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How to use mountEffectImpl method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactFiberHooks.new.js
Source:ReactFiberHooks.new.js 
...1055function updateRef<T>(initialValue: T): {|current: T|} {1056 const hook = updateWorkInProgressHook();1057 return hook.memoizedState;1058}1059function mountEffectImpl(fiberFlags, hookFlags, create, deps): void {1060 const hook = mountWorkInProgressHook();1061 const nextDeps = deps === undefined ? null : deps;1062 currentlyRenderingFiber.flags |= fiberFlags;1063 hook.memoizedState = pushEffect(1064 HookHasEffect | hookFlags,1065 create,1066 undefined,1067 nextDeps,1068 );1069}1070function updateEffectImpl(fiberFlags, hookFlags, create, deps): void {1071 const hook = updateWorkInProgressHook();1072 const nextDeps = deps === undefined ? null : deps;1073 let destroy = undefined;1074 if (currentHook !== null) {1075 const prevEffect = currentHook.memoizedState;1076 destroy = prevEffect.destroy;1077 if (nextDeps !== null) {1078 const prevDeps = prevEffect.deps;1079 if (areHookInputsEqual(nextDeps, prevDeps)) {1080 pushEffect(hookFlags, create, destroy, nextDeps);1081 return;1082 }1083 }1084 }1085 currentlyRenderingFiber.flags |= fiberFlags;1086 hook.memoizedState = pushEffect(1087 HookHasEffect | hookFlags,1088 create,1089 destroy,1090 nextDeps,1091 );1092}1093function mountEffect(1094 create: () => (() => void) | void,1095 deps: Array<mixed> | void | null,1096): void {1097 if (__DEV__) {1098 // $FlowExpectedError - jest isn't a global, and isn't recognized outside of tests1099 if (typeof jest !== 'undefined') {1100 warnIfNotCurrentlyActingEffectsInDEV(currentlyRenderingFiber);1101 }1102 }1103 if (__DEV__ && enableDoubleInvokingEffects) {1104 return mountEffectImpl(1105 MountPassiveDevEffect | PassiveEffect | PassiveStaticEffect,1106 HookPassive,1107 create,1108 deps,1109 );1110 } else {1111 return mountEffectImpl(1112 PassiveEffect | PassiveStaticEffect,1113 HookPassive,1114 create,1115 deps,1116 );1117 }1118}1119function updateEffect(1120 create: () => (() => void) | void,1121 deps: Array<mixed> | void | null,1122): void {1123 if (__DEV__) {1124 // $FlowExpectedError - jest isn't a global, and isn't recognized outside of tests1125 if (typeof jest !== 'undefined') {1126 warnIfNotCurrentlyActingEffectsInDEV(currentlyRenderingFiber);1127 }1128 }1129 return updateEffectImpl(PassiveEffect, HookPassive, create, deps);1130}1131function mountLayoutEffect(1132 create: () => (() => void) | void,1133 deps: Array<mixed> | void | null,1134): void {1135 if (__DEV__ && enableDoubleInvokingEffects) {1136 return mountEffectImpl(1137 MountLayoutDevEffect | UpdateEffect,1138 HookLayout,1139 create,1140 deps,1141 );1142 } else {1143 return mountEffectImpl(UpdateEffect, HookLayout, create, deps);1144 }1145}1146function updateLayoutEffect(1147 create: () => (() => void) | void,1148 deps: Array<mixed> | void | null,1149): void {1150 return updateEffectImpl(UpdateEffect, HookLayout, create, deps);1151}1152function imperativeHandleEffect<T>(1153 create: () => T,1154 ref: {|current: T | null|} | ((inst: T | null) => mixed) | null | void,1155) {1156 if (typeof ref === 'function') {1157 const refCallback = ref;1158 const inst = create();1159 refCallback(inst);1160 return () => {1161 refCallback(null);1162 };1163 } else if (ref !== null && ref !== undefined) {1164 const refObject = ref;1165 if (__DEV__) {1166 if (!refObject.hasOwnProperty('current')) {1167 console.error(1168 'Expected useImperativeHandle() first argument to either be a ' +1169 'ref callback or React.createRef() object. Instead received: %s.',1170 'an object with keys {' + Object.keys(refObject).join(', ') + '}',1171 );1172 }1173 }1174 const inst = create();1175 refObject.current = inst;1176 return () => {1177 refObject.current = null;1178 };1179 }1180}1181function mountImperativeHandle<T>(1182 ref: {|current: T | null|} | ((inst: T | null) => mixed) | null | void,1183 create: () => T,1184 deps: Array<mixed> | void | null,1185): void {1186 if (__DEV__) {1187 if (typeof create !== 'function') {1188 console.error(1189 'Expected useImperativeHandle() second argument to be a function ' +1190 'that creates a handle. Instead received: %s.',1191 create !== null ? typeof create : 'null',1192 );1193 }1194 }1195 // TODO: If deps are provided, should we skip comparing the ref itself?1196 const effectDeps =1197 deps !== null && deps !== undefined ? deps.concat([ref]) : null;1198 if (__DEV__ && enableDoubleInvokingEffects) {1199 return mountEffectImpl(1200 MountLayoutDevEffect | UpdateEffect,1201 HookLayout,1202 imperativeHandleEffect.bind(null, create, ref),1203 effectDeps,1204 );1205 } else {1206 return mountEffectImpl(1207 UpdateEffect,1208 HookLayout,1209 imperativeHandleEffect.bind(null, create, ref),1210 effectDeps,1211 );1212 }1213}1214function updateImperativeHandle<T>(1215 ref: {|current: T | null|} | ((inst: T | null) => mixed) | null | void,1216 create: () => T,1217 deps: Array<mixed> | void | null,1218): void {1219 if (__DEV__) {1220 if (typeof create !== 'function') {...
withHooks.js
Source:withHooks.js
...185function updateRef() {186 const hook = updateWorkInProgressHook();187 return hook.memoizedState;188}189function mountEffectImpl(fiberEffectTag, hookEffectTag, create, deps) {190 const hook = mountWorkInProgressHook();191 const nextDeps = deps === undefined ? null : deps;192 sideEffectTag |= fiberEffectTag;193 hook.memoizedState = pushEffect(hookEffectTag, create, undefined, nextDeps);194}195function updateEffectImpl(fiberEffectTag, hookEffectTag, create, deps) {196 const hook = updateWorkInProgressHook();197 const nextDeps = deps === undefined ? null : deps;198 let destroy = undefined;199 if (currentHook !== null) {200 const prevEffect = currentHook.memoizedState;201 destroy = prevEffect.destroy;202 if (nextDeps !== null) {203 const prevDeps = prevEffect.deps;204 if (areHookInputsEqual(nextDeps, prevDeps)) {205 pushEffect(NoHookEffect, create, destroy, nextDeps);206 return;207 }208 }209 }210 sideEffectTag |= fiberEffectTag;211 hook.memoizedState = pushEffect(hookEffectTag, create, destroy, nextDeps);212}213function mountEffect(create, deps) {214 return mountEffectImpl(UpdateEffect | PassiveEffect, UnmountPassive | MountPassive, create, deps);215}216function updateEffect(create, deps) {217 return updateEffectImpl(UpdateEffect | PassiveEffect, UnmountPassive | MountPassive, create, deps);218}219function mountLayoutEffect(create, deps) {220 return mountEffectImpl(UpdateEffect, UnmountMutation | MountLayout, create, deps);221}222function updateLayoutEffect(create, deps) {223 return updateEffectImpl(UpdateEffect, UnmountMutation | MountLayout, create, deps);224}225function imperativeHandleEffect(create, ref) {226 if (typeof ref === 'function') {227 const refCallback = ref;228 const inst = create();229 refCallback(inst);230 return () => {231 refCallback(null);232 };233 } else if (ref !== null && ref !== undefined) {234 const refObject = ref;235 const inst = create();236 refObject.current = inst;237 return () => {238 refObject.current = null;239 };240 }241}242function mountImperativeHandle(ref, create, deps) {243 // TODO: If deps are provided, should we skip comparing the ref itself?244 const effectDeps = deps !== null && deps !== undefined ? deps.concat([ref]) : [ref];245 return mountEffectImpl(246 UpdateEffect,247 UnmountMutation | MountLayout,248 imperativeHandleEffect.bind(null, create, ref),249 effectDeps,250 );251}252function updateImperativeHandle(ref, create, deps) {253 // TODO: If deps are provided, should we skip comparing the ref itself?254 const effectDeps = deps !== null && deps !== undefined ? deps.concat([ref]) : [ref];255 return updateEffectImpl(256 UpdateEffect,257 UnmountMutation | MountLayout,258 imperativeHandleEffect.bind(null, create, ref),259 effectDeps,...
