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| author | svelankar <siddharth.velankar@gmail.com> | 2017-04-11 05:11:13 -0400 |
|---|---|---|
| committer | Nick Coghlan <ncoghlan@gmail.com> | 2017-04-11 19:11:13 +1000 |
| commit | 00c75e9a45ff0366c185e9e8a2e23af5a35481b0 (patch) | |
| tree | 15be21a9abc45df371cfccdf11cb25f3e82a1594 /Misc/NEWS | |
| parent | 6fab78e9027f9ebd6414995580781b480433e595 (diff) | |
| download | cpython-git-00c75e9a45ff0366c185e9e8a2e23af5a35481b0.tar.gz | |
bpo-29692: contextlib.contextmanager may incorrectly unchain RuntimeError (GH-949)
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.
Diffstat (limited to 'Misc/NEWS')
| -rw-r--r-- | Misc/NEWS | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -306,6 +306,9 @@ Extension Modules Library ------- +- bpo-29692: Fixed arbitrary unchaining of RuntimeError exceptions in + contextlib.contextmanager. + Patch by Siddharth Velankar. - bpo-26187: Test that sqlite3 trace callback is not called multiple times when schema is changing. Indirectly fixed by switching to |