A tool for building declarative, and highly extendable CLI systems for Python 3.10+
- Command line arguments based on python type hints
- Arbitrary command nesting
- Automatic
--helpdocumentation - Fully Extensible with custom middlewares, types, validators, parameter configurations, etc...
import arc
@arc.command
def hello(name: str):
"""My first arc program!"""
arc.print(f"Hello {name}!")
hello()$ python hello.py Sean
Hello, Sean!
$ python hello.py --help
USAGE
hello.py [-h] [--] name
DESCRIPTION
My first arc program!
ARGUMENTS
name
OPTIONS
--help (-h) Displays this help message
$ pip install arc-cli
Clone for development
$ git clone https://github.com/seanrcollings/arc
$ poetry install
Tests are written with pytest
$ pytest