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How to use test_window_open_inherit_user_agent_from_browser_context method in Playwright Python

Best Python code snippet using playwright-python

test_popup.py

Source:test_popup.py

...45    await context.route("**/empty.html", handle_request)46    async with context.expect_page():47        await page.click("a"),48    assert intercepted == [True]49async def test_window_open_inherit_user_agent_from_browser_context(50    browser: Browser, server51):52    context = await browser.new_context(user_agent="hey")53    page = await context.new_page()54    await page.goto(server.EMPTY_PAGE)55    request_promise = asyncio.create_task(server.wait_for_request("/dummy.html"))56    await asyncio.sleep(0)  # execute scheduled tasks, but don't await them57    user_agent = await page.evaluate(58        """url => {59            win = window.open(url)60            return win.navigator.userAgent61        }""",62        server.PREFIX + "/dummy.html",63    )...

Playwright tutorial

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Chapters:

What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
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What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
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.
Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
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Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
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