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Pop from Empty List error during Black Jack

Ok, so I'm experiencing a weird error, and unfortunately, I don't know that I can show both examples here.
Take a look at the following code (apologies for the length):
import random
suits = ('Hearts', 'Diamonds', 'Spades', 'Clubs')
ranks = ('Two', 'Three', 'Four', 'Five', 'Six', 'Seven', 'Eight', 'Nine', 'Ten', 'Jack', 'Queen', 'King', 'Ace')
values = {'Two':2, 'Three':3, 'Four':4, 'Five':5, 'Six':6, 'Seven':7, 'Eight':8,
'Nine':9, 'Ten':10, 'Jack':10, 'Queen':10, 'King':10, 'Ace':11}
class Card():
def __init__(self,suit,rank):
self.suit = suit
self.rank = rank
## Attributes listed in the __init__ statement do not have to
## correlate to called objects (ie: suit,rank)
self.value = values[rank]
## Values represents the integer value of each card as compared
## to it's string (word) based rank
def __str__(self):
return self.rank + " of " + self.suit
## Allows for printing in the form of X of Y, or Two of Hearts as an example
# Deck will be a compilation of all card objects to a single list
# that can then be shuffled, dealt from, etc.
class Deck():
def __init__(self):
## All cards starts off with a blank list
self.all_cards = []
## For each suit in suits
for suit in suits:
### For each rank in ranks
for rank in ranks:
#### Create the Card object equal to the suit and rank of the card
#### ie: Two of spades, three of clubs, etc.
created_card = Card(suit,rank)
#### Then append each card created to the self.all_cards list.
self.all_cards.append(created_card)
def shuffle(self):
## Method call to randomize the self.all_cards list internally
random.shuffle(self.all_cards)
def deal_one(self):
return self.all_cards.pop()
game_deck = Deck()
game_deck.shuffle()
## Checking to make sure the deck is full before continuing
print(len(game_deck.all_cards))
## Attempt without watching tutorial
class Player():
def __init__(self,name):
self.name = name
self.player_hand = []
self.balance = 100
self.bet = 0
def deposit(self,dep_amt):
self.balance += dep_amt
print(f'{dep_amt} added to balance. New balance is: ${self.balance}')
def withdraw(self,wit_amt):
self.balance -= wit_amt
print(f'{wit_amt} subtracted from balance. New balance is: ${self.balance}')
def player_bet(self,bet_amt = 0):
while True:
bet_amt = int(input("How much would you like to bet? \n"))
if bet_amt > self.balance:
print("Sorry, you don't have enough money, try again.")
elif bet_amt < 1:
print('Sorry, you must bet at least $1')
else:
print(f'Thanks, your bet is ${bet_amt}')
self.balance -= bet_amt
print(f'Your remaining balance is ${self.balance}')
break
## May need to be adjusted to clear the hand entirely, unsure
def remove_one(self):
return self.player_hand.pop(0)
# NOTE: The most cards a player can hold without busting is 11
def add_cards(self,new_cards):
### Single card object
self.player_hand.append(new_cards)
def __str__(self):
return f'{self.name} has a balance of ${self.balance}.'
## Attempt without watching tutorial
class Dealer():
def __init__(self,name):
self.name = name
self.player_hand = []
self.balance = 500
def deposit(self,dep_amt):
self.balance += dep_amt
print(f'{dep_amt} added to balance. New balance is: ${self.balance}')
def withdraw(self,wit_amt):
self.balance -= wit_amt
print(f'{wit_amt} subtracted from balance. New balance is: ${self.balance}')
def remove_one(self):
return self.player_hand.pop(0)
def add_cards(self,new_cards):
### Single card object
self.player_hand.append(new_cards)
def __str__(self):
return f'{self.name} has a balance of ${self.balance}.'
## Full Game Code
game_on = True
playing = False
while game_on == True:
game_check = input('Would you like to play Black Jack, Y/N? ').lower()
if game_check == 'y':
round_counter = 0
dealer_name = 'Klaus the Dealer'
dealer = Dealer(dealer_name)
player_name = input("Player One, what is your name? ")
player_one = Player(player_name)
print(f"Nice to meet you {player_name}, you'll be playing against {dealer_name}\n")
print(player_one)
print(dealer)
print("Let's play Black Jack!\n")
playing = True
else:
print('Ok, have a nice day')
game_on = False
break
while playing == True:
round_counter +=1
for x in range(2):
player_one.add_cards(game_deck.deal_one())
dealer.add_cards(game_deck.deal_one())
So when I run this code all at once, at the very last 2 lines, I get an index error when the code hits the player_one.add_cards(game_deck.deal_one()) stating IndexError: pop from empty list
The thing is, if I run this code in separate lines in a Jupiter notebook, and separate out the class calls from the rest of the game code, the player_one.add_cards(game_deck.deal_one()) works just fine.
Can anyone tell me what is causing this error?

