Rocks Sissors Papers Game program with 'Try Again' for draw situation. After playing, it asks yes no question to play again or not.

rsp_game_redo.py

#This is an python game of 'Rocks, Sissors, Papers'
#A User can compete with the computer by select one of 'r', 's', 'p', which indicates 'Rock', 'Sissor', and 'Paper'
#Computer, decides one of 'Rock', 'Sissor', 'Paper' as well, by using random.choice
#After playing one game, the program will ask you whether want to play another game or not.

import random

#Function that changes input of ['r', 's', 'p'] as output of ['Rock', 'Sissor', 'Paper']
def rsp_func(user):
    if user == 'r':
        return 'Rock'
    elif user == 's':
        return 'Sissor'
    else:
        return 'Paper'

#To make regame possible. IF game=True, it means you play this game again and again.
#If it is False, it will print "Good Bye~" and you can quit the game.
game=True
while game:
    print("\nWelcome to Rocks Sissors Papers Game!\n")
    running=True
    while running:
        player = input("Press 'r' for 'Rock', 's' for 'Sissor', 'p' for 'Paper':")
        computer = random.choice(['r', 's', 'p'])

        #print 'Rock' for 'r', 'Sissor' for 's', 'Paper' for 'p' as Player's turn
        # print 'Rock' for 'r', 'Sissor' for 's', 'Paper' for 'p' as Computer's turn
        print('\nYou:', rsp_func(player))
        print('Computer:', rsp_func(computer), '\n')

        # If the outcome is 'Draw' than play again. Else, move on to the next step.
        if player==computer:
            print('\nDraw! Try Again~\n')
        else:
            running=False



    #Rocks win over sissors, sissors win over papers, papers win over rocks.
    #In this step, player will be told whether he wins or loses.
    #Remember, There is only win-lose situations since draws lead to playing again automatically.

    if player=='r':
        if computer=='s':
            print('\nCongratulations~ You Win!\n')
        else: #computer=='p':
            print('\nYou lose!\n')


    elif player=='s':
        if computer=='r':
            print('\nYou lose!\n')
        else: #computer=='p':
            print('\nCongratulations~ You Win!\n')


    else: #player=='p':
        if computer=='r':
            print('\nCongratulations~ You Win!\n')
        else: #computer=='s':
            print('\nYou lose!\n')

    #Enquire the player whether he wants to play again or not. 'y' for 'yes', 'n' for 'no'.
    redo=input("\nDo you want to play again? press 'y' for 'Yes' and 'n' for 'No':")
    if redo=='y':
        print("\nYou chose 'Yes'. Let's play again!\n")
    else:
        print("\nGood bye~\n")
        game=False