ОТКРЫТИЕ: stdlib urllib проходит WAF nspd.gov.ru (TLS-fingerprint stdlib
отличается от mainstream HTTP-clients). Это позволяет полностью убрать
Playwright + Chromium для NSPD-задач.
* nspd_lite.py: urllib + ssl._create_unverified_context(). 4 публичных
fetcher'а (geoportal/quarter/parcel/building) + fetch_via_rosreestr2coord
fallback на community-lib
* schema 77: nspd_geo_jobs (журнал) + nspd_geo_targets (cad-номера со
статусом pending/done/failed). Resume-state в БД.
* tasks/nspd_geo.py: Celery task process_nspd_geo_job(job_id). Heartbeat
каждые 5 items, WAF backoff 30s × 2^N (max 8 → paused). UPSERT в
cad_quarters_geom / cad_buildings → идемпотентно.
* worker_ready hook: stale jobs (>10min без heartbeat) автоматически
re-enqueue после redeploy. Никаких потерь прогресса.
* 4 admin endpoint + UI /admin/scrape/geo с формой запуска (manual_list /
rosreestr_pending для авто-наполнения из ДДУ-кварталов), progress-bars
и cancel/resume кнопками per job.
* settings: use_nspd_lite=True, nspd_lite_rate_ms=600.
* dep: rosreestr2coord>=4.0.0 (community lib для fallback).
TODO следующих шагов:
- smoke-test на проде через SSH (validation RU-IP не банит urllib)
- feature toggle USE_NSPD_LITE в scrape_nspd.py для переключения с старого
Playwright-пути
- docker lean image (-300 MB после убирания Chromium)
- расширение SCRAPE_NSPD_DEFAULT_REGIONS на 66,74,72,59 (Челябинск/Тюмень/Пермь)
CI build broke after adding `alembic/` and `db/` directories — flat-layout
auto-discovery saw three top-level dirs and refused to pick. Make it
explicit: only `app/` is a Python package, the rest are ops/migration data.
- backend/alembic/* — alembic infra (env.py, script.py.mako). versions/ empty
for now; first migration goes in Stage 2a when models are finalized.
- backend/Dockerfile: bake alembic.ini + alembic/ into the image so
`docker compose exec backend alembic upgrade head` works in prod.
- backend/db/init/99_drop_unused_extensions.sql + bind-mount in both compose
files: drops postgis-image's TIGER/topology/fuzzystrmatch on fresh volumes.
- .pre-commit-config.yaml + pre-commit in dev deps: ruff/prettier on commit
to stop CI failures like UP035 from leaking out.
- ops/backup.sh, ops/restore.sh: pg_dump cron script with optional Selectel S3
upload. 7-day local retention. Restore guard: requires RESTORE_CONFIRM=yes.
- Makefile: new targets `make migration NAME=...`, `make pre-commit-install`.
- backend/.env.example: SENTRY_DSN comment with sentry.io reference.
