code: def _parse_bytestream(self, stream, options):
      import xml.dom.expatbuilder
  
      builder = xml.dom.expatbuilder.makeBuilder(options)
      return builder.parseFile(stream)
  
imports: import copy
  import xml.dom
  from xml.dom.NodeFilter import NodeFilter
label_desc: Use image node_id 15 for calling the DOMBuilder obj's underlying member method code with example usage: obj._parse_bytestream(stream, options) and returns: builder