井字游戏问题

Question

我想弄清楚为什么玩井字游戏很有效，直到它需要垂直挑选赢家。我只做第一个左边的右边和它忽略的其他边。下面是我用来在所有条件都满足的情况下让游戏知道获胜者的函数。

def check_winner():

    for row in range(3):
        if buttons[row][0]['text'] == buttons[row][1]['text'] == buttons[row][2]['text'] != "":
            buttons[row][0].config(bg="green")
            buttons[row][1].config(bg="green")
            buttons[row][2].config(bg="green")
            return True

    for column in range(3):
        if buttons[0][column]['text'] == buttons[1][column]['text'] == buttons[2][column]['text'] != "":
            buttons[0][column].config(bg="green")
            buttons[1][column].config(bg="green")
            buttons[2][column].config(bg="green")
            return True


        if buttons[0][0]['text'] == buttons[1][1]['text'] == buttons[2][2]['text'] != "":
            buttons[0][0].config(bg="green")
            buttons[1][1].config(bg="green")
            buttons[2][2].config(bg="green")
            return True

        elif buttons[0][2]['text'] == buttons[1][1]['text'] == buttons[2][0]['text'] != "":

            buttons[0][2].config(bg="green")
            buttons[1][1].config(bg="green")
            buttons[2][0].config(bg="green")
            return True

        elif empty_spaces() is False:
            for row in range(3):
                for column in range(3):
                    buttons[row][column].config(bg='yellow')
            return "Tie"
        else:
            return False