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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2014-05-30 15:36:13 -0400 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2014-05-30 15:36:13 -0400 |
| commit | 8daa6ccfb0be6486d36ebdd3cd709e8ebfbfa207 (patch) | |
| tree | 6435d73175d211d02a7046a4cf8e0f0d32eb43e6 /lib/sqlalchemy/dialects/drizzle/mysqldb.py | |
| parent | 2da30fde12e312dd9ea7dfff41f50cee93fc0793 (diff) | |
| download | sqlalchemy-8daa6ccfb0be6486d36ebdd3cd709e8ebfbfa207.tar.gz | |
- The ``__mapper_args__`` dictionary is copied from a declarative
mixin or abstract class when accessed, so that modifications made
to this dictionary by declarative itself won't conflict with that
of other mappings. The dictionary is modified regarding the
``version_id_col`` and ``polymorphic_on`` arguments, replacing the
column within with the one that is officially mapped to the local
class/table. fixes #3062
Diffstat (limited to 'lib/sqlalchemy/dialects/drizzle/mysqldb.py')
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