Change the theme of Jupyter

Jupyter is convenient. After seeing Jupyter Notebook to my own specifications: Changing background and icons, I definitely wanted to change the background color. However, it is troublesome to play with CSS by myself, so I searched for an easy way to do it.

It seems easy to do with jupyter-themes.

Installation

% pip install jupyterthemes

How to use

% jt -h
usage: jt [-h] [-l] [-t THEME] [-f MONOFONT] [-fs MONOSIZE] [-nf NBFONT]
          [-nfs NBFONTSIZE] [-tf TCFONT] [-tfs TCFONTSIZE] [-m MARGINS]
          [-cursw CURSORWIDTH] [-cursc CURSORCOLOR] [-cellw CELLWIDTH]
          [-lineh LINEHEIGHT] [-alt] [-vim] [-T] [-N] [-r]

optional arguments:
  -h, --help            show this help message and exit
  -l, --list            list available themes
  -t THEME, --theme THEME
                        theme name to install
  -f MONOFONT, --monofont MONOFONT
                        monospace code font
  -fs MONOSIZE, --monosize MONOSIZE
                        code font-size
  -nf NBFONT, --nbfont NBFONT
                        notebook font
  -nfs NBFONTSIZE, --nbfontsize NBFONTSIZE
                        notebook fontsize
  -tf TCFONT, --tcfont TCFONT
                        txtcell font
  -tfs TCFONTSIZE, --tcfontsize TCFONTSIZE
                        txtcell fontsize
  -m MARGINS, --margins MARGINS
                        fix margins of main intro page
  -cursw CURSORWIDTH, --cursorwidth CURSORWIDTH
                        set cursorwidth (px)
  -cursc CURSORCOLOR, --cursorcolor CURSORCOLOR
                        cursor color (r, b, g, p)
  -cellw CELLWIDTH, --cellwidth CELLWIDTH
                        set cell width (px)
  -lineh LINEHEIGHT, --lineheight LINEHEIGHT
                        code/text line-height (%)
  -alt, --altlayout     alt markdown layout
  -vim, --vimext        toggle styles for vim
  -T, --toolbar         make toolbar visible
  -N, --nbname          nb name/logo visible
  -r, --reset           reset to default theme

Available themes

% jt -l
Available Themes: 
   chesterish
   grade3
   oceans16
   onedork

Install theme

% jt -t onedork
You are using Python 3.5
only versions 2.7, 3.3, 3.4 support custom settings
Installing onedork theme with default settings

It seems that there are some functions that cannot be used with Python 3.5, but the color has changed for the time being, so I will try using it for a while.