Python -猜猜谁的游戏-我没有得到我的预期输出

Question

这是我猜我开发的游戏中的一小部分，它将AI对手随机选择的字符与其链接的特征，并将这些特征分配给特征变量。当用户问这个问题时，if语句将根据它是否有被问到的特性来回答是或否，但是我没有得到预期的输出。在我今天晚些时候从大学回来之前，我可能无法回答关于这方面的任何进一步问题，谢谢。

我没有任何错误，但每个回应都是一个“否”，即使AI对手100%肯定有这个功能。这是我得到的输出：

你对AI对手的问题是什么？你的角色有短发吗？AI对手:不，你对AI对手的问题是什么？你的角色有长发吗？AI对手:不，你对AI对手的问题是什么？你的角色是Bald？AI对手:不，你对AI对手的问题是什么？你的角色是男性吗？AI对手:不，你对AI对手的问题是什么？你的角色是女性吗？AI对手:不

#This assigns a random character name to the variable 'AICharacterChoice'
        AICharacterChoice = random.choice(["Greg", "Chris", "Jason", "Clancy", "Betty", "Selena", "Helen", "Jacqueline"])
#This simpy defines these feature variables
        AIChoiceFeatureHairLength = "Unassigned"
        AIChoiceFeatureHairColour = "Unassigned"
        AIChoiceFeatureFacialHair = "Unassigned"
        AIChoiceFeatureJewellery = "Unassigned"
        AIChoiceFeatureHat = "Unassigned"
        AIChoiceFeatureLipstick = "Unassigned"
        AIChoiceGender = "Unassigned"
#This assigns the feature variables with features linked to that characters name
        if AICharacterChoice == "Greg":
            AIChoiceFeatureHairLength == "Short"
            AIChoiceFeatureHairColour == "Brown"
            AIChoiceFeatureFacialHair == "Yes"
            AIChoiceFeatureJewellery == "Yes"
            AIChoiceFeatureHat == "No"
            AIChoiceFeatureLipstick == "No"
            AIChoiceGender == "Male"

        if AICharacterChoice == "Chris":
            AIChoiceFeatureHairLength == "Long"
            AIChoiceFeatureHairColour == "Blonde"
            AIChoiceFeatureFacialHair == "No"
            AIChoiceFeatureJewellery == "No"
            AIChoiceFeatureHat == "Yes"
            AIChoiceFeatureLipstick == "Yes"
            AIChoiceGender == "Male"

        if AICharacterChoice == "Jason":
            AIChoiceFeatureHairLength == "Short"
            AIChoiceFeatureHairColour == "Brown"
            AIChoiceFeatureFacialHair == "Yes"
            AIChoiceFeatureJewellery == "No"
            AIChoiceFeatureHat == "Yes"
            AIChoiceFeatureLipstick == "No"
            AIChoiceGender == "Male"

        if AICharacterChoice == "Clancy":
            AIChoiceFeatureHairLength == "Bald"
            AIChoiceFeatureHairColour == "Red"
            AIChoiceFeatureFacialHair == "Yes"
            AIChoiceFeatureJewellery == "No"
            AIChoiceFeatureHat == "No"
            AIChoiceFeatureLipstick == "No"
            AIChoiceGender == "Male"

        if AICharacterChoice == "Betty":
            AIChoiceFeatureHairLength == "Bald"
            AIChoiceFeatureHairColour == "Blonde"
            AIChoiceFeatureFacialHair == "No"
            AIChoiceFeatureJewellery == "Yes"
            AIChoiceFeatureHat == "Yes"
            AIChoiceFeatureLipstick == "Yes"
            AIChoiceGender == "Female"

        if AICharacterChoice == "Selena":
            AIChoiceFeatureHairLength == "Long"
            AIChoiceFeatureHairColour == "Brown"
            AIChoiceFeatureFacialHair == "No"
            AIChoiceFeatureJewellery == "Yes"
            AIChoiceFeatureHat == "No"
            AIChoiceFeatureLipstick == "No"
            AIChoiceGender == "Female"

        if AICharacterChoice == "Helen":
            AIChoiceFeatureHairLength == "Short"
            AIChoiceFeatureHairColour == "Brown"
            AIChoiceFeatureFacialHair == "No"
            AIChoiceFeatureJewellery == "No"
            AIChoiceFeatureHat == "No"
            AIChoiceFeatureLipstick == "Yes"
            AIChoiceGender == "Female"

