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-rw-r--r--lib/sqlalchemy/engine/strategies.py8
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/sqlalchemy/engine/strategies.py b/lib/sqlalchemy/engine/strategies.py
index 528bc3175..b9a1671ec 100644
--- a/lib/sqlalchemy/engine/strategies.py
+++ b/lib/sqlalchemy/engine/strategies.py
@@ -81,12 +81,16 @@ class DefaultEngineStrategy(EngineStrategy):
except Exception, e:
# Py3K
#raise exc.DBAPIError.instance(None, None,
- # e, dialect.dbapi.Error) from e
+ # e, dialect.dbapi.Error,
+ # connection_invalidated=
+ # dialect.is_disconnect(e, None, None)
+ # ) from e
# Py2K
import sys
raise exc.DBAPIError.instance(
None, None, e, dialect.dbapi.Error,
- connection_invalidated=dialect.is_disconnect(e, None, None)), \
+ connection_invalidated=
+ dialect.is_disconnect(e, None, None)), \
None, sys.exc_info()[2]
# end Py2K