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bpo-37209: Add pickle entry for 3.8 whatsnew (GH-14503) (GH-14512)

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(cherry picked from commit ec6c1bd049)

Co-authored-by: Pierre Glaser <pierreglaser@msn.com>
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Miss Islington (bot) 2019-07-01 07:05:02 -07:00 • committed by Antoine Pitrou
parent be5bb52f5f
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Doc/whatsnew/3.8.rst
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@ -622,6 +622,20 @@ to a path.
(Contributed by Joannah Nanjekye in :issue:`26978`) (Contributed by Joannah Nanjekye in :issue:`26978`)
pickle
------
Reduction methods can now include a 6th item in the tuple they return. This
item should specify a custom state-setting method that's called instead of the
regular ``__setstate__`` method.
(Contributed by Pierre Glaser and Olivier Grisel in :issue:`35900`)
:mod:`pickle` extensions subclassing the C-optimized :class:`~pickle.Pickler`
can now override the pickling logic of functions and classes by defining the
special :meth:`~pickle.Pickler.reducer_override` method.
(Contributed by Pierre Glaser and Olivier Grisel in :issue:`35900`)
plistlib plistlib
-------- --------