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-rw-r--r--lib/sqlalchemy/exc.py4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/sqlalchemy/exc.py b/lib/sqlalchemy/exc.py
index e0310d03c..ce130ce3c 100644
--- a/lib/sqlalchemy/exc.py
+++ b/lib/sqlalchemy/exc.py
@@ -132,11 +132,11 @@ class DBAPIError(SQLAlchemyError):
self.connection_invalidated = connection_invalidated
def __str__(self):
- if self.params and len(self.params) > 10:
+ if isinstance(self.params, (list, tuple)) and len(self.params) > 10 and isinstance(self.params[0], (list, dict, tuple)):
return ' '.join((SQLAlchemyError.__str__(self),
repr(self.statement),
repr(self.params[:2]),
- '... and a total of %i bound parameters' % len(self.params)))
+ '... and a total of %i bound parameter sets' % len(self.params)))
return ' '.join((SQLAlchemyError.__str__(self),
repr(self.statement), repr(self.params)))