getcuia/cusser

🤬 A curses wrapper that understands ANSI escape code sequences

cusser 🤬

A curses wrapper that understands ANSI escape code sequences

cusser is a lightweight Python package for teaching curses how to use ANSI escape code sequences. It works by wrapping the curses standard window object and intercepting escape code sequences.

Features

• ♻️ Easily integrate with the standard curses module
• 🕹️ Use the same escape code sequences as you would with Colorama
• 🖍️ Only one dependency: stransi (for actuallly parsing escape code sequences)
• 🐍 Python 3.8+

Installation

$ pip install cusser

Usage

In [1]: import curses

In [2]: from cusser import Cusser

In [3]: def app(stdscr) -> None:
   ...:     """Start a new application."""
   ...:     if not isinstance(stdscr, Cusser):
   ...:         stdscr = Cusser(stdscr)
   ...:
   ...:     ultra_violet = (100, 83, 148)
   ...:     x, y = 34, 12
   ...:     stdscr.addstr(
   ...:         f"\033[2J\033[{x};{y}H"
   ...:         "\033[1;32mHello "
   ...:         f"\033[;3;38;2;{';'.join(map(str, ultra_violet))}m"
   ...:         "cusser"
   ...:         "\033[m 🤬!"
   ...:     )
   ...:     stdscr.refresh()
   ...:     stdscr.getch()
   ...:

In [4]: curses.wrapper(app)

Credits

Photo by Gwendal Cottin on Unsplash.