Monty Hall Game show | Python Fiddle

import random

class GameShowHost:
    def __init__(self,name = 'Monty'):
        self.name = name
        
    def decideWinningDoor(self):
        doors = ['A','B','C']
        
        door = random.sample(doors,1)[0]
        return door
    
    def chooseDoorToReveal(self,winningDoor,chosenDoor):
        doorNames = ['A','B','C']     
        
        doorNames.remove(chosenDoor)
        if winningDoor == chosenDoor:
            pass
        else:
            doorNames.remove(winningDoor)
            
        doorToReveal = random.sample(doorNames,1)[0]
        
        return doorToReveal

class Player:
    
    def __init__(self,policy):
        self.policy = '' 
        self.setPolicy(policy)
    
    def chooseDoor(self):
        chosenDoor = ''
        doors = ['A','B','C']
        chosenDoor = random.sample(doors,1)[0]
        return chosenDoor
    
    def makeFinalChoice(self,chosenDoor,revealedDoor):
        finalChoice = ''
        
        policy = self.getPolicy()
        assert policy in ['switch','stick','choose']
        if  policy == 'switch':
            finalChoice = self.switch(chosenDoor,revealedDoor)
        elif policy == 'stick':
            finalChoice = chosenDoor
        elif policy == 'choose':
            finalChoice = self.chooseAgain(revealedDoor)
        return finalChoice
            
        
    def switch(self,chosenDoor,revealedDoor):
        doors = ['A','B','C']
        doors.remove(revealedDoor)
        doors.remove(chosenDoor)
        
        newChosenDoor = doors[0]
        return newChosenDoor
        
    
    def stick(self):
        pass
    
    def chooseAgain(self,revealedDoor):
        doors = ['A','B','C']
        doors.remove(revealedDoor)
        
        newChosenDoor = random.sample(doors,1)[0]
        
        return newChosenDoor
    
    def setPolicy(self,myPolicy):  
        assert myPolicy in ['choose','stick','switch']      
        self.policy = myPolicy
    
    def getPolicy(self):
        return self.policy

class Game:
    
    def __init__(self):
        self.gameState = {}
            
    def setupGame(self,playerPolicy):
        
        self.player = Player(playerPolicy)
        self.host   = GameShowHost()
            
    
    def runGame(self):
        
        winningDoor = self.host.decideWinningDoor()
        self.updateGameStatus('winningDoor', winningDoor)
        
        chosenDoor = self.player.chooseDoor()
        self.updateGameStatus('chosenDoor', chosenDoor)
        
        revealedDoor = self.host.chooseDoorToReveal(winningDoor,chosenDoor)
        self.updateGameStatus('revealedDoor', revealedDoor)
        
        finalChoice = self.player.makeFinalChoice(chosenDoor,revealedDoor)
        self.updateGameStatus('finalChoice', finalChoice)
        
        self.scoreGame()
    
    def updateGameStatus(self,item,value):
        self.gameState[item] = value
        
    def scoreGame(self):
        if self.gameState['finalChoice'] == self.gameState['winningDoor']:
           self.gameState['result'] ='win'
        else:
           self.gameState['result'] = 'lose'
    
    def runGames(self,player,numOfGames):
        scorecard = {'wins':0,'losses':0}
        for eachGame in range(1,numOfGames):
            policy = player.getPolicy()
            self.setupGame(policy)
            self.runGame()
            
            assert self.gameState['result'] in ['win','lose']
            if self.gameState['result'] =='win':
                scorecard['wins'] = scorecard['wins']+1
                
            elif self.gameState['result'] =='lose':
                scorecard['losses'] = scorecard['losses']+1
                
        return scorecard

game     = Game()
policies = ['choose','stick','switch']

for eachPolicy in policies:
    player  = Player(eachPolicy)
    results = game.runGames(player,10)
    print "Player Policy: '"+eachPolicy+"'   Results: ",results

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