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How to use launchPersistentContext method in Playwright Internal
Best JavaScript code snippet using playwright-internal
crawl2pdf.js
Source:crawl2pdf.js 
...96 // const browser = await chromium.launch();97 // const browser = await webkit.launch();98 // webkit doesn't have page.pdf, but chromium does...99 if (argv._.includes('setup')) {100 const context = await chromium.launchPersistentContext(userDataDir, { headless: false });101 const page = await context.newPage(); 102 console.log('Connect to your authentication and log in. Quit the browser when done.')103 if (argv.u) {104 // -u or --url option included - use the URL from the command line105 try {106 console.log(` + Visiting ${argv.url}`)107 // https://playwright.dev/docs/api/class-page#pagesetdefaultnavigationtimeouttimeout108 // https://playwright.dev/docs/api/class-page#pagegotourl-options109 await page.goto(argv.url, {timeout: 45000, waitUntil: 'networkidle'})110 } catch (err) {111 console.log(` * Unable to load ${argv.url} within timeout of 45 sec, moving on`)112 failedURLs.add(argv.url)113 }114 }115 } else if (argv._.includes('crawl')) { 116 if (argv.url) {117 const context = await chromium.launchPersistentContext(userDataDir, { headless: false });118 const page = await context.newPage();119 const startURL = new NODEURL.URL(argv.url)120 startHost = startURL.host121 startPathname = startURL.pathname122 123 console.log("Crawling starting from ", startURL.href)124 await crawl(startURL.href, page)125 // Make another round through any URLs that fell through the cracks126 // due to timeouts127 for await (const tryAgainUrl of failedURLs) {128 await crawl(tryAgainUrl, page)129 }130 console.log(`Checked ${seenURLs.size} URLs`) 131 await browser.close();132 } else {133 yargs.showHelp()134 }135 } else if (argv._.includes('render')) {136 if (argv.f) {137 const context = await chromium.launchPersistentContext(userDataDir, { headless: false });138 const page = await context.newPage();139 // -f, or --file option included - open and read URLS from a file140 const data = fs.readFileSync(argv.f, 'utf8')141 // split data into lines - /r or /n as newline142 const lines = data.split(/\r?\n/);143 for (let index = 0; index < lines.length; index++) {144 if (lines[index]) {145 try {146 console.log(` + Visiting ${url}`)147 // https://playwright.dev/docs/api/class-page#pagesetdefaultnavigationtimeouttimeout148 // https://playwright.dev/docs/api/class-page#pagegotourl-options149 await page.goto(url, {timeout: 45000, waitUntil: 'networkidle'})150 console.log("rendering ", lines[index])151 await render(lines[index], page) 152 } catch (err) {153 console.log(` * Unable to load ${url} within timeout of 45 sec, moving on`)154 failedURLs.add(url)155 }156 }157 }158 await browser.close();159 } else if (argv.u) {160 const context = await chromium.launchPersistentContext(userDataDir, { headless: false });161 const page = await context.newPage();162 // -u or --url option included - use the URL from the command line163 console.log("rendering ", argv.url)164 try {165 console.log(` + Visiting ${argv.url}`)166 // https://playwright.dev/docs/api/class-page#pagesetdefaultnavigationtimeouttimeout167 // https://playwright.dev/docs/api/class-page#pagegotourl-options168 await page.goto(argv.url, {timeout: 45000, waitUntil: 'networkidle'})169 await render(argv.url, page) 170 } catch (err) {171 console.log(` * Unable to load ${argv.url} within timeout of 45 sec, moving on`)172 failedURLs.add(argv.url)173 }174 await browser.close();...
browser-type.js
Source:browser-type.js
...31 return browser;32 }33 async launchPersistentContext ( userDataDir, options ) {34 options = this.#prepareOptions( options );35 const browser = await super.launchPersistentContext( userDataDir, options );36 browser.isHeadless = !!options.headless;37 return browser;38 }39 async launchServer ( options ) {40 options = this.#prepareOptions( options );41 const browser = await super.launchServer( options );42 browser.isHeadless = !!options.headless;43 return browser;44 }45 #prepareOptions ( options = {} ) {46 options = { ...options };47 options.headless ??= process.platform === "win32" ? false : true;48 if ( this._initializer.name === "chromium" ) {49 options.args = [...DEFAULT_ARGS, ...( options.args || [] )];...
