Silly Tic Tac Toe | Python Fiddle

class TicTacToeGame:
    INCOMPLETE = 0
    WINNER_PLAYER_1 = 1
    WINNER_PLAYER_2 = 2
    DRAW = 3

SYMBOLS=["X","O"," "]

def __init__(self,player_1, player_2):
        self.board = [[-1]*3,[-1]*3,[-1]*3]
        self.players = [player_1,player_2]
        self.current_turn = 0;

def advance(self):
        if self.calcGameState() != TicTacToeGame.INCOMPLETE:
            return
        while True:
            x,y = self.players[self.current_turn].getMove();
            if x < 0 or x > 2 or y < 0 or y>2 :
                continue
            if self.board[y][x] == -1:
                break
        self.board[y][x] = self.current_turn
        self.current_turn += 1
        self.current_turn %= 2
    
    def stringify(self):
        re = ""
        fr = True
        for row in self.board:
            if fr:
                fr=False
            else:
                re+= "\n" + "---+" * 2 + "---\n"
            fe = True
            for el in row :
                if fe:
                    fe = False;
                else:
                    re += "|"
                re += " " + TicTacToeGame.SYMBOLS[el] + " "
        return re

def calcGameState(self):
        for i in range(0,3):
            #col
            if all(self.board[i][j] == self.board[i][0] for j in range(0,3)) and self.board[i][0] != -1:
                return self.board[i][0] + 1
            #row
            if all(self.board[j][i] == self.board[0][i] for j in range(0,3)) and self.board[0][i] != -1:
                return self.board[0][i] + 1
        if all(self.board[i][i] == self.board[0][0] for i in range(0,3)) and self.board[0][0] != -1:
            return self.board[0][0] + 1
        if all(self.board[i][2-i] == self.board[0][2] for i in range(0,3)) and self.board[0][2] != -1:
            return self.board[0][2] + 1
        if all(self.board[i][j] != -1 for i in range(0,3) for j in range(0,3)):
            return TicTacToeGame.DRAW
        return TicTacToeGame.INCOMPLETE

def stringResult(self):
        res = self.calcGameState()
        if res == TicTacToeGame.INCOMPLETE:
            return "Incomplete"
        if res == TicTacToeGame.DRAW:
            return "Draw"
        return "Player " + self.SYMBOLS[res-1] + " Won!"

class HumanPlayer:
    def __init__(self):
        self.board = None

def setGame(self,game):
        self.game = game
    
    def getMove(self):
        print(self.game.stringify())
        print("Current turn is: " + self.game.SYMBOLS[self.game.current_turn])
        print("enter row for move")
        y = input()
        print("enter col for move")
        x = input()
        return int(x)-1,int(y)-1

def playAgain():
    playagain=input("Another game? Y/N\n > ")
    playagain = playagain.upper()
    if playagain == "N":
        print("Thanks, hope to see you again soon.")
        return False
    return True

while True:
    p = HumanPlayer()
    t = TicTacToeGame(p,p)
    p.setGame(t)

while t.calcGameState() == TicTacToeGame.INCOMPLETE:
        t.advance()
    print(t.stringResult())
    if not playAgain():
        break;

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