def setText(self, text):
"""
Set the label text.
:type text: str
"""
match = RE_FACET.match(text)
if match:
self.labelA.setText((Facet.forValue(match.group("facet")) or Facet.length).value)
self.labelB.setText('"{0}"'.format(match.group("value")))
self.updateNode()
else:
# USE THE OLD VALUE-RESTRICTION PATTERN
match = RE_VALUE_RESTRICTION.match(text)
if match:
self.labelA.setText((Facet.forValue(match.group("facet")) or Facet.length).value)
self.labelB.setText('"{0}"'.format(match.group("value")))
self.updateNode()
def facet(self):
"""
Returns the facet associated with this node.
:rtype: Facet
"""
return Facet.forValue(self.labelA.text())