You are running out of cards... :)
the line you reference is inside of an infinite loop.
while playing == True:
round_counter +=1
for x in range(2):
player_one.add_cards(game_deck.deal_one())
dealer.add_cards(game_deck.deal_one())
suggestion: while you are troubleshooting, just pop a little print statement in the deal_one() function to see what is being dealt and then delete it later.

Ok, so thanks to Jeff H for pointing out that the call for the card deal was inside an infinite loop, even though I couldn't fix the problem by breaking the loop itself, I did figure out how to start off the initial deal by absorbing it into the game_check statement above, like so:
while game_on == True:
game_check = input('Would you like to play Black Jack, Y/N? ').lower()
if game_check == 'y':
round_counter = 0
dealer_name = 'Klaus the Dealer'
dealer = Dealer(dealer_name)
player_name = input("Player One, what is your name? ")
player_one = Player(player_name)
print(f"Nice to meet you {player_name}, you'll be playing against {dealer_name}\n")
print(player_one)
print(dealer)
print("Let's play Black Jack!\n")
playing = True
for x in range(2):
player_one.add_cards(game_deck.deal_one())
dealer.add_cards(game_deck.deal_one())
This won't account for having to deal cards into the hand later while in another while loop, but it will fix the first issue.

Why changing a function argument reflects to the main value that is I passed to that function?

