wrap __name__ settings in a try/except for 2.3 compat

1 files changed, 8 insertions, 2 deletions

diff --git a/lib/sqlalchemy/ext/assignmapper.py b/lib/sqlalchemy/ext/assignmapper.py
index 8e06c5fb0..b7d5411b6 100644
--- a/lib/sqlalchemy/ext/assignmapper.py
+++ b/lib/sqlalchemy/ext/assignmapper.py
@@ -5,7 +5,10 @@ def monkeypatch_query_method(ctx, class_, name):
     def do(self, *args, **kwargs):
         query = Query(class_, session=ctx.current)
         return getattr(query, name)(*args, **kwargs)
-    do.__name__ = name
+    try:
+        do.__name__ = name
+    except:
+        pass
     setattr(class_, name, classmethod(do))
 
 def monkeypatch_objectstore_method(ctx, class_, name):
@@ -15,7 +18,10 @@ def monkeypatch_objectstore_method(ctx, class_, name):
             # flush expects a list of objects
             self = [self]
         return getattr(session, name)(self, *args, **kwargs)
-    do.__name__ = name
+    try:
+        do.__name__ = name
+    except:
+        pass
     setattr(class_, name, do)
     
 def assign_mapper(ctx, class_, *args, **kwargs):