code: def _get_short_help(self, parser):
      usage = parser.format_usage()
      hint = "Use '--help' to get more comprehensive information."
      if " " in parser.prog:  # subcommand
          # in case of a subcommand there is no need to pull the
          # list of top-level subcommands
          return f"{usage}\n{hint}"
  
      # get the list of commands and format them like
      # argparse would present subcommands
      commands = get_commands_from_groups(self._get_all_interfaces())
      indent = usage.splitlines()[-1]
      indent = indent[: -len(indent.lstrip())] + " "
      usage += f"{indent[1:]}{{"
      usage += "\n".join(
          wrap(
              ", ".join(sorted(c.strip() for c in commands)),
              break_on_hyphens=False,
              subsequent_indent=indent,
          )
      )
      usage += f"}}\n{indent[1:]}...\n"
      return f"{usage}\n{hint}"
  
imports: import argparse
  import os
  import re
  import sys
  import gzip
  import textwrap
  from textwrap import wrap
  from datalad import __version__
  from datalad.support.exceptions import CapturedException
  from datalad.ui.utils import get_console_width
  from datalad.utils import is_interactive
  from platformdirs import AppDirs
  from logging import getLogger
label_desc: Use image node_id 3 for calling the HelpAction obj's underlying member method code with example usage: obj._get_short_help(parser) and returns: usage, str, hint, usage, str, hint