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| author | Victor Stinner <vstinner@redhat.com> | 2019-04-08 23:36:34 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-04-08 23:36:34 (GMT) |
| commit | 79b5d29041bd85ea3baa050b3fa2481344ea35c9 (patch) | |
| tree | 31c54c1e2fd3d7256d45bcde9258ef5e96115aa5 /Lib | |
| parent | eb7e29f2a9d075accc1ab3faf3612ac44f5e2183 (diff) | |
| download | cpython-79b5d29041bd85ea3baa050b3fa2481344ea35c9.zip cpython-79b5d29041bd85ea3baa050b3fa2481344ea35c9.tar.gz cpython-79b5d29041bd85ea3baa050b3fa2481344ea35c9.tar.bz2 | |
bpo-36565: Fix libregrtest for Python without builtin _abc (GH-12733)
Fix reference hunting (``python3 -m test -R 3:3``) when Python has no
built-in abc module: fix _get_dump() reimplementation of libregrtest.
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/test/libregrtest/refleak.py | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/Lib/test/libregrtest/refleak.py b/Lib/test/libregrtest/refleak.py index 6724488..d68ea63 100644 --- a/Lib/test/libregrtest/refleak.py +++ b/Lib/test/libregrtest/refleak.py @@ -8,9 +8,13 @@ from test import support try: from _abc import _get_dump except ImportError: + import weakref + def _get_dump(cls): - # For legacy Python version - return (cls._abc_registry, cls._abc_cache, + # Reimplement _get_dump() for pure-Python implementation of + # the abc module (Lib/_py_abc.py) + registry_weakrefs = set(weakref.ref(obj) for obj in cls._abc_registry) + return (registry_weakrefs, cls._abc_cache, cls._abc_negative_cache, cls._abc_negative_cache_version) |