如何显示每个模块中每个测验的所有分数？

Question

我创建了一个带有测验的电子学习模块。然而，当用户完成后，它仅显示每个模块中的一个分数。 这是例子：

当我在模块 1 中进行测验时显示： 网络基础知识：分数 - 10 网络工具和测试设备：得分 - 0 网络电缆：得分-0

当我在模块 2 中进行测验时显示： 网络基础知识：分数 - 0 网络工具和测试设备：分数 - 10 网络电缆：得分 - 0

当我在模块 3 中进行测验时显示： 网络基础知识：分数 - 0 网络工具和测试设备：得分 - 0 网络电缆：得分 - 7

应该是这样的：

当我在模块 1 中进行测验时： 网络基础知识：分数 - 10 网络工具和测试设备：得分 - 0 网络电缆：得分-0

当我在模块 2 中进行测验时显示： 网络基础知识：分数 - 10 网络工具和测试设备：分数 - 10 网络电缆：得分 - 0

当我在模块 3 中进行测验时显示： 网络基础知识：分数 - 10 网络工具和测试设备：分数 - 10 网络电缆：得分 - 7

这是我的代码：

@app.route("/提交", 方法=["POST", "GET"]) def Submit_quiz(): 全球电子邮件 全局测验_尝试

users = []
attempts = []
scores = {'Fundamentals of Networking': 0, 'Network Tools and Testing Devices': 0, 'Network Cables': 0}
quiz_files = ["questions1.txt", "questions2.txt", "questions3.txt"]

for idx, quiz_file in enumerate(quiz_files):
    quiz = []
    questions_file = open(quiz_file, "r")
    questions = questions_file.read().splitlines()
    questions_file.close()
    number = 0

    for number, question in enumerate(questions):
        question_object = create_question_object(question, number)
        quiz.append(question_object)

    for idx in range(0, len(quiz)):
        mcq = "mcq" + str(idx + 1)
        attempts.append(request.form.get(mcq))

    print("Length of quiz:", len(quiz))
    print("Length of attempts:", len(attempts))

    if quiz_file == "questions1.txt":
        quiz_name = "Fundamentals of Networking"
    elif quiz_file == "questions2.txt":
        quiz_name = "Network Tools and Testing Devices"
    else:
        quiz_name = "Network Cables"

    for idx in range(0, len(quiz)):
        if quiz[idx].correct == attempts[idx]:
            scores[quiz_name] += 1

users_data_file = open("users_data.txt", "r")
users = users_data_file.read().splitlines()
users_data_file.close()

for idx in range(0, len(users)):
    if email == get_field(users[idx], 1):
        users[idx] = (
            str(get_field(users[idx], 0))
            + ","
            + str(get_field(users[idx], 1))
            + ","
            + str(get_field(users[idx], 2))
            + ","
            + str(scores["Fundamentals of Networking"])
            + ","
            + str(scores["Network Tools and Testing Devices"])
            + ","
            + str(scores["Network Cables"])
        )

user_data_file = open("users_data.txt", "w")
for user in users:
    print(user, file=user_data_file, sep="\n")
user_data_file.close()

return render_template("user.html")

@app.route("/show", method=["POST", "GET"]) 定义结果（）： 全球电子邮件 用户=[]

users_data_file = open("users_data.txt", "r")
users = users_data_file.read().splitlines()
users_data_file.close()

# Initialize dictionaries to store scores for each quiz
scores = {
    'Fundamentals of Networking': 0,
    'Network Tools and Testing Devices': 0,
    'Network Cables': 0
}

for user in users:
    # Check if the user's email matches
    if email == get_field(user, 1):
        # Update scores for each quiz from the user's data
        scores['Fundamentals of Networking'] = get_field(user, 3)
        scores['Network Tools and Testing Devices'] = get_field(user, 4)
        scores['Network Cables'] = get_field(user, 5)

return render_template("result.html", scores=scores)

Answer 1

当用户访问端点提交时，您似乎将他们的分数初始化为

 {'Fundamentals of Networking': 0, 'Network Tools and Testing Devices': 0, 'Network Cables': 0}

尽管字典中没有读取和写入先前存储的分数，但会将其旧分数覆盖为 0。

旁注：我可以推荐使用

with open("users_data.txt", "w") as user_data_file :
    for user in users:
        user_data_file.write(user)

而不是手动打开和关闭文件？