VS Code，如何为python指定启动文件

Question

I am running a Python app in VS Code and every time I run it I have to open the file where the code starts. Sometimes the file I am looking at is different and it is annoying to have to always remember to open that page again. To fix this I tried to change the launch.json file but it does not work;

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    // "program": "${file}",
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Python: Current File",
            "type": "python",
            "request": "launch",
            "program": "${workspaceFolder}/lecture1nn.py",
            "console": "integratedTerminal"
        }
    ]
} 

Answer 1

If you're trying to have a consistent script to execute at startup, you can define a sitecustomize module which the site module will always import. That way you can have the code in sitecustomize do what you want at start-up as a side-effect. See the site module docs for details.