In this copr repo, I have updated pytest to 7.0.1:

https://copr.fedorainfracloud.org/coprs/churchyard/pytest-7/

Based on this PR:

https://src.fedoraproject.org/rpms/pytest/pull-request/25

I'd like to update pytest to 7 in Fedora 37, but python-trio 0.19.0-2 fails to build.

https://copr.fedorainfracloud.org/coprs/churchyard/pytest-7/package/python-trio/


=================================== FAILURES ===================================
______________________ test_warn_set_wakeup_fd_overwrite _______________________

    def test_warn_set_wakeup_fd_overwrite():
        assert signal.set_wakeup_fd(-1) == -1
    
        async def trio_main(in_host):
            return "ok"
    
        a, b = socket.socketpair()
        with a, b:
            a.setblocking(False)
    
            # Warn if there's already a wakeup fd
            signal.set_wakeup_fd(a.fileno())
            try:
                with pytest.warns(RuntimeWarning, match="signal handling code.*collided"):
                    assert trivial_guest_run(trio_main) == "ok"
            finally:
                assert signal.set_wakeup_fd(-1) == a.fileno()
    
            signal.set_wakeup_fd(a.fileno())
            try:
                with pytest.warns(RuntimeWarning, match="signal handling code.*collided"):
                    assert (
                        trivial_guest_run(trio_main, host_uses_signal_set_wakeup_fd=False)
                        == "ok"
                    )
            finally:
                assert signal.set_wakeup_fd(-1) == a.fileno()
    
            # Don't warn if there isn't already a wakeup fd
>           with pytest.warns(None) as record:

trio/_core/tests/test_guest_mode.py:170: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = WarningsChecker(record=True), expected_warning = None, match_expr = None

    def __init__(
        self,
        expected_warning: Optional[
            Union[Type[Warning], Tuple[Type[Warning], ...]]
        ] = Warning,
        match_expr: Optional[Union[str, Pattern[str]]] = None,
        *,
        _ispytest: bool = False,
    ) -> None:
        check_ispytest(_ispytest)
        super().__init__(_ispytest=True)
    
        msg = "exceptions must be derived from Warning, not %s"
        if expected_warning is None:
>           warnings.warn(WARNS_NONE_ARG, stacklevel=4)
E           pytest.PytestRemovedIn8Warning: Passing None has been deprecated.
E           See https://docs.pytest.org/en/latest/how-to/capture-warnings.html#additional-use-cases-of-warnings-in-tests for alternatives in common use cases.

/usr/lib/python3.10/site-packages/_pytest/recwarn.py:246: PytestRemovedIn8Warning


This looks like pytest.warns(None) and that does not work, see https://github.com/pytest-dev/pytest/issues/9002



There are several packages affected by this update, so I'd very much appreciate it if you could fix this failure. Please, check if your upstream hasn't already fixed it and backport the fix if possible. Report this failure to your upstream otherwise. If you need specific help, let me know.

Thanks!