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Python Object-Oriented Python Dice Roller RPG Roller

rpg roller

from the task i have applied the code but I keep getting hand does not have roll. where am i going wrong??

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)

from dice import D20

class Hand(list):
    def __init__(self, size = 0, die_class = D20):
        super().__init__()
        for _ in range(size):
            self.append(die_class())

    @classmethod
    def roll(cls, size):
        return cls(size, die_class = D20)

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

1 Answer

Steven Parker
Steven Parker
231,269 Points

The code for "Hand" should all be in the "hands.py" file (tab). It looks like it's mixed in with "dice.py" here.

i have moved it to the right page but I keep getting something wrong like cannot get hand length...more clarity would be valuable

Steven Parker
Steven Parker
231,269 Points

Your code as shown here will pass the challenge if moved to the right file (tab). Perhaps some error was introduced while moving it?

We'd need to see the complete code as it is now to determine the cause of the issue.