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.
* Start simple: The simplest example adds only 2 lines of code to your app:
 1 import, 1 function call.
* Grow large: Grow in complexity as much as you want, create arbitrarily
 complex trees of commands and groups of subcommands, with options and
 arguments.

• Alexandr Shashkin

• python3-module-typer