Utiloori - oori's miscellaneous toolkit

Utiloori is primarily developed by the crew at Oori Data. We offer software engineering services around LLM applications.

Table of contents:

• print ansi colors in terminal
  • colors
  • usage
• Spin up a PostgreSQL vector database using Docker with a custom config

Print ansi colors in terminal

Wraps text in ANSI color codes (and terminators) for printing colored text to console.

Some terminals, notably VSCode's, try to be clever about not displaying unreadable text; they might override the font color you specify if you specify a background color that is too similar to the font color. For example, if you specify a black font color on a red background, VSCode will override the font color to white.

colors

the following "standard" ansi colors are supported:

• black
• red
• green
• yellow
• blue
• purple
• cyan
• white

Usage

from utiloori.ansi_color import ansi_color

print string with green font:

green_string = ansi_color('lorem', 'green')
print(green_string)

print string with purple background (with default, white font):

purple_bg_string = ansi_color('ipsum', bg_color='purple')
print(purple_bg_string)

print string with red font on a blue background:

red_on_blue_string = ansi_color('dolor', 'red', 'blue')
print(red_on_blue_string)