docstr: Look for a saved dict whose keys/values match the supplied arguments.
docstr_tok: ["Look","for","a","saved","dict","whose","keys\/values","match","the","supplied","arguments","."]
code: def matches(self, **kwargs):
      """
      Look for a saved dict whose keys/values match the supplied arguments.
      """
      result = False
      for d in self.buffer:
          if self.matcher.matches(d, **kwargs):
              result = True
              break
      return result
  
imports: import logging.handlers
label_desc: Use image node_id 4 for calling the TestHandler obj's underlying member method code with example usage: obj.matches() and returns: result