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|
%global _empty_manifest_terminate_build 0
Name: python-altair-saver
Version: 0.5.0
Release: 1
Summary: Altair extension for saving charts to various formats.
License: MIT
URL: http://github.com/altair-viz/altair_saver/
Source0: https://mirrors.nju.edu.cn/pypi/web/packages/ad/80/21a2928d4f857bf3d7c0dae46b1fe0b5b0b70057f844ee0d5d090effb5fe/altair_saver-0.5.0.tar.gz
BuildArch: noarch
Requires: python3-altair
Requires: python3-altair-data-server
Requires: python3-altair-viewer
Requires: python3-selenium
%description
# Altair Saver
[](https://github.com/altair-viz/altair_saver/actions?query=workflow%3Abuild)
[](https://github.com/altair-viz/altair_saver/actions?query=workflow%3Alint)
[](https://github.com/psf/black)
[](https://colab.research.google.com/github/altair-viz/altair_saver/blob/master/AltairSaver.ipynb)
This packge provides extensions to [Altair](http://altair-viz.github.io) for saving charts
to a variety of output types. Supported output formats are:
- ``.json``/``.vl.json``: Vega-Lite JSON specification
- ``.vg.json``: Vega JSON specification
- ``.html``: HTML output
- ``.png``: PNG image
- ``.svg``: SVG image
- ``.pdf``: PDF image
## Usage
The ``altair_saver`` library has a single public function, ``altair_saver.save()``.
Given an Altair chart named ``chart``, you can use it as follows:
```python
from altair_saver import save
save(chart, "chart.vl.json") # Vega-Lite JSON specification
save(chart, "chart.vg.json") # Vega JSON specification
save(chart, "chart.html") # HTML document
save(chart, "chart.html", inline=True) # HTML document with all JS code included inline
save(chart, "chart.png") # PNG Image
save(chart, "chart.svg") # SVG Image
save(chart, "chart.pdf") # PDF Image
```
### Renderer
Additionally, altair_saver provides an [Altair Renderer](https://altair-viz.github.io/user_guide/display_frontends.html#altair-s-renderer-framework)
entrypoint that can display the above outputs directly in Jupyter notebooks.
For example, you can specify a vega-lite mimetype (supported by JupyterLab, nteract, and other
platforms) with a PNG fallback for other frontends as follows:
```python
alt.renderers.enable('altair_saver', ['vega-lite', 'png'])
```
## Installation
The ``altair_saver`` package can be installed with:
```
$ pip install altair_saver
```
Saving as ``vl.json`` and as ``html`` requires no additional setup.
To install with conda, use
```
$ conda install -c conda-forge altair_saver
```
The conda package installs the *NodeJS* dependencies described below, so charts can be
saved to ``png``, ``svg``, and ``pdf`` without additional setup.
### Additional Requirements
Output to ``png``, ``svg``, and ``pdf`` requires execution of Javascript code, which
``altair_saver`` can do via one of two backends.
#### Selenium
The *selenium* backend supports the following formats:
- `.vg.json`
- `.png`
- `.svg`.
To be used, it requires the [Selenium](https://selenium.dev/selenium/docs/api/py/) Python package,
and a properly configured installation of either [chromedriver](https://chromedriver.chromium.org/) or
[geckodriver](https://firefox-source-docs.mozilla.org/testing/geckodriver/).
On Linux systems, this can be setup as follows:
```bash
$ pip install selenium
$ apt-get install chromium-chromedriver
```
Using conda, the required packages can be installed as follows (a compatible version of
[Google Chrome](https://www.google.com/chrome/) must be installed separately):
```bash
$ conda install -c python-chromedriver-binary
```
Selenium supports [other browsers](https://selenium-python.readthedocs.io/installation.html) as well,
but altair-saver is currently only tested with Chrome.
#### NodeJS
The *nodejs* backend supports the following formats:
- `.vg.json`
- `.png`
- `.svg`
- `.pdf`
It requires [NodeJS](https://nodejs.org/), along with the [vega-lite](https://www.npmjs.com/package/vega-lite),
[vega-cli](https://www.npmjs.com/package/vega-cli), and [canvas](https://www.npmjs.com/package/canvas) packages.
First install NodeJS either by [direct download](https://nodejs.org/en/download/) or via a
[package manager](https://nodejs.org/en/download/package-manager/), and then use the `npm` tool
to install the required packages:
```bash
$ npm install vega-lite vega-cli canvas
```
Using conda, node and the required packages can be installed as follows:
```bash
$ conda install -c conda-forge vega-cli vega-lite-cli
```
These packages are included automatically when installing ``altair_saver`` via conda-forge.
