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How to use test_jshandle_json_value_throw_for_circular_object method in Playwright Python

Best Python code snippet using playwright-python

test_jshandle.py

Source:test_jshandle.py

...136async def test_jshandle_json_value_work_with_dates(page):137    handle = await page.evaluate_handle('() => new Date("2020-05-27T01:31:38.506Z")')138    json = await handle.json_value()139    assert json == datetime.fromisoformat("2020-05-27T01:31:38.506")140async def test_jshandle_json_value_throw_for_circular_object(page):141    handle = await page.evaluate_handle("window")142    error = None143    try:144        await handle.json_value()145    except Error as e:146        error = e147    assert "Argument is a circular structure" in error.message148async def test_jshandle_as_element_work(page):149    handle = await page.evaluate_handle("document.body")150    element = handle.as_element()151    assert element is not None152async def test_jshandle_as_element_return_none_for_non_elements(page):153    handle = await page.evaluate_handle("2")154    element = handle.as_element()...

Playwright tutorial

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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.
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Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
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