Trouble with printing out of Classes in Python -
we supposed use code below print out parameters listed in it, unable , using round method. supposed print out things instead of print out in game class in playturn function
def __str__(self): x = self.name + ":\t" x += "card(s):" y in range(len(self.hand)): x +=self.hand[y].face + self.hand[y].suit + " " if (self.name != "dealer"): x += "\t money: $" + str(self.money) return(x) here our actual code, if see other issues input appreciated
from random import* #do need address anywhere face cards worth 10? class card(object): def __init__(self,suit,number): self.number=number self.suit=suit def __str__(self): return '%s'%(self.number) class deckofcards(object): def __init__(self,deck): self.deck=deck self.shuffledeck=self.shuffle() def shuffle(self): b=[] count=0 while count<len(self.deck): a=randrange(0,len(self.deck)) if not in b: b.append(self.deck[a]) count+=1 return(b) def deal(self): if len(self.shuffledeck)>0: return(self.shuffledeck.pop(0)) else: shuffle(self) return(self.shuffledeck.pop(0)) class player(object): def __init__(self,name,hand,inout,money,score,bid): self.name=name self.hand=hand self.inout=inout self.money=money self.score=score self.bid=bid def __str__(self): x = self.name + ":\t" x += "card(s):" y in range(len(self.hand)): x +=self.hand[y].face + self.hand[y].suit + " " if (self.name != "dealer"): x += "\t money: $" + str(self.money) return(x) class game(object): def __init__(self,deck, player): self.player=player(player,[],true,100,0,0) self.dealer=player("dealer",[],true,100,0,0) self.deck=deckofcards(deck) self.blackjack= false def blackjacksearch(self): if game.gettot(self.player.hand)==21:#changed return true else: return false def firstround(self): #self.player.inout=true#do need since above #self.player.hand=[]#do wee need this.... #self.dealer.hand=[]#do need .... self.player.hand.append(deckofcards.deal(self.deck)) card in self.player.hand: a=card print(self.player.name + ' ,you dealt '+str(a)) self.dealer.hand.append(deckofcards.deal(self.deck)) card in self.dealer.hand: a=card print('the dealer has '+str(a)) playerbid=int(input(self.player.name + ' how bet? ')) self.player.money-=playerbid self.player.bid=playerbid def playturn(self): #should changed inout instead of hit.....we never use inout #for player in self.player: # a=player #print(str(a)) hit=input('would hit? ') #should input in loop? while self.player.inout==true: #and self.blackjack!=true:#changed print(self.player.name + ' , hand has:' + str(self.player.hand)) #do want make gettot? prints out players total instead of list....if want in list should print out brakets self.player.hand.append(deckofcards.deal(self.deck)) card in self.player.hand: a=card print('the card drew is: ' + str(a)) #print(game.gettot(self.player.hand)) hit=input('would hit? ') if hit=='yes': (self.player.hand.append(deckofcards.deal(self.deck)))#changed self.player.inout==true# else: (self.player.hand) #changed self.player.inout==false #changed if self.player.blackjack==true: print(self.player.name + " has blackjack ") if hit=='no': print (self.player.hand.gettot()) def playdealer(self): while game.gettot(self.dealer.hand)<17:#changed self.dealer.hand.append(deckofcards.deal(self.deck)) dealerhand=game.gettot(self.dealer.hand) #changed print(dealerhand) if game.gettot(self.dealer.hand)==21:#changed self.dealer.blackhjack=true dealerhand1=game.gettot(self.dealer.hand)#changed print(dealerhand1) def gettot(self,hand): total=0 x in self.hand: if x==card('h','a'): b=total+x if b>21: total+=1 else: total+=11 if x==card('d','a'): b=total+x if b>21: total+=1 else: total+=11 if x==card('s','a'): b=total+x if b>21: total+=1 else: total+=11 if x==card('c','a'): b=total+x #changed if b>21: total+=1 else: total+=11 else: total+=x return(total) def playgame(self): play = "yes" while (play.lower() == "yes"): self.firstround() self.playturn() if self.player.blackjack == true: print(self.player.name + " got blackjack! ") self.player.money += self.player.bid * 1.5 print (self.player.name + " has " + str(self.player.money)) print("\n") self.player.inout = false if self.player.score > 21: print(self.player.name + " lost tot of " + str(self.player.score)) self.player.money -= self.player.bid print (self.player.name + " has " + str(self.player.money)) print ("\n\n") self.player.inout = false self.playdealer() if