Don't set __name__ on py 2.3

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/sqlalchemy/util.py b/lib/sqlalchemy/util.py
index 28e5083e9..6cb65e395 100644
--- a/lib/sqlalchemy/util.py
+++ b/lib/sqlalchemy/util.py
@@ -549,7 +549,11 @@ def deprecated(func, add_deprecation_to_docstring=True):
         warnings.warn(logging.SADeprecationWarning("Call to deprecated function %s" % func.__name__),
                       stacklevel=2)
         return func(*args, **kwargs)
-    func_with_warning.__name__ = func.__name__
     func_with_warning.__doc__ = (add_deprecation_to_docstring and 'Deprecated.\n' or '') + func.__doc__
     func_with_warning.__dict__.update(func.__dict__)
+    try:
+        func_with_warning.__name__ = func.__name__
+    except TypeError:
+        pass
+
     return func_with_warning