genbu

Genbu is a library for creating composable command-line interfaces.

Features

• Infer shell arguments parser from type hints.
• Override inferred parsers using shell parser combinators.
• Compose command-line interfaces declaratively (subcommands).
• Dispatch automatically to the appropriate command callback.
• Generate usage messages by using genbu.usage.

Install

pip install genbu

Usage

# hello.py
from genbu import Genbu

print(Genbu(lambda name: f"Hello, {name}!").run())
# Usage example: python hello.py --name "world"

See examples.

License

MIT