用python帮我写一个猜拳游戏 三局两胜

当然可以！下面是一个简单的猜拳游戏的Python代码：

import random

def play_game():
    choices = ['石头', '剪刀', '布']
    win_conditions = [('石头', '剪刀'), ('剪刀', '布'), ('布', '石头')]
    
    player_score = 0
    computer_score = 0
    
    while player_score < 2 and computer_score < 2:
        player_choice = input("请输入您的选择（石头、剪刀、布）：")
        computer_choice = random.choice(choices)
        
        print("您选择了：", player_choice)
        print("电脑选择了：", computer_choice)
        
        if player_choice == computer_choice:
            print("平局！")
        elif (player_choice, computer_choice) in win_conditions:
            print("您赢了这局！")
            player_score += 1
        else:
            print("电脑赢了这局！")
            computer_score += 1
            
        print("当前得分：玩家", player_score, " - ", computer_score, "电脑\n")
    
    if player_score == 2:
        print("恭喜您，您赢得了比赛！")
    else:
        print("很遗憾，电脑赢得了比赛。")

play_game()

这段代码会让用户输入自己的选择（石头、剪刀或布），电脑会随机选择一个选项。根据猜拳的规则，判断胜负，并计算分数。当某一方达到2分时，游戏结束，显示最终胜者。你可以运行这段代码来体验猜拳游戏！