I am stuck on the dice-roller

Question

Hi everyone,

I don't understand why my code is not working.

Thanks for your help :)

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

from dice import D20

class Hand(list):   
    @property
    def total(self):
        return sum(self)

    @classmethod
    def roll(cls, num_dice):
        new_hand = cls
        for _ in range(num_dice):
            new_hand.append(D20())
        return new_hand

Hand.roll(2)

Answer 1 · 2019-12-16T20:53:20Z

December 16, 2019 8:53pm

To fix this, you will need to include an __init()__ method inside the Hand class.

    def __init(self, size, die_class=D20)
        self.size = size
        super().__init__()
        for _ in range(size):
            self.append(die_class())

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Kévin André

Kévin André

I am stuck on the dice-roller

1 Answer

Jeff Muday

Jeff Muday