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[3.10] bpo-38291: Update 3.10 WhatsNew with typing.{io|re} DeprecationWarning (GH-27872) #27907

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Aug 23, 2021
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[3.10] bpo-38291: Update 3.10 WhatsNew with typing.{io|re} DeprecationWarning (GH-27872) #27907

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13 changes: 13 additions & 0 deletions Doc/whatsnew/3.10.rst
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Expand Up @@ -1390,6 +1390,13 @@ subclasses with the :func:`runtime_checkable` decorator
if they want runtime protocols.
(Contributed by Yurii Karabas in :issue:`38908`)

Importing from the ``typing.io`` and ``typing.re`` submodules will now emit
:exc:`DeprecationWarning`. These submodules have been deprecated since
Python 3.8 and will be removed in a future version of Python. Anything
belonging to those submodules should be imported directly from
:mod:`typing` instead.
(Contributed by Sebastian Rittau in :issue:`38291`)

unittest
--------

Expand Down Expand Up @@ -1692,6 +1699,12 @@ Deprecated
requires a :ref:`debug build of Python <debug-build>`.
(Contributed by Victor Stinner in :issue:`44584`.)

* Importing from the ``typing.io`` and ``typing.re`` submodules will now emit
:exc:`DeprecationWarning`. These submodules will be removed in a future version
of Python. Anything belonging to these submodules should be imported directly
from :mod:`typing` instead.
(Contributed by Sebastian Rittau in :issue:`38291`)

.. _whatsnew310-removed:

Removed
Expand Down