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Python Object-Oriented Python Instant Objects Master Class

Posted by ilya A
ilya A
3,802 Points

need help on master class (challenge task 1 of 3)

I am getting an error: "Bummer! Try again!"

racecar.py 
class RaceCar:
    __init__ = "color", "fuel_remaining"

def setattr(self.RaceCar):

1 Answer

Rich Zimmerman
Rich Zimmerman
24,063 Points
Rich Zimmerman
Rich Zimmerman
24,063 Points 
class RaceCar:
    def __init__(self, color, fuel_remaining, **kwargs):
        self.color = color
        self.fuel_remaining = fuel_remaining

        for key, value in kwargs.items():
            setattr(self, key, value)

the init function sets the variables of the class when instantiated, keep in mind that creating a class like this is just defining the class's methods and properties. It's not actually being USED yet.

so when instantiating a RaceCar class, you would do something like this

my_car = RaceCar('black', 50)

print(my_car.color)
# prints "black"

print(my_car.fuel_remaining)
# would print 50

and kwargs are optional for any other key : value pairs passed as parameters when you create a new instance of the class.