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Issue #18112: PEP 442 implementation (safe object finalization).

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This commit is contained in:
Antoine Pitrou 2013-07-30 19:59:21 +02:00
parent c5d95b17ac
commit 796564c27b
25 changed files with 1254 additions and 321 deletions
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10
Lib/test/test_descr.py
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@ -3736,18 +3736,8 @@ order (MRO) for bases """
# bug).
del c
# If that didn't blow up, it's also interesting to see whether clearing
# the last container slot works: that will attempt to delete c again,
# which will cause c to get appended back to the container again
# "during" the del. (On non-CPython implementations, however, __del__
# is typically not called again.)
support.gc_collect()
self.assertEqual(len(C.container), 1)
del C.container[-1]
if support.check_impl_detail():
support.gc_collect()
self.assertEqual(len(C.container), 1)
self.assertEqual(C.container[-1].attr, 42)
# Make c mortal again, so that the test framework with -l doesn't report
# it as a leak.