Scrabble Options Menu | Python Fiddle

scores = {"a": 1, "c": 3, "b": 3, "e": 1, "d": 2, "g": 2, 
         "f": 4, "i": 1, "h": 4, "k": 5, "j": 8, "m": 3, 
         "l": 1, "o": 1, "n": 1, "q": 10, "p": 3, "s": 1, 
         "r": 1, "u": 1, "t": 1, "w": 4, "v": 4, "y": 4, 
         "x": 8, "z": 10}

menu = {1: "Tally the value of a word", 2: "Change the value of a letter", 3: "Exit"}

def gameplay():
    menu_module()

def menu_module():
    print "-----------Scrabble Menu-----------"
    for i in menu:
        print i, menu[i]
    print '%s' %" " * 10
    try:
        choice = int(raw_input("What would you like to do?"))
        if choice == 1:
            get_score_module()
        elif choice == 2:
            change_letter_module()
        else:
            print '%s' %" " * 10
            print "Thanks for using the Scrabble Menu!"
            return
    except:
        print "Please enter a valid menu number."
        return_to_menu_module()

def return_to_menu_module():
    print '%s' %" " * 10
    to_menu = raw_input("Would you like to return to the menu(y/n)?")
    if to_menu == 'y':
        print '%s' %" " * 10
        menu_module()
    elif to_menu == 'n':
        print '%s' %" " * 10
        print "Thanks for using the Scrabble Menu!"
    else:
        print "Please enter y or n."

def change_letter_module():
    print '%s' %" " * 10
    game_on = raw_input("Would you like to change a letter's value(y/n)?")
    if game_on == "y":
        update_scores()
        return_to_menu_module()
    elif game_on == 'n':
        return_to_menu_module()
    else:
        print "Please enter y or n."
        gameplay()

def update_scores():
    print '%s' %" " * 10
    letter = raw_input("What letter are you changing?")
    lower_letter = letter.lower()
    value = int(raw_input("What is %s's new value?" % lower_letter))
    scores[letter] = value
    print "New scores:", scores

def get_score_module():
    print '%s' %" " * 10
    check_word_go = raw_input("Would you like to get the score value of a word(y/n)?")
    if check_word_go == "y":
        print '%s' %" " * 10
        get_word()
        return_to_menu_module()
    elif check_word_go == "n":
        return_to_menu_module()
    else:
        print "Please enter y or n."
        get_score_module()

def get_word():
    check_word = raw_input("What is your word?")
    scrabble_score(check_word)

def scrabble_score(word):
    lower_word = word.lower()
    total = 0
    for char in lower_word:
        for key in scores:
            if char == key:
                total += scores[key]
    print total
    return total

gameplay()

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