This DeprecationWarning is triggered by lib/portage/tests/dbapi/test_auxdb.py: > lib/portage/tests/dbapi/test_auxdb.py::AuxdbTestCase::test_anydbm > /usr/lib/python3.12/asyncio/events.py:824: DeprecationWarning: 'get_child_watcher' is deprecated as of Python 3.12 and will be removed in Python 3.14. > return get_event_loop_policy().get_child_watcher() In https://github.com/python/cpython/issues/94597 it seems to indicate that we can use PidfdChildWatcher from asyncio.unix_events on supported linux kernels (linux-5.3+) and otherwise use ThreadedChildWatcher.
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/proj/portage.git/commit/?id=690ac6e78c4099e83b84ef11c0b4064b077a8ef0 commit 690ac6e78c4099e83b84ef11c0b4064b077a8ef0 Author: Zac Medico <zmedico@gentoo.org> AuthorDate: 2023-10-05 06:27:27 +0000 Commit: Zac Medico <zmedico@gentoo.org> CommitDate: 2023-10-05 06:57:11 +0000 Eliminate deprecated asyncio.get_child_watcher() usage Use PidfdChildWatcher if os.pidfd_open is available and works, and otherwise use ThreadedChildWatcher which should work in any case. The _ChildWatcherThreadSafetyWrapper class is not needed because both PidfdChildWatcher and ThreadedChildWatcher use the running event loop to invoke the child handler callback, and it is safe to assume that the current AsyncioEventLoop instance is the running loop when it is used to obtain a child watcher instance. Bug: https://bugs.gentoo.org/914873 Signed-off-by: Zac Medico <zmedico@gentoo.org> lib/portage/util/_eventloop/asyncio_event_loop.py | 51 +++++++++++------------ 1 file changed, 24 insertions(+), 27 deletions(-)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/proj/portage.git/commit/?id=c98240fba21b319e27fe595d70c671c9ddfb7fd0 commit c98240fba21b319e27fe595d70c671c9ddfb7fd0 Author: Zac Medico <zmedico@gentoo.org> AuthorDate: 2023-10-05 08:20:14 +0000 Commit: Zac Medico <zmedico@gentoo.org> CommitDate: 2023-10-05 08:21:47 +0000 AsyncioEventLoop: Put back _ChildWatcherThreadSafetyWrapper In case there are multiple loops running in different threads, use _ChildWatcherThreadSafetyWrapper. This partially reverts commit 690ac6e78c4099e83b84ef11c0b4064b077a8ef0. Bug: https://bugs.gentoo.org/914873 Signed-off-by: Zac Medico <zmedico@gentoo.org> lib/portage/util/_eventloop/asyncio_event_loop.py | 30 ++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-)
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3500483f75789c36e379c1b6546a09df7c11e2b1 commit 3500483f75789c36e379c1b6546a09df7c11e2b1 Author: Sam James <sam@gentoo.org> AuthorDate: 2023-10-20 00:49:33 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2023-10-20 00:51:00 +0000 sys-apps/portage: add 3.0.53 Closes: https://bugs.gentoo.org/915120 Closes: https://bugs.gentoo.org/821529 Closes: https://bugs.gentoo.org/914441 Closes: https://bugs.gentoo.org/914722 Closes: https://bugs.gentoo.org/914873 Closes: https://bugs.gentoo.org/915099 Closes: https://bugs.gentoo.org/915123 Closes: https://bugs.gentoo.org/915128 Closes: https://bugs.gentoo.org/915136 Closes: https://bugs.gentoo.org/915330 Closes: https://bugs.gentoo.org/915494 Closes: https://bugs.gentoo.org/915834 Closes: https://bugs.gentoo.org/915903 Closes: https://bugs.gentoo.org/900224 Signed-off-by: Sam James <sam@gentoo.org> sys-apps/portage/Manifest | 1 + sys-apps/portage/portage-3.0.53.ebuild | 238 +++++++++++++++++++++++++++++++++ 2 files changed, 239 insertions(+)
