code: def disassemble_file(filename, outstream=None):
      
      filename = check_object_path(filename)
      (version, timestamp, magic_int, co, is_pypy,
       source_size) = load_module(filename)
      if type(co) == list:
          for con in co:
              disco(version, con, outstream)
      else:
          disco(version, co, outstream, is_pypy=is_pypy)
      co = None
docs: disassemble Python byte-code file (.pyc)
  
      If given a Python source file (".py") file, we'll
      try to find the corresponding compiled object.