code: def do_raw_get_config(self, line):
          
  
          def f(p, args):
              try:
                  source = args[0]
              except:
                  print("argument error")
                  return
              result = p.raw_get_config(source)
              tree = ET.fromstring(result)
              validate(tree)
              print(et_tostring_pp(tree))
  
          self._request(line, f)
docs: raw_get_config <peer> <source>