Powerline is a statusline plugin for vim, and provides statuslines and prompts for several other applications, including zsh, bash, tmux, IPython, Awesome and Qtile.
* In #1499 a change was introduced that made use of the "Discharging"
status of a battery in order to detect whether the AC power is
available.
The DBus part of the function that gets this data, however, stayed
unchanged. In order to keep it consistent this commit changes it in
such a way that it preforms the same function as the code introduced
in #1499 by checking for the Discharging state of the battery as
described here:
http://upower.freedesktop.org/docs/Device.html#Device:State
Signed-off-by: mr.Shu <mr@shu.io>
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Powerline
=========
:Author: Kim Silkebækken (kim.silkebaekken+vim@gmail.com)
:Source: https://github.com/powerline/powerline
:Version: beta
**Powerline is a statusline plugin for vim, and provides statuslines and
prompts for several other applications, including zsh, bash, tmux, IPython,
Awesome, i3 and Qtile.**
* `Support forum`_ (powerline-support@googlegroups.com)
* `Development discussion`_ (powerline-dev@googlegroups.com)
.. image:: https://api.travis-ci.org/powerline/powerline.png?branch=develop
:target: `travis-build-status`_
:alt: Build status
.. _travis-build-status: https://travis-ci.org/powerline/powerline
.. _`Support forum`: https://groups.google.com/forum/#!forum/powerline-support
.. _`Development discussion`: https://groups.google.com/forum/#!forum/powerline-dev
Features
--------
* **Extensible and feature rich, written in Python.** Powerline was
completely rewritten in Python to get rid of as much vimscript as
possible. This has allowed much better extensibility, leaner and better
config files, and a structured, object-oriented codebase with no mandatory
third-party dependencies other than a Python interpreter.
* **Stable and testable code base.** Using Python has allowed unit testing
of all the project code. The code is tested to work in Python 2.6+ and
Python 3.
* **Support for prompts and statuslines in many applications.** Originally
created exclusively for vim statuslines, the project has evolved to
provide statuslines in tmux and several WMs, and prompts for shells like
bash/zsh and other applications. It’s simple to write renderers for any
other applications that Powerline doesn’t yet support.
* **Configuration and colorschemes written in JSON.** JSON is
a standardized, simple and easy to use file format that allows for easy
user configuration across all of Powerline’s supported applications.
* **Fast and lightweight, with daemon support for even better performance.**
Although the code base spans a couple of thousand lines of code with no
goal of “less than X lines of code”, the main focus is on good performance
and as little code as possible while still providing a rich set of
features. The new daemon also ensures that only one Python instance is
launched for prompts and statuslines, which provides excellent
performance.
*But I hate Python / I don’t need shell prompts / this is just too much
hassle for me / what happened to the original vim-powerline project / …*
You should check out some of the Powerline derivatives. The most lightweight
and feature-rich alternative is currently Bailey Ling’s `vim-airline
<https://github.com/bling/vim-airline>`_ project.
------
* Consult the `documentation
<https://powerline.readthedocs.org/en/latest/>`_ for more information and
installation instructions.
* Check out `powerline-fonts <https://github.com/powerline/fonts>`_ for
pre-patched versions of popular, open source coding fonts.
Screenshots
-----------
Vim statusline
^^^^^^^^^^^^^^
**Mode-dependent highlighting**
* .. image:: https://raw.github.com/powerline/powerline/develop/docs/source/_static/img/pl-mode-normal.png
:alt: Normal mode
* .. image:: https://raw.github.com/powerline/powerline/develop/docs/source/_static/img/pl-mode-insert.png
:alt: Insert mode
* .. image:: https://raw.github.com/powerline/powerline/develop/docs/source/_static/img/pl-mode-visual.png
:alt: Visual mode
* .. image:: https://raw.github.com/powerline/powerline/develop/docs/source/_static/img/pl-mode-replace.png
:alt: Replace mode
**Automatic truncation of segments in small windows**
* .. image:: https://raw.github.com/powerline/powerline/develop/docs/source/_static/img/pl-truncate1.png
:alt: Truncation illustration
* .. image:: https://raw.github.com/powerline/powerline/develop/docs/source/_static/img/pl-truncate2.png
:alt: Truncation illustration
* .. image:: https://raw.github.com/powerline/powerline/develop/docs/source/_static/img/pl-truncate3.png
:alt: Truncation illustration
----
The font in the screenshots is `Pragmata Pro`_ by Fabrizio Schiavi.
.. _`Pragmata Pro`: http://www.fsd.it/fonts/pragmatapro.htm
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