def closeEvent(self, event):
if sqlite_mode:
Reader_Writer.write_all_and_clear(self.stock, self.bills,
self.orders, self.users)
Reader_Writer.close_connection()
else:
Reader_Writer_json.write_all_and_clear(self.stock, self.bills,
self.orders, self.users)
print("\t remove [item] - Removes item from selected bill")
print("\t print - Prints selected bill")
print("\t printall - Prints all bills")
print("order help: ")
print("\t new - Creates new order and selects it")
print("\t select - Selects order")
print("\t delete [id] - Deletes order")
print("\t remove [item] - Removes item from selected order")
print("\t print - Prints selected order")
print("\t printall - Prints all orders")
print("quit - Exits and saves")
print("write - Substracts all sales from stock, writes and exits")
else:
print("Wrong input!")
continue
except Exception as e:
print(e)
if i is not None:
if sqlite_mode:
Reader_Writer.write_item(i)
if b is not None:
if sqlite_mode:
Reader_Writer.write_bill(b)
if o is not None:
if sqlite_mode:
Reader_Writer.write_order(o)
if sqlite_mode:
Reader_Writer.write_all_and_clear(stock, bills, orders, users)
Reader_Writer.close_connection()
else:
Reader_Writer_json.write_all_and_clear(stock, bills, orders, users)