I have tried to create a BLACKJACK game using python (actually I'm learning python). Currently I have not setup bet command (that is written in my Account class). I only takes name from my Account class.
I have a main file : blackjack.py
and two classes in files : deckofcards.py, account.py
I am only accessing name from account class, so I wont be putting that long mess here.
blackjack.py :
from account import Account
player = Account('kalaLokia')
cards = DeckOfCards()
play = False
playershand = []
dealershand = []
action = ''
blackjack = False
def showCards(items, name):
'''
Shows {name}'s cards and hand value
'''
print(f"{name}'s hand: ")
print(f"\t{' - '.join(items)}")
print(f"Hand value: {cards.handValue(items)}")
def bust(hand):
'''
Whether a someone has busted or not
'''
if(cards.handValue(hand) > 21):
return True
return False
def dealersMove():
'''
Dealers move: executes when player calls "stand"
Dealer perform hit until he gets bust, wins or his hand value becomes >= 17
When hand value is >17 and players has greater value, dealer loses ;-)
'''
global blackjack
if(cards.handValue(dealershand) == 21):
print('Dealer got a BLACKJACK')
print('Dealer WINS')
return
elif(blackjack):
print(f'{player.name} got a BLACKJACK')
print(f'{player.name} WINS')
blackjack=False
return
while(not bust(dealershand)):
if(cards.handValue(dealershand) > cards.handValue(playershand)):
print('Dealer WINS')
showCards(dealershand, 'Dealer')
break
elif(cards.handValue(dealershand) == cards.handValue(playershand)):
print("It's a TIE!!\n Dealer WINS")
break
elif(cards.handValue(dealershand) > 17):
print(f'Dealer loses\n{player.name} has WON.')
print(f'{cards.handValue(playershand)} > {cards.handValue(dealershand)}')
break
dealershand.append(cards.hit())
else:
print(f'Dealer busts! \n{player.name} has WON the game.')
def start():
'''
The actiona that can be performed
'''
global blackjack
if(cards.handValue(playershand) == 21):
blackjack = True
dealersMove()
return
while(not bust(playershand)):
action = input(
f"{player.name}'s turn: Do you want to hit or stand ? ").lower()
if(action == 'hit'):
playershand.append(cards.hit())
showCards(playershand, player.name)
elif(action == 'stand'):
dealersMove()
break
else:
print('Please enter a valid action !')
else:
print(f'{player.name} has been BUSTED')
if __name__ == "__main__":
print(f'Hello {player.name}, Welcome to BlackJack Game')
# Tell game rules here, may be
response = input('Do you want to start the game (Y/n)? ').lower()
if(response != 'y'):
play = False
print('You have been exited the game')
else:
play = True
# Ask for bet amount later
while(play):
cards = DeckOfCards()
cards.shuffle()
print('Cards on the table is now shuffled')
playershand = list(cards.initiate())
dealershand = list(cards.initiate())
print(
f"{player.name}'s hand:\n {playershand[0]} - {playershand[1]}\nHand value: {cards.handValue(playershand)}\n")
print(f"Dealer's hand:\n {dealershand[0]} - ?\n")
start()
if(input('Do you want to play again (Y/n)?').lower() != 'y'):
print('The End')
play = False
deckofcards.py :
import random
class DeckOfCards():
'''
All talks here is about cards
'''
cards = {'A':11,'K':10,'Q':10,'J':10,'2':2,'3':3,'4':4,'5':5,'6':6,'7':7,'8':8,'9':9,'10':10}
def __init__(self):
'''
Initialize deck of cards
'''
self.deck = list(self.cards.keys())*4
def shuffle(self):
'''
Simply shuffles the deck of cards
'''
return random.shuffle(self.deck)
def handValue(self, hand):
'''
Calculates and returns the hand value, expecting a string value to be feeded.
'''
result = 0
for element in hand:
result = result + self.cards[element]
while('A' in hand and result > 21):
if(hand[0]=='A'):
result = result - 10
# Somehow this hand.pop is poping out from main value itself. Why ???
hand.pop(0)
if(hand == []):
break
return result
def hit(self):
'''
Pop out and returns the last card in the deck
'''
return self.deck.pop()
def initiate(self):
'''
Pop out 2 cards from the deck and return as a tuple
'''
return (self.deck.pop(), self.deck.pop() )
Issue:
When I have an ACE in my hand and my hand value is greater than 21, the while condition executes in the handValue function (which is in DeckofCards class) as it is. Problem is, after that while condition executes, playershand (declared in main file) I just passed to this handValue function gets empty. That is the hand.pop(0) actually seems popping out value from main object playershand itself (It seems me so).
When I press a hit after that, I get a single new card, all other cards are got popped out. I don't understand why it is so.
On hit(user enter hit) : actually I am passing playershand (cards on the player hand, it's a list) to function showCards (which is also in the main file) where it takes it as argument items and pass it to handValue function in the class DeckOfCards.
So why is it happening? even though I am passing playershand as an argument to other functions, how pop() function affecting playershand which has only access to hand object in the handValue class ?
I have my complete code in github repo to test out, the files in folder blackjack

