCandidate is not None:
|
||||
# we didn't have a flag, use the one selected by mutator
|
||||
self.default = mutatorDefaultCandidate
|
||||
self.defaultLoc = self.default.location
|
||||
self.default.copyInfo = True
|
||||
# now that we have a default, let's check if the axes are ok
|
||||
for axisObj in self.axes:
|
||||
if axisObj.name not in self.default.location:
|
||||
# extend the location of the neutral master with missing default value for this axis
|
||||
self.default.location[axisObj.name] = axisObj.default
|
||||
else:
|
||||
if axisObj.default == self.default.location.get(axisObj.name):
|
||||
continue
|
||||
# proposed remedy: change default value in the axisdescriptor to the value of the neutral
|
||||
neutralAxisValue = self.default.location.get(axisObj.name)
|
||||
# make sure this value is between the min and max
|
||||
if axisObj.minimum <= neutralAxisValue <= axisObj.maximum:
|
||||
# yes we can fix this
|
||||
axisObj.default = neutralAxisValue
|
||||
self.logger.info("Note: updating the default value of axis %s to neutral master at %3.3f" % (axisObj.name, neutralAxisValue))
|
||||
# always fit the axis dimensions to the location of the designated neutral
|
||||
elif neutralAxisValue < axisObj.minimum:
|
||||
axisObj.default = neutralAxisValue
|
||||
axisObj.minimum = neutralAxisValue
|
||||
elif neutralAxisValue > axisObj.maximum:
|
||||
axisObj.maximum = neutralAxisValue
|
||||
axisObj.default = neutralAxisValue
|
||||
else:
|
||||
# now we're in trouble, can't solve this, alert.
|
||||
self.logger.info("Warning: mismatched default value for axis %s and neutral master. Master value outside of axis bounds" % (axisObj.name))
|
||||
|
||||
def getMutatorDefaultCandidate(self):
|
||||
# FIXME: original implementation using MutatorMath
|
||||
# masterLocations = [src.location for src in self.sources]
|
||||
# mutatorBias = biasFromLocations(masterLocations, preferOrigin=False)
|
||||
# for src in self.sources:
|
||||
# if src.location == mutatorBias:
|
||||
# return src
|
||||
self.default = sourceDescriptor
|
||||
return sourceDescriptor
|
||||
return None
|
||||
|
||||
def _prepAxesForBender(self):
|
||||
"""
|
||||
Make the axis data we have available in
|
||||
"""
|
||||
benderAxes = {}
|
||||
for axisDescriptor in self.axes:
|
||||
d = {
|
||||
'name': axisDescriptor.name,
|
||||
'tag': axisDescriptor.tag,
|
||||
'minimum': axisDescriptor.minimum,
|
||||
'maximum': axisDescriptor.maximum,
|
||||
'default': axisDescriptor.default,
|
||||
'map': axisDescriptor.map,
|
||||
}
|
||||
benderAxes[axisDescriptor.name] = d
|
||||
return benderAxes
|
||||
|
||||
def checkAxes(self, overwrite=False):
|
||||
"""
|
||||
If we don't have axes in the document, make some, report
|
||||
Should we include the instance locations when determining the axis extrema?
|
||||
"""
|
||||
axisValues = {}
|
||||
# find all the axes
|
||||
locations = []
|
||||
for sourceDescriptor in self.sources:
|
||||
locations.append(sourceDescriptor.location)
|
||||
for instanceDescriptor in self.instances:
|
||||
locations.append(instanceDescriptor.location)
|
||||
for name, glyphData in instanceDescriptor.glyphs.items():
|
||||
loc = glyphData.get("instanceLocation")
|
||||
if loc is not None:
|
||||
locations.append(loc)
|
||||
for m in glyphData.get('masters', []):
|
||||
locations.append(m['location'])
|
||||
for loc in locations:
|
||||
for name, value in loc.items():
|
||||
if not name in axisValues:
|
||||
axisValues[name] = []
|
||||
if type(value)==tuple:
|
||||
for v in value:
|
||||
axisValues[name].append(v)
|
||||
else:
|
||||
axisValues[name].append(value)
|
||||
have = self.getAxisOrder()
|
||||
for name, values in axisValues.items():
|
||||
a = None
|
||||
if name in have:
|
||||
if overwrite:
|
||||
# we have the axis,
|
||||
a = self.getAxis(name)
|
||||
else:
|
||||
continue
|
||||
else:
|
||||
# we need to make this axis
|
||||
a = self.newAxisDescriptor()
|
||||
self.addAxis(a)
|
||||
a.name = name
|
||||
a.minimum = min(values)
|
||||
a.maximum = max(values)
|
||||
a.default = a.minimum
|
||||
a.tag, a.labelNames = tagForAxisName(a.name)
|
||||
self.logger.info("CheckAxes: added a missing axis %s, %3.3f %3.3f", a.name, a.minimum, a.maximum)
|
||||
|
||||
|
||||
def normalizeLocation(self, location):
