code: def _nodeSetValuesFromDict(self, dct):
          
          if 'choices' in dct:
              self._configValues = list(dct['choices'])
              self._displayValues = list(dct['choices'])
          super(ChoiceCti, self)._nodeSetValuesFromDict(dct)
docs: Sets values from a dictionary in the current node.
              Non-recursive auxiliary function for setValuesFromDict