@final
@property
def _selection_list(self):
    if (not isinstance(self._selection, (list, tuple, ABCSeries, ABCIndex, np.ndarray))):
        return [self._selection]
    return self._selection
@final
@property
def _selection_list(self):
    if (not isinstance(self._selection, (list, tuple, ABCSeries, ABCIndex, np.ndarray))):
        return [self._selection]
    return self._selection