Python - Tic Tac Toe (FB: LearnPython.org)

#
# http://pastebin.com/fNnk1Yen
#

import random

# ----- functions -----

def draw_map(moves):

    print "+-------+-------+-------+"
    print "|1      |2      |3      |"
    print "|   {}   |   {}   |   {}   |".format(*moves[0:3])
    print "|       |       |       |"
    print "+-------+-------+-------+"
    print "|4      |5      |6      |"
    print "|   {}   |   {}   |   {}   |".format(*moves[3:6])
    print "|       |       |       |"
    print "+-------+-------+-------+"
    print "|7      |8      |9      |"
    print "|   {}   |   {}   |   {}   |".format(*moves[6:9])
    print "|       |       |       |"
    print "+-------+-------+-------+"

# ----- constants ----- (UPPER_CASE)

# winner moves

WINNER_MOVES = [
    {1,2,3},
    {4,5,6},
    {7,8,9},
    {1,5,9},
    {2,5,8},
    {3,6,9},
    {1,4,7},
    {3,5,7},
]

# ----- main -----

moves = [" "] * 10

slots = range(1, 10)

player_record = []
AI_record = []

running = True

while True: # or: while running:

    # --- player ---

    # repeat till correct move
    while True:
        draw_map(moves)

        try:
           player_move = int(raw_input("MOVE :"))
        except ValueError:
            continue

        if player_move in slots:
            break

    slots.remove(player_move)

    moves[player_move-1] = "X"
    player_record.append(player_move)

    for check in WINNER_MOVES:
        if set(player_record).intersection(check) == check:
            draw_map(moves)
            running = False
            print "YOU WIN !"
            break

    # ----

    if not running: # skip AI
        break

    # --- AI ---

    AI_move = random.choice(slots)
    slots.remove(AI_move)

    moves[AI_move-1] = "O"
    AI_record.append(AI_move)

    for check in WINNER_MOVES:
        if set(AI_record).intersection(check) == check:
            draw_map(moves)
            running = False
            print "AI WIN !"
            break

    # ----

    if not running: # skip Player
        break

# ---- the end ---

raw_input("Press any key to exit!")