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Python Object-Oriented Python Dice Roller RPG Roller

nicole lumpkin
PLUS
nicole lumpkin
Courses Plus Student 5,328 Points

Can't find my error. Seems to work in Spyder

Would someone please look at my code and let me know if I'm on the right track. I was able to successfully call Hand.roll(2) in my IDE. I also was able to get the total using the .total property, but I'm not passing here.

Thanks!!

dice.py
import random


class Die:
    def __init__(self, sides=2):
        if sides < 2:
            raise ValueError("Can't have fewer than two sides")
        self.sides = sides
        self.value = random.randint(1, sides)

    def __int__(self):
        return self.value

    def __add__(self, other):
        return int(self) + other

    def __radd__(self, other):
        return self + other



class D20(Die):
    def __init__(self):
        super().__init__(sides=20)
hands.py
class Hand(list):
    @property
    def total(self):
        return sum(self)

    @classmethod
    def roll(cls, num):
        roll_2_20s = []
        for _ in range(num):
            roll_2_20s.append(D20())
        return cls(roll_2_20s)
nicole lumpkin
nicole lumpkin
Courses Plus Student 5,328 Points

Ps. My code block that wont pass is:

    @classmethod
    def roll(cls, num):
        roll_2_20s = []
        for _ in range(num):
            roll_2_20s.append(D20())
        return cls(roll_2_20s)

1 Answer

Steven Parker
Steven Parker
221,450 Points

You forgot to add "from dice import D20" to hands.py. Otherwise, good job! :+1: