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ambv merged 4 commits into from
Jul 26, 2021
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bpo-44490: Add 'Whats New' docs regarding types.Union changes #27215

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bpo-44490: Add 'Whats New' docs regarding types.Union chanages
uriyyo Jul 17, 2021
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uriyyo Jul 19, 2021
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uriyyo Jul 19, 2021
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uriyyo Jul 19, 2021
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@uriyyo
uriyyo committed Jul 19, 2021
commit 21a30efb8d10d5c1615c8197b4938901ccda5841
3 changes: 2 additions & 1 deletion Doc/whatsnew/3.10.rst
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Expand Up @@ -747,7 +747,8 @@ and :func:`issubclass`::

See :ref:`types-union` and :pep:`604` for more details.

(Contributed by Maggie Moss and Philippe Prados in :issue:`41428`.)
(Contributed by Maggie Moss and Philippe Prados in :issue:`41428`,
with additions by Yurii Karabas and Serhiy Storchaka in :issue:`44490`.)


PEP 612: Parameter Specification Variables
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14 changes: 0 additions & 14 deletions Doc/whatsnew/3.11.rst
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Expand Up @@ -205,20 +205,6 @@ sqlite3
:meth:`~sqlite3.Connection.set_authorizer`.
(Contributed by Erlend E. Aasland in :issue:`44491`.)

typing
------

* Add :attr:`__parameters__` and :meth:`__getitem__` to :class:`types.Union`.
Fix various :class:`types.Union` compatibility issues with :mod:`typing`
module.

.. code-block:: python
>>> from typing import TypeVar
>>> T = TypeVar("T")
>>> (int | T)[float]
int | float

(Contributed by Yurii Karabas in :issue:`44490`.)


Removed
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