rpms/python3.14
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Optimize patch 251 a tiny bit

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Before:

    $ python3.14 -m timeit -s 'import sysconfig' 'sysconfig.get_paths()'
    2000 loops, best of 5: 157 usec per loop

    $ python3.14 -m timeit -s 'import sysconfig' 'sysconfig.get_paths()'
    2000 loops, best of 5: 162 usec per loop

    $ python3.14 -m timeit -s 'import sysconfig' 'sysconfig.get_paths()'
    1000 loops, best of 5: 146 usec per loop

After:

    $ python3.14 -m timeit -s 'import sysconfig' 'sysconfig.get_paths()'
    5000 loops, best of 5: 75.9 usec per loop

    $ python3.14 -m timeit -s 'import sysconfig' 'sysconfig.get_paths()'
    5000 loops, best of 5: 77.1 usec per loop

    $ python3.14 -m timeit -s 'import sysconfig' 'sysconfig.get_paths()'
    5000 loops, best of 5: 76.2 usec per loop

This can be shipped together with the next alpha release.
This commit is contained in:
Miro Hrončok 2024-12-05 11:50:31 +01:00
commit 42592ff6ca
2 changed files with 3 additions and 3 deletions
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4
00251-change-user-install-location.patch
View file

@ -51,7 +51,7 @@ index 54f07ab5b4..69ceaa443e 100644
if os.path.isdir(sitedir):
addsitedir(sitedir, known_paths)
diff --git a/Lib/sysconfig/__init__.py b/Lib/sysconfig/__init__.py
index 67a071963d..371e6844b8 100644
index 67a071963d..0aa8313d6b 100644
--- a/Lib/sysconfig/__init__.py
+++ b/Lib/sysconfig/__init__.py
@@ -106,6 +106,12 @@
@ -120,7 +120,7 @@ index 67a071963d..371e6844b8 100644
+ # we only change the defaults here, so explicit --prefix will take precedence
+ # https://fedoraproject.org/wiki/Changes/Making_sudo_pip_safe
+ if (scheme == 'posix_prefix' and
+ get_config_vars('prefix')[0] == '/usr' and
+ sys.prefix == '/usr' and
+ 'RPM_BUILD_ROOT' not in os.environ):
+ _extend_dict(vars, _config_vars_local())
+ else:

2
python3.14.spec
View file

@ -334,7 +334,7 @@ Source11: idle3.appdata.xml
# (Patches taken from github.com/fedora-python/cpython)
# 00251 # f5b56b9d4a79df04e9d90ceff7388554c5f818b6
# 00251 # 5ac6e7781923cbb3e4606e3bca381a1167d322e5
# Change user install location
#
# Set values of base and platbase in sysconfig from /usr