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How to use test_page_route_should_work_with_custom_referer_headers method in Playwright Python

Best Python code snippet using playwright-python

test_interception.py

Source:test_interception.py

...158      return request.status;159    }"""160    )161    assert status == 200162async def test_page_route_should_work_with_custom_referer_headers(page, server):163    await page.set_extra_http_headers({"referer": server.EMPTY_PAGE})164    def assert_headers(route):165        assert route.request.headers["referer"] == server.EMPTY_PAGE166    await page.route(167        "**/*",168        lambda route: (169            assert_headers(route),170            asyncio.create_task(route.continue_()),171        ),172    )173    response = await page.goto(server.EMPTY_PAGE)174    assert response.ok175async def test_page_route_should_be_abortable(page, server):176    await page.route(r"/\.css$/", lambda route: asyncio.create_task(route.abort()))...

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.
Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
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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Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.