script.py

#Unit1 Project Codecademy, Computer Science Career Path
#import draw_board function from helpers
from helpers import draw_board, check_turn, check_for_win
import os 

spots = {1 : '1', 2 : '2', 3 : '3', 4 : '4', 5 : '5', 6 : '6', 7 : '7', 8 : '8', 9 : '9'}

playing = True
complete = False 
turn = 0
prev_turn = -1

while playing:
    #Reset the screen
    os.system('cls' if os.name == 'nt' else 'clear')
    draw_board(spots)
    #If an invalid turn occurred, let the player know
    if prev_turn == turn:
        print("Invalid spot selected, please pick another.")
    prev_turn = turn 
    print("Player " + str((turn % 2) +1) + "'s turn: Pick your spot or press q to quit")
    #Get input from player
    choice = input()
    if choice == 'q':
        playing = False
    #Check if the player gave a number from 1-9
    elif str.isdigit(choice) and int(choice) in spots:
        #Check if the spot has already been taken
        if not spots[int(choice)] in {"X", "0"}:
                #Valid input, update the board
                turn += 1
                spots[int(choice)] = check_turn(turn)
    #Check if the game has ended (and if someone won)
    if check_for_win(spots): playing, complete = False, True 
    if turn > 8: playing = False 

#Outside of the loop, print the results
#Draw the final board
os.system('cls' if os.name == 'nt' else 'clear')
draw_board(spots)
#If there was a winner, say who won
if complete:
     if check_turn(turn) == 'X': print("Player 1 Wins!")
     else: print("Player 2 Wins!")
else:
     #Tie Game
     print("No Winner")

print("Thanks for playing!")