python-sherpa/python-sherpa.spec

#
# spec file for package python-sherpa
#
# Copyright (c) 2024 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#


# requires distutils and setuptools < 60, which does not backport distutils. Unsuitable for python312
# Track upstream progress in https://github.com/sherpa/sherpa/pull/1949
%define skip_python312 1
Name:           python-sherpa
Version:        4.16.1
Release:        0
Summary:        Modeling and fitting package for scientific data analysis
License:        GPL-3.0-only
URL:            https://github.com/sherpa/sherpa/
Source0:        https://github.com/sherpa/sherpa/archive/%{version}.tar.gz#/sherpa-%{version}.tar.gz
Source1:        https://github.com/sherpa/sherpa-test-data/archive/refs/tags/%{version}.tar.gz#/sherpa-test-data-%{version}.tar.gz
# PATCH-FIX-UPSTREAM https://github.com/sherpa/sherpa/pull/2069 Allow the tests to pass with NumPy 2.0
Patch:          numpy2.patch
BuildRequires:  %{python_module devel >= 3.8}
BuildRequires:  %{python_module numpy-devel >= 1.19}
BuildRequires:  %{python_module pip}
BuildRequires:  %{python_module wheel}
BuildRequires:  bison
BuildRequires:  fdupes
BuildRequires:  fftw3-devel
BuildRequires:  flex
BuildRequires:  gcc-c++
BuildRequires:  python-rpm-macros
Requires:       python-numpy >= 1.19
Requires(post): update-alternatives
Requires(postun): update-alternatives
ExcludeArch:    %{ix86} %{arm}
# SECTION test requirements
BuildRequires:  %{python_module pytest >= 5}
# doctestplus tests don’t look ready gh#sherpa/sherpa#1719
# BuildRequires:  %{python_module pytest-doctestplus}
BuildRequires:  %{python_module pytest-xdist}
BuildRequires:  %{python_module pytest-xvfb}
# Highly recommended by upstream when building from source
BuildRequires:  %{python_module astropy}
BuildRequires:  %{python_module matplotlib}
# /SECTION
%python_subpackages

%description
Sherpa is the CIAO modeling and fitting application. It enables the
user to construct models from definitions and fit those models to
data, using a variety of statistics and optimization methods.

%prep
%autosetup -p1 -n sherpa-%{version} -a1
# uncomment system libs https://sherpa.readthedocs.io/en/latest/install.html#fftw
sed -i "s|#fftw=local|fftw=local|" setup.cfg
sed -i "s|#fftw-include[-_]dirs.*$|fftw-include-dirs=%{_includedir}|" setup.cfg
sed -i "s|#fftw-lib-dirs.*$|fftw-lib-dirs=%{_libdir}|" setup.cfg
sed -i "s|#fftw-libraries|fftw-libraries|" setup.cfg
rm -r extern/fftw-*
# adjust the "install path" for stk.so and group.so for the build phase
sed -i "/pydir =/ s/libdir,/self.install_dir, '%{_lib}',/" helpers/sherpa_config.py

%build
cp -r extern extern0
%{python_expand #
# use the python3X bundled setuptools instead of setuptools 60+ from the distribution
# https://sherpa.readthedocs.io/en/latest/install.html#building-from-source
mkdir -p build
$python -m venv build/buildenv --system-site-packages
build/buildenv/bin/pip wheel --no-deps --disable-pip-version-check --use-pep517 --no-build-isolation --progress-bar off --verbose . -w build/
rm -r extern
cp -r extern0 extern
}

%install
%pyproject_install

%python_clone -a %{buildroot}%{_bindir}/sherpa_test
%python_clone -a %{buildroot}%{_bindir}/sherpa_smoke
%python_expand %fdupes %{buildroot}%{$python_sitearch}

%{python_expand # REMOVE HASHBANGS FROM NON-EXEC FILES
sed -i "1{/\\/usr\\/bin\\/env python/d}" %{buildroot}%{$python_sitearch}/sherpa/optmethods/ncoresde.py
sed -i "1{/\\/usr\\/bin\\/env python/d}" %{buildroot}%{$python_sitearch}/sherpa/optmethods/ncoresnm.py
sed -i "1{/\\/usr\\/bin\\/env python/d}" %{buildroot}%{$python_sitearch}/sherpa/optmethods/opt.py
sed -i "1{/\\/usr\\/bin\\/env python/d}" %{buildroot}%{$python_sitearch}/sherpa/utils/akima.py
}

%check
# avoid conftest import mismatch
mv sherpa sherpa_temp
export PYTHONPATH=$PWD/sherpa-test-data-%{version}
# unclosed resource warnings by pytest although the tests use Path.to_text which should have closed it.
donttest="test_save"
# precision issues
%ifnarch x86_64
donttest+=" or (test_regproj and sherpa.plot.dummy_backend)"
donttest+=" or (test_fit_single and Chi2XspecVar)"
%endif
donttest+=" or test_Griewank"
# Tests must not be run in parallel https://github.com/sherpa/sherpa/issues/2031
%pytest_arch -n1 --pyargs sherpa -k "not ($donttest)"

%post
%python_install_alternative sherpa_smoke
%python_install_alternative sherpa_test

%postun
%python_uninstall_alternative sherpa_smoke
%python_uninstall_alternative sherpa_test

%files %{python_files}
%doc README.md
%license LICENSE
%python_alternative %{_bindir}/sherpa_test
%python_alternative %{_bindir}/sherpa_smoke
%{python_sitearch}/sherpa
%{python_sitearch}/sherpa-%{version}.dist-info
%{python_sitearch}/stk.so
%{python_sitearch}/group.so

%changelog