How to use lifecyclePromise method in Puppeteer
Best JavaScript code snippet using puppeteer
LifecycleWatcher.js
Source:LifecycleWatcher.js 
...105 }106 /**107 * @return {!Promise}108 */109 lifecyclePromise() {110 return this._lifecyclePromise;111 }112 /**113 * @return {!Promise<?Error>}114 */115 timeoutOrTerminationPromise() {116 return Promise.race([this._timeoutPromise, this._terminationPromise]);117 }118 /**119 * @return {!Promise<?Error>}120 */121 _createTimeoutPromise() {122 if (!this._timeout)123 return new Promise(() => {});...
AppBuilder.js
Source:AppBuilder.js
1import React, { Component } from 'react';2import { YellowBox } from 'react-native';3import PropTypes from 'prop-types';4import {5 assertExtensionsExist,6 assertNotEmpty,7 callLifecycleFunction,8 getApplicationCanonicalObject,9 renderMainContent,10 renderProviders,11 createAppContextConsumer,12} from './services';13const APP_CONTEXT = Symbol('appContext');14export let AppContextProvider;15// Temporarily ignoring cyclic dependency warnings and deprecated lifecycle16// methods until package maintainers can resolve these17YellowBox.ignoreWarnings([18 'Require cycle:',19 'componentWillReceiveProps',20 'componentWillUpdate',21 'componentWillMount',22]);23/**24 * Creates an application class that represents a root25 * react native component, and uses the context initialized26 * through the AppBuilder API. Each call to this method will27 * return a new class.28 *29 * @param appContext The context configured through the builder API.30 * @returns {App} The App class.31 */32function createApplication(appContext) {33 const App = class App extends Component {34 constructor(props) {35 super(props);36 this.state = {37 style: null,38 };39 this.store = null;40 }41 getChildContext() {42 return { screens: appContext.screens };43 }44 /**45 * Returns the extensions used to initialize the app.46 * @returns {*} The extensions.47 */48 getExtensions() {49 return Object.assign({}, appContext.extensions);50 }51 getProviders() {52 return Object.assign({}, appContext.providers);53 }54 /**55 * Return all registered screens available in the application.56 * @returns {*} Exported screens from all extensions57 */58 getScreens() {59 return Object.assign({}, appContext.screens);60 }61 /**62 * Returns the redux state of the app.63 * @returns {*} The redux state.64 */65 getState() {66 return this.getStore().getState();67 }68 /**69 * Returns the redux store of the app.70 * @returns {*} The redux store.71 */72 getStore() {73 assertNotEmpty(this.store);74 return this.store;75 }76 getStyle() {77 return this.state.style;78 }79 /**80 * Returns available themes in the app.81 * @returns {*} The screens.82 */83 getThemes() {84 return Object.assign({}, appContext.themes);85 }86 setScreens(screens) {87 Object.assign(appContext.screens, screens);88 }89 /**90 * Return current redux store instance.91 *92 * *** WARNING ***93 * This function will be deprecated since store will be imported from `shoutem.redux` extension.94 *95 * @param {*} store Returns Redux store instance96 */97 setStore(store) {98 this.store = store;99 }100 setStyle(style) {101 this.setState({ style });102 }103 componentWillMount() {104 this.lifecyclePromise = callLifecycleFunction(this, appContext.extensions, 'appWillMount');105 }106 componentDidMount() {107 this.lifecyclePromise108 .then(() => callLifecycleFunction(this, appContext.extensions, 'appDidMount'))109 .then(() => callLifecycleFunction(this, appContext.extensions, 'appDidFinishLaunching'));110 }111 componentWillUnmount() {112 callLifecycleFunction(this, appContext.extensions, 'appWillUnmount');113 }114 render() {115 const extensions = appContext.extensions;116 const mainContent = renderMainContent(this, extensions);117 const renderedContent = renderProviders(extensions, mainContent);118 return renderedContent;119 }120 };121 App.propTypes = {122 children: PropTypes.node,123 };124 App.childContextTypes = {125 screens: PropTypes.object,126 };127 return App;128}129/**130 * Builds and initializes an App class that represents a root131 * react native component. Every call to the build method will132 * return a new App class that will use the data from the context133 * initialized through the AppBuilder.134 */135export class AppBuilder {136 constructor() {137 this[APP_CONTEXT] = {138 extensions: {},139 screens: {},140 themes: {},141 };142 }143 setExtensions(extensions) {144 this[APP_CONTEXT].extensions = Object.assign({}, extensions);145 return this;146 }147 /**148 * *** WARNING ***149 * This is only temporary here, it will be removed once shoutem.navigation ext is rewritten150 * in React Navigation.151 * For now, we have to support previous AppBuilder interface to avoid crashes.152 *153 * @param {Function} renderFunction Navigation bar render function154 */155 setRenderNavigationBar(renderFunction = () => { }) {156 this[APP_CONTEXT].renderNavigationBar = renderFunction;157 return this;158 }159 /**160 * Save only static content in app context, do not resolve dynamic content161 * which depends on state or it can be changed without new configuration.162 * We want everything to propagate through components properties and163 * automatically refreshes on update.164 */165 build() {166 // Capture the cloned appContext here, so that167 // each app gets its own context.168 const appContext = Object.assign({}, this[APP_CONTEXT]);169 assertExtensionsExist(appContext.extensions);170 AppContextProvider = createAppContextConsumer(appContext.extensions);171 appContext.screens = getApplicationCanonicalObject('screens', appContext);172 appContext.themes = getApplicationCanonicalObject('themes', appContext);173 return createApplication(appContext);174 }...
