code: def arguments_from_optionable(parser, component, prefix=""):
      
      for option in component.options:
          if component.options[option].hidden:
              continue
          argument_from_option(parser, component, option, prefix=prefix)
docs: Add argparse arguments from all options of one :class:`Optionable`
  
      >>> # Let's build a dummy optionable component:
      >>> comp = Optionable()
      >>> comp.add_option("num", Numeric(default=1, max=12, help="An exemple of option"))
      >>> comp.add_option("title", Text(help="The title of the title"))
      >>> comp.add_option("ok", Boolean(help="is it ok ?", default=True))
      >>> comp.add_option("cool", Boolean(help="is it cool ?", default=False))
      >>>
      >>> # one can then register all the options of this component to a arg parser
      >>> parser = argparse.ArgumentParser(prog="PROG")
      >>> arguments_from_optionable(parser, comp)
      >>> parser.print_help()
      usage: PROG [-h] [--num NUM] [--title TITLE] [--not-ok] [--cool]
      <BLANKLINE>
      optional arguments:
        -h, --help     show this help message and exit
        --num NUM      An exemple of option
        --title TITLE  The title of the title
        --not-ok       is it ok ?
        --cool         is it cool ?
      
      The option values for a componant can then be retrieved with :func:`get_config_for`
  
      .. doctest::
          :hide:
  
          >>> import argparse
          >>> args = argparse.Namespace()
          >>> args.num = 1
          >>> args.title = "My title"
          >>> args.ok = True
          >>> args.cool = False
  
      >>> args = parser.parse_args() # doctest: +SKIP
      >>> config = get_config_for(args, comp)
      >>> comp("input", **config) # doctest: +SKIP
      "comp_result"