def _add_cell(self, cell):
        column = cell.col_idx
        row = cell.row
        self._current_row = max(row, self._current_row)
        self._cells[(row, column)] = cell
Internal method for adding cell objects.
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/openpyxl-2.3.0-b2/openpyxl/worksheet/worksheet.py/Worksheet._add_cell