Package: src:dask.distributed Version: 2024.12.1+ds-3 User: [email protected] Usertags: python3.15 Tags: patch, ftbfs, forky, sid Severity: important
Hi! While rebuilding the python related packages against the Python 3.15rc2 version we found that dask.distributed fails to build from source [1]. The problem is that tests timeout, caused by some flaky tests. And the solution is to adjust timeouts and retries for those flaky tests. I've applied this fix in the sandbox [2] to verify that it builds successfully, please consider applying the patch to support the upcoming 3.15 version. Setting the severity to important for now. Once Python 3.15 is released, it will be added to python3-defaults and this bug will become release critical. Happy hacking, [1]: https://debusine.debian.net/debian/r-python-python3.15/artifact/4524709/ [2]: https://debusine.debian.net/debian/r-python-python3.15/ -- "Can you imagine what I would do if I could do all I can?" -- Sun Tzu Saludos /\/\ /\ >< `/
diff -Nru dask.distributed-2024.12.1+ds/debian/changelog dask.distributed-2024.12.1+ds/debian/changelog --- dask.distributed-2024.12.1+ds/debian/changelog 2026-07-25 06:17:14.000000000 +0200 +++ dask.distributed-2024.12.1+ds/debian/changelog 2026-09-13 16:36:00.000000000 +0200 @@ -1,3 +1,10 @@ +dask.distributed (2024.12.1+ds-4) UNRELEASED; urgency=medium + + * Team upload. + * Add patch to update the conda mock + + -- Maximiliano Curia <[email protected]> Sun, 13 Sep 2026 16:36:00 +0200 + dask.distributed (2024.12.1+ds-3) unstable; urgency=medium * Update dask-matching-interpreter.patch diff -Nru dask.distributed-2024.12.1+ds/debian/.gitignore dask.distributed-2024.12.1+ds/debian/.gitignore --- dask.distributed-2024.12.1+ds/debian/.gitignore 2026-07-25 06:17:14.000000000 +0200 +++ dask.distributed-2024.12.1+ds/debian/.gitignore 1970-01-01 01:00:00.000000000 +0100 @@ -1 +0,0 @@ -/files diff -Nru dask.distributed-2024.12.1+ds/debian/patches/adjust-timeouts.patch dask.distributed-2024.12.1+ds/debian/patches/adjust-timeouts.patch --- dask.distributed-2024.12.1+ds/debian/patches/adjust-timeouts.patch 2026-07-25 06:17:14.000000000 +0200 +++ dask.distributed-2024.12.1+ds/debian/patches/adjust-timeouts.patch 2026-09-13 16:36:00.000000000 +0200 @@ -5,7 +5,15 @@ --- dask.distributed.orig/distributed/tests/test_utils_test.py +++ dask.distributed/distributed/tests/test_utils_test.py -@@ -864,7 +864,7 @@ +@@ -835,6 +835,7 @@ + """ + ), + ], ++ terminate_timeout=60, + capture_output=True, + ) as proc: + assert proc.stdout.readline().strip() == b"ready" +@@ -864,7 +865,7 @@ ), ], capture_output=True, diff -Nru dask.distributed-2024.12.1+ds/debian/patches/mark-tests-flaky.patch dask.distributed-2024.12.1+ds/debian/patches/mark-tests-flaky.patch --- dask.distributed-2024.12.1+ds/debian/patches/mark-tests-flaky.patch 2026-07-25 06:17:14.000000000 +0200 +++ dask.distributed-2024.12.1+ds/debian/patches/mark-tests-flaky.patch 2026-09-13 16:36:00.000000000 +0200 @@ -35,7 +35,15 @@ client=True, --- dask.distributed.orig/distributed/tests/test_utils_test.py +++ dask.distributed/distributed/tests/test_utils_test.py -@@ -841,6 +841,7 @@ +@@ -805,6 +805,7 @@ + assert test_done + + [email protected](reruns=2, reruns_delay=10) + def test_popen_write_during_terminate_deadlock(): + # Fabricate a command which, when terminated, tries to write more than the pipe + # buffer can hold (OS specific: on Linux it's typically 65536 bytes; on Windows it's +@@ -841,6 +842,7 @@ # `subprocess.TimeoutExpired` if this test breaks. diff -Nru dask.distributed-2024.12.1+ds/debian/patches/py315-mock-conda.patch dask.distributed-2024.12.1+ds/debian/patches/py315-mock-conda.patch --- dask.distributed-2024.12.1+ds/debian/patches/py315-mock-conda.patch 1970-01-01 01:00:00.000000000 +0100 +++ dask.distributed-2024.12.1+ds/debian/patches/py315-mock-conda.patch 2026-09-13 16:36:00.000000000 +0200 @@ -0,0 +1,21 @@ +Description: Fix conda mock in test_conda_install_fails_when_conda_not_found for Python 3.15 +Forwarded: no +--- +--- a/distributed/diagnostics/tests/test_install_plugin.py ++++ b/distributed/diagnostics/tests/test_install_plugin.py +@@ -96,7 +96,14 @@ + with captured_logger( + "distributed.diagnostics.plugin", level=logging.ERROR + ) as logger: +- with mock.patch.dict("sys.modules", {"conda": None}): ++ orig_import = __import__ ++ ++ def fake_import(name, *args, **kwargs): ++ if name == "conda" or name.startswith("conda."): ++ raise ModuleNotFoundError("No module named 'conda'", name="conda") ++ return orig_import(name, *args, **kwargs) ++ ++ with mock.patch("builtins.__import__", side_effect=fake_import): + with pytest.raises(RuntimeError): + await c.register_plugin(CondaInstall(packages=["not-a-package"])) + logs = logger.getvalue() diff -Nru dask.distributed-2024.12.1+ds/debian/patches/series dask.distributed-2024.12.1+ds/debian/patches/series --- dask.distributed-2024.12.1+ds/debian/patches/series 2026-07-25 06:17:14.000000000 +0200 +++ dask.distributed-2024.12.1+ds/debian/patches/series 2026-09-13 16:36:00.000000000 +0200 @@ -25,3 +25,4 @@ ignore-dask-expr-futurewarning.patch support-pytest-9.patch cve-2026-23528-fix.patch +py315-mock-conda.patch
