Dirk Mueller
d8c2bde919
* The ``cythonize`` and ``cython`` commands have a new option ``-M`` /
``--depfile`` to generate ``.dep`` dependency files for the
compilation unit. This can be used by external build tools to
track these dependencies.
* ``const`` fused types could not be used with memory views.
* ``wstr`` usage was removed in Python 3.12 and later (PEP-623).
* A type check assertion for Cython functions failed in debug Python
builds.
* Fixed various compiler warnings.
* Fixed error when calculating complex powers of negative numbers.
* Corrected a small mis-formatting of exception messages on Python 2.
* The ``PyUnicode_AsUTF8AndSize()`` C-API function was missing from the
CPython declarations.
* A performance problem in the compiler was resolved when nesting
conditional expressions.
* Test suite problems with recent NumPy and CPython versions were
resolved.
* Other changes
* The undocumented, untested and apparently useless syntax
``from somemodule cimport class/struct/union somename`` was deprecated
in anticipation of its removal in Cython 3. The type
modifier is not needed here and a plain ``cimport`` of the name will do.
* Properly disable generation of descriptor docstrings on PyPy since they
cause crashes.
It was previously disabled, but only accidentally via a typo.
* The ``cpow`` directive of Cython 3.0 is available as a no-op.
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-Cython?expand=0&rev=165
97 lines
3.2 KiB
RPMSpec
97 lines
3.2 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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Name: python-Cython
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Version: 0.29.33
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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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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 xml}
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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: python-xml
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Requires(post): update-alternatives
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Requires(postun):update-alternatives
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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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%python_build
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%install
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%python_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}-py*.egg-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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