File python-pyFFTW.spec of Package python-pyFFTW

#
# spec file for package python-pyFFTW
#
# Copyright (c) 2025 SUSE LLC
#
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# 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
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%ifarch %{ix86} x86_64
%bcond_without  test
%else
%bcond_with     test
%endif

Name:           python-pyFFTW
Version:        0.15.0
Release:        0
Summary:        A pythonic wrapper around FFTW, the FFT library
License:        BSD-3-Clause AND GPL-2.0-or-later
Group:          Development/Languages/Python
URL:            https://github.com/pyFFTW/pyFFTW
Source:         https://github.com/pyFFTW/pyFFTW/archive/v%{version}.tar.gz
BuildRequires:  %{python_module Cython}
BuildRequires:  %{python_module dask}
BuildRequires:  %{python_module devel}
BuildRequires:  %{python_module numpy-devel >= 1.16}
BuildRequires:  %{python_module pip}
BuildRequires:  %{python_module pytest}
BuildRequires:  %{python_module scipy >= 1.2.1}
BuildRequires:  %{python_module setuptools}
BuildRequires:  %{python_module wheel}
BuildRequires:  fdupes
BuildRequires:  fftw3-devel
BuildRequires:  fftw3-threads-devel
BuildRequires:  python-rpm-macros
Requires:       python-dask
Requires:       python-numpy >= 1.16
Requires:       python-scipy >= 1.2.1

%python_subpackages

%description
pyFFTW is a pythonic wrapper around the FFTW libary.
An interface for all the possible transforms that FFTW can perform is provided.

Both the complex DFT and the real DFT are supported, as well as arbitrary
axes of abitrary shaped and strided arrays, which makes it almost
feature equivalent to standard and real FFT functions of ``numpy.fft``
(indeed, it supports the ``clongdouble`` dtype which ``numpy.fft`` does not).

Operating FFTW in multithreaded mode is supported.

A comprehensive unittest suite can be found with the source on the github
repository.

%prep
%autosetup -p1 -n pyFFTW-%{version}
# remove shebangs
sed -i -e '/^#!\//, 1d' pyfftw/*.py
sed -i -e '/^#!\//, 1d' pyfftw/*/*.py

%build
# Work around gh#pyFFTW/pyFFTW#378
export CFLAGS="%{optflags} -Wno-incompatible-pointer-types"
%pyproject_wheel

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

%if %{with test}
%check
%pytest_arch --import-mode=append tests
%endif

%files %{python_files}
%doc README.md
%license LICENSE.txt
%{python_sitearch}/pyfftw
%{python_sitearch}/py[Ff][Ff][Tt][Ww]-%{version}.dist-info

%changelog