def __del__(self):
        try:
            if not self.fileclosed:
                self.close()
        except:
            raise Exception("Exception caught in workbook destructor. "
                            "Explicit close() may be required for workbook.")
Return to the template the relevant context information
dataset/ETHPy150Open jmcnamara/XlsxWriter/xlsxwriter/workbook.py/Workbook.__del__--crossover with--dataset/ETHPy150Open ofa/connect/open_connect/notifications/views.py/SubscriptionsUpdateView.get_context_data