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| author | Victor Stinner <victor.stinner@gmail.com> | 2017-08-22 14:50:42 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-08-22 14:50:42 (GMT) |
| commit | bc61315377056fe362b744d9c44e17cd3178ce54 (patch) | |
| tree | 5bb9c1fd7e8e92230aa0f328665c45a052c43967 /Misc | |
| parent | 5fe59f8e3a0a56a155c18f9d581205ec533764b6 (diff) | |
| download | cpython-bc61315377056fe362b744d9c44e17cd3178ce54.zip cpython-bc61315377056fe362b744d9c44e17cd3178ce54.tar.gz cpython-bc61315377056fe362b744d9c44e17cd3178ce54.tar.bz2 | |
bpo-31249: Fix ref cycle in ThreadPoolExecutor (#3178)
* bpo-31249: Fix ref cycle in ThreadPoolExecutor
concurrent.futures: WorkItem.run() used by ThreadPoolExecutor now
breaks a reference cycle between an exception object and the WorkItem
object. ThreadPoolExecutor.shutdown() now also clears its threads
set.
* shutdown() now only clears threads if wait is true.
* Revert changes on shutdown()
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS.d/next/Library/2017-08-22-12-44-48.bpo-31249.STPbb9.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Library/2017-08-22-12-44-48.bpo-31249.STPbb9.rst b/Misc/NEWS.d/next/Library/2017-08-22-12-44-48.bpo-31249.STPbb9.rst new file mode 100644 index 0000000..f11a668 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2017-08-22-12-44-48.bpo-31249.STPbb9.rst @@ -0,0 +1,2 @@ +concurrent.futures: WorkItem.run() used by ThreadPoolExecutor now breaks a +reference cycle between an exception object and the WorkItem object. |