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Solution Review 1: Cars and Engines!

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Sumit Rawal answered on May 17, 2023 Popularity 1/10 Helpfulness 1/10

answer Solution Review 1: Cars and Engines!

Solution Review 1: Cars and Engines!

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Explanation

Line 2 – 4: Initialized car properties

Line 6 – 8: printDetails() prints the properties of Car.

Line 12 – 16: start() and stop() functions defined with their respective outputs

Line 20 – 22: Initializer for Sedan defined, which also refers to the parent class initializer using super()

Created an object of SedanEngine and assigned it to the Sedan instance property engine.

Line 24 – 25: start() method of SedanEngine object is called to start the car.

Line 27 – 28: stop() method of SedanEngine object is called to stop the car.

class Car:
    def __init__(self, model, color):
        self.model = model
        self.color = color

    def printDetails(self):
        print("Model:", self.model)
        print("Color:", self.color)


class SedanEngine:
    def start(self):
        print("Car has started.")

    def stop(self):
        print("Car has stopped.")


class Sedan(Car):
    def __init__(self, model, color):
        super().__init__(model, color)
        self.engine = SedanEngine()

    def setStart(self):
        self.engine.start()

    def setStop(self):
        self.engine.stop()


car1 = Sedan("Toyota", "Grey")
car1.setStart()
car1.printDetails()
car1.setStop()

Popularity 1/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: python review solution

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Contributed on May 17 2023

Sumit Rawal

0 Answers Avg Quality 2/10

Solution Review 1: Cars and Engines!

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