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// node --experimental-repl-await ./repl.js | |
// OLD API (See below for a newer one) | |
const repl = require('repl'); | |
const playwright = require('playwright'); | |
const config = { | |
headless: false, | |
args: [ | |
// https://tink.uk/playing-with-the-accessibility-object-model-aom/ | |
'--enable-blink-features=AccessibilityObjectModel', | |
], | |
}; | |
const completions = ['.help', '.exit', '.load', '.save', 'playwright']; | |
// https://nodejs.org/api/readline.html#readline_use_of_the_completer_function | |
function completer(line) { | |
const hits = completions.filter(c => c.startsWith(line)); | |
return [hits.length ? hits : completions, line]; | |
} | |
(async () => { | |
const browser = await playwright.chromium.launch(config); | |
const targets = await browser.targets(); | |
const pageTarget = targets.find(t => t._targetInfo.type === 'page'); | |
const defaultContext = pageTarget.context(); | |
const [defaultPage] = await defaultContext.pages(); | |
const context = await browser.newContext({ | |
viewport: null, | |
}); | |
const page = await context.newPage(); | |
await defaultPage.close(); | |
const client = await browser.pageTarget(page).createCDPSession(); | |
await client.send('Accessibility.enable'); | |
await client.send('Runtime.enable'); | |
await client.send('DOM.enable'); | |
return { browser, context, page, client }; | |
})().then(props => { | |
completions.push(...Object.keys(props)); | |
const r = repl.start({ | |
prompt: '> ', | |
useColors: true, | |
preview: true, | |
completer, | |
}); | |
Object.assign(r.context, props); | |
}); |
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// node --experimental-repl-await ./repl.js | |
// v1.18 API | |
const repl = require("repl"); | |
const playwright = require("playwright"); | |
const config = { | |
headless: false, | |
args: [ | |
// https://tink.uk/playing-with-the-accessibility-object-model-aom/ | |
"--enable-blink-features=AccessibilityObjectModel", | |
], | |
}; | |
const completions = [".help", ".exit", ".load", ".save", "playwright"]; | |
// https://nodejs.org/api/readline.html#readline_use_of_the_completer_function | |
function completer(line) { | |
const hits = completions.filter((c) => c.startsWith(line)); | |
return [hits.length ? hits : completions, line]; | |
} | |
(async () => { | |
const browser = await playwright.chromium.launch(config); | |
const context = await browser.newContext({ | |
viewport: null, | |
}); | |
const page = await context.newPage(); | |
const client = await page.context().newCDPSession(page); | |
await client.send("Accessibility.enable"); | |
await client.send("Runtime.enable"); | |
await client.send("DOM.enable"); | |
return { browser, context, page, client }; | |
})().then((props) => { | |
completions.push(...Object.keys(props)); | |
const r = repl.start({ | |
prompt: "> ", | |
useColors: true, | |
preview: true, | |
completer, | |
}); | |
Object.assign(r.context, props); | |
}); |
Hello AutoSponge. I found this using Google and I would love to play with it. Unfortunately, I get the error
(node:67447) UnhandledPromiseRejectionWarning: TypeError: browser.targets is not a function
I updated the script to the new API. The one you found was quite old. That was before I turned it into a project called https://www.npmjs.com/package/scriptwriter. But that probably needs to be updated too.
I love this repl, it would be great if you can update the npm library, I found when I typed command 'playwright' in the repl, I got the error: "Uncaught ReferenceError: playwright is not defined", is it a bug?
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