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author | Mike Bayer <mike_mp@zzzcomputing.com> | 2012-07-14 15:41:31 -0400 |
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committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2012-07-14 15:41:31 -0400 |
commit | 800efc75256283770d5c28ddd99f26f341733698 (patch) | |
tree | 195206da35d9f2d434e9bd35596038ecaab1e832 /lib/sqlalchemy/exc.py | |
parent | 6dad6332cd0b777e4d876f51fada4fdf31299c53 (diff) | |
download | sqlalchemy-800efc75256283770d5c28ddd99f26f341733698.tar.gz |
- [feature] *Very limited* support for
inheriting mappers to be GC'ed when the
class itself is deferenced. The mapper
must not have its own table (i.e.
single table inh only) without polymorphic
attributes in place.
This allows for the use case of
creating a temporary subclass of a declarative
mapped class, with no table or mapping
directives of its own, to be garbage collected
when dereferenced by a unit test.
[ticket:2526]
Diffstat (limited to 'lib/sqlalchemy/exc.py')
0 files changed, 0 insertions, 0 deletions