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Clarify when typing.Unpack added support for typing.TypedDict #152552

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Clarify when typing.Unpack added support for typing.TypedDict #152552

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4 changes: 3 additions & 1 deletion Doc/library/typing.rst
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Expand Up @@ -1714,6 +1714,8 @@ These can be used as types in annotations. They all support subscription using
tup: tuple[*Ts] # Syntax error on Python <= 3.10!
tup: tuple[Unpack[Ts]] # Semantically equivalent, and backwards-compatible

.. versionadded:: 3.11

@picnixz picnixz Jun 29, 2026

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We usually put the version added at the end of the text unless there is a clear separation. Instead, I would suggest adding the following line:

.. versionadded:: 3.11

.. versionchanged:: 3.12
   Added support for :class:`typing.TypedDict`.

@ekohilas ekohilas Jun 29, 2026

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Thanks, sounds good to me!


``Unpack`` can also be used along with :class:`typing.TypedDict` for typing
``**kwargs`` in a function signature::

Expand All @@ -1729,7 +1731,7 @@ These can be used as types in annotations. They all support subscription using

See :pep:`692` for more details on using ``Unpack`` for ``**kwargs`` typing.

.. versionadded:: 3.11
.. versionadded:: 3.12

Building generic types and type aliases
"""""""""""""""""""""""""""""""""""""""
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