        if AICharacterChoice == "Jacqueline":
            AIChoiceFeatureHairLength == "Long"
            AIChoiceFeatureHairColour == "Red"
            AIChoiceFeatureFacialHair == "Yes"
            AIChoiceFeatureJewellery == "Yes"
            AIChoiceFeatureHat == "No"
            AIChoiceFeatureLipstick == "No"
            AIChoiceGender == "Female"
#This loops the questions to ask the AI opponent
        x = 1
        while x == 1:
#This asks the user what question they would like to ask the AI opponent, when they ask the question the if statements will reply with a "yes" or "no" based on whether is has that feature
            QuestionForAI = input("What is your question for your AI opponent? ").upper()
            if QuestionForAI == "DOES YOUR CHARACTER HAVE SHORT HAIR?" and "DOES YOUR CHARACTER HAVE SHORT HAIR":
                if AIChoiceFeatureHairLength == "Short":
                    print("AI Opponent: Yes")
                else:
                    print("AI Opponent: No")
            if QuestionForAI == "DOES YOUR CHARACTER HAVE LONG HAIR?" and "DOES YOUR CHARACTER HAVE LONG HAIR":
                if AIChoiceFeatureHairLength == "Long":
                    print("AI Opponent: Yes")
                else:
                    print("AI Opponent: No")
            if QuestionForAI == "DOES YOUR CHARACTER HAVE FACIAL HAIR?" and "DOES YOUR CHARACTER HAVE FACIAL HAIR":
                if AIChoiceFeatureHairColour == "Yes":
                    print("AI Opponent: Yes")
                else:
                    print("AI Opponent: No")
            if QuestionForAI == "IS YOUR CHARACTER MALE?" and "IS YOUR CHARACTER MALE":
                if AIChoiceGender == "Male":
                    print("AI Opponent: Yes")
                else:
                    print("AI Opponent: No")

            if QuestionForAI == "IS YOUR CHARACTER FEMALE?" and "IS YOUR CHARACTER FEMALE":
                if AIChoiceGender == "Female":
                    print("AI Opponent: Yes")
                else:
                    print("AI Opponent: No")

            if QuestionForAI == "DOES YOUR CHARACTER WEAR A HAT?" and "DOES YOUR CHARACTER WEAR A HAT":
                if AIChoiceFeatureHat == "Yes":
                    print("AI Opponent: Yes")
                else:
                    print("AI Opponent: No")

            if QuestionForAI == "DOES YOUR CHARACTER WEAR LIPSTICK?" and "DOES YOUR CHARACTER WEAR LIPSTICK":
                if AIChoiceFeatureLipstick == "Yes":
                    print("AI Opponent: Yes")
                else:
                    print("AI Opponent: No")

            if QuestionForAI == "DOES YOUR CHARACTER WEAR JEWELLERY?" and "DOESYOURCHARACTERWEARJEWELLERY?":
                if AIChoiceFeatureJewellery == "Yes":
                    print("AI Opponent: Yes")
                else:
                    print("AI Opponent: No")

            if QuestionForAI == "IS YOUR CHARACTER BLONDE HAIRED?" and "IS YOUR CHARACTER BLONDE HAIRED":
                if AIChoiceFeatureHairColour == "Blonde":
                    print("AI Opponent: Yes")
                else:
                    print("AI Opponent: No")

            if QuestionForAI == "IS YOUR CHARACTER BROWN HAIRED?" and "IS YOUR CHARACTER BROWN HAIRED":
                if AIChoiceFeatureHairColour == "Brown":
                    print("AI Opponent: Yes")
                else:
                    print("AI Opponent: No")

            if QuestionForAI == "IS YOUR CHARACTER BALD?" and "ISYOURCHARACTERBALD?":
                if AIChoiceFeatureHairLength == "Bald":
                    print("AI Opponent: Yes")
                else:
                    print("AI Opponent: No")

            if QuestionForAI == "IS YOUR CHARACTER RED HAIRED?" and "IS YOUR CHARACTER RED HAIRED":
                if AIChoiceFeatureHairColour == "Red":
                    print("AI Opponent: Yes")
                else:
                    print("AI Opponent: No")

Answer 1

您没有在条件名称检查位内分配：

AIChoiceFeatureHairLength == "Short"

应：

AIChoiceFeatureHairLength = "Short"

另外，我会认真考虑阅读一些关于面向对象编程的内容。如果你把你的字符变成一个对象，用一些相关的方法--它会为你节省大量的打字。今天早上我会给你们准备些东西演示一下。

编辑-按照承诺。我对NLTK的了解有点过头了，所以我的代码要想工作，就必须确保您已经在您的python发行版上使用了NLTK (如果您还没有它的话，还需要numpy )：

1. 在命令提示符中导航到您的Scripts文件夹(即C:\Python27\Scripts) (NB:假设您使用的是WindowsandPython2.7-如果不是，请告诉我，我将调整答案)
2. 然后键入pip install nltk

