如何在桌面上执行或运行Python程序？

Question

我是学习 python 的新手，运行程序（我的代码）时遇到了困难，cmd 识别出我有 3.12 Python 版本，但是当我运行使用 VS StudioCode 编写的代码时，该文件不执行任何操作。我已经修复了该目录，但它仍然保持原样（无法识别 python 文件）。 为了能够按预期运行我的代码，这是我所做的代码：

import os
from datetime import datetime, timedelta

def read_task(file1):
    tasks = {}
    if os.path.exists(file1):
        with open(file, 'r')as file:
            for line in file:
                task, completed, creation_date = line.strip().split(',')
                tasks[task] = {'completed': bool(int(completed)), 'creation_date': datetime.strptime(creation_date, '%Y-%m-%d')}
    return task

def write_tasks(file1, tasks):
    with open(file1, 'w') as file:
        for task, details in task.items():
            completed = details['completed']
            creation_date = details[creation_date].strftime('%Y-%m-%d')
            file.write (f'{task},{int(completed)},{creation_date}\n')

def main():
    file1 = 'task.txt'
    tasks = read_task(file1)

    current_date = datetime.now()
    for task, details in tasks.items():
        completed = details['completed']
        creation_date = details['creation_date']

        if completed and (current_date - creation_date).days >= 7:
            tasks[task][completed]= False

            print ("Current tasks:")

            completed = details['completed']
            print (f'{task}: {"Done" if completed else "To do"}')

            completed_task = input("Enter a completed task: ")
            tasks[completed_task]['completed'] = True

            write_tasks(file1, tasks)

            if __name__ == "__main__":
                main()

Answer 1

以下内容的缩进错误：

if name == "main": 主要（）

它不应该在主要功能下