如何在Ipy笔记本（Jupyter）中保存值

Question

我正在尝试编写一个蟒蛇代码来模拟二十一点，并且正在使用各种功能进行交易，击球，站立等等。我一直坚持我的＆＃34;手＆＃34;在调用不同的函数之间不会节省。

例如，如果我调用deal（）并且它返回我的手和经销商的手，那么我调用hit（）它会返回一张卡，而不是我发出的牌和新牌。

我想知道如何保存我的手，因为我认为使用追加只会在我的手上添加卡片。

这是我的代码：

import random
import itertools


deck = [val for val in range(2,12) for _ in range(4)]
for i in range(12):
    deck.append(10)
player_hand=[]
dealer_hand=[]

def deal():
    player_hand = []
    dealer_hand = []
    carddeal1 = random.sample(deck,2)
    carddeal2 = random.sample(deck,2)
    for i in range(2):
        deck.remove(carddeal1[i])
        deck.remove(carddeal2[i])
        player_hand.append(carddeal1[i])
    dealer_hand.append(carddeal2[i])
    evaluate(player_hand)
    evaluate(dealer_hand)
    return player_hand,dealer_hand


def hit():
    cardhit = random.sample(deck,1)
    deck.remove(cardhit[0])
    player_hand.append(cardhit[0])
    return player_hand

def dealer_hit():
    cardhit = random.sample(deck,1)
    deck.remove(cardhit[0])
    dealer_hand.append(cardhit[0])

    return dealer_hand

def evaluate(hand):
    if 11 in hand and sum(hand)>21:
        if sum(hand)>31:
            return "bust"
        else:
            return "okay"
    elif sum(hand)==21:
        print "21!!!!"
    else:
        if sum(hand)>21:
            return "bust"
        else: 
            return "okay"

def stand():
    if sum(dealer_hand)>16 and sum(dealer_hand)>sum(player_hand) and 
evaluate(dealer_hand)!="bust":
        print "dealer wins, type deal() to restart"
    elif sum(dealer_hand)>16 and sum(dealer_hand)<sum(player_hand) and 
evaluate(player_hand)!="bust":
        print "You win! type deal() to restart"

    else:
        dealer_hit()
        stand()