我还使用了一个简单的统计语言解析器pyStatParser。要将其添加到python中，请执行以下操作：

1. 从github下载软件包
2. 解压缩到python的Lib文件夹(即C:\Python27\Lib) --这只是一个很好的实践
3. 导航到cmd中的文件夹并通过键入Setup.py运行名为python Setup.py install的文件

这应该是使代码正常工作所需的全部设置。安装和玩这些软件包将使您的游戏更有趣和更具挑战性的发展(在我看来)。它也应该成为一个更“可更新”的游戏。

这是我的密码。它将您的Character设置为一个类，然后您可以创建(对象)的实例。类允许您随着时间的推移而扩展代码--同时对已经正常运行的代码的影响最小：

from stat_parser import Parser
import nltk
parser = Parser()

class Character(object):
    def __init__(self, HairLen, HairCol, FacialHair, Jewel, Hat, Lipstick, Gender):
        self.gender = Gender.lower()
        self.hair = [HairLen.lower(), HairCol.lower()]
        if FacialHair.lower() == "yes":
            self.hair.append("facial")
        self.extras = []
        if Jewel.lower() == "yes":
            self.extras.append("jewellery")
        if Hat.lower() == "yes":
            self.extras.append("hat")
        if Lipstick.lower() == "yes":
            self.extras.append("lipstick")

    def answer(self, subject, adjective = ""):
#        print "subject, adj: ", subject, adjective
        subject = subject.lower()
        adjective = adjective.lower()
        if subject in ("male", "female"):
            return (subject == self.gender)
        elif subject == "hair":
            return (adjective in self.hair)
        elif subject in ("hat", "jewellery", "lipstick"):
            return (subject in self.extras)

def ask_question(question, character):
    pq = parser.parse(question)
    tokens = nltk.word_tokenize(question)
    tagged = nltk.pos_tag(tokens)
    start = ' '.join(tokens[:3])
    if start.lower() not in ("does your character", "is your character"):
        print "Error: Question needs to start with DOES/IS YOUR CHARACTER."
        ask_question(raw_input("Restate question: "))

    SQ = pq[0]
    if SQ.label() == "SQ":#on the right track
        if SQ[-1].label() == "VP": #verb phrase (i.e. 'have short hair')
            VP = SQ[-1].flatten()
            if VP[0] == "have":
                return character.answer(VP[2], VP[1])
            elif VP[0] == "wear":
                return character.answer(VP[-1])
        elif SQ[-1].label() == "ADJP": #adjective phrase (i.e. 'short haired')
            ADJP = SQ[-1].flatten()
            return character.answer(ADJP[1][:-2], ADJP[0]) #really hacky
        elif SQ[-1].label() == "NP": #noun phrase (i.e. 'your character female')
            NP = SQ[-1].flatten()
            if NP[-1].lower() == "bald": #special case
                return character.answer("hair", NP[-1])
            return character.answer(NP[-1])
    else:
        print "Error: Question not in correct form. Try something like:"
        print "    - Does your character have short hair?"
        print "    - Is your character short haired?"
        ask_question(raw_input("Restate question: "))

def question_loop(character):
    question = raw_input("Ask me a question (q to quit): ")
    if question != "q":
        print ask_question(question, Dave)
        question_loop(character)

#I'm calling __init__ here
Dave = Character("long", "blonde", "yes", "yes", "yes", "no", "male")

question_loop(Dave)

类Character有两个相关联的方法(类内函数的特殊名称)：

1. __init__ -这是一个特殊的python函数，初始化您的对象。它需要一些参数，第一个参数是self。然后，它可以操作这些参数。在我的版本中，我设置了一些内部变量。
2. answer -这是在函数ask_question中调用的(它以问题文本和字符实例作为参数)。调用此函数时，可以通过键入Dave作为创建的对象character.answer(arg1, arg2)的成员函数访问它。这会自动将self (在本例中为character)传递到函数中。answer询问在__init__中设置的变量，并且应该返回问题的答案。

该代码适用于您在回答中包含的测试用例。由于解析自然语言是复杂的，您可能不得不每周接受不同形式的答案。

如果你有任何问题/问题请告诉我。我希望这能帮到你。我在回答你的问题时确实学到了一些东西。

Answer 2

AIChoiceFeatureHairLength == "Short"是一个条件语句，它将计算为True或False。

您想要做的是这样一个指定：AIChoiceFeatureHairLength = "Short"

我还建议使用字典，例如：

Greg = {"HairLength":"Short", "HairColour":"Brown", "FacialHair":"Yes", "Jewellery":"Yes", "FeatureHat":"No", "Lipstick":"No","Gender":"Male"}`

您可以将字典放在一个列表([Greg, Chris, etc])中，并对其使用random.choice()函数。

您可以使用Greg["HairLenght"]访问字典中的条目，它将返回"Short"。

这将大大缩短代码，而且您也不需要将变量作为="unassigned"引入