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| author | Sam Gross <colesbury@gmail.com> | 2024-12-19 15:17:15 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-12-19 15:17:15 (GMT) |
| commit | 7b811d0562a0bf7433165785f1549ac199610f8b (patch) | |
| tree | 75314e9af7386a3e43f724a2ef9c9203699bcbbe /Doc/library | |
| parent | b9b3e4a076caddf7876d1d4d762a117a26faffcf (diff) | |
| download | cpython-7b811d0562a0bf7433165785f1549ac199610f8b.zip cpython-7b811d0562a0bf7433165785f1549ac199610f8b.tar.gz cpython-7b811d0562a0bf7433165785f1549ac199610f8b.tar.bz2 | |
gh-128008: Add `PyWeakref_IsDead()` (GH-128009)
The `PyWeakref_IsDead()` function tests if a weak reference is dead
without any side effects. Although you can also detect if a weak
reference is dead using `PyWeakref_GetRef()`, that function returns a
strong reference that must be `Py_DECREF()`'d, which can introduce side
effects if the last reference is concurrently dropped (at least in the
free threading build).
Diffstat (limited to 'Doc/library')
0 files changed, 0 insertions, 0 deletions