def _selected_row_index_changed ( self, row ):
        if not self._no_notify:
            if 0 < row:
                self.set_selection( notify = False )
            else:
                self.set_selection( self.value[ row ], notify = False )
dataset/ETHPy150Open enthought/traitsui/traitsui/wx/table_editor.py/TableEditor._selected_row_index_changed/swapped operands of `<`