Trying To Develop a Scoring System for Blackjack Game

so I'm trying to make a scoring system using my current code for blackjack. The game is versus the computer and a player and the rules are a bit different , but that has all been setup. I need to purpose the code for scoring both player and computer's cards. I also should make it so an ace is set to be the value of 1, if to avoid busting. I was thinking of doing so as cards are drawn, but I'm not entirely sure. I tried cross class variables and I didn't find much success. Maybe I could fuse the player and deck classes?
Anyways, here is what I have, I'll provide any more information you need and there should be fairly thorough comments.
# This is a game of blackjack versus a computer.
# ------------------------------------------------------------------------------------------------------
# importing necessary files
import random
# A couple global variables for any necessary repeats and scoring.
RepeatCardChoice = 0
YourScore = 0
ComputerScore = 0
HitCount = 0 # The amount of times the player hits. Used for showing cards.
# Our deck itself.
class Card: # This is for developing the cards in the first place.
def __init__(self, suit, rank):
self.suit = suit
self.rank = rank
def show(self):
print(str(self.rank) + str(self.suit))
class Deck: # This is for deck behaviors and creating a deck.
def __init__(self):
self.cards = []
self.Cards()
def Cards(self):
for suit in ["S", "C", "D", "H"]: # S = Spades, C = Clubs, D = Diamonds, and H = Hearts
for rank in range(1, 14):
value = rank
if rank == 1:
rank = 'A' # Makes all 1 values = to ace.
elif rank == 11:
rank = 'J' # Makes all 11 values = to jack or j.
elif rank == 12:
rank = 'Q' # Makes all 12 values = to queen or Q.
elif rank == 13:
rank = 'K' # Makes all 13 values = to king or K.
if rank == (11) or (12) or (13):
value = 10
elif rank == 1:
value == 11
self.value = value
self.cards.append(Card(suit, rank))
def show(self): # Shows each card individually.
for card in self.cards:
card.show() # Really just reusing another function to display results.
def shuffle(self):
random.shuffle(self.cards)
def drawCard(self):
return self.cards.pop()
class Player: # This class is for player behaviors such as drawing and showing your hand.
def __init__(self, name):
self.name = name # Allows the player to choose their name.
self.hand = [] # Assigns their cards to a list, to be saved.
self.Deck = Deck()
def draw(self, deck, CardCount): # How the player draws one card at a time. It wasn't necessary to allow more.
count = 0
while count != CardCount:
count += 1
self.hand.append(deck.drawCard())
return self
def showHand(self, showCount): # Shows each card in the player's hand.
count = 0 # A counter is used to limit how much is drawn.
for card in self.hand: # This is so "card" doesn't stay an unresolved reference.
if count == showCount:
return
count += 1
card.show()
# Below is where we apply the classes and play the game. The computer will operate without input, unlike the player.
# Here is the deck.
deck = Deck()
deck.shuffle() # Shuffling the deck in preparation.
PlayerName = str(input('What is your name?')) # Just so the player can choose their name.
# Setting up the players.
Computer = Player("The Computer")
You = Player(PlayerName)
# Giving both players their hand to start off with.
Computer.draw(deck, 2)
You.draw(deck, 2)
# Here is where one card in each hand is shown.
print('You are showing:')
You.showHand(1)
print('The computer is showing:')
Computer.showHand(1)
# Here is where you decide to hit or stand.
while RepeatCardChoice == 0:
CardChoice = str(input('Hit (H) or Stand (S)?'))
if CardChoice == 'H':
You.draw(deck, 1)
HitCount += 1
You.showHand(1+HitCount)
RepeatCardChoice = 0 # This is so the player can keep deciding whether they still want to hit?
elif CardChoice == 'S':
RepeatCardChoice = 21 # Get it, because the winning score in blackjack is 21?
HitCount = 0
else:
RepeatCardChoice = 0
# Here is where we check your score.
if YourScore > 21:
exit('You busted and the computer wins!')
elif YourScore == 21:
exit('Blackjack, you win!')
# Here is where the computer hits or stands.
while ComputerScore <= 17:
Computer.draw(deck, 1)
HitCount +=1
Computer.showHand(1+HitCount)
if ComputerScore>21:
exit('The computer busted and you win!')
elif ComputerScore == 21:
exit('Blackjack, the computer wins!')
# Here is where we compare the scores to decide the winner.
if ComputerScore > YourScore:
exit('The computer wins!')
elif YourScore > ComputerScore:
exit('You win!')
elif ComputerScore == YourScore:
exit('You tied')
The output shouldn't provide any errors if the scoring system is successful, and I setup some variables that I might use to assign the score, however this can be changed as needed. Here is the output anyways.
What is your name?Sample
You are showing:
KC
The computer is showing:
JS
Hit (H) or Stand (S)?H
KC
8S
Hit (H) or Stand (S)?S
JS
...
Traceback (most recent call last):
File "Censored", line 119, in <module>
Computer.draw(deck, 1)
File "Censored", line 66, in draw
self.hand.append(deck.drawCard())
File "Censored", line 54, in drawCard
return self.cards.pop()
IndexError: pop from empty list
Essentially, what is happening is that the computer hits infinitely due to a lack of scoring, until there is nothing left to draw, this is after you stand. I skipped a lot of lines in the output, as they're just a bunch of cards getting drawn.

