code: def parsed_uri(self):
      if self._parsed_uri is None:
          self._parsed_uri = util.parse_url(self.uri)
      return self._parsed_uri
  
imports: import collections
  import copy
  import logging
  import operator
  import pprint
  from guild import util
label_desc: Use image node_id 2 for calling the ResourceSource obj's underlying member method code with example usage: obj.parsed_uri() and returns: self