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Python Object-Oriented Python Instant Objects Master Class

Khaleel Yusuf
Khaleel Yusuf
15,208 Points
Posted by Khaleel Yusuf
Khaleel Yusuf
15,208 Points

Master Class

What is wrong with this code?

racecar.py 
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)

    laps = 0   
    def run_lap(length):
        self.fuel_remaining = self.fuel_remaining - (self.length * 0.125)
        self.laps += 1

1 Answer

Steven Parker
Steven Parker
231,271 Points
Steven Parker
Steven Parker
231,271 Points

Since "length" is a parameter and not a class variable, it should not have "self." prefixed to it.

Khaleel Yusuf
Khaleel Yusuf
15,208 Points
Khaleel Yusuf
Khaleel Yusuf
15,208 Points

I removed the "self." but it still didn't run.

Steven Parker
Steven Parker
231,271 Points
Steven Parker
Steven Parker
231,271 Points

The first parameter of an instance method should be "self".