Screenshots won't work with pytest 5

[pedrospdc]

In _browser_screenshot_session, you have the following code:

    fixture_values = (
        # pytest 3
        getattr(request, '_fixture_values', {}) or
        # pytest 2
        getattr(request, '_funcargs', {})
    )

    for name, value in fixture_values.items():

None of these getters are set in pytest 5.

[mpasternak]

Is the problem still applicable? We're on pytest 7 and the code seems to be working just fine. Please let me know if this is still a problem, or even better, submit a PR with fix. Thanks.