Bummer! Can't get the length of a `Hand`. Task 2 of Code Challenge RPGRoller.

Question

Want to understand why my attached code is incorrect even though local copy of the same code gives me correct answers. On my code following gives me correct answers as I would expect. test = Hand() test.roll(2) print(test) print (test.total) print (len(test))

[5, 1] 6 2

Process finished with exit code 0

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

    def __repr__(self):
        return str(self.value)

class D20(Die):
    def __init__(self):
        super().__init__(sides=20)

hands.py

from dice import D20
class Hand(list):



    def roll(self, count, die_class=D20):
        for _ in range(count):
            self.append(die_class())
        return self

    @property
    def total(self):
        return sum(self)

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Ashish Rawat

Ashish Rawat

Bummer! Can't get the length of a `Hand`. Task 2 of Code Challenge RPGRoller.