python-numexpr/python-numexpr.spec

#
# spec file for package python-numexpr
#
# Copyright (c) 2024 SUSE LLC
#
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# upon. The license for this file, and modifications and additions to the
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# published by the Open Source Initiative.

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#


%{?sle15_python_module_pythons}
Name:           python-numexpr
Version:        2.10.0
Release:        0
Summary:        Numerical expression evaluator for NumPy
License:        MIT
Group:          Development/Languages/Python
URL:            https://github.com/pydata/numexpr/
Source:         https://files.pythonhosted.org/packages/source/n/numexpr/numexpr-%{version}.tar.gz
# PATCH-FIX-UPSTREAM revert of https://github.com/pydata/numexpr/commit/beedecb3990d604d0f272c1a2f9a1d117f6120ba to enable numpy v1 again, drop when numpy is updated to v2
Patch0:         revert-to-numpy1.patch
BuildRequires:  %{python_module devel >= 3.7}
# Until numpy 2 is in Factory, keep allowing to build with numpy 1.x. See comments in pyproject.toml for scipy and pandas
BuildRequires:  %{python_module numpy-devel >= 1.19.3}
BuildRequires:  %{python_module pip}
BuildRequires:  %{python_module setuptools}
BuildRequires:  %{python_module wheel}
BuildRequires:  fdupes
BuildRequires:  gcc-c++
BuildRequires:  python-rpm-macros
Requires:       python-numpy >= 1.19.3
%python_subpackages

%description
Numexpr is a numerical expression evaluator for NumPy. It is a C++
module. With it, expressions that operate on arrays (like "3*a+4*b")
can be accelerated and use less memory than doing the same
calculation in Python.

%prep
%autosetup -p1 -n numexpr-%{version}
# wrong-file-end-of-line-encoding
sed -i 's/\r$//' ANNOUNCE.rst AUTHORS.txt  README.rst RELEASE_NOTES.rst site.cfg.example
# remove unwanted shebang
sed -i '/^#!/ d' numexpr/cpuinfo.py

%build
export CFLAGS="%{optflags} -fno-strict-aliasing"
%pyproject_wheel

%install
%pyproject_install
%python_expand %fdupes %{buildroot}%{$python_sitearch}

%check
mkdir tester
pushd tester
%{python_expand export PYTHONPATH=%{buildroot}%{$python_sitearch}
$python -B -c "import sys;import numexpr;sys.exit(0 if numexpr.test().wasSuccessful() else 1)"
}
popd

%files %{python_files}
%doc ANNOUNCE.rst AUTHORS.txt README.rst RELEASE_NOTES.rst site.cfg.example
%license LICENSE.txt
%{python_sitearch}/numexpr
%{python_sitearch}/numexpr-%{version}.dist-info

%changelog