Files
winnow/scheduler.py
T
flan e2a1924fb0 refactor: collapse Config proxy, migrate tracker to SQLite, split reconcile module
- Config: remove _ConfigAccessor and ConfigManager; use __getattr__ for lazy
  loading on single _Config class; re-register self as _instance in __getattr__
  so reset() always clears the correct object (item 1)
- upload_tracker: replace hand-rolled JSON store with sqlite3; auto-migrates
  existing JSON on first run; remove dead record_frigate_file function;
  connection re-opens when CACHE_DIR changes for test isolation (items 2, 8)
- diversity: move ThreadPoolExecutor import to module level; inject optional
  fetch_fn parameter for testability (items 3, 6)
- pyproject: consolidate 4 variant files into extras (gpu/rocm/intel/cpu);
  update Dockerfile to use --extra flag; delete variant pyproject/lock files;
  uv.lock needs regen with `uv lock` after this change (item 4)
- jobs: extract _build_job helper to separate business logic from terminal I/O;
  auto_configure delegates dedup/selection to _build_job (item 5)
- logging: convert f-string log calls to % interpolation throughout all winnow/
  modules (item 7)
- reconcile: new module with reconcile_frigate_mappings and
  enrich_asset_with_face_data extracted from executor.py (item 9)
- scheduler: print next scheduled run time after startup and after each run;
  fix f-string logger.error call (item 10)
2026-06-14 19:59:17 +00:00

51 lines
1.6 KiB
Python

#!/usr/bin/env python3
import logging
import os
import sys
import time
from pathlib import Path
try:
from croniter import croniter
except ImportError:
print("croniter not installed. Run: uv add croniter")
sys.exit(1)
# Imported at module level so models loaded during the first run stay
# resident in memory across all subsequent scheduled runs.
from winnow.cli import main
SCHEDULE = os.environ["CRON_SCHEDULE"]
INSIGHTFACE_HOME = os.environ.get("INSIGHTFACE_HOME", "/models/.insightface")
logger = logging.getLogger(__name__)
def check_models() -> None:
buffalo = Path(INSIGHTFACE_HOME) / "models" / "buffalo_l"
if not buffalo.exists():
print(" InsightFace Buffalo_L not found — will download on first run", flush=True)
NOW = time.time()
cron = croniter(SCHEDULE, NOW)
next_run = cron.get_next(float)
print(f"Next run: {time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(next_run))}", flush=True)
while True:
now = time.time()
if now >= next_run:
print(f"\n[{time.strftime('%Y-%m-%d %H:%M:%S')}] Starting winnow run...", flush=True)
check_models()
try:
main()
print("winnow run complete", flush=True)
except KeyboardInterrupt:
raise
except Exception as e:
logger.error("winnow run failed: %s", e, exc_info=True)
print(f"winnow run failed: {e}", flush=True)
next_run = cron.get_next(float)
print(f"Next run: {time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(next_run))}", flush=True)
time.sleep(max(1, next_run - time.time()))