We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
There was an error while loading. Please reload this page.
1 parent bce2eb4 commit 3cbade7Copy full SHA for 3cbade7
Doc/library/copy.rst
@@ -86,6 +86,7 @@ The latter is called to implement the deep copy operation; it is passed one
86
argument, the ``memo`` dictionary. If the :meth:`__deepcopy__` implementation needs
87
to make a deep copy of a component, it should call the :func:`deepcopy` function
88
with the component as first argument and the memo dictionary as second argument.
89
+The memo dictionary should be treated as an opaque object.
90
91
92
.. seealso::
0 commit comments