codecademy/Classes.py at master · shumidub/codecademy · GitHub

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class Car(object):
    condition = "new"
    def __init__(self, model, color, mpg):
        self.model = model
        self.color = color
        self.mpg   = mpg

    def display_car(self):
        return "This is a %s %s with %d MPG."  % ( self.color, self.model, self.mpg)

    def drive_car(self):
        self.condition = "used"

my_car = Car("DeLorean", "silver", 88)


print my_car.condition
my_car.drive_car()
print my_car.condition


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

    def drive_car(self):
        self.condition = "like new"


my_car= ElectricCar("DeLorean", "silver", 88, "molten salt")

print my_car.condition  #like self.condition

my_car.drive_car()

print my_car.condition