Doesn't run successfully when pushed to balena; syntax error

[mozz100]

From the current master branch, I cloned and then pushed to balena. Image built ok and has deployed to my device (raspi 4)

However the balena-cam container is failing to start, falling over with a syntax error. Seems to be complaining about type hinting in pyee. Has some dependency not been pinned and an external release rendered this code un-runnable?

Traceback (most recent call last):
    File "/usr/src/app/server.py", line 5, in <module>
      from aiortc import RTCPeerConnection, RTCSessionDescription, VideoStreamTrack, RTCIceServer, RTCConfiguration
    File "/usr/local/lib/python3.5/dist-packages/aiortc/__init__.py", line 2, in <module>
      from .mediastreams import (AudioStreamTrack,  # noqa
    File "/usr/local/lib/python3.5/dist-packages/aiortc/mediastreams.py", line 7, in <module>
      from pyee import EventEmitter
    File "/usr/local/lib/python3.5/dist-packages/pyee/__init__.py", line 34, in <module>
      from pyee.base import EventEmitter as EventEmitter
    File "/usr/local/lib/python3.5/dist-packages/pyee/base.py", line 43
      self._events: Dict[
                  ^
  SyntaxError: invalid syntax

[zoobot]

same issue for me.

[mozz100]

@zoobot I found that pinning pyee (as in https://github.com/balenalabs/balena-cam/pull/101) allowed me to work around this and get started. Not sure if @balenalabs are still maintaining this code?

[mozz100]

This should be fixed in v0.2.9; marking closed