screenshot.js
Source:screenshot.js
...14 page._frameManager._timeoutSettings.navigationTimeout()15 )16 const error = await Promise.race([17 watcher.timeoutOrTerminationPromise(),18 watcher.lifecyclePromise(),19 ])20 watcher.dispose()21 if (error)22 throw error23}24async function pageWaitForNetworkIdle (page, timeout, maxInflightRequests = 0) {25 let inflight = 026 let fulfill27 let promise = new Promise(x => fulfill = x)28 const onRequestStarted = () => {29 ++inflight30 if (inflight > maxInflightRequests) {31 clearTimeout(timeoutId)32 }...
timeout.js
Source:timeout.js
1/**2 * Created with JavaScript.3 * User: RGXMG4 * Email: rickgrimes9229@gmail.com/759237309@qq.com5 * Date: 2020/6/76 * Time: 15:257 *8 */9// è§å®appç¸å
³çè¶
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ç½®10const TIMEOUTS = {11 bootstrap: {12 milliseconds: 3000,13 rejectWhenTimeout: false14 },15 mount: {16 milliseconds: 3000,17 rejectWhenTimeout: false18 },19 unmount: {20 milliseconds: 3000,21 rejectWhenTimeout: false22 }23};24/**25 * å¤æä¸ä¸ªlifecycleå½æ°æ¯å¦è¶
æ¶26 * @param lifecyclePromise27 * @param description28 * @param timeout29 */30function reasonableTime(lifecyclePromise, description, timeout) {31 // 设置ä¸ä¸ªåé, é»è®¤æ²¡æå®æ32 let finished = false;33 return new Promise((resolve, reject) => {34 lifecyclePromise35 .then(() => {36 finished = true;37 resolve();38 })39 .catch(() => {40 finished = true;41 reject(description);42 });43 // 设置ä¸ä¸ªå®æ¶å¨ï¼å¦æå¨timeout.millisecondså
ï¼44 // è¿æªæ§è¡ä¸é¢çlifecyclePromise.thenæ¹æ³ï¼å表示è¶
æ¶45 setTimeout(() => {46 if (finished) {47 return;48 }49 if (timeout.rejectWhenTimeout) {50 reject(description);51 } else {52 console.log(`timeout:::${description}`);53 }54 }, timeout.milliseconds);55 });56}57/**58 * ç¡®ä¿Appä¸è½å¤æ¿å°å®æçtimeoutsé
ç½®59 * @param appConfig60 * @returns {{unmount: {milliseconds: number, rejectWhenTimeout: boolean}, bootstrap: {milliseconds: number, rejectWhenTimeout: boolean}, mount: {milliseconds: number, rejectWhenTimeout: boolean}}}61 */62function ensureAppTimeouts(appConfig) {63 return {64 ...TIMEOUTS,65 ...(appConfig.timeouts || {})66 };67}...
helper.js
Source:helper.js
1export function smellLikePromise(promise) {2 if (promise instanceof Promise) {3 return true;4 }5 return (6 promise && typeof promise === "object" && typeof promise.then === "function"7 );8}9export function flattenLifecyclesArray(lifecycles, description) {10 lifecycles = [].concat(lifecycles);11 return function (props) {12 return new Promise(async (resolve, reject) => {13 let index = 0;14 for await (const lifecycle of lifecycles) {15 const lifecyclePromise = lifecycle(props);16 if (!smellLikePromise(lifecyclePromise)) {17 reject(new Error(`${description} has error`));18 break;19 }20 try {21 await lifecyclePromise;22 index++;23 if (index === lifecycles.length) {24 resolve();25 }26 } catch (e) {27 reject(e);28 break;29 }30 }31 });32 };33}34export function getProps(app) {35 return {36 name: app.name,37 status: app.status,38 ...app.customProps,39 };...
