wrongmove/crawler/tasks
Viktor Barzin b9f576ae2b
Stream-process listings as IDs arrive via asyncio.Queue
Replace the sequential fetch-all-then-process pipeline with a streaming
architecture where listing processing starts as soon as IDs become
available from each subquery. A producer task fetches pages and enqueues
new IDs (filtered inline against DB), while 20 consumer workers process
listings concurrently from the queue.

- Add ListingRepository.get_listing_ids() for fast ID-only projection
- Refactor listing_tasks.py: remove get_ids_to_process/dump_listings_and_monitor,
  replace with unified producer/worker/monitor pipeline
- Apply same pattern to CLI path in listing_fetcher.py
- Remove 'filtering' phase from frontend, show combined fetch+process metrics
- Add fetching_done flag to TaskResult for phase transition tracking
2026-02-06 23:43:54 +00:00
..
listing_tasks.py Stream-process listings as IDs arrive via asyncio.Queue 2026-02-06 23:43:54 +00:00
task_state.py migrate background tasks to celery 2025-06-22 21:18:52 +00:00