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Python Object-Oriented Python Dice Roller RPG Roller

Abid Rather
Abid Rather
4,719 Points
Posted by Abid Rather
Abid Rather
4,719 Points

Hand with two rolls inside

I have added a class method and the code works in jupyter, but it does not work here in the challenge task. What is wrong with the code? Appreciate your help. 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, nthrow):
        output = []
        for _ in range(nthrow):
            output.append(D20())
        return cls(output)

1 Answer

joshthorn
joshthorn
30,751 Points
joshthorn
joshthorn
30,751 Points

Looks like you've forgotten the import for hands.py

from dice import D20

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

    @classmethod
    def roll(cls, nthrow):
        output = []
        for _ in range(nthrow):
            output.append(D20())
        return cls(output)
Abid Rather
Abid Rather
4,719 Points
Abid Rather
Abid Rather
4,719 Points

:) Many many thanks, Josh.