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bpo-38291: Update 3.10 WhatsNew with typing.{io|re} DeprecationWarning #27872

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Merged
merged 3 commits into from
Aug 23, 2021
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bpo-38291: Update 3.10 WhatsNew with typing.{io|re} DeprecationWarning #27872

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83a1f7a
Add note about deprecationwarning and tell users how to upgrade
Fidget-Spinner Aug 21, 2021
ca373b8
tighten wording
Fidget-Spinner Aug 21, 2021
cd4569c
update deprecated section
Fidget-Spinner Aug 22, 2021
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13 changes: 13 additions & 0 deletions Doc/whatsnew/3.10.rst
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Expand Up @@ -1401,6 +1401,13 @@ 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
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It is worth to add it in the "Deprecated" section below.

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Initially I thought no because What's new in 3.8 should have it https://docs.python.org/3/whatsnew/3.8.html#deprecated, but surprisingly it doesn't. So yep we should add it as a proper reminder this time.

: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 @@ -1696,6 +1703,12 @@ 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