Ana Guerrero
e47bdf538a
- update to version 3.0.4:
* Features added
- A new compiler directive show_performance_hints was added to
disable the newly added performance hint output. (Github issue
:issue:`5748`)
* Bugs fixed
- `cythonize` required ``distutils even for operations that did not
build binaries. (Github issue :issue:`5751`)
- A regression in 3.0.3 was fixed that prevented calling inline
functions from another inline function in .pxd files. (Github
issue :issue:`5748`)
- Some C compiler warnings were resolved. Patch by Pierre Jolivet.
(Github issue :issue:`5756`)
- update to version 3.0.3:
* Features added
- More warnings were added to help users migrate and avoid bugs.
(Github issue #5650)
- A warning-like category for performance hints was added that
bypasses -Werror. (Github issue #5673)
- FastGIL now uses standard thread_local in C++. (Github issue
#5640)
- reference_wrapper was added to libcpp.functional. Patch by Vyas
Ramasubramani. (Github issue #5671)
- The cythonize command now supports the --cplus option known from
the cython command. (Github issue #5736)
* Bug fixed
- Performance regressions where the GIL was needlessly acquired
were fixed. (Github issues #5670, #5700)
- A reference leak for exceptions in Python 3.12 was resolved.
Patch by Eric Johnson. (Github issue #5724)
- fastcall calls with keyword arguments generated incorrect C
code. (Github issue #5665)
- Assigning the type converted result of a conditional (if-else)
expression to int or bool variables could lead to incorrect C
code. (Github issue #5731)
- Early (unlikely) failures in Python function wrappers no longer
set a traceback in order to simplify the C code flow. Being
mostly memory allocation errors, they probably would never have
created a traceback anyway. (Github issue #5681)
- Relative cimports from packages with __init__.py files could
fail. (Github issue #5715)
- Several issues with the Limited API support were resolved.
(Github issues #5641, #5648, #5689)
- The code generated for special-casing both Cython functions and
PyCFunctions was cleaned up to avoid calling C-API functions
that were not meant for the other type respectively. This could
previously trigger assertions in CPython debug builds and now
also plays better with the Limited API. (Github issues #4804,
#5739)
- Fix some C compiler warnings. Patches by Ralf Gommers, Oleksandr
Pavlyk, Sebastian Koslowski et al. (Github issues #5651, #5663,
#5668, #5717, #5726, #5734)
- Generating gdb debugging information failed when using generator
expressions. Patch by Oleksandr Pavlyk. (Github issue #5552)
- Passing a setuptools.Extension into cythonize() instead of a
distutils.Extension could make it miss the matching extensions.
- cython -M needlessly required distutils, which made it fail in
Python 3.12. (Github issue #5681)
* Other changes
- The visible deprecation warning for DEF was removed again since
it proved difficult for some users to migrate away from it. The
statement is still meant to be removed at some point (and thus,
like IF, should not be used in new code), but the time for
sunset is probably not around the corner. (Github issue #4310)
- The np_pythran option raise a DeprecationWarning if it receives
other values than True and False. This will eventually be
disallowed (in line with all other boolean options).
OBS-URL: https://build.opensuse.org/request/show/1118531
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/python-Cython?expand=0&rev=75
102 lines
3.4 KiB
RPMSpec
102 lines
3.4 KiB
RPMSpec
#
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# spec file for package python-Cython
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#
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# Copyright (c) 2023 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%bcond_with test
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%{?sle15_python_module_pythons}
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Name: python-Cython
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Version: 3.0.4
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Release: 0
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Summary: The Cython compiler for writing C extensions for the Python language
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License: Apache-2.0
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URL: https://cython.org/
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# SourceRepository: https://github.com/cython/cython
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Source: https://files.pythonhosted.org/packages/source/C/Cython/Cython-%{version}.tar.gz
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Source1: python-Cython-rpmlintrc
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BuildRequires: %{python_module devel}
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BuildRequires: %{python_module pip}
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BuildRequires: %{python_module wheel}
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BuildRequires: fdupes
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BuildRequires: gcc-c++
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BuildRequires: python-rpm-macros
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Requires: python-devel
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Requires(post): update-alternatives
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Requires(postun):update-alternatives
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Conflicts: python-Cython < 3
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Provides: python-Cython3 = %{version}
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Obsoletes: python-Cython3 <= %{version}
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%python_subpackages
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%description
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The Cython language allows for writing C extensions for the Python
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language. Cython is a source code translator based on Pyrex, but
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supports more cutting edge functionality and optimizations.
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The Cython language is very close to the Python language (and most Python
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code is also valid Cython code), but Cython additionally supports calling C
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functions and declaring C types on variables and class attributes. This
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allows the compiler to generate very efficient C code from Cython code.
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%prep
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%setup -q -n Cython-%{version}
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# Fix non-executable scripts
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sed -i "s|^#!.*||" Cython/Debugger/{libpython,Cygdb}.py cython.py
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%build
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export CFLAGS="%{optflags} -fno-strict-aliasing"
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%pyproject_wheel
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%install
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%pyproject_install
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for p in cython cythonize cygdb ; do
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%python_clone -a %{buildroot}%{_bindir}/$p
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done
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%{python_expand chmod a+x %{buildroot}%{$python_sitearch}/Cython/Build/Cythonize.py
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sed -i "s|^#!%{_bindir}/env python$|#!%{__$python}|" %{buildroot}%{$python_sitearch}/Cython/Build/Cythonize.py
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$python -m compileall -d %{$python_sitearch} %{buildroot}%{$python_sitearch}/Cython/Build/
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$python -O -m compileall -d %{$python_sitearch} %{buildroot}%{$python_sitearch}/Cython/Build/
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%fdupes %{buildroot}%{$python_sitearch}
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}
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%check
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%if %{with test}
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%{python_expand export PYTHONPATH=%{buildroot}%{$python_sitearch} PYTHONDONTWRITEBYTECODE=1
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$python runtests.py -v
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}
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%endif
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%post
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%python_install_alternative cython cythonize cygdb
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%postun
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%python_uninstall_alternative cython
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%files %{python_files}
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%license LICENSE.txt COPYING.txt
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%doc README.rst ToDo.txt USAGE.txt
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%python_alternative %{_bindir}/cygdb
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%python_alternative %{_bindir}/cython
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%python_alternative %{_bindir}/cythonize
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%{python_sitearch}/Cython/
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%{python_sitearch}/Cython-%{version}.dist-info
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%{python_sitearch}/cython.py*
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%pycache_only %{python_sitearch}/__pycache__/cython*.py*
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%{python_sitearch}/pyximport/
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%changelog
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