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gh-129158: Ensure we restore unix_events.can_use_pidfd after SubprocessThreadedWatcherTests finishes #129160

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Merged
merged 1 commit into from
Jan 22, 2025
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gh-129158: Ensure we restore unix_events.can_use_pidfd after SubprocessThreadedWatcherTests finishes #129160

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5 changes: 5 additions & 0 deletions Lib/test/test_asyncio/test_subprocess.py
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Original file line number Diff line number Diff line change
Expand Up @@ -901,9 +901,14 @@ def test_watcher_implementation(self):
class SubprocessThreadedWatcherTests(SubprocessWatcherMixin,
test_utils.TestCase):
def setUp(self):
self._original_can_use_pidfd = unix_events.can_use_pidfd
# Force the use of the threaded child watcher
unix_events.can_use_pidfd = mock.Mock(return_value=False)
super().setUp()

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Suggested change

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@pablogsal Why did you merge this without this line fix? I had suggested it to fix the lint CI and now it is broken on main too. https://github.com/python/cpython/actions/runs/12908528443/job/35994236140

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I merged this from my phone and I didn't see the comment. Apologies!

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Don't worry I will make a PR fixing this in the next hour

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@picnixz picnixz Jan 22, 2025 •
edited
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I've made #129180 (sorry didn't see your comment before...)

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Don't worry :)

def tearDown(self):
unix_events.can_use_pidfd = self._original_can_use_pidfd
return super().tearDown()

@unittest.skipUnless(
unix_events.can_use_pidfd(),
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