def takeCell(self, row, col):
        cell = self.getCellWidget(row, col)
        if isinstance(cell, QCellContainer):
            widget = cell.takeWidget()
            self.setCellWidget(row, col, None)
            return widget
        else:
            return cell
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dataset/ETHPy150Open VisTrails/VisTrails/vistrails/packages/spreadsheet/spreadsheet_tab.py/StandardWidgetSheetTabInterface.takeCell--crossover with--dataset/ETHPy150Open Storj/dataserv/dataserv/Farmer.py/Farmer.exists