43 lines
1.3 KiB
Python
43 lines
1.3 KiB
Python
class Car:
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"""A simple attempt to represent a car."""
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def __init__(self, make, model, year):
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"""Initialize attributes to describe a car."""
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self.make = make
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self.model = model
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self.year = year
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self.odometer_reading = 0
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def get_descriptive_name(self):
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"""Return a neatly formatted descriptive name."""
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long_name = f"{self.year} {self.make} {self.model}"
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return long_name.title()
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def read_odometer(self):
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"""Print a statement showing the car's mileage."""
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print(f"This car has {self.odometer_reading} miles on it.")
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def update_odometer(self, mileage):
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"""
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Set the odometer reading to the given value.
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Reject the change if it attempts to roll the odometer back.
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"""
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if mileage >= self.odometer_reading:
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self.odometer_reading = mileage
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else:
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print("You can't roll back an odometer!")
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def increment_odometer(self, miles):
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"""Add the given amount to the odometer reading."""
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self.odometer_reading += miles
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my_used_car = Car('subaru', 'outback', 2015)
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print(my_used_car.get_descriptive_name())
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my_used_car.update_odometer(23_500)
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my_used_car.read_odometer()
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my_used_car.increment_odometer(100)
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my_used_car.read_odometer()
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