diff options
| -rw-r--r-- | lib/sqlalchemy/orm/base.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/sqlalchemy/orm/base.py b/lib/sqlalchemy/orm/base.py index e3b75eda0..577f9ff76 100644 --- a/lib/sqlalchemy/orm/base.py +++ b/lib/sqlalchemy/orm/base.py @@ -375,7 +375,7 @@ def class_mapper(class_, configure=True): if mapper is None: if not isinstance(class_, type): raise sa_exc.ArgumentError( - "Class object expected, got '%r'." % class_) + "Class object expected, got '%r'." % (class_, )) raise exc.UnmappedClassError(class_) else: return mapper |