python 实现剪刀石头布（三局两胜）

 # -*- coding:utf-8 -*-
 import random

 # best of three
 def finger_guess():
     rule = {1:'rock', 2:'paper', 3:'scissor'}
     win_way = [['rock', 'scissor'], ['paper', 'rock'], ['scissor', 'paper']]
     num_list = [1, 2, 3]
     count = 0
     person_score = 0
     computer_score = 0
     while count < 3:
         person = raw_input('please input your choice:\n1.rock\n2.paper\n3.scissor\n')
         computer = random.choice([1, 2, 3])
         try:
             person = int(person)
             if person in num_list:
                 print 'your: %s, computer: %s' %(rule[person], rule[computer])
                 if rule[person] == rule[computer]:
                     print 'Same! One more try!'
                     continue
                 for item in win_way:
                     if rule[person] == item[0] and rule[computer] == item[1]:
                         print 'Win once! Come on!'
                         person_score += 1
                     if rule[person] == item[1] and rule[computer] == item[0]:
                         print 'Lose once! Never mind!'
                         computer_score += 1
             else:
                 print 'Are you kidding me! Please respect the Holy Game!'
                 continue
             count += 1
             if computer_score == 2 or person_score == 2:
                 break
         except ValueError:
             print 'Please input num in [1, 2, 3], Stupid!'
     return person_score, computer_score

 print 'This is a game called finger_guess, you have three choices.\nWanna beat the AI, let us try!'
 person_score, computer_score = finger_guess()
 print 'final score:\nyour:%d computer:%d' %(person_score, computer_score)
 if person_score > computer_score:
     print 'You get it'
 else:
     print 'You are so pussy!!'