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|
%global _empty_manifest_terminate_build 0
Name: python-jxlpy
Version: 0.9.2
Release: 1
Summary: JPEG XL integration in Python
License: MIT License
URL: http://github.com/olokelo/jxlpy
Source0: https://mirrors.nju.edu.cn/pypi/web/packages/c2/68/d0bba2b7987ab78c4f64021735abc4e45f0444287451d12a4820ca28a426/jxlpy-0.9.2.tar.gz
BuildArch: noarch
%description
# JXLPy
This module introduces reading and writing support for JPEG XL directly from Python 3.
JXLPy is based on JPEG XL implementation in [imagecodecs](https://github.com/cgohlke/imagecodecs) but doesn't it require Numpy and any external dependencies besides Cython and [libjxl](https://github.com/libjxl/libjxl).
It also provides support for Pillow via plugin.
**This project is still in alpha stages and needs testing. It may contain bugs!**
## Install via PIP
```shell
$ pip install jxlpy
```
## Build it yourself
* Make sure you are using Python 3.x and pip for that version
* Build and install libjxl according to instructions [here](https://github.com/libjxl/libjxl#building)
* Install patchelf and auditwheel
```shell
$ sudo apt-get install patchelf
$ pip install auditwheel
```
* For Pillow plugin, make sure that Pillow is installed *(optional)*
```shell
$ pip install ---upgrade pillow
```
* Clone this repository
```shell
$ git clone https://github.com/olokelo/jxlpy
$ cd jxlpy
```
* Build wheels
```shell
$ pip wheel .
```
* Use auditwheel to put necessary libraries into your wheel
```shell
$ export LD_LIBRARY_PATH=/usr/local/lib
$ python -m auditwheel repair --plat linux_x86_64 jxlpy-*.whl
```
* Install newly created wheel
```shell
$ cd wheelhouse
$ pip install jxlpy-*.whl
```
* Now you should be good to go :)
You can run examples to check if everything works correctly
*Installation steps were tested on Ubuntu 20.04*
## Support status
| Feature | Status | Importance | Notes |
| :---------------------------------------------------: | :-----------: | :--------: | :-----------------------------------: |
| Reading and writing non-animated 8 bit RGB/RGBA image | Done | - | - |
| Creating lossless images | Done | - | - |
| Reading animations | Done | - | - |
| Pillow plugin | Partial | High | Animation seeking? |
| Creating animations | Failed | Medium | - |
| Reading HDR images | Needs testing | Medium | - |
| Writing HDR images | Not started | Low | - |
| Reading and writing floating point images | Not started | Low | - |
| Support EXIF metadata | Failed | High | It seems like there's no API for that |
| Support for other colorspaces | Not started | Low | - |
| Support for lossless JPEG recompression | Not started | Medium | - |
| Support for progressive and responsive mode | Failed | Medium | Again... no high level API? |
| Installing on Windows | Needs testing | Low | - |
%package -n python3-jxlpy
Summary: JPEG XL integration in Python
Provides: python-jxlpy
BuildRequires: python3-devel
BuildRequires: python3-setuptools
BuildRequires: python3-pip
%description -n python3-jxlpy
# JXLPy
This module introduces reading and writing support for JPEG XL directly from Python 3.
JXLPy is based on JPEG XL implementation in [imagecodecs](https://github.com/cgohlke/imagecodecs) but doesn't it require Numpy and any external dependencies besides Cython and [libjxl](https://github.com/libjxl/libjxl).
It also provides support for Pillow via plugin.
**This project is still in alpha stages and needs testing. It may contain bugs!**
## Install via PIP
```shell
$ pip install jxlpy
```
## Build it yourself
* Make sure you are using Python 3.x and pip for that version
* Build and install libjxl according to instructions [here](https://github.com/libjxl/libjxl#building)
* Install patchelf and auditwheel
```shell
$ sudo apt-get install patchelf
$ pip install auditwheel
```
* For Pillow plugin, make sure that Pillow is installed *(optional)*
```shell
$ pip install ---upgrade pillow
```
* Clone this repository
```shell
$ git clone https://github.com/olokelo/jxlpy
$ cd jxlpy
```
* Build wheels
```shell
$ pip wheel .