timeouts.js
Source:timeouts.js
1const globalTimeoutConfig = {2 bootstrap: {3 milliseconds: 3000,4 rejectOnTimeout: false5 },6 mount: {7 milliseconds: 3000,8 rejectOnTimeout: false9 },10 unmount: {11 milliseconds: 3000,12 rejectOnTimeout: false13 }14}15export function reasonableTime (lifecyclePromise, lifecycleTimeoutConfig, description) {16 return new Promise((resolve, reject) => {17 let finished = false;18 lifecyclePromise.then(data => {19 finished = true;20 resolve(data)21 }, (e) => {22 finished = true;23 reject(e);24 })25 setTimeout(() => {26 if (finished) {27 return;28 }29 if (lifecycleTimeoutConfig.rejectOnTimeout) {30 reject(`${description} did not resolve or reject for ${lifecycleTimeoutConfig.milliseconds}.`);31 } else {32 console.log('time exceed');33 }34 }, lifecycleTimeoutConfig.milliseconds);35 });36}37export function ensureValidAppTimeouts (timeouts = {}) {38 return {39 ...globalTimeoutConfig,40 ...timeouts41 }...
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 puppeteer = require('puppeteer');9 .launch()10 .then(browser => browser.newPage())11 .then(() => page.screenshot({path: 'example.png'}))12 .then(() => browser.close())13 .catch(error => {14 console.log(error);15 });
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 puppeteer = require('puppeteer');9(async () => {10 const browser = await puppeteer.launch();11 const page = await browser.newPage();12 await page.screenshot({path: 'example.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: 'example.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: 'example.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: 'example.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: 'example.png'});41 await browser.close();42})();43const puppeteer = require('puppeteer');44(async () => {45 const browser = await puppeteer.launch();46 const page = await browser.newPage();47 await page.goto('
Using AI Code Generation
1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch({headless: false});4 const page = await browser.newPage();5 await page.screenshot({path: 'example.png'});6 await browser.close();7})();8const puppeteer = require('puppeteer');9(async () => {10 const browser = await puppeteer.launch({headless: false});11 const page = await browser.newPage();12 await page.screenshot({path: 'example.png'});13 await browser.close();14})();15const puppeteer = require('puppeteer');16(async () => {17 const browser = await puppeteer.launch({headless: false});18 const page = await browser.newPage();19 await page.screenshot({path: 'example.png'});20 await browser.close();21})();22const puppeteer = require('puppeteer');23(async () => {24 const browser = await puppeteer.launch({headless: false});25 const page = await browser.newPage();26 await page.screenshot({path: 'example.png'});27 await browser.close();28})();29const puppeteer = require('puppeteer');30(async () => {31 const browser = await puppeteer.launch({headless: false});32 const page = await browser.newPage();33 await page.screenshot({path: 'example.png'});34 await browser.close();35})();36const puppeteer = require('puppeteer');37(async () => {38 const browser = await puppeteer.launch({headless: false});39 const page = await browser.newPage();40 await page.screenshot({path: 'example.png'});41 await browser.close();42})();43const puppeteer = require('p
Using AI Code Generation
1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch({ headless: false });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({ headless: false });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({ headless: false });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({ headless: false });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({ headless: false });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({ headless: false });39 const page = await browser.newPage();40 await page.screenshot({ path: 'google.png' });41 await browser.close();42})();
Using AI Code Generation
1const puppeteer = require('puppeteer');2(async () => {3const browser = await puppeteer.launch({headless: false});4const page = await browser.newPage();5await page.screenshot({path: 'google.png'});6await browser.close();7})();8const puppeteer = require('puppeteer');9(async () => {10const browser = await puppeteer.launch({headless: false});11const page = await browser.newPage();12await page.screenshot({path: 'google.png'});13await browser.close();14})();15const puppeteer = require('puppeteer');16(async () => {17const browser = await puppeteer.launch({headless: false});18const page = await browser.newPage();19await page.screenshot({path: 'google.png'});20await browser.close();21})();22const puppeteer = require('puppeteer');23(async () => {24const browser = await puppeteer.launch({headless: false});25const page = await browser.newPage();26await page.screenshot({path: 'google.png'});27await browser.close();28})();29const puppeteer = require('puppeteer');30(async () => {31const browser = await puppeteer.launch({headless: false});32const page = await browser.newPage();33await page.screenshot({path: 'google.png'});34await browser.close();35})();36const puppeteer = require('puppeteer');37(async () => {38const browser = await puppeteer.launch({headless: false});39const page = await browser.newPage();40await page.screenshot({path: 'google.png'});41await browser.close();42})();43const puppeteer = require('puppeteer');44(async () => {45const browser = await puppeteer.launch({headless:
