fix: cannot run nested pytest test classes

[aghoward]

In my workflow at work I sometimes have pytest test classes nested two classes deep, but as is I cannot run single tests within the nested test classes. This fixes the issue by looping all parent classes and adding their names to the fully qualified name passed to pytest. Tested locally with the following python pytests:

def foo() -> None:
    return None


def test_foo() -> None:
    assert foo() is None


class TestFoo:
    def test_toplevel_class_test(self) -> None:
        assert foo() is None

    class TestMethods:
        def test_single_nested_level_class_test(self) -> None:
            assert foo() is None

        class TestRealFarIn:
            def test_double_nested_level_class_test(self) -> None:
                assert foo() is None

Each of these tests can be run individually with pyright.singleTest command after this fix.

I'm not 100% sure what your PR process is, so let me know if I did something wrong here. Thanks for your time and your plugin!

[fannheyward]

LGTM, fix the formatting issue please.

[fannheyward]

Released in v1.1.394