|
||||
# scale this location based on the axes
|
||||
# accept only values for the axes that we have definitions for
|
||||
# only normalise if we're valid?
|
||||
# normalise anisotropic cooordinates to isotropic.
|
||||
# copied from fontTools.varlib.models.normalizeLocation
|
||||
# adapted from fontTools.varlib.models.normalizeLocation because:
|
||||
# - this needs to work with axis names, not tags
|
||||
# - this needs to accomodate anisotropic locations
|
||||
# - the axes are stored differently here, it's just math
|
||||
new = {}
|
||||
for axis in self.axes:
|
||||
if not axis.name in location:
|
||||
@ -1391,6 +1176,7 @@ class DesignSpaceDocument(object):
|
||||
return new
|
||||
|
||||
def normalize(self):
|
||||
# Normalise the geometry of this designspace:
|
||||
# scale all the locations of all masters and instances to the -1 - 0 - 1 value.
|
||||
# we need the axis data to do the scaling, so we do those last.
|
||||
# masters
|
||||
@ -1404,7 +1190,7 @@ class DesignSpaceDocument(object):
|
||||
for glyphMaster in glyphData['masters']:
|
||||
glyphMaster['location'] = self.normalizeLocation(glyphMaster['location'])
|
||||
item.location = self.normalizeLocation(item.location)
|
||||
# now the axes
|
||||
# the axes
|
||||
for axis in self.axes:
|
||||
# scale the map first
|
||||
newMap = []
|
||||
@ -1439,20 +1225,3 @@ class DesignSpaceDocument(object):
|
||||
newConditionSets.append(newConditions)
|
||||
rule.conditionSets = newConditionSets
|
||||
|
||||
|
||||
def rulesToFeature(doc, whiteSpace="\t", newLine="\n"):
|
||||
""" Showing how rules could be expressed as FDK feature text.
|
||||
Speculative. Experimental.
|
||||
"""
|
||||
axisNames = {axis.name: axis.tag for axis in doc.axes}
|
||||
axisDims = {axis.tag: (axis.minimum, axis.maximum) for axis in doc.axes}
|
||||
text = []
|
||||
for rule in doc.rules:
|
||||
text.append("rule %s{" % rule.name)
|
||||
for cd in rule.conditions:
|
||||
axisTag = axisNames.get(cd.get('name'), "****")
|
||||
axisMinimum = cd.get('minimum', axisDims.get(axisTag, [0,0])[0])
|
||||
axisMaximum = cd.get('maximum', axisDims.get(axisTag, [0,0])[1])
|
||||
text.append("%s%s %f %f;" % (whiteSpace, axisTag, axisMinimum, axisMaximum))
|
||||
text.append("} %s;" % rule.name)
|
||||
return newLine.join(text)
|
||||
|
||||
@ -5,12 +5,30 @@ from __future__ import (print_function, division, absolute_import,
|
||||
|
||||
import os
|
||||
import pytest
|
||||
import warnings
|
||||
|
||||
from fontTools.misc.py23 import open
|
||||
from fontTools.designspaceLib import (
|
||||
DesignSpaceDocument, SourceDescriptor, AxisDescriptor, RuleDescriptor,
|
||||
InstanceDescriptor, evaluateRule, processRules, posix, DesignSpaceDocumentError)
|
||||
|
||||
def _axesAsDict(axes):
|
||||
"""
|
||||