browserTypeDispatcher.js
Source:browserTypeDispatcher.js
...33 return {34 browser: new _browserDispatcher.BrowserDispatcher(this._scope, browser)35 };36 }37 async launchPersistentContext(params, metadata) {38 const browserContext = await this._object.launchPersistentContext(metadata, params.userDataDir, params);39 return {40 context: new _browserContextDispatcher.BrowserContextDispatcher(this._scope, browserContext)41 };42 }43 async connectOverCDP(params, metadata) {44 const browser = await this._object.connectOverCDP(metadata, params.endpointURL, params, params.timeout);45 const browserDispatcher = new _browserDispatcher.BrowserDispatcher(this._scope, browser);46 return {47 browser: browserDispatcher,48 defaultContext: browser._defaultContext ? new _browserContextDispatcher.BrowserContextDispatcher(browserDispatcher._scope, browser._defaultContext) : undefined49 };50 }51}52exports.BrowserTypeDispatcher = BrowserTypeDispatcher;
main.js
Source:main.js
...9const download = require("./download");10// load the info needed to download the items11const downloadItems = require("./downloadItems");12chromium // launch browser13 .launchPersistentContext(userDataDir, launchOptions)14 .then(async browser => {15 16 // enqueue downloads17 let downloads = [];18 for (let item of downloadItems) {19 let page = await browser.newPage(); // new tab for each newspaper20 downloads.push(21 // promise a download v--- toggle to see errors22 download(item, page, downloadsPath, false)23 .then(console.log) // logs success24 .catch(console.log) // logs failure25 );26 }27 // wait for all downloads to finish / fail...
browser.js
Source:browser.js
2async function startBrowser() {3 const userDataDir = "./session1";4 // extension to remove ads5 const adguard = require("path").join(__dirname, "adguard");6 const browser = await playwright.chromium.launchPersistentContext(7 userDataDir,8 {9 headless: false,10 channel: "chrome",11 permissions: ["camera", "microphone"],12 ignoreDefaultArgs: [13 "--disable-component-extensions-with-background-pages",14 ],15 args: [16 `--disable-extensions-except=${adguard}`,17 `--load-extension=${adguard}`,18 "--auto-select-desktop-capture-source=YouTube",19 ],20 colorScheme: "dark",...
setupBrowserContext.js
Source:setupBrowserContext.js
...20 if (!pwConfig.browserName)21 throw new Error(22 `Missing browser name. Must be one of 'chromium', 'firefox', or 'webkit'`23 )24 return await playwright[pwConfig.browserName].launchPersistentContext(25 world.paths.storageDir,26 bConf27 )28}29module.exports = {30 setupBrowserContext,...
commands.js
Source:commands.js
1import { firefox } from "playwright";2export async function watch(url) {3 const profileDirPath = `${process.env.APPDATA}/watchyt/profiles/firefox`;4 const ctx = await firefox.launchPersistentContext(profileDirPath, {5 headless: false,6 });7 const page = ctx.pages()[0];8 await page.goto(url);9 await page.waitForNavigation({ timeout: 0 });10 await ctx.close();11}12export async function setup() {13 const profileDirPath = `${process.env.APPDATA}/watchyt/profiles/firefox`;14 const ctx = await firefox.launchPersistentContext(profileDirPath, {15 headless: false,16 });17 const page = ctx.pages()[0];18 const googleLoginUrl =19 "https://accounts.google.com/ServiceLogin?hl=pl&passive=true&continue=https://www.google.pl/&ec=GAZAmgQ";20 await page.goto(googleLoginUrl, { timeout: 0 });21 page.on("close", async (page) => {22 await ctx.close();23 });...
playwright.js
Source:playwright.js
1import {chromium} from "playwright";2import yo from './constants.js';3const launch = new Promise((resolve) => {4 chromium.launchPersistentContext(5 yo.BROWSER_DATA_DIRECTORY,6 {7 headless: false,8 devtools: true9 }).then(browser => {10 browser.newPage()11 .then(page => {12 resolve(page);13 page.goto(yo.APP_URL, {14 timeout: 1337 * 69 * 42015 });16 })17 });18})...
