Python Quiz App for Mobile CSP Lesson 5.6

QuizApp_PH.py

def main():
    answer = input("Would you like to take the quiz? (y/N): ")
    if (answer.lower() == "yes" or answer.lower() == "y"):
        print()
        takeQuiz()


def takeQuiz():
    questionList, answerList = loadQuiz("quiz.txt")
    userResponseList = []
    submitted = False

    #returns if there is no quiz to take
    if (len(questionList) == 0):
        print("Error: Quiz file did not have any questions")
        return
    
    for i in range(len(questionList)):
        userResponseList.append("")

    #displays all of the questions and asks the user to pick one to answer
    while (submitted == False):
        response = ""
        questionNum = 0
        print("\nEnter the number of the question you would like to answer, or type /submit to submit the quiz.\n")
        for i in range(len(questionList)):
            print(str(i + 1) + ".", questionList[i])
        
        response = input("\nQuestion #: ")
    
        if (response.lower() == "/submit"):
            print("Submitting...")
            submitted = True
        elif (response.isnumeric()):
            questionNum = int(eval(response))
            userResponseList[questionNum - 1] = getResponse(questionList[questionNum - 1])
        else:
            print("Invalid input entered. Please try again.")
    
    score = getScore(userResponseList, answerList)
    print("You got ", score, "% of the questions correct!")

    printAnswers = False
    print("Would you like to see the answers? (y/N): ")


#Loads the quiz from a specified text file and returns two lists containing the questions and answers.
def loadQuiz(fileName):
    questions = []
    answers = []
    file = open(fileName, "r")
    fileLines = file.readlines()

    #Iterates through every line of the file and adds the ones with the proper indicators to the list
    for x in fileLines:
        if (len(x) <= 3):
            continue

        if (x[0:3] == "<p>"):
            questions.append(x[3:len(x)-1])
        elif (x[0:3] == "<a>"):
            answers.append(x[3:len(x)-1])
    
    return questions,answers


def getResponse(question):
    print("\nQuestion:", question)
    answer = input("Answer: ")
    return answer

def getScore(responses, answers):
    count = 0.0
    print(responses)
    for i in range(len(answers)):
        if (responses[i].lower() == answers[i].lower()):
            count += 1
    percent = count / len(answers) * 100
    return percent

main()