use bytes() over empty byte literals

This commit is contained in:
henryruhs
2026-05-14 22:45:02 +02:00
parent 37420eac7c
commit 061522e5b7
+2 -2
View File
@@ -21,7 +21,7 @@ async def receive_stream_frames(websocket : WebSocket) -> AsyncIterator[Tuple[in
websocket_event = await websocket.receive()
while websocket_event.get('type') == 'websocket.receive':
frame_buffer = websocket_event.get('bytes') or b''
frame_buffer = websocket_event.get('bytes') or bytes()
if len(frame_buffer) > 1:
yield frame_buffer[0], frame_buffer[1:]
@@ -33,7 +33,7 @@ async def receive_vision_frames(websocket : WebSocket) -> AsyncIterator[VisionFr
websocket_event = await websocket.receive()
while websocket_event.get('type') == 'websocket.receive':
frame_buffer = websocket_event.get('bytes') or b''
frame_buffer = websocket_event.get('bytes') or bytes()
vision_frame = cv2.imdecode(numpy.frombuffer(frame_buffer, numpy.uint8), cv2.IMREAD_COLOR)
if numpy.any(vision_frame):