Using AI Code Generation
1const { launchPersistentContext } = require('playwright');2const { chromium } = require('playwright');3const { firefox } = require('playwright');4const { webkit } = require('playwright');5(async () => {6 const browser = await chromium.launchPersistentContext('C:\\Users\\v-akshay\\Desktop\\Data\\test', {7 });8 const page = await browser.newPage();9 await page.screenshot({ path: 'google.png' });10 await browser.close();11})();12const { launch } = require('playwright');13const { chromium } = require('playwright');14const { firefox } = require('playwright');15const { webkit } = require('playwright');16(async () => {17 const browser = await chromium.launch({18 });19 const page = await browser.newPage();20 await page.screenshot({ path: 'google.png' });21 await browser.close();22})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launchPersistentContext('/tmp/test', { headless: false });4 const page = await browser.newPage();5 await page.screenshot({ path: `example.png` });6 await browser.close();7})();8const { chromium } = require('playwright');9(async () => {10 const browser = await chromium.launchPersistentContext('/tmp/test', { headless: false });11 const page = await browser.newPage();12 await page.screenshot({ path: `example.png` });13 await browser.close();14})();15Chromium Version 92.0.4502.0 (Official Build) canary (64-bit)
Using AI Code Generation
1const { launchPersistentContext } = require('playwright/lib/server/chromium/crBrowser');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await launchPersistentContext(browser, {6 viewport: { width: 1280, height: 720 },7 });8 const page = await context.newPage();9 await page.screenshot({ path: 'example.png' });10 await browser.close();11})();12const { launchPersistentContext } = require('playwright/lib/server/chromium/crBrowser');13module.exports = { launchPersistentContext };14const { launchPersistentContext } = require('playwright/lib/server/chromium/crBrowser');15module.exports = { launchPersistentContext };16const { launchPersistentContext } = require('playwright/lib/server/chromium/crBrowser');17module.exports = { launchPersistentContext };18const { launchPersistentContext } = require('playwright/lib/server/chromium/crBrowser');19module.exports = { launchPersistentContext };20const { launchPersistentContext } = require('playwright/lib/server/chromium/crBrowser');21module.exports = { launchPersistentContext };22const { launchPersistentContext } = require('playwright/lib/server/chromium/crBrowser');23module.exports = { launchPersistentContext };24const { launchPersistentContext } = require('playwright/lib/server/chromium/crBrowser');25module.exports = { launchPersistentContext };
Using AI Code Generation
1const { launchPersistentContext } = require('playwright-core/lib/server/browserType');2const { chromium } = require('playwright-core');3const { createWriteStream } = require('fs');4const path = require('path');5(async () => {6 const headless = process.env.HEADLESS !== 'false';7 const browser = await chromium.launch({ headless });8 const context = await launchPersistentContext(browser, {9 downloadsPath: path.join(__dirname, 'downloads'),10 });11 const page = await context.newPage();12 await page.screenshot({ path: 'google.png' });13 const [download] = await Promise.all([14 page.waitForEvent('download'),15 ]);16 const file = createWriteStream(path.join(__dirname, 'downloads', 'playwright.pdf'));17 await download.saveAs().pipe(file);18 await browser.close();19})();20{21 "scripts": {22 },23 "dependencies": {24 }25}
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launchPersistentContext('/home/user/mydata', {4 });5 const page = await browser.newPage();6 await page.screenshot({ path: 'example.png' });7 await browser.close();8})();
Using AI Code Generation
1const { launchPersistentContext } = require('playwright-core/lib/server/browserType');2const path = require('path');3const { chromium } = require('playwright-core');4const browserType = chromium;5const userDataDir = path.join(__dirname, 'userDataDir');6const browserApp = browserType._defaultArgs(browserType.executablePath(), {userDataDir});7(async () => {8 const browser = await launchPersistentContext(browserApp, userDataDir);9 const page = await browser.newPage();10 await page.screenshot({ path: 'google.png' });11 await browser.close();12})();13Puppeteer is a Node library which provides a high-level API to control headless Chrome or Chromium over the DevTools Protocol. Puppeteer runs headless by default, but can be configured to run full (non-headless) Chrome or Chromium. Puppeteer is developed by
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.chromium.launchPersistentContext('/home/user/playwright', {4 });5 const context = browser.contexts()[0];6 const page = await context.newPage();7 await page.screenshot({ path: 'google.png' });8 await browser.close();9})();
Using AI Code Generation
1const playwright = require('playwright');2const { launchPersistentContext } = require('playwright/lib/server/launchPersistentContext');3const { chromium } = require('playwright');4(async () => {5 const browser = await chromium.launch({ headless: false });6 const context = await launchPersistentContext(browser, {7 });8 const page = await context.newPage();9 await page.screenshot({ path: 'example.png' });10 await browser.close();11})();12 at processTicksAndRejections (internal/process/task_queues.js:97:5)13const { launchPersistentContext } = require(‘playwright/lib/server/launchPersistentContext’);14const { chromium } = require(‘playwright’);15(async () => {16const browser = await chromium.launch({ headless: false });17const context = await launchPersistentContext(browser, {18});19const page = await context.newPage();20await page.screenshot({ path: ‘example.png’ });21await browser.close();22})();
Using AI Code Generation
1const playwright = require('playwright');2(async () => {3 const browser = await playwright.launchPersistentContext('C:\\Users\\<youruser>\\AppData\\Local\\Google\\Chrome\\User Data', {4 });5 const context = await browser.newContext();6 const page = await context.newPage();7})();
Using AI Code Generation
1const playwright = require("playwright");2(async () => {3 const browser = await playwright.chromium.launchPersistentContext(4 {5 }6 );7 const page = await browser.newPage();8 await page.screenshot({ path: "google.png" });9 await browser.close();10})();11const playwright = require("playwright");12(async () => {13 const browser = await playwright.chromium.launchPersistentContext(14 {15 }16 );17 const page = await browser.newPage();18 await page.screenshot({ path: "google.png" });19 await browser.close();20})();
Playwright tutorial
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- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
- Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
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- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
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- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
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