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Python Object-Oriented Python Dice Roller RPG Roller

Nancy Melucci
PLUS
Nancy Melucci
Courses Plus Student 36,143 Points

Why doesn't this subclass create the 20-sided die?

I am puzzled why this doesn't work, as the task is analogous to the one in the tutorial. The feedback is really not very helpful ("Bummer! Try again!") I would if the feedback at least told me what to examine to fix the code.

Anyone out there?

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, value=0):
        super().__init__(sides = 20, value=value)
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, value=0):
        super().__init__(sides = 20, value=value)
hands.py
class Hand(list):
    @property
    def total(self):
        return sum(self)

1 Answer

Clayton Perszyk
MOD
Clayton Perszyk
Treehouse Moderator 48,850 Points

Hey Nancy,

You don't need to pass value to super().init().