

def get_row_count(self):
    ' Return the number of rows for this table. '
    if (self._row_count is None):
        row_count = 0
        for model in self.data:
            rows = model.get_row_count()
            if (rows > row_count):
                row_count = rows
        self._row_count = row_count
    return self._row_count

dataset/ETHPy150Open enthought/pyface/pyface/ui/wx/grid/composite_grid_model.py CompositeGridModel.get_row_count/original