deadfixture doesn't support pytest-lazy-fixture

The pytest-lazy-fixture plugin makes possible to use a fixtures inside pytest.mark.parametrize:

@pytest.fixture(params=[1, 2])
def one(request):
    return request.param

@pytest.mark.parametrize('arg1,arg2', [
    ('val1', pytest.lazy_fixture('one')),
])
def test_func(arg1, arg2):
    assert arg2 in [1, 2]

In this example, deadfixtures doesn’t detect the fixture one being used and returns the warning.

Ref: There is a proposal in Pytest to make this behaviour possible out of the box: https://docs.pytest.org/en/latest/proposals/parametrize_with_fixtures.html

[jllorencetti]

@jeffersfp sorry for the delay. The way that I personally deal with it is by rewriting my tests so I don’t need to use lazy-fixtures.

I’m planning a rewrite of this plugin to clean up the code a bit and make the options behavior more consistent, during this it might be possible that this problem is solved as a side-effect. However it is just a maybe as I don’t intend to explicitly support lazy-fixtures.

So, I’m closing this considering as a decision “by-design”.

[jeffersfp]

Holy moly! I’m facing this issue… What did you guys do to handle this problem?