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-rw-r--r--lib/sqlalchemy/engine/strategies.py7
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/sqlalchemy/engine/strategies.py b/lib/sqlalchemy/engine/strategies.py
index e49d0e99e..06bf1126f 100644
--- a/lib/sqlalchemy/engine/strategies.py
+++ b/lib/sqlalchemy/engine/strategies.py
@@ -80,10 +80,13 @@ class DefaultEngineStrategy(EngineStrategy):
return dialect.connect(*cargs, **cparams)
except Exception, e:
# Py3K
- #raise exc.DBAPIError.instance(None, None, e) from e
+ #raise exc.DBAPIError.instance(None, None,
+ # dialect.dbapi.Error, e) from e
# Py2K
import sys
- raise exc.DBAPIError.instance(None, None, e), None, sys.exc_info()[2]
+ raise exc.DBAPIError.instance(
+ None, None, e, dialect.dbapi.Error), \
+ None, sys.exc_info()[2]
# end Py2K
creator = kwargs.pop('creator', connect)