%package -n python3-altair-saver
Summary: Altair extension for saving charts to various formats.
Provides: python-altair-saver
BuildRequires: python3-devel
BuildRequires: python3-setuptools
BuildRequires: python3-pip
%description -n python3-altair-saver
# Altair Saver
[](https://github.com/altair-viz/altair_saver/actions?query=workflow%3Abuild)
[](https://github.com/altair-viz/altair_saver/actions?query=workflow%3Alint)
[](https://github.com/psf/black)
[](https://colab.research.google.com/github/altair-viz/altair_saver/blob/master/AltairSaver.ipynb)
This packge provides extensions to [Altair](http://altair-viz.github.io) for saving charts
to a variety of output types. Supported output formats are:
- ``.json``/``.vl.json``: Vega-Lite JSON specification
- ``.vg.json``: Vega JSON specification
- ``.html``: HTML output
- ``.png``: PNG image
- ``.svg``: SVG image
- ``.pdf``: PDF image
## Usage
The ``altair_saver`` library has a single public function, ``altair_saver.save()``.
Given an Altair chart named ``chart``, you can use it as follows:
```python
from altair_saver import save
save(chart, "chart.vl.json") # Vega-Lite JSON specification
save(chart, "chart.vg.json") # Vega JSON specification
save(chart, "chart.html") # HTML document
save(chart, "chart.html", inline=True) # HTML document with all JS code included inline
save(chart, "chart.png") # PNG Image
save(chart, "chart.svg") # SVG Image
save(chart, "chart.pdf") # PDF Image
```
### Renderer
Additionally, altair_saver provides an [Altair Renderer](https://altair-viz.github.io/user_guide/display_frontends.html#altair-s-renderer-framework)
entrypoint that can display the above outputs directly in Jupyter notebooks.
For example, you can specify a vega-lite mimetype (supported by JupyterLab, nteract, and other
platforms) with a PNG fallback for other frontends as follows:
```python
alt.renderers.enable('altair_saver', ['vega-lite', 'png'])
```
## Installation
The ``altair_saver`` package can be installed with:
```
$ pip install altair_saver
```
Saving as ``vl.json`` and as ``html`` requires no additional setup.
To install with conda, use
```
$ conda install -c conda-forge altair_saver
```
The conda package installs the *NodeJS* dependencies described below, so charts can be
saved to ``png``, ``svg``, and ``pdf`` without additional setup.
### Additional Requirements
Output to ``png``, ``svg``, and ``pdf`` requires execution of Javascript code, which
``altair_saver`` can do via one of two backends.
#### Selenium
The *selenium* backend supports the following formats:
- `.vg.json`
- `.png`
- `.svg`.
To be used, it requires the [Selenium](https://selenium.dev/selenium/docs/api/py/) Python package,
and a properly configured installation of either [chromedriver](https://chromedriver.chromium.org/) or
[geckodriver](https://firefox-source-docs.mozilla.org/testing/geckodriver/).
On Linux systems, this can be setup as follows:
```bash
$ pip install selenium
$ apt-get install chromium-chromedriver
```
Using conda, the required packages can be installed as follows (a compatible version of
[Google Chrome](https://www.google.com/chrome/) must be installed separately):
```bash
$ conda install -c python-chromedriver-binary
```
Selenium supports [other browsers](https://selenium-python.readthedocs.io/installation.html) as well,
but altair-saver is currently only tested with Chrome.
#### NodeJS
The *nodejs* backend supports the following formats:
- `.vg.json`
- `.png`
- `.svg`
- `.pdf`
It requires [NodeJS](https://nodejs.org/), along with the [vega-lite](https://www.npmjs.com/package/vega-lite),
[vega-cli](https://www.npmjs.com/package/vega-cli), and [canvas](https://www.npmjs.com/package/canvas) packages.
First install NodeJS either by [direct download](https://nodejs.org/en/download/) or via a
[package manager](https://nodejs.org/en/download/package-manager/), and then use the `npm` tool
to install the required packages:
```bash
$ npm install vega-lite vega-cli canvas
```
Using conda, node and the required packages can be installed as follows:
```bash
$ conda install -c conda-forge vega-cli vega-lite-cli
```
These packages are included automatically when installing ``altair_saver`` via conda-forge.