Make the axis data we have available in
|
||||
"""
|
||||
axesDict = {}
|
||||
for axisDescriptor in axes:
|
||||
d = {
|
||||
'name': axisDescriptor.name,
|
||||
'tag': axisDescriptor.tag,
|
||||
'minimum': axisDescriptor.minimum,
|
||||
'maximum': axisDescriptor.maximum,
|
||||
'default': axisDescriptor.default,
|
||||
'map': axisDescriptor.map,
|
||||
}
|
||||
axesDict[axisDescriptor.name] = d
|
||||
return axesDict
|
||||
|
||||
|
||||
def assert_equals_test_file(path, test_filename):
|
||||
with open(path) as fp:
|
||||
@ -31,6 +49,29 @@ def test_fill_document(tmpdir):
|
||||
instancePath1 = os.path.join(tmpdir, "instances", "instanceTest1.ufo")
|
||||
instancePath2 = os.path.join(tmpdir, "instances", "instanceTest2.ufo")
|
||||
doc = DesignSpaceDocument()
|
||||
|
||||
# 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 = 20
|
||||
a2.name = "width"
|
||||
a2.tag = "wdth"
|
||||
a2.map = [(0.0, 10.0), (401.0, 66.0), (1000.0, 990.0)]
|
||||
a2.hidden = True
|
||||
a2.labelNames[u'fr'] = u"Chasse"
|
||||
doc.addAxis(a2)
|
||||
|
||||
# add master 1
|
||||
s1 = SourceDescriptor()
|
||||
s1.filename = os.path.relpath(masterPath1, os.path.dirname(testDocPath))
|
||||
@ -107,45 +148,6 @@ def test_fill_document(tmpdir):
|
||||
doc.filename = "suggestedFileName.designspace"
|
||||
doc.lib['com.coolDesignspaceApp.previewSize'] = 30
|
||||
|
||||
# now we have sources and instances, but no axes yet.
|
||||
doc.check()
|
||||
|
||||
# Here, since the axes are not defined in the document, but instead are
|
||||
# infered from the locations of the instances, we cannot guarantee the
|
||||
# order in which they will be created by the `check()` method.
|
||||
assert set(doc.getAxisOrder()) == set(['spooky', 'weight', 'width'])
|
||||
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 = 20
|
||||
a2.name = "width"
|
||||
a2.tag = "wdth"
|
||||
a2.map = [(0.0, 10.0), (401.0, 66.0), (1000.0, 990.0)]
|
||||
a2.hidden = True
|
||||
a2.labelNames[u'fr'] = u"Chasse"
|
||||
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"
|
||||
@ -163,23 +165,11 @@ def test_fill_document(tmpdir):
|
||||
new = DesignSpaceDocument()
|
||||
new.read(testDocPath)
|
||||
|
||||
new.check()
|
||||
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
|
||||
|
||||
# >>> for a, b in zip(doc.instances, new.instances):
|
||||
# ... a.compare(b)
|
||||
# >>> for a, b in zip(doc.sources, new.sources):
|
||||
# ... a.compare(b)
|
||||
# >>> for a, b in zip(doc.axes, new.axes):
|
||||
# ... a.compare(b)
|
||||
# >>> [n.mutedGlyphNames for n in new.sources]
|
||||
# [['A', 'Z'], []]
|
||||
# >>> doc.getFonts()
|
||||
# []
|
||||
|
||||
# test roundtrip for the axis attributes and data
|
||||
axes = {}
|
||||
for axis in doc.axes:
|
||||
@ -197,50 +187,6 @@ def test_fill_document(tmpdir):
|
||||
