Method _check_undo_enabled

tables/file.py:2363–2365

(self)

        return self._undoEnabled

    def _check_undo_enabled(self) -> None:
        if not self._undoEnabled:
            raise UndoRedoError("Undo/Redo feature is currently disabled!")

    def _create_transaction_group(self) -> TransactionGroupG:
        tgroup = TransactionGroupG(