pythongh-120937: Reference weakref from the __del__ documentation (p…

…ython#120940) Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
estyxx · Jul 17, 2024 · af9b173 · af9b173
1 parent 6f411b0
commit af9b173
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diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst
@@ -1667,6 +1667,8 @@ Basic customization
 
    It is not guaranteed that :meth:`__del__` methods are called for objects
    that still exist when the interpreter exits.
+   :class:`weakref.finalize` provides a straightforward way to register
+   a cleanup function to be called when an object is garbage collected.
 
    .. note::