Memory game in python

memory.py

http://www.codeskulptor.org/#user24_SyOHBQnx3L_15.py
# implementation of card game - Memory

import simplegui
import random

lst = range(0, 8)
deck=lst+list(lst)

myDeck={}
restoreList=[]
turns=0
turnsLable="Turns = "+str(turns)
countClick=0

# helper function to initialize globals
def new_game():
    global myDeck,restoreList,turnsLable,countClick
    countClick=0
    restoreList=[]
    turns=0
    random.shuffle(deck)
    turnsLable="Turns = "+str(turns)
    label.set_text(turnsLable)
    for i in range(16):
        point_list=[[i*50, 0], [i*50+50, 0], [i*50+50, 100], [i*50, 100]]
        ls=[deck[i]]+[True]
        ls.append(point_list)
        myDeck[i]=ls
    
     
# define event handlers
def mouseclick(pos):
    # add game state logic here
    global myDeck,restoreList, turns, turnsLable,countClick
    turnsLable="Turns = "+str(turns)
    
    if(myDeck[pos[0]//50][1]):
        countClick +=1
        turns=(countClick+1)//2 
        if(len(restoreList)<2):
            restoreList.append(pos[0]//50)
        else:
            if(myDeck[restoreList[0]][0]!= myDeck[restoreList[1]][0]):
                myDeck[restoreList[0]][1]=True
                myDeck[restoreList[1]][1]=True
            #turns +=1    
            restoreList=[]
            restoreList.append(pos[0]//50)
        myDeck[pos[0]//50][1]=False
        turnsLable="Turns = "+str(turns)
    label.set_text(turnsLable) 
    pass
    
                        
# cards are logically 50x100 pixels in size    
def draw(canvas):
    global myDeck
    for i in range(16):
        point_list=myDeck[i][2]
        point=[(point_list[0][0]+ point_list[1][0])//2,50]
        #print point
        canvas.draw_text(str(myDeck[i][0]), point, 42, "White") 
        if(myDeck[i][1]):
            canvas.draw_polygon(point_list, 4, "Black", "Green")
   


# create frame and add a button and labels
frame = simplegui.create_frame("Memory", 800, 100)
frame.add_button("Restart", new_game)
label = frame.add_label(turnsLable)


# register event handlers
frame.set_mouseclick_handler(mouseclick)
frame.set_draw_handler(draw)

# get things rolling
new_game()
frame.start()


# Always remember to review the grading rubric