automatic import of python-ducc0openeuler20.03

3 files changed, 218 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
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+/ducc0-0.30.0.tar.gz
diff --git a/python-ducc0.spec b/python-ducc0.spec
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+%global _empty_manifest_terminate_build 0
+Name:		python-ducc0
+Version:	0.30.0
+Release:	1
+Summary:	Distinctly useful code collection: contains efficient algorithms for Fast Fourier (and related) transforms, spherical harmonic transforms involving very general spherical grids, gridding/degridding tools for radio interferometry, 4pi spherical convolution operators and much more.
+License:	GPLv2+
+URL:		https://gitlab.mpcdf.mpg.de/mtr/ducc
+Source0:	https://mirrors.nju.edu.cn/pypi/web/packages/1b/fe/74f92eaf5d19d9e7f49aa3f0ec0c8436ec461df4808975e17470045670cc/ducc0-0.30.0.tar.gz
+
+Requires:	python3-numpy
+
+%description
+This is a collection of basic programming tools for numerical computation,
+including Fast Fourier Transforms, Spherical Harmonic Transforms, non-equispaced
+Fourier transforms, as well as some concrete applications like 4pi convolution
+on the sphere and gridding/degridding of radio interferometry data.
+The code is written in C++17, but provides a simple and comprehensive Python
+interface.
+### Requirements
+- [Python >= 3.7](https://www.python.org/)
+- only when compiling from source: [pybind11](https://github.com/pybind/pybind11)
+- only when compiling from source: a C++17-capable compiler, e.g.
+  - `g++` 7 or later
+  - `clang++`
+  - MSVC 2019 or later
+  - Intel `icpx` (oneAPI compiler series). (Note that the older `icpc` compilers
+    are not supported.)
+### Sources
+The latest version of DUCC can be obtained by cloning the repository via
+    git clone https://gitlab.mpcdf.mpg.de/mtr/ducc.git
+### Licensing terms
+- All source code in this package is released under the terms of the GNU
+  General Public License v2 or later.
+- Some files (those constituting the FFT component and its internal
+  dependencies) are also licensed under the 3-clause BSD license. These files
+  contain two sets of licensing headers; the user is free to choose under which
+  of those terms they want to use these sources.
+### Documentation
+Online documentation of the most recent Python interface is available at
+https://mtr.pages.mpcdf.de/ducc.
+The C++ interface is documented at https://mtr.pages.mpcdf.de/ducc/cpp.
+Please note that this interface is not as well documented as the Python one,
+and that it should not be considered stable.
+### Installation
+For best performance, it is recommended to compile DUCC from source, optimizing
+for the specific CPU on the system. This can be done using the command
+    pip3 install --no-binary ducc0 --user ducc0
+NOTE: compilation requires the appropriate compilers to be installed (see above)
+and can take a significant amount of time (several minutes).
+Alternatively, a simple
+    pip3 install --user ducc0
+will install a pre-compiled binary package, which makes the installation process
+much quicker and does not require any compilers to be installed on the system.
+However, the code will most likely perform significantly worse (by a factor of
+two to three for some functions) than a custom built version.
+Additionally, pre-compiled binaries are distributed for the following systems:
+<a href="https://repology.org/project/python:ducc0/versions">
+<img src="https://repology.org/badge/vertical-allrepos/python:ducc0.svg" alt="Packaging status">
+</a>
+<!---
+
+%package -n python3-ducc0
+Summary:	Distinctly useful code collection: contains efficient algorithms for Fast Fourier (and related) transforms, spherical harmonic transforms involving very general spherical grids, gridding/degridding tools for radio interferometry, 4pi spherical convolution operators and much more.
+Provides:	python-ducc0
+BuildRequires:	python3-devel
+BuildRequires:	python3-setuptools
+BuildRequires:	python3-pip
+BuildRequires:	python3-cffi
+BuildRequires:	gcc
+BuildRequires:	gdb
+%description -n python3-ducc0
+This is a collection of basic programming tools for numerical computation,
+including Fast Fourier Transforms, Spherical Harmonic Transforms, non-equispaced
+Fourier transforms, as well as some concrete applications like 4pi convolution
+on the sphere and gridding/degridding of radio interferometry data.
+The code is written in C++17, but provides a simple and comprehensive Python
+interface.
+### Requirements
+- [Python >= 3.7](https://www.python.org/)
+- only when compiling from source: [pybind11](https://github.com/pybind/pybind11)
+- only when compiling from source: a C++17-capable compiler, e.g.
+  - `g++` 7 or later
+  - `clang++`
+  - MSVC 2019 or later
+  - Intel `icpx` (oneAPI compiler series). (Note that the older `icpc` compilers
+    are not supported.)
+### Sources
+The latest version of DUCC can be obtained by cloning the repository via
+    git clone https://gitlab.mpcdf.mpg.de/mtr/ducc.git
+### Licensing terms
+- All source code in this package is released under the terms of the GNU
+  General Public License v2 or later.
