Hand challenge in Python
For this challenge, is there a way to pass the second challenge of instantiating multiple D20 dices by using yield? I've tried to but can't seem to pass it. Any help would be appreciated! Thanks!
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, sides=20): super().__init__(sides)
from dice import D20 class Hand(list): @property def total(self): return sum(self) @classmethod def roll(cls=D20, count): for _ in range(count): yield cls()
Steven Parker202,109 Points
This isn't a good application for "yield". That would be for a situation where calling a method would do only part of a job and calling it more times would do other parts of the same job.
This method should produce a completely loaded instance each time it is called.