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gh-123523: Rework typing documentation for generators and coroutines, and link to it from collections.abc docs #123544

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Merged
AlexWaygood merged 18 commits into from
Sep 6, 2024
Merged

gh-123523: Rework typing documentation for generators and coroutines, and link to it from collections.abc docs #123544

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412c358
Move typing docs for deprecated aliases to collections.abc
sterliakov Aug 31, 2024
3a71312
Do the same with `contextlib` references
sterliakov Aug 31, 2024
c146cbd
Add a generators&coroutines section
sterliakov Sep 1, 2024
8b6f65c
Replace PEP695 parameters with Generic inheritance
sterliakov Sep 1, 2024
5aa430c
Remove type arguments for now
sterliakov Sep 1, 2024
fb13736
Revert "Do the same with `contextlib` references"
sterliakov Sep 1, 2024
e7bd7b7
Use double backticks
sterliakov Sep 1, 2024
5c513aa
Address review comments
sterliakov Sep 1, 2024
c827599
s/details of/details on/g
sterliakov Sep 1, 2024
8bac826
Address other review comments
sterliakov Sep 1, 2024
a65f256
Remove "This type may be used as follows" notes from List, Dict and M…
sterliakov Sep 1, 2024
dfa8564
Remove deprecated alias to `typing.Callable` from `collections.abc` r…
sterliakov Sep 1, 2024
7de2e02
Add deprecation notice to `typing.Callable` and `typing.Type` recomme…
sterliakov Sep 1, 2024
587d240
Use simple link
sterliakov Sep 1, 2024
e35d682
Reference modern `collections.abc` aliases
sterliakov Sep 1, 2024
fc16d76
Use fully qualified name for `collections.abc.Set` to avoid confusion…
sterliakov Sep 1, 2024
24ff30e
s/Refer to/See
sterliakov Sep 3, 2024
e63c976
Disambiguate `typing.Set` and `collections.abc.Set`
sterliakov Sep 3, 2024
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Remove "This type may be used as follows" notes from List, Dict and M… 
…apping
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@sterliakov
sterliakov committed Sep 1, 2024
commit a65f256a2f8ba8966e89bb791a546526dd2947d0
5 changes: 0 additions & 5 deletions Doc/library/collections.abc.rst
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Expand Up @@ -287,11 +287,6 @@ Collections Abstract Base Classes -- Detailed Descriptions

ABCs for read-only and mutable :term:`mappings <mapping>`.

Example use in type annotations::

def get_position_in_index(word_list: Mapping[str, int], word: str) -> int:
return word_list[word]

.. class:: MappingView
ItemsView
KeysView
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13 changes: 0 additions & 13 deletions Doc/library/typing.rst
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Expand Up @@ -3402,11 +3402,6 @@ Aliases to built-in types
to use an abstract collection type such as :class:`Mapping`
rather than to use :class:`dict` or :class:`!typing.Dict`.

This type can be used as follows::

def count_words(text: str) -> Dict[str, int]:
...

.. deprecated:: 3.9
:class:`builtins.dict <dict>` now supports subscripting (``[]``).
See :pep:`585` and :ref:`types-genericalias`.
Expand All @@ -3419,14 +3414,6 @@ Aliases to built-in types
to use an abstract collection type such as :class:`Sequence` or
:class:`Iterable` rather than to use :class:`list` or :class:`!typing.List`.

This type may be used as follows::

def vec2[T: (int, float)](x: T, y: T) -> List[T]:
return [x, y]

def keep_positives[T: (int, float)](vector: Sequence[T]) -> List[T]:
return [item for item in vector if item > 0]

.. deprecated:: 3.9
:class:`builtins.list <list>` now supports subscripting (``[]``).
See :pep:`585` and :ref:`types-genericalias`.
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