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How to use test_set_extra_http_headers_should_work_with_redirects method in Playwright Python

Best Python code snippet using playwright-python

test_network.py

Source:test_network.py

...439            page.goto(server.EMPTY_PAGE),440        )441    )[0]442    assert request.getHeader("foo") == "bar"443async def test_set_extra_http_headers_should_work_with_redirects(page, server):444    server.set_redirect("/foo.html", "/empty.html")445    await page.set_extra_http_headers({"foo": "bar"})446    request = (447        await asyncio.gather(448            server.wait_for_request("/empty.html"),449            page.goto(server.PREFIX + "/foo.html"),450        )451    )[0]452    assert request.getHeader("foo") == "bar"453async def test_set_extra_http_headers_should_work_with_extra_headers_from_browser_context(454    browser, server455):456    context = await browser.new_context()457    await context.set_extra_http_headers({"foo": "bar"})...

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