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Malvin Mahati
7,555 PointsChallenge Task 2 of 2
im failing to get past this
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, new_hand):
super().__init__()
self.extend(new_hand)
@classmethod
def roll(cls, size, die_class=D20):
new_hand = []
for _ in range(size):
new_hand.append(die_class())
return cls(new_hand)
@property
def total(self):
return sum(self)
class Hand(list):
@property
def total(self):
return sum(self)
2 Answers
Mckenzie Hessel
Full Stack JavaScript Techdegree Graduate 20,437 PointsHi Malvin, your code looks great! All you need to do is move everything from from dice import D20 onward into hands.py. So dice.py should contain:
#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)
and hands.py should contain:
#hands.py
from dice import D20
class Hand(list):
def __init__(self, new_hand):
super().__init__()
self.extend(new_hand)
@classmethod
def roll(cls, size, die_class=D20):
new_hand = []
for _ in range(size):
new_hand.append(die_class())
return cls(new_hand)
@property
def total(self):
return sum(self)
Lynn Collins
10,080 PointsThat, said, my brain is sooooo slow. Can you please help me with this challenge?
ef first_function(arg1): return 'arg1 is {}'.format(arg1)
def second_function(arg1): return 'arg1 is {}'.format(arg1)
class MyClass: args = [1, 2, 3] def class_func(self): return self.args
It's the second challenge from Writing Better Python. Thanks!