Best JavaScript code snippet using puppeteer
install.js
Source:install.js
...30 downloadBrowser,31 logPolitely,32 } = require('./lib/cjs/puppeteer/node/install');33 if (process.env.PUPPETEER_SKIP_DOWNLOAD) {34 logPolitely(35 '**INFO** Skipping browser download. "PUPPETEER_SKIP_DOWNLOAD" environment variable was found.'36 );37 return;38 }39 if (40 process.env.NPM_CONFIG_PUPPETEER_SKIP_DOWNLOAD ||41 process.env.npm_config_puppeteer_skip_download42 ) {43 logPolitely(44 '**INFO** Skipping browser download. "PUPPETEER_SKIP_DOWNLOAD" was set in npm config.'45 );46 return;47 }48 if (49 process.env.NPM_PACKAGE_CONFIG_PUPPETEER_SKIP_DOWNLOAD ||50 process.env.npm_package_config_puppeteer_skip_download51 ) {52 logPolitely(53 '**INFO** Skipping browser download. "PUPPETEER_SKIP_DOWNLOAD" was set in project config.'54 );55 return;56 }57 if (process.env.PUPPETEER_SKIP_CHROMIUM_DOWNLOAD) {58 logPolitely(59 '**INFO** Skipping browser download. "PUPPETEER_SKIP_CHROMIUM_DOWNLOAD" environment variable was found.'60 );61 return;62 }63 if (64 process.env.NPM_CONFIG_PUPPETEER_SKIP_CHROMIUM_DOWNLOAD ||65 process.env.npm_config_puppeteer_skip_chromium_download66 ) {67 logPolitely(68 '**INFO** Skipping browser download. "PUPPETEER_SKIP_CHROMIUM_DOWNLOAD" was set in npm config.'69 );70 return;71 }72 if (73 process.env.NPM_PACKAGE_CONFIG_PUPPETEER_SKIP_CHROMIUM_DOWNLOAD ||74 process.env.npm_package_config_puppeteer_skip_chromium_download75 ) {76 logPolitely(77 '**INFO** Skipping browser download. "PUPPETEER_SKIP_CHROMIUM_DOWNLOAD" was set in project config.'78 );79 return;80 }81 downloadBrowser();82}...
Using AI Code Generation
1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 await page.screenshot({path: 'example.png'});6 await browser.close();7})();8const EventEmitter = require('events');9class Connection extends EventEmitter {10 constructor(url) {11 super();12 this._url = url;13 this._lastId = 0;14 this._callbacks = new Map();15 this._connectionClosed = false;16 this._lastObjectID = 1000;17 this._objects = new Map();18 this._sessions = new Map();19 this._onMessage = this._onMessage.bind(this);20 this._onClose = this._onClose.bind(this);21 this._onError = this._onError.bind(this);22 this._connect();23 }24 _connect() {25 this._ws = new WebSocket(this._url);26 this._ws.addEventListener('message', this._onMessage);27 this._ws.addEventListener('close', this._onClose);28 this._ws.addEventListener('error', this._onError);29 }30 _onMessage(event) {31 const message = JSON.parse(event.data);32 if (message.method === 'Target.receivedMessageFromTarget') {33 const sessionId = message.params.sessionId;34 const session = this._sessions.get(sessionId);35 if (!session)36 return;37 session._onMessage(message.params.message);38 return;39 }40 if (message.id) {41 const callback = this._callbacks.get(message.id);42 if (!callback)43 return;44 this._callbacks.delete(message.id);45 callback(message.error, message.result);46 return;47 }48 if (message.method === 'Target.attachedToTarget') {49 const session = new CDPSession(this, message.params.sessionId, message.params.targetInfo.type);50 this._sessions.set(message.params.sessionId, session);51 this.emit(CDPSession.Events.Disconnected, session);52 return;53 }54 if (message.method === 'Target.detachedFromTarget') {55 const session = this._sessions.get(message.params.sessionId);56 this._sessions.delete(message.params.sessionId);57 if (!session)58 return;
Using AI Code Generation
1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 await page.screenshot({path: 'google.png'});6 await browser.close();7})();
Using AI Code Generation
1const puppeteer = require('puppeteer');2const logPolitely = require('puppeteer-log-politely');3(async () => {4 const browser = await puppeteer.launch();5 const page = await browser.newPage();6 await logPolitely(page);7 await browser.close();8})();9### logPolitely(page[, options])
