pip install typer
Full Documentation of the project is available at - https://typer.tiangolo.com/
Typer, build great CLIs. Easy to code. Based on Python type hints.
Typer is a library for building CLI applications that users will love using and developers will love creating. Based on Python 3.6+ type hints.
The key features are:
Intuitive to write: Great editor support. Completion everywhere. Less time debugging. Designed to be easy to use and learn. Less time reading docs.
Easy to use: It's easy to use for the final users. Automatic help, and automatic completion for all shells.
Short: Minimize code duplication. Multiple features from each parameter declaration. Fewer bugs.
Grow large: Grow in complexity as much as you want, create arbitrarily complex trees of commands and groups of subcommands, with options and arguments.