Simple card game in python

I am making a simple card game that deals the player two cards and if the cards are the same suit, the same rank (value), or a run the player wins. If the player's hand has none of these properties the player loses. The code I am using is as follows:
from itertools import product
import random
class Card(object):
FACES = {11: 'Jack', 12: 'Queen', 13: 'King', 14: 'Ace'}
def __init__(self, rank, suit):
self.suit = suit
self.rank = rank
def __str__(self):
value = self.FACES.get(self.rank, self.rank)
return "{0} of {1}".format(value, self.suit)
def __lt__(self, other):
return self.rank < other.rank
class Deck(object):
def __init__(self, ranks=None, suits=None):
if ranks is None:
ranks = xrange(2, 15)
if suits is None:
suits = ['Clubs', 'Diamonds', 'Hearts', 'Spades']
self.deck = []
for r in ranks:
for s in suits:
self.deck.append(Card(r, s))
def deal(self, n):
return random.sample(self.deck, n)
ranks = xrange(2, 15)
suits = ['Clubs', 'Diamonds', 'Hearts', 'Spades']
deck = Deck()
hand = deck.deal(2)
print "Your hand is"
print " - ".join(map(str, hand))
suits_in_hand = []
for card in hand:
suits_in_hand.append(card.suit)
if all(suits_in_hand == suit for suit in suits):
print "\nAll cards are of the same suit"
print "You Win!"
elif all(suits_in_hand == rank for rank in ranks):
print "\nAll cards are of the same rank"
print "You Win!"
# I don't know how to test if the cards in the player's hand are a run
else:
print "\nYou Lose."
However, even if the cards are both the same suit (e.g. 'two of Spades' and 'three of Spades') or the same rank (e.g. 'two of Hearts' and 'two of Clubs') it outputs You Lose. What can I do to fix this and how can I add the elif statement to test whether or not the cards in the player's hand are a run.

To check if all elements in a collection are the same, a short and elegant solution is to use a set :
suits_in_hand = set(card.suit for card in hand)
if len(suits_in_hand) == 1:
print "\nAll cards are of the same suit"
print "You Win!"
Same for ranks.
For runs, you could compare the set of ranks to a set from range :
ranks_in_hand = set(card.rank for card in hand)
min_rank == min(ranks_in_hand)
if set(ranks_in_hand) == set(range(min_rank, min_rank + 2)):
print "\nGot a run !"

Your main issue is you're trying to compare a single entity to an array, which you can't do. Instead of
if all(suits_in_hand == suit for suit in suits):
print "\nAll cards are of the same suit"
print "You Win!"
do something like
if suit in suits_in_hand for suit in suits:
print "\nAll cards are of the same suit"
print "You Win!"
For the ranks, you'll need to do something similar, but build a ranks_in_hand object.

You want to compare the elements in suits_in_hand against each other. Comparing them to suits is comparing your hand to all possible suits, which isn't right. Similarly, you need a ranks_in_hand and compare the elements in it to each other.
To check for a run, just check if the difference between the card ranks in your hand is 1.

