Emphasize that Unpickler.memo is not necessarily a dict.

1102062a · Alexandre Vassalotti · 9d7665df · 1102062a
Commit 1102062a authored Apr 03, 2009 by Alexandre Vassalotti
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Doc/library/pickle.rst Doc/library/pickle.rst +3 -2

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--- a/Doc/library/pickle.rst
+++ b/Doc/library/pickle.rst
@@ -334,8 +334,9 @@ The :mod:`pickle` module exports two classes, :class:`Pickler` and

   .. attribute:: memo

-      Dictionary holding previously unpickled objects to allow shared or
-      recursive objects to unpickled by reference as opposed to by value.
+      Dictionary-like object holding previously unpickled objects to allow
+      shared or recursive objects to unpickled by reference as opposed to
+      by value.


 .. _pickle-picklable: