code: def iterfind(node, path):
      selector_chain = _build_path_iterator(path)
      result = iter((node,))
      for select in selector_chain:
          result = select(result)
      return result
  
imports: from __future__ import absolute_import
  import re
  import operator
  import sys
label_desc: Use image node_id 15 for calling a global function with example usage: iterfind(node, path) and returns: result