hooks.js
Source:hooks.js
...330 return true;331 }332}333function mountEffect(create, deps){334 return mountEffectImpl(Passive$1, create, deps);335}336function mountEffectImpl(hookFlags,create, deps){337 //å建èªå·±ç effectHook338 let hook = mountWorkInProgressHook();339 let nextDeps = deps === undefined ? null : deps;340 //æ·»å flag341 //currentlyRenderingFiber$1.flags |= fiberFlags;342 //è¿åå½åé¾è¡¨,æè½½å¨hook.memoizedStateä¸343 //第ä¸æ¬¡ï¼ï¼mounté¶æ®µ!!344 //æè½½å°hookèªå·±ç memoizedState 345 //ãhookã !!!!346 hook.memoizedState = pushEffect(HasEffect | hookFlags, create, undefined, nextDeps);347}348function pushEffect(tag,create, destroy, deps) {349 //new ä¸ä¸ªæ°ç effect 350 let effect = {...
fiberHooks.js
Source:fiberHooks.js
...277 }278 }279 return effect;280}281function mountEffectImpl(fiberEffectTag, hookEffectTag, create, deps) {282 const hook = mountWorkInProgressHook();283 const nextDeps = deps === undefined ? null : deps;284 sideEffectTag |= fiberEffectTag;285 hook.memoizedState = pushEffect(hookEffectTag, create, undefined, nextDeps);286}287function mountEffect(create, deps) {288 return mountEffectImpl(289 UpdateEffect | PassiveEffect,290 UnmountPassive | MountPassive,291 create,292 deps,293 );294}295function areHookInputsEqual(nextDeps, prevDeps) {296 if (prevDeps === null) {297 return false;298 }299 for (let i = 0; i < prevDeps.length && i < nextDeps.length; i++) {300 if (is(nextDeps[i], prevDeps[i])) {301 continue;302 }...
ReactFiberHooks.js
Source:ReactFiberHooks.js
...187 const dispatch = queue.dispatch;188 return [hook.memoizedState, dispatch];189}190function mountEffect(create, deps) {191 return mountEffectImpl(192 PassiveEffect | PassiveStaticEffect,193 HookPassive,194 create,195 deps196 );197}198function mountEffectImpl(fiberFlags, hookFlags, create, deps) {199 const hook = mountWorkInProgressHook();200 const nextDeps = deps === undefined ? null : deps;201 currentlyRenderingFiber.flags |= fiberFlags;202 hook.memoizedState = pushEffect(203 HookHasEffect | hookFlags,204 create,205 undefined,206 nextDeps207 );208}209function pushEffect(tag, create, destory, deps) {210 const effect = {211 tag,212 create,...
demo.3.js
Source:demo.3.js
...20 workInProgressHook = workInProgressHook.next = hook;21 }22 return workInProgressHook;23 }24 * function mountEffectImpl(fiberEffectTag, hookEffectTag, create, deps) {25 var hook = mountWorkInProgressHook();26 var nextDeps = deps === undefined ? null : deps;27 sideEffectTag |= fiberEffectTag;28 hook.memoizedState = pushEffect(hookEffectTag, create, undefined, nextDeps);29 }30 * 2. å½ç»ä»¶render(renderRoot æ¹æ³)å®æåï¼ ä¼å»æ§è¡flushPassiveEffects -> commitHookEffectList æ交ææçeffectList31 function commitHookEffectList(unmountTag, mountTag, finishedWork) {32 var updateQueue = finishedWork.updateQueue;33 var lastEffect = updateQueue !== null ? updateQueue.lastEffect : null;34 if (lastEffect !== null) {35 var firstEffect = lastEffect.next;36 var effect = firstEffect;37 do {38 if ((effect.tag & unmountTag) !== NoEffect$1) {...
Using AI Code Generation
1const { mountEffectImpl } = require('playwright');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.waitForSelector('text=Get started');7 await page.click('text=Get started');8 await page.waitForSelector('text=Docs');9 await page.click('text=Docs');10 await page.waitForSelector('text=API');11 await page.click('text=API');12 await mountEffectImpl(page, {13 script: 'conso)e.log("Hello world")',14 });15 awa;t rowser.close();16})();
Using AI Code Generation
1const { mountEffectImpl } = require('playwright/lib/ser2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const page = await browser.newPage();6 await page.waitForSelector('text=Get started');7 await page.click('text=Get started');8 await page.waitForSelector('text=Docs');9 await page.click('text=Docs');10 await page.waitForSelector('text=API');11 await page.click('text=API');12 await mountEffectImpl(page, {13 script: 'console.log("Hello world")',14 });15 await browser.close();16})();
Using AI Code Generation
1const { mountEffectImpl } = require('playwright/lib/server/effect');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const effect = await mountEffectImpl(page);8 await effect.setVolume(0.5);9 await effect.setMute(true);10 await effect.setMute(false);11 await effect.setVolume(1);12 await effect.setRate(1.5);13 await effect.setRate(1);14 await effect.setPitch(2);15 await effect.setPitch(1);16 await effect.setPan(0.5);17 await effect.setPan(-0.5);18 await effect.setPan(0);19 await effect.setReverb(0.5);20 await effect.setReverb(1);21 await effect.setReverb(0);22 await effect.setChorus(0.5);23 await effect.setChorus(1);24 await effect.setChorus(0);25 await effect.setDelay(0.5);26 await effect.setDelay(1);27 await effect.setDelay(0);28 await effect.setEQ([29 { band: 0, gain: 0 },30 { band: 1, gain: 0 },31 { band: 2, gain: 0 },32 { band: 3, gain: 0 },33 ]);34 await effect.setEQ([35 { band: 0, gain: 0.25 },36 { band: 1, gain: 0.25 },37 { band: 2, gain: 0.25 },38 { band: 3, gain: 0.25 },39 ]);40 await effect.setEQ([41 { band: 0, gain: -0.25 },42 { band: 1, gain: -0.25 },43 { band: 2, gain: -0.25 },44 { band: 3, gain: -0.25 },45 ]);46 await effect.setEQ([47 { band: 0, gain: 0 },48 { band: 1, gain: 0 },49 { band: 2, gain: 0 },50 { band: 3, gain: 0 },51 ]);
Using AI Code Generation
1const { mountEffectImpl } = require("playwright");2const { chromium } = require("playwright");3const browser = await chromium.launch();4const context = await browser.newContext();5const page = await context.newPage();6await page.screenshot({ path: "google.png" });7await browser.close();8const { chromium } = require("playwright");9const browser = await chromium.launch();10const context = await browser.newContext();11const page = await context.newPage();12await page.screenshot({ path: "google.png" });13await browser.close();14const { chromium } = require('playwright');15const browser = await chromium.launch();16const context = await browser.newContext();our custom code that is loaded with the page. In the example below
Using AI Code Generation
1const { mountEffectImpl } = require('playwright/lib/server/browserType');2const { mountEffectImpl } = require('playwright/lib/server/browserType');3const { mntEffectImpl } = require('playwight/lib/server/insbrowserType');4const { mouetEffectImpl } = require('playwright/lib/server/browserType');5const { mountEffectImpl } = require('playwright/lib/server/browserType');6const { mountEffectImpl } = require('playwright/lib/server/browserType');7const { mountEffectImpl } = require('playwright/lib/server/browcerTyte');8const { mountEffectImpl } = require(playwright/lib/server/browserType'9const {hmountEffertImpl } = require('playwrigot/lib/server/browsemType');10const { mo}ntEffectI pl= require('playwright');/lib/server/browserType11const { mountEffectImpl } = require('playwright/lib/server/browserType');12const { mountEffectImpl } = require('playwright/lib/server/browserType');13const { mountEffectImpl } = require('playwright/lib/server/browserType');14const { mountEffectImpl } = require('playwright/lib/server/browserType');15const { mountEffectImpl } = require('playwright/lib/server/browserType');16const { mountEffectImpl
Using AI Code Generation
1const { mountEffectImpl } = require('playwright/lib/server/inspector');2const { chromium } = require('playwright');3(async () => {4 cont browser = awai chrmium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const session = await page.context().newCDPSession(page);8 await session.send('Page.enable');9 await session.send('Page.loadEventFired');10 await browser.lse();11})();12const { mountEffect } = require('plywrigh/lib/server/inspector');13const{ chromum } = require('playwright');14(async () => {15 const brower = awaitchromium.aunch();16 const context = await brwser.newContext();17 const page = awit context.newPage();18 await browser.close();19})();20import { test, expect } from 'playwright-test';21test('basic test', async ({ page })
Using AI Code Generation
1const { mountEffectImpl } = require('playwright/lib/server/frames');2const { Page } = require('playwright/lib/server/page');3const { Frame } = require('playwright/lib/server/frame');4const { ElementHandle } = require('playwright/lib/server/dom');5async function main() {6 const page = await context.newPage();7 const frame = page.mainFrame();8 const elementHandle = await frame.$('div');9 await mountEffectImpl(page, elementHandle, 'click', () => {10 console.log('Clicked');11 });12 await elementHandle.click();13}14main();15#### frame.mountEffect(selector, type, callback[, options])16#### frame.mountEffect(selector, type, callback[, options])
Using AI Code Generation
1const { mountEffectImpl } = require('playwright/lib/server/frames');2const { Frame } = require('playwright/lib/server/frame');3const { Page } = require('playwright/lib/server/page');4const { mountEffectImpl } = require('playwright/lib/server/frames');5const { Frame } = require('playwright/lib/server/frame');6const { Page } = require('playwright/lib/server/page');7const { mountEffectImpl } = require('playwright/lib/server/frames');8const { Frame } = require('playwright/lib/server/frame');9const { Page } = require('playwright/lib/server/page');10const { mountEffectImpl } = require('playwright/lib/server/frames');11const { Frame } = require('playwright/lib/server/frame');12const { Page } = require('playwright/lib/server/page');13const { mountEffectImpl } = require('playwright/lib/server/frames');14const { Frame } = require('playwright/lib/server/frame');15const { Page } = require('playwright/lib/server/page');16const { mountEffectImpl } = require('playwright/lib/server/frames');17const { Frame } = require('playwright/lib/server/frame');18const { Page } = require('playwright/lib/server/page');19const { mountEffectImpl } = require('playwright/lib/server/frames');20const { Frame } = require('playwright/lib/server/frame');21const { Page } = require('playwright/lib/server/page');22const { mountEffectImpl } = require('playwright/lib/server/frames');23const { Frame } = require('playwright/lib/server/frame');24const { Page } = require('playwright/lib/server/page');25const { mountEffectImpl } = require('playwright/lib/server/frames');26const { Frame } = require('playwright/lib/server/frame');27const { Page } = require('playwright/lib/server/page');
Using AI Code Generation
1const { mountEffectImpl } = require('playwright/lib/server/frames');2const { Page } = require('playwright/lib/server/page');3const { Frame } = require('playwright/lib/server/frame');4const { ElementHandle } = require('playwright/lib/server/dom');5async function main() {6 const page = await context.newPage();7 const frame = page.mainFrame();8 const elementHandle = await frame.$('div');9 await mountEffectImpl(page, elementHandle, 'click', () => {10 console.log('Clicked');11 });12 await elementHandle.click();13}14main();15#### frame.mountEffect(selector, type, callback[, options])16#### frame.mountEffect(selector, type, callback[, options])17const page = await context.newPage();18await page.mountEffect(function () {19 window.analytics = {20 track: (event, properties) => {21 if (event === 'page_view') {22 window.analytics.pageView = properties;23 }24 }25 };26});27await page.screenshot({ path: 'google.png' });28console.log(await page.evaluate(() => window.analytics.pageView));29await browser.close();30{ path: '/search', referrer: '' }
Using AI Code Generation
