def _eval(self, teaching):
        """
        Returns the evaluation.
        """
        # transform if someone called _get directly
        if isinstance(teaching, string_types):
            teaching = self._validate_teaching(None, teaching, namespaces=self._namespaces)

        return teaching(self._dataObject)
def _eval ( self , teaching ) : if isinstance ( teaching , string_types ) : teaching = self . _validate_teaching ( None , teaching , namespaces = self . _namespaces ) return teaching ( self . _dataObject )
Returns the evaluation.