From 7d57288f6d0e7fffb2002ceb460784d39277584a Mon Sep 17 00:00:00 2001 From: James Hilton-Balfe Date: Fri, 29 Sep 2023 17:57:32 +0100 Subject: [PATCH] gh-109495: Remove unused slots from the Python implementation of datetime (GH-109494) --- Lib/_pydatetime.py | 2 +- .../next/Library/2023-09-16-15-44-16.gh-issue-109495.m2H5Bk.rst | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) create mode 100644 Misc/NEWS.d/next/Library/2023-09-16-15-44-16.gh-issue-109495.m2H5Bk.rst diff --git a/Lib/_pydatetime.py b/Lib/_pydatetime.py index 88275481e70..bca2acf1fc8 100644 --- a/Lib/_pydatetime.py +++ b/Lib/_pydatetime.py @@ -1684,7 +1684,7 @@ class datetime(date): The year, month and day arguments are required. tzinfo may be None, or an instance of a tzinfo subclass. The remaining arguments may be ints. """ - __slots__ = date.__slots__ + time.__slots__ + __slots__ = time.__slots__ def __new__(cls, year, month=None, day=None, hour=0, minute=0, second=0, microsecond=0, tzinfo=None, *, fold=0): diff --git a/Misc/NEWS.d/next/Library/2023-09-16-15-44-16.gh-issue-109495.m2H5Bk.rst b/Misc/NEWS.d/next/Library/2023-09-16-15-44-16.gh-issue-109495.m2H5Bk.rst new file mode 100644 index 00000000000..a7e1b3a64fa --- /dev/null +++ b/Misc/NEWS.d/next/Library/2023-09-16-15-44-16.gh-issue-109495.m2H5Bk.rst @@ -0,0 +1 @@ +Remove unnecessary extra ``__slots__`` in :py:class:`datetime`\'s pure python implementation to reduce memory size, as they are defined in the superclass. Patch by James Hilton-Balfe