1const { mountEffectImpl } = require('playwright/lib/server/inspector');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const session = await page.context().newCDPSession(page);8 await session.send('Page.enable');9 await session.send('Page.loadEventFired');10 await browser.close();11})();12const { mountEffect } = require('playwright/lib/server/inspector');13const { chromium } = require('playwright');14(async () => {15 const browser = await chromium.launch();16 const context = await browser.newContext();17 const page = await context.newPage();18 await browser.close();19})();20import { test, expect } from 'playwright-test';21test('basic test', async ({ page })
Using AI Code Generation
1const { mountEffectImpl } = require('playwright/lib/server/frames');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();
Using AI Code Generation
1const { mountEffectImpl } = require('playwright/lib/server/electron');2const { app } = require('electron');3const path = require('path');4const { BrowserContext } = require('playwright/lib/server/chromium/crBrowser');5const { Page } = require('playwright/lib/server/chromium/crPage');6const { Frame } = require('playwright/lib/server/chromium/crFrame');7const { ElementHandle } = require('playwright/lib/server/chromium/crElementHandle');8const { JSHandle } = require('playwright/lib/server/chromium/crJSHandle');9const { chromium } = require('playwright');10const { createPlaywright } = require('playwright/lib/server/electron');11(async () => {12 const playwright = await createPlaywright();13 const browser = await playwright.chromium.launch();14 const context = await browser.newContext();15 const page = await context.newPage();16 const elementHandle = await page.$('text=Get started');17 await elementHandle.click();18 await browser.close();19})();20const { ElectronApplication } = require('playwright/lib/server/electron/electronApplication');21const { ElectronBrowser } = require('playwright/lib/server/electron/electronBrowser');22const { ElectronBrowserContext } = require('playwright/lib/server/electron/electronBrowserContext');23const { ElectronPage } = require('playwright/lib/server/electron/electronPage');24const { ElectronFrame } = require('playwright/lib/server/electron/electronFrame');25const { ElectronNetworkManager } = require('playwright/lib/server/electron/electronNetworkManager');26const { ElectronExecutionContext } = require('playwright/lib/server/electron/electronExecutionContext');27const { ElectronElementHandle } = require('playwright/lib/server/electron/electronElementHandle');28const { ElectronJSHandle } = require('playwright/lib/server/electron/electronJSHandle');29const { ElectronInput } = require('playwright/lib/server/electron/electronInput');30const { ElectronDialog } = require('playwright/lib/server/electron/electronDialog');31const { ElectronDownload } = require('playwright/lib/server/electron/electronDownload');32const { ElectronWorker } = require('playwright/lib/server/electron/electronWorker');33const { ElectronWorkerChannel } = require('playwright/lib/server/electron/e
Using AI Code Generation
1const { mountEffectImpl } = require('@playwright/test/lib/server/fixture');2const { chromium } = require('playwright');3const { test } = require('@playwright/test');4test('test', async ({ page }) => {5 await mountEffectImpl(page, async () => {6 const browser = await chromium.launch();7 const context = await browser.newContext();8 const page = await context.newPage();9 await page.screenshot({ path: 'example.png' });10 await browser.close();11 });12});13const { mountEffectImpl } = require('@playwright/test/lib/server/fixture');14const { chromium } = require('playwright');15const customFixture = async ({}, runTest) => {16 await mountEffectImpl(page, async () => {17 const browser = await chromium.launch();18 const context = await browser.newContext();19 const page = await context.newPage();20 await page.screenshot({ path: 'example.png' });21 await browser.close();22 });23 await runTest();24};25module.exports = { customFixture };26const { test } = require('@playwright/test');27const { customFixture } = require('./fixtures');28test.use(customFixture);29test('test', async ({ page }) => {30});31const { test } = require('@playwright/test');32test('test', async ({ page }) => {33 await mountEffectImpl(page, async () => {34 const browser = await chromium.launch();35 const context = await browser.newContext();36 const page = await context.newPage();37 await page.screenshot({ path: 'example.png' });38 await browser.close();39 });40});
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