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| author | Mike Bayer <mike_mp@zzzcomputing.com> | 2019-01-29 23:53:10 -0600 |
|---|---|---|
| committer | Mike Bayer <mike_mp@zzzcomputing.com> | 2019-01-30 21:06:27 -0600 |
| commit | 147f6d382c3b6f06c8efa5a24c07c9849473e7af (patch) | |
| tree | b3c1288d8d493bba638a3b07fd2bfdc7defa8fa6 /test/sql/test_functions.py | |
| parent | b8f9517cddf41dbb47ae4ad120141c7ab1a29ac5 (diff) | |
| download | sqlalchemy-147f6d382c3b6f06c8efa5a24c07c9849473e7af.tar.gz | |
Add informative failure modes to _DeferredMapperConfig
Added some helper exceptions that invoke when a mapping based on
:class:`.AbstractConcreteBase`, :class:`.DeferredReflection`, or
:class:`.AutoMap` is used before the mapping is ready to be used, which
contain descriptive information on the class, rather than falling through
into other failure modes that are less informative.
Fixes: #4470
Change-Id: I9bc51697f63cedaa7809a0adb17b2398c209e289
Diffstat (limited to 'test/sql/test_functions.py')
0 files changed, 0 insertions, 0 deletions