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Python Object-Oriented Python Dice Roller RPG Roller

Nancy Melucci
PLUS
Nancy Melucci
Courses Plus Student 36,158 Points
Posted by Nancy Melucci
Nancy Melucci
Courses Plus Student 36,158 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
Clayton Perszyk
Clayton Perszyk
Treehouse Moderator 48,850 Points

Hey Nancy,

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