for attr_name, attr_out in (("error", "Error"), ("no_error", "NoError"),
("moved", "Moved"), ("size", "Size"), ("md5", "Md5"),
("real_title", "RealTitle"), ("test_time", "TestTime"),
for attr_name, attr_out in (("error", "Error"), ("no_error", "NoError"),
("moved", "Moved"), ("size", "Size"), ("md5", "Md5"),
("real_title", "RealTitle"), ("test_time", "TestTime"),