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2 commits

Author SHA1 Message Date
lekss361
7e95c9776f fixup(cadastre): use importlib.util.find_spec instead of import (#168 PR3)
Root cause Blocker #2: `import app.workers.tasks.scrape_cadastre` at module
top-level REBOUND `app` from FastAPI instance (line 14) to the Python package.
All subsequent `app.dependency_overrides[get_db] = ...` failed with
AttributeError because `app` was now the namespace module.

Fix: probe module availability with importlib.util.find_spec — does not
import or rebind names. FastAPI `app` instance stays intact.

All 28 cadastre tests pass locally.
2026-05-15 13:24:24 +03:00
lekss361
13025c81ee feat(cadastre): bulk_harvest_quarter Celery task + grid-walker + saga state (#168 PR3/5)
Add bulk cadastre harvest pipeline:
- services/cadastre/bulk_harvest.py: async harvest_quarter() orchestrator (4 phases)
  + 7 upsert helpers (parcels/buildings/constructions/oncs/enks/zouit/quarter_stats)
  using CAST(:x AS jsonb) pattern, begin_nested() SAVEPOINT per grid-walk upsert
- services/cadastre/grid_geometry.py: quarter_bbox_3857 (PostGIS ST_Extent)
  + generate_grid_click_points (15x15 = 225 sub-bbox grid)
- workers/tasks/scrape_cadastre.py: bulk_harvest_quarter_task (acks_late=True,
  dont_autoretry_for NspdBulkWafError), enqueue_cadastre_harvest, cleanup_zombies
- api/v1/admin_cadastre.py: 5 endpoints behind AdminTokenAuth — create/list/get/cancel/resume
- Tests: 13 service unit + 8 API tests
2026-05-15 13:03:35 +03:00