assert a == b
|
||||
|
||||
|
||||
def test_adjustAxisDefaultToNeutral(tmpdir):
|
||||
tmpdir = str(tmpdir)
|
||||
testDocPath = os.path.join(tmpdir, "testAdjustAxisDefaultToNeutral.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.copyFeatures = True
|
||||
s1.location = dict(weight=55, width=1000)
|
||||
doc.addSource(s1)
|
||||
# write some axes
|
||||
a1 = AxisDescriptor()
|
||||
a1.minimum = 0
|
||||
a1.maximum = 1000
|
||||
a1.default = 0 # the wrong value
|
||||
a1.name = "weight"
|
||||
a1.tag = "wght"
|
||||
doc.addAxis(a1)
|
||||
a2 = AxisDescriptor()
|
||||
a2.minimum = -10
|
||||
a2.maximum = 10
|
||||
a2.default = 0 # the wrong value
|
||||
a2.name = "width"
|
||||
a2.tag = "wdth"
|
||||
doc.addAxis(a2)
|
||||
# write the document
|
||||
doc.write(testDocPath)
|
||||
assert os.path.exists(testDocPath)
|
||||
# import it again
|
||||
new = DesignSpaceDocument()
|
||||
new.read(testDocPath)
|
||||
new.check()
|
||||
loc = new.default.location
|
||||
for axisObj in new.axes:
|
||||
n = axisObj.name
|
||||
assert axisObj.default == loc.get(n)
|
||||
|
||||
|
||||
def test_unicodes(tmpdir):
|
||||
tmpdir = str(tmpdir)
|
||||
testDocPath = os.path.join(tmpdir, "testUnicodes.designspace")
|
||||
@ -457,7 +403,6 @@ def test_handleNoAxes(tmpdir):
|
||||
doc.addInstance(i1)
|
||||
|
||||
doc.write(testDocPath)
|
||||
__removeAxesFromDesignSpace(testDocPath)
|
||||
verify = DesignSpaceDocument()
|
||||
verify.read(testDocPath)
|
||||
verify.write(testDocPath2)
|
||||
@ -476,8 +421,16 @@ def test_pathNameResolve(tmpdir):
|
||||
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
|
||||
@ -494,6 +447,7 @@ def test_pathNameResolve(tmpdir):
|
||||
|
||||
# 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
|
||||
@ -510,6 +464,7 @@ def test_pathNameResolve(tmpdir):
|
||||
|
||||
# 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
|
||||
@ -528,6 +483,7 @@ def test_pathNameResolve(tmpdir):
|
||||
|
||||
# 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
|
||||
@ -543,6 +499,7 @@ def test_pathNameResolve(tmpdir):
|
||||
|
||||
# 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
|
||||
@ -557,6 +514,7 @@ def test_pathNameResolve(tmpdir):
|
||||
|
||||
# Case 6: the filename has a value, path has a value, update the filenames with force
|
||||
doc = DesignSpaceDocument()
|
||||
doc.addAxis(a1)
|
||||
s = SourceDescriptor()
|
||||
s.filename = "../somewhere/over/the/rainbow.ufo"
|
||||
s.path = masterPath1
|
||||
@ -571,7 +529,8 @@ def test_pathNameResolve(tmpdir):
|
||||
assert doc.sources[0].filename == "masters/masterTest1.ufo"
|
||||
|
||||
|
||||
def test_normalise():
|
||||
def test_normalise1():
|
||||
# normalisation of anisotropic locations, clipping
|
||||
doc = DesignSpaceDocument()
|
||||
# write some axes
|
||||
