python-healpy/python-healpy.spec

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#
# spec file for package python-healpy
#
# Copyright (c) 2025 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/
#
%{?sle15_python_module_pythons}
Name: python-healpy
Version: 1.18.0
Release: 0
Summary: Python library to handle pixelated data on the sphere based on HEALPix
License: GPL-2.0-only
URL: https://github.com/healpy/healpy
Source: https://files.pythonhosted.org/packages/source/h/healpy/healpy-%{version}.tar.gz
BuildRequires: %{python_module Cython}
BuildRequires: %{python_module devel >= 3.10}
BuildRequires: %{python_module numpy-devel >= 1.19}
BuildRequires: %{python_module pip}
BuildRequires: %{python_module setuptools >= 60}
BuildRequires: %{python_module setuptools_scm >= 8}
BuildRequires: %{python_module wheel}
BuildRequires: fdupes
BuildRequires: gcc-c++
BuildRequires: pkgconfig
BuildRequires: python-rpm-macros
BuildRequires: pkgconfig(cfitsio)
BuildRequires: pkgconfig(healpix_cxx)
BuildRequires: pkgconfig(libsharp)
Requires: python-astropy >= 4.0
Requires: python-numpy >= 1.19
Requires(post): update-alternatives
Requires(postun): update-alternatives
Recommends: python-matplotlib
Recommends: python-scipy
# SECTION Additional test requirements
# Symbol clashes with astropy < 4.0
BuildRequires: %{python_module astropy >= 4.0}
BuildRequires: %{python_module matplotlib}
BuildRequires: %{python_module pytest}
BuildRequires: %{python_module requests}
BuildRequires: %{python_module scipy}
# /SECTION
%python_subpackages
%description
healpy is a Python package to handle pixelated data on the sphere. It is based
on the Hierarchical Equal Area isoLatitude Pixelization (HEALPix) scheme and
bundles the HEALPix C++ library.
healpy provides utilities to:
* convert between sky coordinates and pixel indices in HEALPix nested and ring schemes
* find pixels within a disk, a polygon or a strip in the sky
* apply coordinate transformations between Galactic, Ecliptic and Equatorial reference frames
* apply custom rotations either to vectors or full maps
* read and write HEALPix maps to disk in FITS format
* upgrade and downgrade the resolution of existing HEALPix maps
* visualize maps in Mollweide, Gnomonic and Cartographic projections
* transform maps to Spherical Harmonics space and back using multi-threaded C++ routines
* compute Auto and Cross Power Spectra from maps and create map realizations from spectra
%prep
%autosetup -p1 -n healpy-%{version}
chmod -x lib/healpy/data/*.dat
%build
export CFLAGS="%{optflags}"
%pyproject_wheel
%install
%pyproject_install
%python_clone -a %{buildroot}%{_bindir}/healpy_get_wmap_maps.sh
%python_expand %fdupes %{buildroot}%{$python_sitearch}
%check
export PYTEST_DEBUG_TEMPROOT=$(mktemp -d -p ./)
# Skip tests requiring network access
donttest="test_astropy_download_file or test_rotate_map_polarization or test_pixelweights_local_datapath"
# Upstream is investigating: gh#healpy/healpy#987
donttest="$donttest or test_map2alm_lsq"
%pytest_arch test -k "not ($donttest)"
%post
%python_install_alternative healpy_get_wmap_maps.sh
%postun
%python_uninstall_alternative healpy_get_wmap_maps.sh
%files %{python_files}
%doc CHANGELOG.rst README.rst
%license COPYING
%python_alternative %{_bindir}/healpy_get_wmap_maps.sh
%{python_sitearch}/healpy/
%{python_sitearch}/healpy-%{version}.dist-info/
%changelog