class_docstr: The freedesktop.org ``xdg-open`` command.
class_docstr_tok: ["The","freedesktop.org","``","xdg-open","``","command","."]
code: def get_command_ex(
      self, file: str, **options: Any
  ) -> tuple[str, str]:
      command = executable = "xdg-open"
      return command, executable
  
imports: from __future__ import annotations
  import abc
  import os
  import shutil
  import subprocess
  import sys
  from shlex import quote
  from typing import Any
  from .None import Image
label_desc: Use image node_id 1 for calling the XDGViewer obj's underlying member method code with example usage: obj.get_command_ex(file) and returns: command,  executable