tiennm99 54eaf95fc4 feat: progress logging during model download/parse ...

'Waiting for application startup.' was the last line visible for
several minutes while the lifespan hook silently downloaded 1.2GB and
parsed the text vectors — looks like a hang.

- Print milestones for each load phase (cache hit / download /
  extract / parse / cache-write) with timings.
- During download, print every ~50 MiB with running percent if the
  server sent Content-Length.
- PYTHONUNBUFFERED=1 in Dockerfile so the prints flush to
  'docker compose logs' in real time.

Uses plain print (not logging) because uvicorn's default log config
filters INFO on non-uvicorn loggers, and wrestling with that for six
operator-facing status lines isn't worth the surface area.

2026-04-23 11:22:06 +07:00

..

main.py

feat: initial phow2sim service

2026-04-23 10:05:50 +07:00

vectors.py

feat: progress logging during model download/parse

2026-04-23 11:22:06 +07:00