Piou

NEW:

- you can now use `Literal` for string validation.

python
from typing import Literal


cli.command(cmd='foo',
help='Run foo command')
def foo_main(
bar: Literal['foo', 'bar'] = Option(None, '--foo', help='Literal argument'),
):
...


FIXED:

- `list` type was not correctly parsed

- **New**: you can now use the `set_option_processor` to run
specific function against global options before the script runs.

Changelog

- Fix: issue where the default argument was not passed to the function

- The `help` of a command can now also be extracted from the docstring.

- Fixing `default` type for `add_option`.