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 Nightmare = require('nightmare')7const nightmare = Nightmare({ show: true })8 .screenshot('./example.png')9 .end()10 .then(() => { console.log('done!') })11 .catch(error => {12 console.error('Search failed:', error)13 })14const webdriver = require('selenium-webdriver');15const By = webdriver.By;16const until = webdriver.until;17const driver = new webdriver.Builder()18 .forBrowser('chrome')19 .build();20driver.wait(until.titleIs('React App'), 1000);21driver.takeScreenshot().then(function(image, err) {22 require('fs').writeFile('example.png', image, 'base64', function(err) {23 console.log(err);24 });25});26driver.quit();27var casper = require('casper').create();28casper.then(function() {29 this.capture('example.png');30});31casper.run();32const { Given, When, Then } = require('cucumber');33const { expect } = require('chai');34Given('I open the Google search page', function () {35});36When('I search for {string}', function (string) {37 return this.driver.findElement(By.name('q')).sendKeys(string + webdriver.Key.ENTER);38});39Then('the page title should start with {string}', function (string) {40 return this.driver.wait(until.titleIs(string), 1000);41});42const webdriverio = require('webdriverio');43const options = {44 desiredCapabilities: {45 }46};
Using AI Code Generation
1const puppeteer = require('puppeteer');2const browser = await puppeteer.launch({headless: false});3const page = await browser.newPage();4await page.waitFor(1000);5await browser.close();6const puppeteer = require('puppeteer');7const browser = await puppeteer.launch({headless: false});8const page = await browser.newPage();9await page.waitFor(1000);10await browser.close();11const puppeteer = require('puppeteer');12const browser = await puppeteer.launch({headless: false});13const page = await browser.newPage();14await page.waitFor(1000);15await browser.close();16const puppeteer = require('puppeteer');17const browser = await puppeteer.launch({headless: false});18const page = await browser.newPage();19await page.waitFor(1000);20await browser.close();21const puppeteer = require('puppeteer');22const browser = await puppeteer.launch({headless: false});23const page = await browser.newPage();24await page.waitFor(1000);25await browser.close();26const puppeteer = require('puppeteer');27const browser = await puppeteer.launch({headless: false});28const page = await browser.newPage();29await page.waitFor(1000);30await browser.close();31const puppeteer = require('puppeteer');32const browser = await puppeteer.launch({headless: false});33const page = await browser.newPage();34await page.waitFor(1000);35await browser.close();36const puppeteer = require('puppeteer');37const browser = await puppeteer.launch({headless: false});
Using AI Code Generation
1const puppeteer = require('puppeteer');2const browser = await puppeteer.launch({3});4const page = await browser.newPage();5await page.pdf({path: 'google.pdf'});6await browser.close();
Using AI Code Generation
1const puppeteer = require('puppeteer');2const fs = require('fs');3const util = require('util');4const writeFile = util.promisify(fs.writeFile);5const readFile = util.promisify(fs.readFile);6(async () => {7 const browser = await puppeteer.launch();8 const page = await browser.newPage();9 await page.goto(url);10 const cookies = await page.cookies();11 await writeFile('cookies.json', JSON.stringify(cookies));12 await browser.close();13})();14const puppeteer = require('puppeteer');15const fs = require('fs');16const util = require('util');17const writeFile = util.promisify(fs.writeFile);18const readFile = util.promisify(fs.readFile);19(async () => {20 const browser = await puppeteer.launch();21 const page = await browser.newPage();22 await page.goto(url);23 const cookies = await page.cookies();24 await writeFile('cookies.json', JSON.stringify(cookies));25 await browser.close();26})();27const puppeteer = require('puppeteer');28const fs = require('fs');29const util = require('util');30const writeFile = util.promisify(fs.writeFile);31const readFile = util.promisify(fs.readFile);32(async () => {33 const browser = await puppeteer.launch();34 const page = await browser.newPage();35 await page.goto(url);36 const cookies = await page.cookies();37 await writeFile('cookies.json', JSON.stringify(cookies));38 await browser.close();39})();40const puppeteer = require('puppeteer');41const fs = require('fs');42const util = require('util');43const writeFile = util.promisify(fs.writeFile);44const readFile = util.promisify(fs.readFile);45(async () => {46 const browser = await puppeteer.launch();47 const page = await browser.newPage();48 await page.goto(url);49 const cookies = await page.cookies();50 await writeFile('cookies.json', JSON.stringify(cookies));51 await browser.close();52})();
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