For checking if all of the suits in the hand are the same, you can check to see if the length of the set created from suits_in_hand is one.
if len(set(suits_in_hand)) == 1:
# do something
A similar thing could be done for checking if the hand contains all of the same card.
To check for a run, you could try sorting the list and checking that each element is one greater than the next (simplified, just check the difference if you only need to support a hand size of two).

Go Fish in Python

For my class i have to make a working Go fish game. i got this far in class but I'm stuck i cant figure out how send player back to Hand so i can make a check statement to see if he has any four of a kind. Any suggestions?
class Card(object):
""" A playing card. """
RANKS = ["A", "2", "3", "4", "5", "6", "7",
"8", "9", "10", "J", "Q", "K"]
SUITS = ["c", "d", "h", "s"]
def __init__(self, rank, suit):
self.rank = rank
self.suit = suit
def __str__(self):
rep = self.rank + self.suit
return rep
class Hand(object):
""" A hand of playing cards. """
def __init__(self):
self.cards = []
def __str__(self):
if self.cards:
rep = ""
for card in self.cards:
rep += str(card) + " "
else:
rep = "<empty>"
return rep
def clear(self):
self.cards = []
def add(self, card):
self.cards.append(card)
def give(self, card, other_hand):
self.cards.remove(card)
other_hand.add(card)
def check(self,player):
print(player1)
for self.cards in rep:
print("i")
#####################
class Deck(Hand):
""" A deck of playing cards. """
def populate(self):
for suit in Card.SUITS:
for rank in Card.RANKS:
self.add(Card(rank, suit))
def shuffle(self):
import random
random.shuffle(self.cards)
def deal(self, hands, per_hand = 1):
for rounds in range(per_hand):
for hand in hands:
if self.cards:
top_card = self.cards[0]
self.give(top_card, hand)
else:
print ("Out of cards!")
def main():
deck1 = Deck()
deck1.populate()
deck1.shuffle()
player1 = Hand()
player2 = Hand()
hands = [player1, player2]
deck1.deal(hands, per_hand = 5)
print(player1)
player1.check(player1)
main()

What you said doesn't really make sense . Hand is a class; player1 is an instance of that class. Translating into personal terms, this is parallel to asking how to send Brandon back to human so you can count his teeth. You don't: you simply use the tooth-counting procedure that works on all humans.
Looking specifically at your code, I think this deals with the line
player1.check(player1)
All it should need is
player1.check()
player1 is a Hand; this call goes to Hand's check method. Here, the object that invoked the method automatically shows up as the first argument, self. Get rid of the second one and just use
def check(self):
Does that clarify the point of confusion?