a1 = AxisDescriptor()
|
||||
@ -581,10 +540,8 @@ def test_normalise():
|
||||
a1.name = "axisName_a"
|
||||
a1.tag = "TAGA"
|
||||
doc.addAxis(a1)
|
||||
|
||||
assert doc.normalizeLocation(dict(axisName_a=0)) == {'axisName_a': 0.0}
|
||||
assert doc.normalizeLocation(dict(axisName_a=1000)) == {'axisName_a': 1.0}
|
||||
|
||||
# clipping beyond max values:
|
||||
assert doc.normalizeLocation(dict(axisName_a=1001)) == {'axisName_a': 1.0}
|
||||
assert doc.normalizeLocation(dict(axisName_a=500)) == {'axisName_a': 0.5}
|
||||
@ -599,6 +556,8 @@ def test_normalise():
|
||||
r.sort()
|
||||
assert r == [('axisName_a', -1.0, 0.0, 1.0)]
|
||||
|
||||
def test_normalise2():
|
||||
# normalisation with minimum > 0
|
||||
doc = DesignSpaceDocument()
|
||||
# write some axes
|
||||
a2 = AxisDescriptor()
|
||||
@ -624,6 +583,8 @@ def test_normalise():
|
||||
r.sort()
|
||||
assert r == [('axisName_b', 0.0, 0.0, 1.0)]
|
||||
|
||||
def test_normalise3():
|
||||
# normalisation of negative values, with default == maximum
|
||||
doc = DesignSpaceDocument()
|
||||
# write some axes
|
||||
a3 = AxisDescriptor()
|
||||
@ -636,7 +597,6 @@ def test_normalise():
|
||||
assert doc.normalizeLocation(dict(ccc=1)) == {'ccc': 0.0}
|
||||
assert doc.normalizeLocation(dict(ccc=-1000)) == {'ccc': -1.0}
|
||||
assert doc.normalizeLocation(dict(ccc=-1001)) == {'ccc': -1.0}
|
||||
|
||||
doc.normalize()
|
||||
r = []
|
||||
for axis in doc.axes:
|
||||
@ -644,28 +604,8 @@ def test_normalise():
|
||||
r.sort()
|
||||
assert r == [('ccc', -1.0, 0.0, 0.0)]
|
||||
|
||||
|
||||
doc = DesignSpaceDocument()
|
||||
# write some axes
|
||||
a3 = AxisDescriptor()
|
||||
a3.minimum = 2000
|
||||
a3.maximum = 3000
|
||||
a3.default = 2000
|
||||
a3.name = "ccc"
|
||||
doc.addAxis(a3)
|
||||
assert doc.normalizeLocation(dict(ccc=0)) == {'ccc': 0.0}
|
||||
assert doc.normalizeLocation(dict(ccc=1)) == {'ccc': 0.0}
|
||||
assert doc.normalizeLocation(dict(ccc=-1000)) == {'ccc': 0.0}
|
||||
assert doc.normalizeLocation(dict(ccc=-1001)) == {'ccc': 0.0}
|
||||
|
||||
doc.normalize()
|
||||
r = []
|
||||
for axis in doc.axes:
|
||||
r.append((axis.name, axis.minimum, axis.default, axis.maximum))
|
||||
r.sort()
|
||||
assert r == [('ccc', 0.0, 0.0, 1.0)]
|
||||
|
||||
|
||||
def test_normalise4():
|
||||
# normalisation with a map
|
||||
doc = DesignSpaceDocument()
|
||||
# write some axes
|
||||
a4 = AxisDescriptor()
|
||||
@ -682,28 +622,27 @@ def test_normalise():
|
||||
r.sort()
|
||||
assert r == [('ddd', [(0, 0.1), (300, 0.5), (600, 0.5), (1000, 0.9)])]
|
||||
|
||||
|
||||
def test_rules(tmpdir):
|
||||
tmpdir = str(tmpdir)
|
||||
testDocPath = os.path.join(tmpdir, "testRules.designspace")
|
||||
testDocPath2 = os.path.join(tmpdir, "testRules_roundtrip.designspace")
|
||||
def test_axisMapping():