Using AI Code Generation
1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 await page.screenshot({path: 'google.png'});6 await browser.close();7})();8const puppeteer = require('puppeteer');9(async () => {10 const browser = await puppeteer.launch();11 const page = await browser.newPage();12 await page.screenshot({path: 'google.png'});13 await browser.close();14})();15const puppeteer = require('puppeteer');16(async () => {17 const browser = await puppeteer.launch();18 const page = await browser.newPage();19 await page.screenshot({path: 'google.png'});20 await browser.close();21})();22const puppeteer = require('puppeteer');23(async () => {24 const browser = await puppeteer.launch();25 const page = await browser.newPage();26 await page.screenshot({path: 'google.png'});27 await browser.close();28})();29const puppeteer = require('puppeteer');30(async () => {31 const browser = await puppeteer.launch();32 const page = await browser.newPage();33 await page.screenshot({path: 'google.png'});34 await browser.close();35})();36const puppeteer = require('puppeteer');37(async () => {38 const browser = await puppeteer.launch();39 const page = await browser.newPage();40 await page.screenshot({path: 'google.png'});41 await browser.close();42})();43const puppeteer = require('puppeteer');
Using AI Code Generation
1const puppeteer = require('puppeteer');2const browser = await puppeteer.launch();3const page = await browser.newPage();4await page.screenshot({path: 'example.png'});5await browser.close();6const puppeteer = require('puppeteer');7const browser = await puppeteer.launch();8const page = await browser.newPage();9await page.screenshot({path: 'example.png'});10await browser.close();11const puppeteer = require('puppeteer');12const browser = await puppeteer.launch();13const page = await browser.newPage();14await page.screenshot({path: 'example.png'});15await browser.close();16const puppeteer = require('puppeteer');17const browser = await puppeteer.launch();18const page = await browser.newPage();19await page.screenshot({path: 'example.png'});20await browser.close();21const puppeteer = require('puppeteer');22const browser = await puppeteer.launch();23const page = await browser.newPage();24await page.screenshot({path: 'example.png'});25await browser.close();26const puppeteer = require('puppeteer');27const browser = await puppeteer.launch();28const page = await browser.newPage();29await page.screenshot({path: 'example.png'});30await browser.close();31const puppeteer = require('puppeteer');32const browser = await puppeteer.launch();33const page = await browser.newPage();34await page.screenshot({path: 'example.png'});35await browser.close();36const puppeteer = require('puppeteer');
Using AI Code Generation
1const puppeteer = require('puppeteer');2const logPolitely = require('puppeteer-log-politely');3const browser = await puppeteer.launch();4const page = await browser.newPage();5await logPolitely(page);6await browser.close();7### logPolitely(page[, options])8MIT © [Shinnosuke Watanabe](
Using AI Code Generation
1const puppeteer = require('puppeteer');2const browser = await puppeteer.launch();3const page = await browser.newPage();4await page.logPolitely('Hello World');5await browser.close();6const logPolitely = async function(message) {7 console.log(message);8};9module.exports = { launch, connect, executablePath, defaultArgs, logPolitely };10const logPolitely = async function(message) {11 console.log(message);12};13module.exports = { logPolitely };14const puppeteer = {15 launch: require('./lib/Launcher').launch,16 connect: require('./lib/Launcher').connect,17 executablePath: require('./lib/Launcher').executablePath,18 defaultArgs: require('./lib/Launcher').defaultArgs,19 logPolitely: require('./lib/Browser').logPolitely,20 logPolitely: require('./lib/Page').logPolitely21};22module.exports = puppeteer;
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