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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2023-06-07 03:55:37 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-07 03:55:37 (GMT) |
| commit | f4969eb315fbbb80c476afbcdeacd0695ac7fb9b (patch) | |
| tree | 5f8aed30ce789a7835f2dd20ba80fe442ae3b614 /Doc | |
| parent | 84133c56f334dca2a1d9fe640fdbafc584d44839 (diff) | |
| download | cpython-f4969eb315fbbb80c476afbcdeacd0695ac7fb9b.zip cpython-f4969eb315fbbb80c476afbcdeacd0695ac7fb9b.tar.gz cpython-f4969eb315fbbb80c476afbcdeacd0695ac7fb9b.tar.bz2 | |
[3.12] `typing.NewType` docs: the future performance improvements are now in the past (GH-105354) (#105414)
`typing.NewType` docs: the future performance improvements are now in the past (GH-105354)
(cherry picked from commit 5f65ff0370e1123084ff300a5ff02cd57623b575)
Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
Diffstat (limited to 'Doc')
| -rw-r--r-- | Doc/library/typing.rst | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/Doc/library/typing.rst b/Doc/library/typing.rst index a4bba7b..a0aee8a 100644 --- a/Doc/library/typing.rst +++ b/Doc/library/typing.rst @@ -236,9 +236,13 @@ See :pep:`484` for more details. .. versionadded:: 3.5.2 .. versionchanged:: 3.10 - ``NewType`` is now a class rather than a function. There is some additional - runtime cost when calling ``NewType`` over a regular function. However, this - cost will be reduced in 3.11.0. + ``NewType`` is now a class rather than a function. As a result, there is + some additional runtime cost when calling ``NewType`` over a regular + function. + +.. versionchanged:: 3.11 + The performance of calling ``NewType`` has been restored to its level in + Python 3.9. Callable |