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43b392b809
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feat(tradein/domclick): local-runner + ingest tooling → main (split from parked Layer-B)
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Выделяет МЕРДЖАБЕЛЬНУЮ часть DomClick-тулинга из запаркованного PR #2005
(BLOCKED #2000 — прод Layer-B скрейпер через прокси режет QRATOR-403):
- scripts/domclick_local_runner.py — ручной offline-сборщик с домашнего IP:
SERP-enumerate (фронт, BFF-JSON режет QRATOR) + card __SSR_STATE__ +
offer-card v3 (AVM price_prediction + sold_similar). --enum-cache (enumerate
1 раз → файл с sentinel → следующий запуск грузит кэш и пропускает enumerate),
wait_for_selector (SERP-карточки догидрируются), resume по id. Self-contained.
- scripts/ingest_domclick_jsonl.py — JSONL → trade-in БД (save_listings +
house-match в SAVEPOINT + save_detail_enrichment, идемпотентно, --limit/--dry-run).
- app/services/scrapers/domclick_detail.py + domclick_exceptions.py — card-SSR
parse + save_detail_enrichment (нужны ингесту). Импортятся ТОЛЬКО ингестом
(operator-run); прод-runtime их не дёргает (dormant в образе).
- tests/scrapers/test_domclick_detail.py + обновлённый scripts/README.md.
НЕ включает прод Layer-B (tasks/domclick_detail_backfill.py, scheduler-расписание,
data/sql/139_*) — остаётся запаркован на PR #2005 до чистого прокси (#2000).
БД-схема не меняется (detail-колонки уже в проде, миграции нет).
Live-validated: раннер качает ЕКБ-вторичку прямо сейчас (600+ карт, 0 блоков),
ингест залил их в прод-БД (house_matched, идемпотентно).
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2026-06-28 10:26:52 +03:00 |
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52fc920507
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fix(tradein/domclick): rewrite dead scraper to BFF JSON API + honest status (#1846, #1968)
Old HTML scraper dead: /search?city_id retired in DomClick redesign + VPS IP
QRATOR-banned (prod domclick_city_sweep reported done/0 every run). New path:
- GET bff-search-web.domclick.ru/api/offers/v1 + count/v1 via
BrowserFetcher(source="domclick") -> generic provider -> shared mobile proxy
-> bypasses QRATOR (prod-verified live: 20 items returned, no block).
- Sweeps 6 room buckets (st/1/2/3/4/5+); recursive binary price-split for
oversized buckets (rooms=2 ~2215 > offset cap 2000); count/v1 sizes buckets.
- Maps SERP JSON -> ScrapedLot with lat/lon at ~100% (closes avito 54% NULL-lat
gap); per-card EKB geo-guard.
- Honest status (#1968): QRATOR block OR fetch errors with 0 lots -> mark_failed,
not mark_done. Parse failures are per-page resilient (break bucket, keep partial
lots) so a transient bad page never aborts the whole sweep.
- Schedule shipped DORMANT (enabled=false, pages=100) via
138_domclick_bff_rewrite_schedule.sql; operator enables after prod smoke.
42 scraper tests (price-split boundaries, parse-error resilience, honest status);
full backend suite green; ruff clean. Layer B (detail renovation/wallType/
priceHistory) deferred to #1846 follow-up.
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2026-06-27 13:57:07 +03:00 |
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