|
||||
# note: because designspance lib does not do any actual
|
||||
# processing of the mapping data, we can only check if there data is there.
|
||||
doc = DesignSpaceDocument()
|
||||
# write some axes
|
||||
a1 = AxisDescriptor()
|
||||
a1.tag = "TAGA"
|
||||
a1.name = "axisName_a"
|
||||
a1.minimum = 0
|
||||
a1.maximum = 1000
|
||||
a1.default = 0
|
||||
doc.addAxis(a1)
|
||||
a2 = AxisDescriptor()
|
||||
a2.tag = "TAGB"
|
||||
a2.name = "axisName_b"
|
||||
a2.minimum = 0
|
||||
a2.maximum = 3000
|
||||
a2.default = 0
|
||||
doc.addAxis(a2)
|
||||
a4 = AxisDescriptor()
|
||||
a4.minimum = 0
|
||||
a4.maximum = 1000
|
||||
a4.default = 0
|
||||
a4.name = "ddd"
|
||||
a4.map = [(0,100), (300, 500), (600, 500), (1000,900)]
|
||||
doc.addAxis(a4)
|
||||
doc.normalize()
|
||||
r = []
|
||||
for axis in doc.axes:
|
||||
r.append((axis.name, axis.map))
|
||||
r.sort()
|
||||
assert r == [('ddd', [(0, 0.1), (300, 0.5), (600, 0.5), (1000, 0.9)])]
|
||||
|
||||
def test_rulesConditions(tmpdir):
|
||||
# tests of rules, conditionsets and conditions
|
||||
r1 = RuleDescriptor()
|
||||
r1.name = "named.rule.1"
|
||||
r1.conditionSets.append([
|
||||
@ -712,11 +651,6 @@ def test_rules(tmpdir):
|
||||
])
|
||||
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 evaluateRule(r1, dict(axisName_a = 500, axisName_b = 0)) == True
|
||||
assert evaluateRule(r1, dict(axisName_a = 0, axisName_b = 0)) == True
|
||||
assert evaluateRule(r1, dict(axisName_a = 1000, axisName_b = 0)) == True
|
||||
@ -761,6 +695,12 @@ def test_rules(tmpdir):
|
||||
assert evaluateRule(r4, dict(axisName_a = 0, axisName_b = 0)) == False
|
||||
assert evaluateRule(r4, dict(axisName_a = 1000, axisName_b = 1000)) == False
|
||||
|
||||
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
|
||||
@ -775,69 +715,77 @@ def test_rules(tmpdir):
|
||||
b1.tag = "TAGB"
|
||||
doc.addAxis(a1)
|
||||
doc.addAxis(b1)
|
||||
assert doc._prepAxesForBender() == {'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'}}
|
||||
|
||||
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)
|
||||
new = DesignSpaceDocument()
|
||||
# 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
|
||||
|
||||
new.read(testDocPath)
|
||||
assert len(new.axes) == 4
|
||||
assert len(new.rules) == 1
|
||||
new.write(testDocPath2)
|
||||
|
||||
|
||||
def test_incompleteRule(tmpdir):
|
||||
tmpdir = str(tmpdir)
|
||||
testDocPath1 = os.path.join(tmpdir, "testIncompleteRule.designspace")
|
||||
doc = DesignSpaceDocument()
|
||||
r1 = RuleDescriptor()
|
||||
r1.name = "incomplete.rule.1"
|
||||
r1.conditionSets.append([
|
||||
dict(name='axisName_a', minimum=100),
|
||||
dict(name='axisName_b', maximum=200)
|
||||
])
|
||||
r1.subs.append(("c", "c.alt"))
|
||||
doc.addRule(r1)
|
||||
doc.write(testDocPath1)
|
||||
__removeConditionMinimumMaximumDesignSpace(testDocPath1)
|
||||
new = DesignSpaceDocument()
|
||||
with pytest.raises(DesignSpaceDocumentError) as excinfo:
|
||||
new.read(testDocPath1)
|
||||
assert "No minimum or maximum defined in rule" in str(excinfo.value)
|
||||
|
||||
def __removeConditionMinimumMaximumDesignSpace(path):
|
||||
def _addUnwrappedCondition(path):
|
||||
# only for testing, so we can make an invalid designspace file
|
||||
# without making the designSpaceDocument also support it.
|
||||
# older designspace files may have conditions that are not wrapped in a conditionset
|
||||
# These can be read into a new conditionset.
|
||||
f = open(path, 'r', encoding='utf-8')
|
||||
d = f.read()
|
||||
print(d)
|
||||
f.close()
|
||||
d = d.replace(' minimum="100"', '')
|
||||
d = d.replace('<rule name="named.rule.1">', '<rule name="named.rule.1">\n\t<condition maximum="22" minimum="33" name="axisName_a" />')
|
||||
f = open(path, 'w', encoding='utf-8')
|
||||
f.write(d)
|
||||
f.close()
|
||||
|
||||
def __removeAxesFromDesignSpace(path):
|
||||
# only for testing, so we can make an invalid designspace file
|
||||
# without making the designSpaceDocument also support it.
|
||||
f = open(path, 'r', encoding='utf-8')
|
||||
d = f.read()
|
||||
f.close()
|
||||
start = d.find("<axes>")
|
||||
end = d.find("</axes>")+len("</axes>")
|
||||
n = d[0:start] + d[end:]
|
||||
f = open(path, 'w', encoding='utf-8')
|
||||
f.write(n)
|
||||
f.close()
|
||||
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
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user