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| author | Mariatta <Mariatta@users.noreply.github.com> | 2017-04-13 10:14:53 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-04-13 10:14:53 (GMT) |
| commit | 4d015a40a7b9c3c1b8cfbe81453187d700a43163 (patch) | |
| tree | cafa37d8b357968486792e40e9625163e0c45aea /Misc/NEWS | |
| parent | c0f4240fac397e1cdd1ee202fc1ce6eb23037d06 (diff) | |
| download | cpython-4d015a40a7b9c3c1b8cfbe81453187d700a43163.zip cpython-4d015a40a7b9c3c1b8cfbe81453187d700a43163.tar.gz cpython-4d015a40a7b9c3c1b8cfbe81453187d700a43163.tar.bz2 | |
[3.5] bpo-29692: contextlib.contextmanager may incorrectly unchain RuntimeError (GH-949) (#1107)
contextlib._GeneratorContextManager.__exit__ includes a special case to deal with
PEP 479 RuntimeErrors created when `StopIteration` is thrown into the context
manager body.
Previously this check was too permissive, and undid one level of chaining on *all*
RuntimeError instances, not just those that wrapped a StopIteration instance.
(cherry picked from commit 00c75e9a45ff0366c185e9e8a2e23af5a35481b0)
Diffstat (limited to 'Misc/NEWS')
| -rw-r--r-- | Misc/NEWS | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -48,6 +48,9 @@ Extension Modules Library ------- +- bpo-29692: Fixed arbitrary unchaining of RuntimeError exceptions in + contextlib.contextmanager. + Patch by Siddharth Velankar. - bpo-29998: Pickling and copying ImportError now preserves name and path attributes. |