%package help
Summary: Development documents and examples for altair-saver
Provides: python3-altair-saver-doc
%description help
# Altair Saver
[](https://github.com/altair-viz/altair_saver/actions?query=workflow%3Abuild)
[](https://github.com/altair-viz/altair_saver/actions?query=workflow%3Alint)
[](https://github.com/psf/black)
[](https://colab.research.google.com/github/altair-viz/altair_saver/blob/master/AltairSaver.ipynb)
This packge provides extensions to [Altair](http://altair-viz.github.io) for saving charts
to a variety of output types. Supported output formats are:
- ``.json``/``.vl.json``: Vega-Lite JSON specification
- ``.vg.json``: Vega JSON specification
- ``.html``: HTML output
- ``.png``: PNG image
- ``.svg``: SVG image
- ``.pdf``: PDF image
## Usage
The ``altair_saver`` library has a single public function, ``altair_saver.save()``.
Given an Altair chart named ``chart``, you can use it as follows:
```python
from altair_saver import save
save(chart, "chart.vl.json") # Vega-Lite JSON specification
save(chart, "chart.vg.json") # Vega JSON specification
save(chart, "chart.html") # HTML document
save(chart, "chart.html", inline=True) # HTML document with all JS code included inline
save(chart, "chart.png") # PNG Image
save(chart, "chart.svg") # SVG Image
save(chart, "chart.pdf") # PDF Image
```
### Renderer
Additionally, altair_saver provides an [Altair Renderer](https://altair-viz.github.io/user_guide/display_frontends.html#altair-s-renderer-framework)
entrypoint that can display the above outputs directly in Jupyter notebooks.
For example, you can specify a vega-lite mimetype (supported by JupyterLab, nteract, and other
platforms) with a PNG fallback for other frontends as follows:
```python
alt.renderers.enable('altair_saver', ['vega-lite', 'png'])
```
## Installation
The ``altair_saver`` package can be installed with:
```
$ pip install altair_saver
```
Saving as ``vl.json`` and as ``html`` requires no additional setup.
To install with conda, use
```
$ conda install -c conda-forge altair_saver
```
The conda package installs the *NodeJS* dependencies described below, so charts can be
saved to ``png``, ``svg``, and ``pdf`` without additional setup.
### Additional Requirements
Output to ``png``, ``svg``, and ``pdf`` requires execution of Javascript code, which
``altair_saver`` can do via one of two backends.
#### Selenium
The *selenium* backend supports the following formats:
- `.vg.json`
- `.png`
- `.svg`.
To be used, it requires the [Selenium](https://selenium.dev/selenium/docs/api/py/) Python package,
and a properly configured installation of either [chromedriver](https://chromedriver.chromium.org/) or
[geckodriver](https://firefox-source-docs.mozilla.org/testing/geckodriver/).
On Linux systems, this can be setup as follows:
```bash
$ pip install selenium
$ apt-get install chromium-chromedriver
```
Using conda, the required packages can be installed as follows (a compatible version of
[Google Chrome](https://www.google.com/chrome/) must be installed separately):
```bash
$ conda install -c python-chromedriver-binary
```
Selenium supports [other browsers](https://selenium-python.readthedocs.io/installation.html) as well,
but altair-saver is currently only tested with Chrome.
#### NodeJS
The *nodejs* backend supports the following formats:
- `.vg.json`
- `.png`
- `.svg`
- `.pdf`
It requires [NodeJS](https://nodejs.org/), along with the [vega-lite](https://www.npmjs.com/package/vega-lite),
[vega-cli](https://www.npmjs.com/package/vega-cli), and [canvas](https://www.npmjs.com/package/canvas) packages.
First install NodeJS either by [direct download](https://nodejs.org/en/download/) or via a
[package manager](https://nodejs.org/en/download/package-manager/), and then use the `npm` tool
to install the required packages:
```bash
$ npm install vega-lite vega-cli canvas
```
Using conda, node and the required packages can be installed as follows:
```bash
$ conda install -c conda-forge vega-cli vega-lite-cli
```
These packages are included automatically when installing ``altair_saver`` via conda-forge.
%prep
%autosetup -n altair-saver-0.5.0
%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-altair-saver -f filelist.lst
%dir %{python3_sitelib}/*
%files help -f doclist.lst
%{_docdir}/*
%changelog
* Mon Apr 10 2023 Python_Bot <Python_Bot@openeuler.org> - 0.5.0-1
- Package Spec generated
|
