code: def repr_domxml(node: Node, length: int = 80) -> str:
      """
      return DOM XML representation of the specified node like:
      '<paragraph translatable="False"><inline classes="versionmodified">New in version...'
  
      :param nodes.Node node: target node
      :param int length:
         length of return value to be striped. if false-value is specified, repr_domxml
         returns full of DOM XML representation.
      :return: DOM XML representation
      """
      try:
          text = node.asdom().toxml()
      except Exception:
          text = str(node)
      if length and len(text) > length:
          text = text[:length] + "..."
      return text
  
imports: from __future__ import annotations
  import contextlib
  import re
  import unicodedata
  from typing import TYPE_CHECKING, Any, Callable
  from docutils import nodes
  from sphinx import addnodes
  from sphinx.locale import __
  from sphinx.util import logging
label_desc: Use image node_id 2 for calling a global function with example usage: repr_domxml(node, length) and returns: text