Mike DePalatis comments

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                                            Mike DePalatis

Add Annotated support

I would recommend importing `Annotated` from `typing_extensions` for Python 3.8 support (at least for as long as that continues receiving security updates).

Option to keep underscores in arguments names

A PR would be welcome!

ValueError when using `from future import annotations`

See https://github.com/lovasoa/marshmallow_dataclass/pull/186 for a solution to a similar problem. Personally I never do this import because it has caused problems in the past with other libraries but I would be...

feat: make add_dataclass_options public, separate field extraction into public helper function

Looks like there is some typing issue that's failing on Python 3.8 but I haven't spotted what exactly it is yet.

make _add_dataclass_options public

I don't see why not. Feel free to make a pull request!

Document adding help text to command-line arguments

Yes, if you add `help` in a field's metadata it will document a command-line argument. I'll leave this ticket open since it looks like this isn't explicitly documented.

Document adding help text to command-line arguments

That is currently not possible but feel free to open a new ticket for a feature request. I don't spend too much time on this project these days but welcome...

Is dict type supported?

I'm not sure how using dict as a type as a CLI argument would make sense. Do you have an example of what you would like to do?

Is nested dataclass supported?

This example doesn't make much sense to me. What attribute of `SubOption` should be getting set to 1?

Printing default values as well as help from the command line

I've not ever actually used help formatters with argparse. Is there any reason we couldn't just provide our own that does this?