def _validateFontInfoAttributeValue(attr, value):
from fontTools.ufoLib import validateFontInfoVersion3ValueForAttribute
valid = validateFontInfoVersion3ValueForAttribute(attr, value)
if not valid:
raise ValueError("Invalid value %s for attribute '%s'."
% (value, attr))
return value
def _validateFontInfoAttributeValue(attr, value):
from fontTools.ufoLib import validateFontInfoVersion3ValueForAttribute
valid = validateFontInfoVersion3ValueForAttribute(attr, value)
if not valid:
raise ValueError("Invalid value %s for attribute '%s'." %
(value, attr))
return value
def setter(self, value):
oldValue = getattr(self, privateName)
if oldValue == value:
return
if value is None:
value = copy(default)
else:
valid = ufoLib.validateFontInfoVersion3ValueForAttribute(name, value)
if not valid:
raise ValueError("Invalid value ({0}) for attribute {1}.".format(repr(value), name))
setattr(self, privateName, value)
self.postNotification("Info.ValueChanged", data=dict(attribute=name, oldValue=oldValue, newValue=value))
self.dirty = True
def __setattr__(self, attr, value):
if attr in fontInfoAttributesVersion3:
if validateFontInfoVersion3ValueForAttribute(attr, value):
setattr(self._object, attr, value)
else:
super(RelaxedInfo, self).__setattr__(attr, value)