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| author | Alex Waygood <Alex.Waygood@Gmail.com> | 2023-06-07 00:18:09 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-06-07 00:18:09 (GMT) |
| commit | 5f65ff0370e1123084ff300a5ff02cd57623b575 (patch) | |
| tree | a37ae91a56e0b6b3f4469edb731c4efb38f70aaa /Doc | |
| parent | 24af45172f74e4f01eb21d3aee7beab62417b833 (diff) | |
| download | cpython-5f65ff0370e1123084ff300a5ff02cd57623b575.zip cpython-5f65ff0370e1123084ff300a5ff02cd57623b575.tar.gz cpython-5f65ff0370e1123084ff300a5ff02cd57623b575.tar.bz2 | |
`typing.NewType` docs: the future performance improvements are now in the past (#105354)
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 a9ea4b9..73e96db 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 |