Python - function challenge - blackjack game - Day 22(after 1 day)

first we will download the cards image from the svg online or search in github

then extract and place those file in the project folder

  
#this program explains how to achieve the blackjack game
#the key points to note here are
#pop funtion,using the same code of function to avoid repetition
#load images from file to frame,shuffling of cards,calculating scores
#then use of the global keyword to avoiding shadowing of the global variable inside the function

import tkinter as tkinter
import random

def load_images(card_images):
    suits=['heart','club','diamond','spade']
    face_cards=['jack','queen','king']

    #for each suit retrieve the image for the cards
    for suit in suits:
        #first the number cards 1 to 10
        for card in range(1,11):
            name = 'cards/{}_{}.{}'.format(str(card),suit,'png')
            image = tkinter.PhotoImage(file = name)
            card_images.append((card,image))
        #next the Face Cards
        for card in face_cards:
            name = 'cards/{}_{}.{}'.format(str(card),suit,'png')
            image = tkinter.PhotoImage(file = name)
            card_images.append((10,image))

def deal_card(frame):
    #pop the next card of the top of the deck
    next_card= deck.pop(0)
    #add the image to the label and display the label
    tkinter.Label(frame,image=next_card[1],relief = 'raised').pack(side = 'left')
    #now return the cards face value
    return next_card

def deal_dealer():
    dealer_score= score_hand(dealer_hand)
    while 0 < dealer_score <17:
        dealer_hand.append(deal_card(dealer_card_frame))
        dealer_score= score_hand(dealer_hand)
        dealer_score_label.set(dealer_score)

    player_score = score_hand(player_hand)
    if player_score>21:
        resulttext.set('Dealer Wins!')
    elif dealer_score > 21 or dealer_score player_score:
        resulttext.set('Dealer Wins!')
    else:
        resulttext.set('Draw!')

    # player_score_label.set(player_score)
    # if player_score>21:
    #     resulttext.set ('Dealer Wins')


# def deal_player():
#     deal_card(player_card_frame)

def deal_player():
    player_hand.append(deal_card(player_card_frame))
    player_score= score_hand(player_hand)

    player_score_label.set(player_score)
    if player_score>21:
        resulttext.set ('Dealer Wins')
    #below code is used for testing the global,local shadowing concept 
    # global player_score
    # global player_ace
    # card_value = deal_card(player_card_frame)[0]
    # if card_value ==1 and not player_ace:
    #     player_ace = True
    #     card_value = 11
    # player_score = player_score + card_value
    # # if we would bust,check if there is an ace and subtract
    # if player_score>21 and player_ace:
    #     player_score = player_score - 10
    #     player_ace = False
    # player_score_label.set(player_score)
    # if player_score>21:
    #     resulttext.set("Dealer Wins")
    # print(locals())

def score_hand(hand):
    #calculate the total score of all cards in the list
    # only one can have the value 11,and this will be reduce to 1 if the hand would bust.
    score = 0
    ace = False
    for next_card in hand:
        card_value = next_card[0]
        if card_value == 1 and not ace:
            ace = True
            card_value = 11
        score = score + card_value
        #if we would bust ,check if there is an ace and subtract 10
        if score > 21 and ace:
            score =score - 10
            ace = False
        return score


mainwindow = tkinter.Tk()

#setup the screens and frame for the dealer and the player
mainwindow.title("blackjack")
mainwindow.geometry("640x480")
mainwindow.configure(background = "green")

resulttext = tkinter.StringVar()
result = tkinter.Label(mainwindow,textvariable = resulttext)
result.grid(row=0,column=0,columnspan=3)

card_frame= tkinter.Frame(mainwindow,relief = 'sunken',borderwidth = 1,background = 'green')
card_frame.grid(row=1,column=0,sticky = 'ew',columnspan = 3,rowspan=2)

dealer_score_label = tkinter.IntVar()
tkinter.Label(card_frame,text = 'Dealer',background ='green',fg='white').grid(row=0,column=0)
tkinter.Label(card_frame,textvariable = dealer_score_label,background ='green',fg='white').grid(row=1,column=0)

#embedded Frame hold the card images
dealer_card_frame=tkinter.Frame(card_frame,background = 'green')
dealer_card_frame.grid(row=0,column=1,sticky='ew',rowspan=2)


player_score_label = tkinter.IntVar()
tkinter.Label(card_frame,text = 'Player',background ='green',fg='white').grid(row=2,column=0)
tkinter.Label(card_frame,textvariable = player_score_label,background ='green',fg='white').grid(row=3,column=0)
#embedded Frame hold the card images
player_card_frame=tkinter.Frame(card_frame,background = 'green')
player_card_frame.grid(row=2,column=1,sticky='ew',rowspan=2)

button_frame = tkinter.Frame(mainwindow)
button_frame.grid(row=3,column=0,columnspan = 3,sticky = 'w')

dealer_button=tkinter.Button(button_frame,text = 'Dealer',command = deal_dealer)
dealer_button.grid(row=0,column=0)

player_button=tkinter.Button(button_frame,text = 'Player',command = deal_player)
player_button.grid(row=0,column=1)

#load cards
cards = []
load_images(cards)
# print(cards)
# print(id(cards))
#create a new deck of cards and shuffle them
deck = list(cards)
random.shuffle(deck)

#Create the list to store the dealers and players hands
dealer_hand = []
player_hand = []

deal_player()
dealer_hand.append(deal_card(dealer_card_frame))
deal_player()

mainwindow.mainloop()