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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2021-07-15 10:36:53 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2021-07-15 10:37:52 -0400 |
| commit | f3c4735c0bef6325e977876e12fc476da363ec3c (patch) | |
| tree | 7d3866f6cb69ae1f4857af0e60898ec5eff38920 /lib/sqlalchemy/sql/crud.py | |
| parent | daaf36840bb3ebbaea3722413998604ed21d36a8 (diff) | |
| download | sqlalchemy-f3c4735c0bef6325e977876e12fc476da363ec3c.tar.gz | |
apply list() around weakkeydictionary iteration
Fixed an issue where clearing of mappers during things like test suite
teardowns could cause a "dictionary changed size" warning during garbage
collection, due to iteration of a weak-referencing dictionary. A ``list()``
has been applied to prevent concurrent GC from affecting this operation.
Fixes: #6771
Change-Id: I3e1d67e978b2726a282d8b327457f2d4b239a0c6
Diffstat (limited to 'lib/sqlalchemy/sql/crud.py')
0 files changed, 0 insertions, 0 deletions