+- Some files (those constituting the FFT component and its internal
+  dependencies) are also licensed under the 3-clause BSD license. These files
+  contain two sets of licensing headers; the user is free to choose under which
+  of those terms they want to use these sources.
+### Documentation
+Online documentation of the most recent Python interface is available at
+https://mtr.pages.mpcdf.de/ducc.
+The C++ interface is documented at https://mtr.pages.mpcdf.de/ducc/cpp.
+Please note that this interface is not as well documented as the Python one,
+and that it should not be considered stable.
+### Installation
+For best performance, it is recommended to compile DUCC from source, optimizing
+for the specific CPU on the system. This can be done using the command
+    pip3 install --no-binary ducc0 --user ducc0
+NOTE: compilation requires the appropriate compilers to be installed (see above)
+and can take a significant amount of time (several minutes).
+Alternatively, a simple
+    pip3 install --user ducc0
+will install a pre-compiled binary package, which makes the installation process
+much quicker and does not require any compilers to be installed on the system.
+However, the code will most likely perform significantly worse (by a factor of
+two to three for some functions) than a custom built version.
+Additionally, pre-compiled binaries are distributed for the following systems:
+<a href="https://repology.org/project/python:ducc0/versions">
+<img src="https://repology.org/badge/vertical-allrepos/python:ducc0.svg" alt="Packaging status">
+</a>
+<!---
+
+%package help
+Summary:	Development documents and examples for ducc0
+Provides:	python3-ducc0-doc
+%description help
+This is a collection of basic programming tools for numerical computation,
+including Fast Fourier Transforms, Spherical Harmonic Transforms, non-equispaced
+Fourier transforms, as well as some concrete applications like 4pi convolution
+on the sphere and gridding/degridding of radio interferometry data.
+The code is written in C++17, but provides a simple and comprehensive Python
+interface.
+### Requirements
+- [Python >= 3.7](https://www.python.org/)
+- only when compiling from source: [pybind11](https://github.com/pybind/pybind11)
+- only when compiling from source: a C++17-capable compiler, e.g.
+  - `g++` 7 or later
+  - `clang++`
+  - MSVC 2019 or later
+  - Intel `icpx` (oneAPI compiler series). (Note that the older `icpc` compilers
+    are not supported.)
+### Sources
+The latest version of DUCC can be obtained by cloning the repository via
+    git clone https://gitlab.mpcdf.mpg.de/mtr/ducc.git
+### Licensing terms
+- All source code in this package is released under the terms of the GNU
+  General Public License v2 or later.
+- Some files (those constituting the FFT component and its internal
+  dependencies) are also licensed under the 3-clause BSD license. These files
+  contain two sets of licensing headers; the user is free to choose under which
+  of those terms they want to use these sources.
+### Documentation
+Online documentation of the most recent Python interface is available at
+https://mtr.pages.mpcdf.de/ducc.
+The C++ interface is documented at https://mtr.pages.mpcdf.de/ducc/cpp.
+Please note that this interface is not as well documented as the Python one,
+and that it should not be considered stable.
+### Installation
+For best performance, it is recommended to compile DUCC from source, optimizing
+for the specific CPU on the system. This can be done using the command
+    pip3 install --no-binary ducc0 --user ducc0
+NOTE: compilation requires the appropriate compilers to be installed (see above)
+and can take a significant amount of time (several minutes).
+Alternatively, a simple
+    pip3 install --user ducc0
+will install a pre-compiled binary package, which makes the installation process
+much quicker and does not require any compilers to be installed on the system.
+However, the code will most likely perform significantly worse (by a factor of
+two to three for some functions) than a custom built version.
+Additionally, pre-compiled binaries are distributed for the following systems:
+<a href="https://repology.org/project/python:ducc0/versions">
+<img src="https://repology.org/badge/vertical-allrepos/python:ducc0.svg" alt="Packaging status">
+</a>
+<!---
+
+%prep
+%autosetup -n ducc0-0.30.0
+
+%build
+%py3_build
+
+%install
+%py3_install
+install -d -m755 %{buildroot}/%{_pkgdocdir}
+if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi
+if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi
+if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi
+if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi
+pushd %{buildroot}
+if [ -d usr/lib ]; then
+	find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/lib64 ]; then
+	find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/bin ]; then
+	find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+if [ -d usr/sbin ]; then
+	find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst
+fi
+touch doclist.lst
+if [ -d usr/share/man ]; then
+	find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst
+fi
+popd
+mv %{buildroot}/filelist.lst .
+mv %{buildroot}/doclist.lst .
+
+%files -n python3-ducc0 -f filelist.lst
+%dir %{python3_sitearch}/*
+
+%files help -f doclist.lst
+%{_docdir}/*
+
+%changelog
+* Wed May 10 2023 Python_Bot <Python_Bot@openeuler.org> - 0.30.0-1
+- Package Spec generated
diff --git a/sources b/sources
new file mode 100644
index 0000000..66a64a3
--- /dev/null
+++ b/sources
@@ -0,0 +1 @@
+5454c7bf00fefebdb0ced171e670959f  ducc0-0.30.0.tar.gz