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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2021-07-16 11:34:13 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2021-07-16 11:34:13 -0400 |
| commit | a25d6ead9cf6d2d51ae67e53eac50f642a0bb432 (patch) | |
| tree | a6fbc2a44f2c768773ec8da961afc89725bdf7b3 /lib/sqlalchemy/testing/warnings.py | |
| parent | 42d747f72efd776a575ea776ebb5c768282f44eb (diff) | |
| download | sqlalchemy-a25d6ead9cf6d2d51ae67e53eac50f642a0bb432.tar.gz | |
guard against unexpected weakref cleanups
Added some guards against ``KeyError`` in the event system to accommodate
the case that the interpreter is shutting down at the same time
:meth:`_engine.Engine.dispose` is being called, which would cause stack
trace warnings.
Fixes: #6740
Change-Id: I2c42e9edac2371e68b39d8360494c5fddfd6cd8c
Diffstat (limited to 'lib/sqlalchemy/testing/warnings.py')
0 files changed, 0 insertions, 0 deletions