Check this code out, which is a working version of Go Fish executable and playable from the console. See how they use:
def makeTurn(self):
print '%s\'s hand: %s' % (self.name,self.displayHand())
chooseCard = raw_input('What card do you ask for? ').strip()
if chooseCard == 'quit':
sys.exit(0)
if chooseCard not in self.hand:
print 'You don\'t have that card. Try again! (or enter quit to exit)'
chooseCard = self.makeTurn()
return chooseCard
Here is the complete Python Go Fish game.
import random
import sys
from collections import defaultdict
class HumanPlayer(object):
def __init__(self,deck):
self.hand = defaultdict(int)
self.book = []
self.deck = deck #making a copy of deck, all changes within
#this class should affect the global deck
self.score = 0
self.name = raw_input('Name yourself: ')
def Draw(self): #assuming that deck is a global
cardDrawn = self.deck.pop() #removes the last card from deck
self.hand[cardDrawn] += 1 #adds card to hand
print '%s drew %s.' % (self.name,cardDrawn)
self.checkForBooks()
def checkForBooks(self):
# Removes all items of which are 4.
for key,val in self.hand.items(): #can't use iteritems() because we are modifying hand in loop
if val == 4: #completed a book
self.book.append(key)
print '%s completed the book of %s\'s.' % (self.name,key)
self.score += 1
del self.hand[key]
self.emptyCheck()
def emptyCheck(self):
if len(self.deck)!=0 and len(self.hand)==0: #checks if deck/hand is empty
self.Draw()
def displayHand(self): #Displays current hand, cards separated by spaces
return ' '.join(key for key,val in self.hand.iteritems()
for i in range(val)) #meh, make it prettier
def makeTurn(self):
print '%s\'s hand: %s' % (self.name,self.displayHand())
chooseCard = raw_input('What card do you ask for? ').strip()
if chooseCard == 'quit':
sys.exit(0)
if chooseCard not in self.hand:
print 'You don\'t have that card. Try again! (or enter quit to exit)'
chooseCard = self.makeTurn()
return chooseCard
def fishFor(self,card):
if card in self.hand: # if card in hand, returns count and removes the card from hand
val = self.hand.pop(card)
self.emptyCheck()
return val
else:
return False
def gotCard(self,card,amount):
self.hand[card] += amount
self.checkForBooks()
class Computer(HumanPlayer):
def __init__(self,deck):
self.name = 'Computer'
self.hand = defaultdict(int)
self.book = []
self.deck = deck
self.opponentHas = set()
self.score = 0
def Draw(self): #assuming that deck is a global
cardDrawn = self.deck.pop() #removes the last card from deck
self.hand[cardDrawn] += 1 #adds card to hand
print '%s drew a card.' % (self.name)
self.checkForBooks()
##AI: guesses cards that knows you have, then tries cards he has at random.
##Improvements: remember if the card was rejected before, guess probabilities
def makeTurn(self):
# print self.displayHand(),self.opponentHas
candidates = list(self.opponentHas & set(self.hand.keys())) #checks for cards in hand that computer knows you have
if not candidates:
candidates = self.hand.keys() #if no intersection between those two, random guess
move = random.choice(candidates)
print '%s fishes for %s.' % (self.name,move)
return move
def fishFor(self,card): #Same as for humans players, but adds the card fished for to opponentHas list.
self.opponentHas.add(card)
if card in self.hand: # if card in hand, returns count and removes the card from hand
val = self.hand.pop(card)
self.emptyCheck()
return val
else:
return False
def gotCard(self,card,amount):
self.hand[card] += amount
self.opponentHas.discard(card)
self.checkForBooks()
class PlayGoFish(object):
def __init__(self):
self.deck = ('2 3 4 5 6 7 8 9 10 J Q K A '*4).split(' ')
self.deck.remove('')
self.player = [HumanPlayer(self.deck),Computer(self.deck)] #makes counting turns easier
def endOfPlayCheck(self):#checks if hands/decks are empty using the any method
return self.deck or self.player[0].hand or self.player[1].hand
def play(self):
random.shuffle(self.deck)
for i in xrange(9): # Deal the first cards
self.player[0].Draw()
self.player[1].Draw()
turn = 0
while self.endOfPlayCheck():
print '\nTurn %d (%s:%d %s:%d) %d cards remaining.' % (turn,self.player[0].name,
self.player[0].score,self.player[1].name,self.player[1].score,len(self.deck))
whoseTurn = turn%2
otherPlayer = (turn+1)%2
while True: #loop until player finishes turn
cardFished = self.player[whoseTurn].makeTurn()
result = self.player[otherPlayer].fishFor(cardFished)
if not result: #Draws and ends turn
self.player[whoseTurn].Draw()
break
print '%s got %d more %s.' % (self.player[whoseTurn].name,result, cardFished)
self.player[whoseTurn].gotCard(cardFished,result)
if not self.endOfPlayCheck(): break
turn+=1
print '\nScores: \n%s: %d\n%s: %d\n' % (self.player[0].name,self.player[0].score,
self.player[1].name,self.player[1].score)
if self.player[0].score>self.player[1].score:
print self.player[0].name,'won!'
elif self.player[0].score==self.player[1].score:
print 'Draw!'
else:
print self.player[1].name,'won!'
if __name__=="__main__":
game = PlayGoFish()
game.play()