我正在制作一个刽子手游戏,我需要制作一组下划线,即单词的长度,当用户正确猜出一个字母时,下划线集中的相应空格将成为正确猜出的字母。我怎样才能做到这一点?
userGuess = raw_input('Enter a letter or the word:    ')
guessed = ''
def getWordList:
    #just getting a word from a tct file and returning a random word from it
    return word
def askForInput(userGuess):
    xx = str(userGuess)
    yy = xx.lower()
    return yy
def showWord:
    print'_ ' * len(word) #I know this part is wrong if I want to add the letters 
    print 'Guesses: %s' %guessed
if askForInput(userGuess) in word:
    print 'There are %ss' %askForInput(userGuess).upper()
    #now what can I do with showWord or how can I fix showWord?