生成随机的测验试卷文件

系统管理员 2022-10-01 12:51 111阅读 0赞

**生成随机的测验试卷文件**

#! python3
    # randomQuizGenerator.py - Creates quizzes with questions and answers in
    # random order, along with the answer key.
    import random
    
    #第 1 步：将测验数据保存在一个字典中 
    
    # The quiz data. Keys are states and values are their capitals.
    capitals = { 'Alabama': 'Montgomery', 'Alaska': 'Juneau', 'Arizona': 'Phoenix',
                'Arkansas': 'Little Rock', 'California': 'Sacramento', 'Colorado': 'Denver',
                'Connecticut': 'Hartford', 'Delaware': 'Dover', 'Florida': 'Tallahassee',
                'Georgia': 'Atlanta', 'Hawaii': 'Honolulu', 'Idaho': 'Boise', 'Illinois':
                    'Springfield', 'Indiana': 'Indianapolis', 'Iowa': 'Des Moines', 'Kansas':
                    'Topeka', 'Kentucky': 'Frankfort', 'Louisiana': 'Baton Rouge', 'Maine':
                    'Augusta', 'Maryland': 'Annapolis', 'Massachusetts': 'Boston', 'Michigan':
                    'Lansing', 'Minnesota': 'Saint Paul', 'Mississippi': 'Jackson', 'Missouri':
                    'Jefferson City', 'Montana': 'Helena', 'Nebraska': 'Lincoln', 'Nevada':
                    'Carson City', 'New Hampshire': 'Concord', 'New Jersey': 'Trenton', 'NewMexico': 'Santa Fe',
                'New York': 'Albany', 'North Carolina': 'Raleigh',
                'North Dakota': 'Bismarck', 'Ohio': 'Columbus', 'Oklahoma': 'Oklahoma City',
                'Oregon': 'Salem', 'Pennsylvania': 'Harrisburg', 'Rhode Island': 'Providence',
                'South Carolina': 'Columbia', 'South Dakota': 'Pierre', 'Tennessee':
                    'Nashville', 'Texas': 'Austin', 'Utah': 'Salt Lake City', 'Vermont':
                    'Montpelier', 'Virginia': 'Richmond', 'Washington': 'Olympia', 'WestVirginia': 'Charleston',
                'Wisconsin': 'Madison', 'Wyoming': 'Cheyenne'}
    
    
    # 第 2 步：创建测验文件，并打乱问题的次序
    # Generate 35 quiz files.
    for quizNum in range(35):
        # Create the quiz and answer key files.
        quizFile = open('capitalsquiz%s.txt' % (quizNum + 1), 'w')
        answerKeyFile = open('capitalsquiz_answers%s.txt' % (quizNum + 1), 'w')
    
        # Write out the header for the quiz.
        quizFile.write('Name:\n\nDate:\n\nPeriod:\n\n')
        quizFile.write((' ' * 20) + 'State Capitals Quiz (Form %s)' % (quizNum + 1))
        quizFile.write('\n\n')
    
        # Shuffle the order of the states.
        states = list(capitals.keys())
        random.shuffle(states)
    
        
        # 第 3 步：创建答案选项
    	# Loop through all 50 states, making a question for each.
        for questionNum in range(50):
            # Get right and wrong answers.
            correctAnswer = capitals[states[questionNum]]
            wrongAnswers = list(capitals.values())
            del wrongAnswers[wrongAnswers.index(correctAnswer)]
            wrongAnswers = random.sample(wrongAnswers, 3)
            answerOptions = wrongAnswers + [correctAnswer]
            random.shuffle(answerOptions)
    
    
    	    # 第 4 步：将内容写入测验试卷和答案文件
            # Write the question and the answer options to the quiz file.
            quizFile.write('%s. What is the capital of %s?\n' % (questionNum + 1, states[questionNum]))
            for i in range(4):
                quizFile.write(' %s. %s\n' % ('ABCD'[i], answerOptions[i]))
            quizFile.write('\n')
    
            # Write the answer key to a file.
            answerKeyFile.write('%s. %s\n' % (questionNum + 1, 'ABCD'[answerOptions.index(correctAnswer)]))
        quizFile.close()
        answerKeyFile.close()