// ==UserScript==
// @name         Keep Kaggle Notebook Alive
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  Keep the Kaggle Notebook alive by simulating user activity
// @author       liuweiqing
// @match        https://www.kaggle.com/*
// @grant        none
// @license      MIT
// ==/UserScript==
(function () {
"use strict";
// 每隔5分钟模拟一次点击事件，以保持Kaggle Notebook的活动状态
function keepAlive() {
console.log("Keeping the Kaggle Notebook alive...");
const addButton = document.querySelector('button[aria-label="Add cell"]');
if (addButton) {
addButton.click(); // 模拟点击添加单元格按钮
}
const runButton = document.querySelector(
'button[aria-label="Run current cell"]'
);
if (runButton) {
runButton.click(); // 模拟点击运行单元格按钮
}
const cutButton = document.querySelector('button[aria-label="Cut cell"]');
if (cutButton) {
cutButton.click(); // 模拟点击删除单元格按钮
}
// 随机生成几分钟的间隔
const randomInterval =
Math.floor(Math.random() * (100000 - 50000 + 1)) + 240000;
console.log(`Next execution in ${randomInterval} milliseconds.`);
// 重新设置定时器
setTimeout(keepAlive, randomInterval);
}
// 首次调用
keepAlive();
// 300000 毫秒 = 5 分钟
// 这种形式已经无法触发任何按键了
// const ctrlEnterEvent = new KeyboardEvent("keydown", {
//   bubbles: true,
//   cancelable: true,
//   key: "Enter",
//   code: "Enter",
//   location: 0,
//   ctrlKey: true, // 表示 Ctrl 键被按下
//   repeat: false,
// });
// document.dispatchEvent(EnterEvent);
})();