Hangman.py

import random
HANGMANPICS = ['''

  +---+
  |   |
      |
      |
      |
      |
=========''', '''

  +---+
  |   |
  O   |
      |
      |
      |
=========''','''

  +---+
  |   |
  O   |
  |   |
      |
      |
=========''', '''

  +---+
  |   |
  O   |
 /|   |
      |
      |
=========''','''

  +---+
  |   |
  O   |
 /|\  |
      |
      |
=========''','''

  +---+
  |   |
  O   |
 /|\  |
 /    |
      |
=========''','''

  +---+
  |   |
  O   |
 /|\  |
 / \  |
      |
=========''']

words = 'solar sun star mercury venus earth mars jupiter saturn uranus neptune pluto moon asteroid meteor meteoroid solar galaxy cosmic milkyway blackhole nova planet rocketship spaceship astronaut'.split()

def getRandomWord(wordList):
    wordIndex = random.randint(0, len(wordList) - 1)
    return wordList[wordIndex]

def displayBoard(HANGMANPICS, missedLetters, correctLetters, secretWord):
    print (HANGMANPICS[len(missedLetters)])
    print()
    print('Missed letters:', end=' ')
    for letter in missedLetters:
        print(letter, end=' ')
    print()

    blanks = '_' * len(secretWord)

    for i in range(len(secretWord)):
        if secretWord[i] in correctLetters:
            blanks = blanks[:i] + secretWord[i] + blanks[i + 1:]

    for letter in blanks:
        print(letter, end= ' ')
    print()

def getGuess(alreadyGuessed):
    while True:
        print('Guess a letter.')
        guess = input()
        guess = guess.lower()
        if len(guess) != 1:
            print ('Please enter a single letter.')
        elif guess in alreadyGuessed:
            print('You have already guessed that lettter. Choose again.')
        elif guess not in 'abcdefghijklmnopqrstuvwxyz':
            print ('Please enter a LETTER.')
        else:
            return guess

def playAgain():
    print ('Do you want to play again? (yes or no)')
    return input().lower().startswith('y')

print('H A N G M A N')
missedLetters = ''
correctLetters = ''
secretWord = getRandomWord(words)
gameIsDone = False

while True:
    displayBoard(HANGMANPICS, missedLetters, correctLetters, secretWord)
    guess  = getGuess(missedLetters + correctLetters)

    if guess in secretWord:
        correctLetters = correctLetters + guess

        foundAllLetters = True
        for i in range(len(secretWord)):
            if secretWord[i] not in correctLetters:
                foundAllLetters = False
        if foundAllLetters:
            print('Yes! The secret word is "' + secretWord + '"!  You have won!')
            gameIsDone = True
            
    else:
        missedLetters = missedLetters + guess

        if len(missedLetters) == len(HANGMANPICS) - 1:
            displayBoard(HANGMANPICS, missedLetters, correctLetters, secretWord)
            print ('You have run out of guesses !\nAfter' + str(len(missedLetters)) + ' missed guesses and ' + str(len(correctLetters)) + 'correct guesses, the word was "' + secretWord + '"')
            gameIsDone = True

    if gameIsDone:
        if playAgain():
            missedLetters = ''
            correctLetters = ''
            gameIsDone = False
            secretWord = getRandomWord(words)
        else:
            break