A set of useful utilities for Python. Same vibe as C-Utils and Utils.js.

Install via pip install pycolorutils

Format strings for console printing.

• C.Rst Reset
• C.Br Bright
• C.Di Dim
• C.Un Underscore
• C.Bl Blink
• C.Rv Reverse
• C.Blk Black
• C.Red Red
• C.Grn Green
• C.Ylo Yellow
• C.Blu Blue
• C.Mag Magenta
• C.Cya Cyan
• C.Whi White
• C.BgBlk BgBlack
• C.BgRed BgRed
• C.BgGrn BgGreen
• C.BgYlo BgYellow
• C.BgBlu BgBlue
• C.BgMag BgMagenta
• C.BgCya BgCyan
• C.BgWhi BgWhite

• msg(*m) Like print() but automatically appends C.Rst to the end.
• err(e: Any, ex: int=0) Prints an error to the console (stderr) in red. If ex is non-zero, also exits with exit code.
• warn(w: Any) Prints a warning to the console (stderr) in yellow.
• eInfo(e: Exception) Returns a human-readable string for the exception.
• onMsg = callable(m: str) If defined, redirects output from msg()
• onErr = callable(e: str) If defined, redirects output from err()

• execMain(main: callable) Wraps main so that when it ends, all atexit functions are run, even if an exception or interrupt occurs.
• atexit(f: callable) Run f before exit. More reliable than builtin atexit module if execMain() is used, falls back on atexit otherwise.
• exit(ex: int=0) Overrides builtin exit to exit cleanly, with optional exit code.

• getDictKey(d: dict, val: Any) Returns the first key in d whose value is val. Raises ValueError if not found.