bitstring.CreationError : Token with length 64 packed with value of length 0 lifxlan issue

The firelight runs into an error after selecting the lifx system, either from an argument or from the prompt

🐟 ❯ firelight
Welcome to Firelight!
We currently support the following lights:

lifx
openrgb
Which system do you use?
lifx
lifx selected.
Traceback (most recent call last):
  File "/home/david/.local/bin/firelight", line 8, in <module>
    sys.exit(main())
  File "/home/david/.local/lib/python3.10/site-packages/firelight/firelight.py", line 59, in main
    system = get_system(system)()
  File "/home/david/.local/lib/python3.10/site-packages/firelight/interfaces/lifx/lifx.py", line 17, in __init__
    self.discover_lights()
  File "/home/david/.local/lib/python3.10/site-packages/firelight/interfaces/lifx/lifx.py", line 23, in discover_lights
    lights = self._lifxlan.get_color_lights()
  File "/home/david/.local/lib/python3.10/site-packages/lifxlan/lifxlan.py", line 86, in get_color_lights
    all_lights = self.get_lights()
  File "/home/david/.local/lib/python3.10/site-packages/lifxlan/lifxlan.py", line 42, in get_lights
    self.discover_devices()
  File "/home/david/.local/lib/python3.10/site-packages/lifxlan/lifxlan.py", line 50, in discover_devices
    responses = self.broadcast_with_resp(GetService, StateService,)
  File "/home/david/.local/lib/python3.10/site-packages/lifxlan/lifxlan.py", line 234, in broadcast_with_resp
    msg = msg_type(BROADCAST_MAC, self.source_id, seq_num=0, payload=payload, ack_requested=False, response_requested=True)
  File "/home/david/.local/lib/python3.10/site-packages/lifxlan/msgtypes.py", line 19, in __init__
    super(GetService, self).__init__(MSG_IDS[GetService], target_addr, source_id, seq_num, ack_requested, response_requested)
  File "/home/david/.local/lib/python3.10/site-packages/lifxlan/message.py", line 43, in __init__
    self.packed_message = self.generate_packed_message()
  File "/home/david/.local/lib/python3.10/site-packages/lifxlan/message.py", line 47, in generate_packed_message
    self.header = self.get_header()
  File "/home/david/.local/lib/python3.10/site-packages/lifxlan/message.py", line 55, in get_header
    frame_addr = self.get_frame_addr()
  File "/home/david/.local/lib/python3.10/site-packages/lifxlan/message.py", line 80, in get_frame_addr
    mac_addr = little_endian(bitstring.pack(mac_addr_format, convert_MAC_to_int(self.target_addr)))
  File "/home/david/.local/lib/python3.10/site-packages/bitstring.py", line 4689, in pack
    s._addright(BitStream._init_with_token(name, length, value))
  File "/home/david/.local/lib/python3.10/site-packages/bitstring.py", line 1435, in _init_with_token
    raise CreationError(f"Token with length {token_length} packed with value of length {b.len} "
bitstring.CreationError: Token with length 64 packed with value of length 0 (bits:64=0).

I believe this was related to this issue with the lifxlan module. The fix is on the lifxlan github repo but not in the version installed by pip.

I removed the older lifxlan version from pip and firelight and then installed lifxlan from the github repo (running sudo python setup.py install) and reinstalling firelight and it seems to have resolved the issue.

🐟 ❯ firelight lifx
lifx selected.
['Hall', 'Living Room', 'Kitchen', 'Stairway', 'Bedroom', 'Closet', 'TV Group']
Found the following groups:

Hall
Living Room
Kitchen
Stairway
Bedroom
Closet
TV Group

If you'd like to use a certain group, enter the name of the group.
Otherwise, if you'd like to use all the lights, hit enter.
Hall

All good to go! Sit back and enjoy the show :)

Not sure what the best way to resolve this in firelight would be or why the pip version of the lifxlan is a couple years old.

Thanks!

roshie548 / firelight

bitstring.CreationError : Token with length 64 packed with value of length 0 lifxlan issue #3