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| author | Carson Ip <carsonip715@gmail.com> | 2019-12-27 12:05:30 -0500 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2019-12-27 14:37:41 -0500 |
| commit | f7a7af70c4f6f07011fa2d521fb1560917896427 (patch) | |
| tree | 69c7c601d7e3b69f0b7563ca3a335272f030c1b8 /lib/sqlalchemy/engine/util.py | |
| parent | 60e7034a7423955cd89d5624f8769d3804ca6d82 (diff) | |
| download | sqlalchemy-f7a7af70c4f6f07011fa2d521fb1560917896427.tar.gz | |
Fix WeakSequence circular reference
Fixed a reference cycle which could impact the GC behavior of the
:class:`.WeakSequence` object, currently used within one place in certain
mapper configurations. The issue only affects configuration-time
structures. Pull request courtesy Carson Ip.
Fixes: #5050
Closes: #5051
Pull-request: https://github.com/sqlalchemy/sqlalchemy/pull/5051
Pull-request-sha: db672f45f4f139722edd2dcc6b0c19892725c9de
Change-Id: I72673a33e655c44b68283ec1a2d7358b904e90ae
Diffstat (limited to 'lib/sqlalchemy/engine/util.py')
0 files changed, 0 insertions, 0 deletions