当满足条件时循环没有中断，我在做什么错呢？

我正在编写的程序是一个Python 3.5石头剪刀布游戏，该游戏会一直播放石头剪刀布，直到CPU或播放器的得分达到5。我的游戏将无限继续，并且当得分达到5时循环不会中断。我将代码粘贴到这里（希望我的评论对您有所帮助。）在此先感谢您的帮助，我知道这非常简单且愚蠢！

   #import the "random" library
import random
#Welcome the user and explain the program
print("Welcome to the Rock Paper Scissor game! You will play until you or the computer gets 5 wins!")


#Set constants for rock paper and scissors for the computer's choice
ROCK = 1
PAPER = 2
SCISSOR = 3


#Define the scores for the user and computer and start them as 0
user_score = 0
cpu_score = 0

#Start the loop that runs until the user or computer reaches the score of 5
while user_score != 5  or cpu_score != 5:
    #Gets the choice of the user and stores it in a variable
    choice = input("Please enter your choice- 'r'ock, 'p'aper, or 's'cissors? \n")
    #Prevents the loop from progressing until the user picks a valid command
    while choice != "r" and choice != "p" and choice != "s":
        choice = input("Invalid command: Please enter your choice- 'r'ock, 'p'aper, or 's'cissors? \n")
    #get's a random pick between 1 and 3 for the cpu's choice
    cpu_pick = random.randint(ROCK,SCISSOR)

    #Prints the pick of the user prior to determining the winner so this does not have to be included in every if statement
    if choice == "r":
        print("You pick rock!")
    elif choice == "s":
        print("You pick scissors!")
    elif choice == "p":
        print("You pick paper!")

    #Prints the pick of the cpu prior to determining the winner so this does not have to be included in every if statement
    if cpu_pick == ROCK:
        print("The cpu picks a rock!\n")
    elif cpu_pick == SCISSOR:
        print("The cpu picks scissors!\n")
    elif cpu_pick == PAPER:
        print("The cpu picks paper!\n")

    #Accounts for all cases when the cpu pick is rock and adds to the scores when somebody wins
    if cpu_pick == ROCK and choice == "r":
        print("Tie! New round!")
    elif cpu_pick == ROCK and choice == "s":
        print("CPU wins this round!")
        cpu_score += 1
    elif cpu_pick == ROCK and choice == "p":
        print("You win this round!")
        user_score += 1

    #Accounts for all cases when the cpu pick is Scissors and adds to the scores when somebody wins
    if cpu_pick == SCISSOR and choice == "s":
        print("Tie! New round!")
    elif cpu_pick == SCISSOR and choice == "p":
        print("CPU wins this round!")
        cpu_score += 1
    elif cpu_pick == SCISSOR and choice == "r":
        print("You win this round!")
        user_score += 1

    # Accounts for all cases when the cpu pick is Paper and adds to the scores when somebody wins
    if cpu_pick == PAPER and choice == "p":
        print("Tie! New round!")
    elif cpu_pick == PAPER and choice == "r":
        print("CPU wins this round!")
        cpu_score += 1
    elif cpu_pick == PAPER and choice == "s":
        print("You win this round!")
        user_score += 1

    #Prints the score after each round
    print("Score: \nComputer: %d\nYou: %d" % (cpu_score, user_score))

#when the loop is broken check who won then print the final score and winner
if user_score == 5:
    print("You win by a score of %d to %d!" % (user_score, cpu_score))
elif user_score == 5:
    print("The CPU won bu a score of %d to %d!" % (cpu_score, user_score))