Yui is a utility manager that provides the user with a CLI menu with a variety of functions, from image editing to file management. You are very welcome to fork and modify it into your utility manager!

I use this awesome survey lib for this app.

Installation and use

To install, run this

python -m pip install git+https://github.com/yurimimi/yui.git@master

To make it show up in your command line, just call

yui # or python -m yui

You can also call a function immediately by typing its name as argument.

yui <function>

Development

To use this package in editable mode, which means that it will be called from the project directory each time Yui is executed, taking into account the changes you made there, clone this repository first, and then install it using pip with the -e option:

git clone https://github.com/yurimimi/yui.git ~/src/yui
pip install -e ~/src/yui

Functions

File management

• Normalize filenames in a directory

normalize_filenames removes 'bad' symbols and trailing whitespaces. Got it here.

• Generate .gitignore for a specific project (WIP)

Does not work yet.

Image operations

This functions catalog is an attempt to adapt the skimage library as a lightweight set of image processing utilities for use from the command line.

• Crop image

crop_image crops the image from its edges based on the specified range of pixels. The parameters order is like CSS's padding and margin.

• Expand image

expand_image works like crop_image but inversely: it expands the image at the edges, filling the area with transparency.

• Add background (WIP)

Does not work yet.

System-related

• Check battery(-ies)

battery_check shows the percentage of the current battery charge. It takes either one arg—the battery number—or shows the summary charge if no argument was provided.

• Set brightness

set_brightness calls xrandr to set the brightness with a value specified as an argument here. The argument can be an absolute value, e.g., 100 or 75, or a relative one like -15 or +5.

Misc

• Set wallpaper

set_wallpaper replaces the feh --bg (background) command in .xinitrc with a new one with a set wallpaper image.

Todo

For to do list see ./todo.md file.