```
* Use auditwheel to put necessary libraries into your wheel
```shell
$ export LD_LIBRARY_PATH=/usr/local/lib
$ python -m auditwheel repair --plat linux_x86_64 jxlpy-*.whl
```
* Install newly created wheel
```shell
$ cd wheelhouse
$ pip install jxlpy-*.whl
```
* Now you should be good to go :)
You can run examples to check if everything works correctly
*Installation steps were tested on Ubuntu 20.04*
## Support status
| Feature | Status | Importance | Notes |
| :---------------------------------------------------: | :-----------: | :--------: | :-----------------------------------: |
| Reading and writing non-animated 8 bit RGB/RGBA image | Done | - | - |
| Creating lossless images | Done | - | - |
| Reading animations | Done | - | - |
| Pillow plugin | Partial | High | Animation seeking? |
| Creating animations | Failed | Medium | - |
| Reading HDR images | Needs testing | Medium | - |
| Writing HDR images | Not started | Low | - |
| Reading and writing floating point images | Not started | Low | - |
| Support EXIF metadata | Failed | High | It seems like there's no API for that |
| Support for other colorspaces | Not started | Low | - |
| Support for lossless JPEG recompression | Not started | Medium | - |
| Support for progressive and responsive mode | Failed | Medium | Again... no high level API? |
| Installing on Windows | Needs testing | Low | - |
%package help
Summary: Development documents and examples for jxlpy
Provides: python3-jxlpy-doc
%description help
# JXLPy
This module introduces reading and writing support for JPEG XL directly from Python 3.
JXLPy is based on JPEG XL implementation in [imagecodecs](https://github.com/cgohlke/imagecodecs) but doesn't it require Numpy and any external dependencies besides Cython and [libjxl](https://github.com/libjxl/libjxl).
It also provides support for Pillow via plugin.
**This project is still in alpha stages and needs testing. It may contain bugs!**
## Install via PIP
```shell
$ pip install jxlpy
```
## Build it yourself
* Make sure you are using Python 3.x and pip for that version
* Build and install libjxl according to instructions [here](https://github.com/libjxl/libjxl#building)
* Install patchelf and auditwheel
```shell
$ sudo apt-get install patchelf
$ pip install auditwheel
```
* For Pillow plugin, make sure that Pillow is installed *(optional)*
```shell
$ pip install ---upgrade pillow
```
* Clone this repository
```shell
$ git clone https://github.com/olokelo/jxlpy
$ cd jxlpy
```
* Build wheels
```shell
$ pip wheel .
```
* Use auditwheel to put necessary libraries into your wheel
```shell
$ export LD_LIBRARY_PATH=/usr/local/lib
$ python -m auditwheel repair --plat linux_x86_64 jxlpy-*.whl
```
* Install newly created wheel
```shell
$ cd wheelhouse
$ pip install jxlpy-*.whl
```
* Now you should be good to go :)
You can run examples to check if everything works correctly
*Installation steps were tested on Ubuntu 20.04*
## Support status
| Feature | Status | Importance | Notes |
| :---------------------------------------------------: | :-----------: | :--------: | :-----------------------------------: |
| Reading and writing non-animated 8 bit RGB/RGBA image | Done | - | - |
| Creating lossless images | Done | - | - |
| Reading animations | Done | - | - |
| Pillow plugin | Partial | High | Animation seeking? |
| Creating animations | Failed | Medium | - |
| Reading HDR images | Needs testing | Medium | - |
| Writing HDR images | Not started | Low | - |
| Reading and writing floating point images | Not started | Low | - |
| Support EXIF metadata | Failed | High | It seems like there's no API for that |
| Support for other colorspaces | Not started | Low | - |
| Support for lossless JPEG recompression | Not started | Medium | - |
| Support for progressive and responsive mode | Failed | Medium | Again... no high level API? |
| Installing on Windows | Needs testing | Low | - |
%prep
%autosetup -n jxlpy-0.9.2
%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-jxlpy -f filelist.lst
%dir %{python3_sitelib}/*
%files help -f doclist.lst
%{_docdir}/*
%changelog
* Wed May 10 2023 Python_Bot <Python_Bot@openeuler.org> - 0.9.2-1
- Package Spec generated
|
