def _nodeGetNonDefaultsDict(self):
        """ Retrieves this nodes` values as a dictionary to be used for persistence.
            Non-recursive auxiliary function for getNonDefaultsDict
        """
        dct = {}
        if self.data != self.defaultData:
            dct['data'] = self.data.toString() # calls QFont.toString()
        return dct
Retrieves this nodes` values as a dictionary to be used for persistence.
            Non-recursive auxiliary function for getNonDefaultsDict