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[3.12] gh-121084: Call _abc_registry_clear() when checking refleaks (GH-121191) (#121209)

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gh-121084: Call _abc_registry_clear() when checking refleaks (GH-121191)

dash_R_cleanup() now calls _abc_registry_clear() before calling again
register().
(cherry picked from commit c766ad206e)

Co-authored-by: Victor Stinner <vstinner@python.org>
This commit is contained in:
Miss Islington (bot) 2024-07-01 11:29:23 +02:00 • committed by GitHub
parent b80edafff2
commit 3fba86e8b8
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1 changed files with 7 additions and 3 deletions
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10
Lib/test/libregrtest/refleak.py
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@ -239,9 +239,13 @@ def dash_R_cleanup(fs, ps, pic, zdc, abcs):
abs_classes = filter(isabstract, abs_classes)
for abc in abs_classes:
for obj in abc.__subclasses__() + [abc]:
for ref in abcs.get(obj, set()):
if ref() is not None:
obj.register(ref())
refs = abcs.get(obj, None)
if refs is not None:
obj._abc_registry_clear()
for ref in refs:
subclass = ref()
if subclass is not None:
obj.register(subclass)
obj._abc_caches_clear()
# Clear caches