Ticket #5183: deepcopy.patch

django/utils/datastructures.py

@@ -70 +70 @@
-        for k in self.keyOrder:
-            yield k
-
+    def __deepcopy__(self, memo):
+        from copy import deepcopy
+        dc = self.__class__()
+        for k, v in self.items():
+            dc[k] = deepcopy(v, memo)
+
+        return dc
+
-    def items(self):
-        return zip(self.keyOrder, self.values())
-