- just use *arg straight without "key" for pop

diff --git a/lib/sqlalchemy/ext/mutable.py b/lib/sqlalchemy/ext/mutable.py
index 7bcef5b8e566b530a0f26f72839ad52dc8c214a3..a5fb3b7909feebad5020b288456a12b6f72bba0c 100644 (file)
--- a/lib/sqlalchemy/ext/mutable.py
+++ b/lib/sqlalchemy/ext/mutable.py
@@ -658,8 +658,8 @@ class MutableDict(Mutable, dict):
         dict.update(self, *a, **kw)
         self.changed()
 
-    def pop(self, key, *arg):
-        result = dict.pop(self, key, *arg)
+    def pop(self, *arg):
+        result = dict.pop(self, *arg)
         self.changed()
         return result