Function "_decode_event_table" (util.py) has issue w/ returned data types?

[SaxonWood]

I think the function "_decode_event_table" (util.py) has an issue with the return data types of element2 ... 4 nested in the returned EventEntry object. As per EventEntry class definition, the element2 ... 4 should be bytes. But the function _decode_event_table returns element2 ... 4 as Integers.
The code sniplet below shows already my suggestion to fix this. Note that "cli.py" would need an update as well to handle bytes rather than integers.

---

def _decode_event_table(data: bytes) -> Tuple[datetime, Dict[datetime, EventEntry]]:
    '''
    Helper function to decode the event table type.
    '''
    timestamp = datetime.fromtimestamp(struct.unpack('>I', data[0:4])[0])
    tabval: Dict[datetime, EventEntry] = dict()
    assert len(data) % 4 == 0
    assert (len(data) - 4) % 20 == 0
    for pair in range(0, int(len(data) / 4 - 1), 5):
        # this is most likely a single byte of information, but this is not sure yet
        # entry_type = bytes([struct.unpack('>I', data[4 + pair * 4:4 + pair * 4 + 4])[0]]).decode('ascii')
        entry_type = struct.unpack('>I', data[4 + pair * 4:4 + pair * 4 + 4])[0]
        timestamp = datetime.fromtimestamp(struct.unpack('>I', data[4 + pair * 4 + 4:4 + pair * 4 + 8])[0])
#       element2 = struct.unpack('>I', data[4 + pair * 4 + 8:4 + pair * 4 + 12])[0]
#       element3 = struct.unpack('>I', data[4 + pair * 4 + 12:4 + pair * 4 + 16])[0]
#       element4 = struct.unpack('>I', data[4 + pair * 4 + 16:4 + pair * 4 + 20])[0]
        element2 = data[4 + pair * 4 +  8:4 + pair * 4 + 12]   ### saxonwood
        element3 = data[4 + pair * 4 + 12:4 + pair * 4 + 16]   ### saxonwood
        element4 = data[4 + pair * 4 + 16:4 + pair * 4 + 20]   ### saxonwood
        tabval[timestamp] = EventEntry(entry_type=entry_type, timestamp=timestamp, element2=element2, element3=element3,
                                       element4=element4)
                                       <...>