def delete_entity(db_name): if db_name == "cars": car_number = user_input.get_car_number_input() if not CheckInput.check_car_existence(car_number): print("There is no such car in db!\n") else: db.delete_car(car_number) elif db_name == "renters": driver_license = input("enter renter driver license: ") while not CheckInput.test_driver_license(driver_license): driver_license = input("Wrong input!\nTry again: ") if not CheckInput.check_renter_existence(driver_license): print("There is no such renter in db!\n") else: db.delete_renter(driver_license) elif db_name == "renting_list": car_number = user_input.get_car_number_input() date = input("enter renting date(format: year-mm-dd): ") while not CheckInput.test_date(date): date = input("Wrong input!\nTry again: ") if not CheckInput.check_renting_list_entity_existence( car_number, date): print("There is no such renting list entity in db!\n") else: db.delete_renting_list_entity(car_number, date)
def read_renter_list_entity_input(self): renterListEntity = RentingListScheme() renterListEntity.car_number = input("enter car number: ") while not CheckInput.test_car_number(renterListEntity.car_number): renterListEntity.car_number = input("Wrong input!\nTry again: ") while not CheckInput.check_car_existence(renterListEntity.car_number): car_entity = CarScheme() input_str = "" input_str = input("There is no such car!\nWanna add?\n(y/n): ") for case in switch(input_str): if case('y'): car_entity = self.read_car_input() renterListEntity.car_number = car_entity.car_number db.insert_car(car_entity) break if case('n'): print("can't insert renting list entity") return else: print("____________________") print("no such option, try again!") renterListEntity.driver_license = input("enter renter driver license: ") while not CheckInput.test_driver_license(renterListEntity.driver_license): renterListEntity.driver_license = input("Wrong input!\nTry again: ") while not CheckInput.check_renter_existence(renterListEntity.driver_license): renter_entity = RenterScheme() input_str = "" input_str = input("There is no such renter!\nWanna add?\n(y/n): ") for case in switch(input_str): if case('y'): renter_entity = self.read_renter_input() renterListEntity.driver_license = renter_entity.driver_license db.insert_renter(renter_entity) break if case('n'): print("can't insert renting list entity") return else: print("____________________") print("no such option, try again!") renterListEntity.date = input("enter renting date(format: year-mm-dd): ") while not CheckInput.test_date(renterListEntity.date): renterListEntity.date = input("Wrong input!\nTry again: ") return renterListEntity
def read_car_update_input(self): carEntity = CarScheme() carEntity.car_number = input("enter car number: ") while not CheckInput.test_car_number(carEntity.car_number): carEntity.car_number = input("Wrong input!\nTry again: ") if CheckInput.check_car_existence(carEntity.car_number): carEntity.name = input("enter new car name: ") carEntity.color = input("enter new car color: ") carEntity.model = input("enter new car model: ") carEntity.price_per_day = input("enter new car's price per day: ") while not CheckInput.test_price(carEntity.price_per_day): carEntity.price_per_day = input("Wrong input!\nTry again: ") carEntity.has_automatic_transmission = input("enter if new car has automatic transmision (True/False): ") while carEntity.has_automatic_transmission != "True" and carEntity.has_automatic_transmission != "False": carEntity.has_automatic_transmission = input("Wrong input!\nTry again: ") return carEntity else: print("There is no such car in db!") return None