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Python Object-Oriented Python Instant Objects Master Class

Posted by Mohamed El-Damarawy
Mohamed El-Damarawy
11,294 Points

I'm really confused of why isn't my code working

racecar.py 
class RaceCar:

    laps = 0

    def __init__(self,color,fuel_remaining,**kwargs):
        self.color = color
        self.fuel_remaining = fuel_remaining
        for k,v in kwargs.items():
            setattr(self,k,v)

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

1 Answer

Steven Parker
Steven Parker
231,236 Points
Steven Parker
Steven Parker
231,236 Points

When referencing class variables, you need to prefix the name with "self.".

You did this correctly with "fuel_remaining", but you need to treat "laps" the same way.

Mohamed El-Damarawy
Mohamed El-Damarawy
11,294 Points

Thanks Steve, it drove me crazy to figure it out without a proper exception name or error to describe the issue