argument-parser

An example directory of common usage patterns

The decorator would allow the use of async functions by running them using loop.run_until_complete. This should be implemented in a way that doesn't prevent execution if asyncio isn't present. (import within the decorator will do)

I guess there is no real consistent scheme, but quite a few tools capitalize the help section headers.
So maybe a flag could be added to do the same when using kotlin-argparser.

So showiing

Usage: [-h] [-a] IMAGE-DIRECTORY MARKDOWN-FILES...

Optional arguments:
  -h, --help        show this help message and exit

  -a, --auto        Automatically remove orphan images


Position

Apparently GoDoc cannot show documentation for exported methods of un-exported structs, and it makes no sense to export parser and/or command, thus this project should provide its own documentation page.

It might be useful to provide some kind of error classes as part of this package.
For example, I use code like this:

from argparse import ArgumentError, ArgumentParser

def file_path(x: str):
   d = Path(x)
   if d.is_dir:
      raise ArgumentError(f"{d} is a directory")
   return d

parser = ArgumentParser()
parser.add_argument('output_file', type=file_path, help="Path to 

https://github.com/Owez/clonk/blob/15e8676fe218f63a4f6ca36f4f33300161f9c2d3/src/lib.rs#L145

Arguments formatted as -a are currently allowed but not ones like -ab (which go to both -a and -b) when inputted by a user.

EDIT: the overall issue is still relevant despite the codeblock shown being outdated.