如何用无第三方库的Python实现可收集答案的.exe调查程序？

Hey there! I've adjusted your code to add data storage functionality, kept it completely free of third-party libraries, and included steps to package it as an .exe for easy distribution to your 50 participants. Here's the breakdown:

核心改进后的完整代码 #

# 获取用户姓名
print("Enter your name:")
name = input().strip()

# 获取参与的团队数量（添加输入验证）
print("How many teams do you play for?")
while True:
    try:
        number_of_teams = int(input().strip())
        if number_of_teams > 0:
            break
        else:
            print("Please enter a positive number.")
    except ValueError:
        print("Invalid input. Please enter a number.")

print(f"You have to fill this form {number_of_teams} times.\n")

# 调查问题列表
questions_list = [
    "Q1. A?",
    "Q2. B?",
    "Q3. C?",
    "Q4. D?",
    "Q5. E?",
    "Q6. F?",
    "Q7. G?"
]

# 对应问题的选项列表
answers_list = [
    ["A.1", "B.2", "C.3", "D.4"],
    ["A.1", "B.2", "C.3", "D.4"],
    ["A.1", "B.2", "C.3", "D.4"],
    ["A.1", "B.2", "C.3", "D.4"],
    ["A.1", "B.2", "C.3", "D.4"],
    ["A.1", "B.2", "C.3", "D.4"],
    ["A.1", "B.2", "C.3", "D.4"]
]

# 数据存储函数（原生文件操作，无第三方库）
def save_response(name, team, responses):
    # 以追加模式打开文件，不存在则自动创建
    with open("survey_results.txt", "a", encoding="utf-8") as f:
        # 写入格式：姓名,团队,Q1答案,Q2答案,...Q7答案
        data_line = f"{name},{team},{','.join(responses)}\n"
        f.write(data_line)

# 循环处理每个团队的作答
for _ in range(number_of_teams):
    print("Enter your team name:")
    team = input().strip()
    
    # 存储当前团队的所有答案
    current_responses = []
    
    print(f"\n--- Starting survey for team: {team} ---\n")
    for question, options in zip(questions_list, answers_list):
        print(question)
        # 格式化打印选项，更易读
        for opt in options:
            print(f"  {opt}")
        # 验证答案输入有效性
        while True:
            answer = input("Enter your choice (A/B/C/D): ").strip().upper()
            if answer in ["A", "B", "C", "D"]:
                current_responses.append(answer)
                break
            else:
                print("Invalid choice. Please enter A, B, C, or D.")
        print("\n")
    
    # 保存当前团队的作答数据
    save_response(name, team, current_responses)
    print(f"--- Survey for team {team} completed. Responses saved! ---\n")

print("All surveys completed! Thank you for your participation.")

关键改进说明 #

• 数据存储：用Python原生文件操作将所有作答写入survey_results.txt，采用逗号分隔格式，方便后续用基础文本工具做简单统计
• 输入验证：添加了数字输入和答案选项的校验，避免无效数据混入
• 用户体验优化：调整了选项排版，让问卷更易读；添加了进度提示，让用户清楚当前作答状态
• 零第三方库依赖：所有功能均使用Python标准库实现，完全符合你的数据共享要求

打包为.exe文件 #

虽然Python标准库没有自带打包工具，pyinstaller是轻量且常用的打包工具（仅用于打包，不影响数据处理逻辑），步骤如下：

1. 安装pyinstaller：pip install pyinstaller
2. 在代码所在文件夹打开命令行，运行：pyinstaller --onefile --windowed your_script_name.py
   • --onefile：生成单个.exe文件，方便分发
   • --windowed：隐藏命令行窗口（如果需要保留命令行交互，去掉该参数）
3. 生成的.exe文件会在dist文件夹中，直接分发给参与者即可

基础数据分析示例（无第三方库） #

如果需要做简单统计，比如统计Q1选A的人数，可使用这段原生代码：

# 统计Q1选A的次数
count_a = 0
with open("survey_results.txt", "r", encoding="utf-8") as f:
    for line in f:
        parts = line.strip().split(",")
        if parts[2] == "A":  # Q1答案是第3个元素（索引2）
            count_a += 1
print(f"Q1选A的人数：{count_a}")

内容的提问来源于stack exchange，提问作者lonelyLearner