docs: def etree_to_dict(tree):
      """Translate etree into dictionary.
  
      :param tree: etree dictionary object
      :type tree: <http://lxml.de/api/lxml.etree-module.html>
  
      """
      d = {tree.tag.split('}')[1]: map(
          etree_to_dict, tree.iterchildren()
      ) or tree.text}
  
      return d