Current thinking on required options

[Chris Angelico]

On Tue, Apr 20, 2021 at 4:18 AM Bill Campbell <bill at celestial.net> wrote:
>
> On Mon, Apr 19, 2021, Loris Bennett wrote:
> >Hi,
> >
> >I have various small programs which tend to have an interface like the
> >following example:
> >
> >  usage: grocli [-h] [-o {check,add,delete}] [-u USERS [USERS ...]] [-g GROUP]
>
> I would do this with the action is first argument.
>
>         Usage: grocli check|add|delete [-u USERS ...]
>

Which aligns well with a concept of subcommands (or, in argparse
terms, subparsers).

ChrisA