diff options
Diffstat (limited to 'lib/sqlalchemy/exc.py')
| -rw-r--r-- | lib/sqlalchemy/exc.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/sqlalchemy/exc.py b/lib/sqlalchemy/exc.py index 7d333fc01..a82bae33f 100644 --- a/lib/sqlalchemy/exc.py +++ b/lib/sqlalchemy/exc.py @@ -294,9 +294,12 @@ class DBAPIError(StatementError): statement, params, orig ) - name, glob = orig.__class__.__name__, globals() - if name in glob and issubclass(glob[name], DBAPIError): - cls = glob[name] + glob = globals() + for super_ in orig.__class__.__mro__: + name = super_.__name__ + if name in glob and issubclass(glob[name], DBAPIError): + cls = glob[name] + break return cls(statement, params, orig, connection_invalidated) |