self.dealer.blackjack == true: print("dealer got blackjack, dealer wins\n") self.player.money -= self.player.bid print("round\n") print("\t",self.dealer) print("\t",self.player) print("\t dealer has " + str(self.dealer.score) + ", " + self.player.name + " has " + str(self.player.score)) elif self.player.inout == true: print("round\n") print("\t",self.dealer) print("\t",self.player) print("\n\t dealer has " + str(self.dealer.score) + ", " + self.player.name + " has " + str(self.player.score)) if self.dealer.score > 21: print("\t dealer lost total of " + str(self.dealer.score)) self.player.money += self.player.bid print(self.player.name + " has " + str(self.player.money)) elif self.player.score > self.dealer.score: print("\t" +self.player.name + " won total of " + str(self.player.score)) self.player.money += self.player.bid print("\t"+self.player.name + " has " + str(self.player.money)) else: print("\t dealer won total of " + str(self.dealer.score)) self.player.money -= self.player.bid print("\t"+self.player.name + " has " + str(self.player.money)) else: print("round") print("\t",self.dealer) print("\t",self.player) if self.player.blackjack == false: print("\t "+ self.player.name + " lost" ) else: print("\t "+self.player.name + " won!") if self.player.money <= 0: print(self.player.name + " out of money - out of game ") play = "no" else: play = input("\nanother round? ") print("\n\n") print("\ngame over. ") print(self.player.name + " ended " + str(self.player.money) + " dollars.\n") print("thanks playing. come soon!") ls= [card('h','a'),card('h','2'),card('h','3'),card('h','4'),card('h','5'),card('h','6'),card('h','7'),card('h','8'),card('h','9'),card('h','10'), card('h','j'),card('h','q'),card('h','k'), card('s','a'),card('s','2'),card('s','3'),card('s','4'),card('s','5'), card('s','6'),card('s','7'),card('s','8'),card('s','9'),card('s','10'), card('s','j'),card('s','q'),card('s','k'), card('c','a'),card('c','2'),card('c','3'),card('c','4'),card('c','5'), card('c','6'),card('c','7'),card('c','8'),card('c','9'),card('c','10'), card('c','j'),card('c','q'),card('c','k'), card('d','a'),card('d','2'),card('d','3'),card('d','4'),card('d','5'), card('d','6'),card('d','7'),card('d','8'),card('d','9'),card('d','10'), card('d','j'),card('d','q'),card('d','k')] def main(): x = input("player's name? ") blackjack = game(ls,x) blackjack.playgame() main()
the problem that, in @ least places, you're trying print list.
while printing anything, including list, calls str on it, list.__str__ method calls repr on elements. (if don't know difference between str , rep, see difference between __str__ , __repr__ in python.)
if want print str of every element in list, have explicitly, map or list comprehension.
for example, instead of this:
print(self.player.name + ' , hand has:' + str(self.player.hand)) … this:
print(self.player.name + ' , hand has:' + [str(card) card in self.player.hand]) but still not want. ['8', '9'] instead of [<__main__.card object @ 0x1007aaad0>, <__main__.card object @ 0x1007aaaf0>], wanted more `8h 9c'. that, you'd want like:
print(self.player.name + ' , hand has:' + ' '.join(str(card) card in self.player.hand)) you have similar (although more verbose) code inside player.__str__:
for y in range(len(self.hand)): x +=self.hand[y].face + self.hand[y].suit + " " this code improved in few ways.
first, it's going raise attributeerror because you're using face instead of number. really, shouldn't need @ all—the whole reason created card.__str__ method can use str(card), right?
second, never want loop on range(len(foo)), if foo[y] inside loop. loop on foo directly.
putting together:
for card in self.hand: x += str(card) + " " at rate, need same thing in both places.
the version uses join method , generator expression little simpler explicit loop, require bit more python knowledge understand. here's how you'd use here:
x += " ".join(str(card) card in self.hand) + " " your next problem card.__str__ doesn't include suit. so, instead of 8h 9c, you're going 8 9. should easy fix on own.
meanwhile, if find writing same code more once, want abstract out. could write function takes hand list , turns string:
def str_hand(hand): return " ".join(str(card) card in self.hand) but might better create hand class wraps list of cards, , pass around, instead of using list directly.
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