%global _empty_manifest_terminate_build 0
Name:		python-purepng
Version:	0.2.0
Release:	1
Summary:	Pure Python PNG image encoder/decoder
License:	MIT License
URL:		https://github.com/scondo/purepng
Source0:	https://mirrors.nju.edu.cn/pypi/web/packages/b3/91/9fa8a4752a4c028237cb6ea7efab6680eb68a686e8d70c8124ff347d6553/purepng-0.2.0.tar.gz
BuildArch:	noarch


%description

PurePNG allows PNG image files to be read and written using pure Python.
PurePNG can read and write all PNG formats.
PNG supports a generous variety of image formats: RGB or greyscale, with or
without an alpha channel; and a choice of bit depths from 1, 2 or 4
(as long as you want greyscale or a pallete),
8, and 16 (but 16 bits is not allowed for palettes).
A pixel can vary in size from 1 to 64 bits: 1/2/4/8/16/24/32/48/64.
In addition a PNG file can be interlaced or not.
An interlaced file allows an incrementally refined display of images being
downloaded over slow links (yet it`s not implemented in PurePNG for now).

PurePNG is written in pure Python(that`s why it`s called Pure).


%package -n python3-purepng
Summary:	Pure Python PNG image encoder/decoder
Provides:	python-purepng
BuildRequires:	python3-devel
BuildRequires:	python3-setuptools
BuildRequires:	python3-pip
%description -n python3-purepng

PurePNG allows PNG image files to be read and written using pure Python.
PurePNG can read and write all PNG formats.
PNG supports a generous variety of image formats: RGB or greyscale, with or
without an alpha channel; and a choice of bit depths from 1, 2 or 4
(as long as you want greyscale or a pallete),
8, and 16 (but 16 bits is not allowed for palettes).
A pixel can vary in size from 1 to 64 bits: 1/2/4/8/16/24/32/48/64.
In addition a PNG file can be interlaced or not.
An interlaced file allows an incrementally refined display of images being
downloaded over slow links (yet it`s not implemented in PurePNG for now).

PurePNG is written in pure Python(that`s why it`s called Pure).


%package help
Summary:	Development documents and examples for purepng
Provides:	python3-purepng-doc
%description help

PurePNG allows PNG image files to be read and written using pure Python.
PurePNG can read and write all PNG formats.
PNG supports a generous variety of image formats: RGB or greyscale, with or
without an alpha channel; and a choice of bit depths from 1, 2 or 4
(as long as you want greyscale or a pallete),
8, and 16 (but 16 bits is not allowed for palettes).
A pixel can vary in size from 1 to 64 bits: 1/2/4/8/16/24/32/48/64.
In addition a PNG file can be interlaced or not.
An interlaced file allows an incrementally refined display of images being
downloaded over slow links (yet it`s not implemented in PurePNG for now).

PurePNG is written in pure Python(that`s why it`s called Pure).


%prep
%autosetup -n purepng-0.2.0

%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-purepng -f filelist.lst
%dir %{python3_sitelib}/*

%files help -f doclist.lst
%{_docdir}/*

%changelog
* Wed May 10 2023 Python_Bot <Python_Bot@openeuler.org> - 0.2.0-1
- Package Spec generated