ceiling_height на detail-странице лежит в offer.building.ceilingHeight,
а не offer.ceilingHeight (всегда null) → было 0% покрытия. repairType
часто пустой, структурное значение приходит как offer.decoration
('preFine'/...) — читаем оба + добавлен preFine->needs_repair и
case-insensitive lookup в нормализаторе. kitchen/description пути уже
верны (offer.kitchenArea/offer.description) — низкое покрытие = мёртвый
CIAN_PROXY_URL, не маппинг. Регресс-тест на реальной карточке 330982715.
The legacy resolve_cian_zhk_url hit /zhk/<id>/ which now 404s, leaving the
318 geo-matched cian houses (house_sources.ext_id set, cian_zhk_url NULL)
unfetchable -> the newbuilding-enrichment backfill matched 0 houses.
Add resolve_cian_zhk_url_via_search(nb_id): fetch the cat.php newbuilding SERP
and extract the canonical zhk-<slug>.cian.ru url, ANCHORED on the
<h1 data-name="Title"> header anchor (NOT naive first-match — the SERP carries
promo/recommendation zhk-* links before the title that would otherwise resolve
the wrong ЖК and silently corrupt enrichment). Validated against the real
2.81MB prod SERP + an adversarial poisoned-recommendation test.
Wire into newbuilding_enrich_backfill: broaden selection to "has ext_id OR
cian_zhk_url", resolve+persist the url under a SAVEPOINT before enriching,
rate-limited + resumable + idempotent. Keep the old resolver (deprecated).
Bounded prod proof (5 houses, direct): 5/5 urls resolved+persisted, 3/5 fully
enriched (+18 price_dynamics, +3 reliability); the 2 misses were direct-mode
anti-bot on the 2nd fetch. Full 318-run gated on the cian mobile proxy
(mproxy.site) being restored. code-reviewer APPROVE (SQL/idempotency) +
resolver hardened against wrong-ЖК. 19 tests green.
Refs #972.
Add warm-up GET /evaluation/realty + production browser header set (Sec-Fetch,
X-Requested-With, 25s timeout) mirroring avito.py, чтобы защитить 3-step IMV flow
от server-IP анти-бот 403. Refactor step B/C парсинга в pure helpers
(_parse_geo_position/_parse_price/_parse_placement_history/_parse_suggestions)
+ fixture-driven offline тесты из живых JSON-captures.
Честный диагноз: контракт (geoFieldsHash, price-блок, categoryId=24) НЕ менялся —
проверено живым capture'ом с этой машины (A→B→C, recommended 7.39M). Реальная
причина #565 — скорее анти-бот по PROD-IP, не код → если #565 останется после
deploy, настоящий фикс = ротация egress IP воркера (devops, отдельно).
code-reviewer: ✅ APPROVE no critical — warm-up non-fatal, injected-session path
unchanged, refactor preserves shapes, graceful-None сохранён, fixtures без PII.
Tests: 12 new (27 total). Ruff clean.
Closes#565
Avito switched the houses-catalog state blob from JSON.parse("<js-escaped>")
to a URL-encoded string literal, wrapped the 10 widgets in
placeholders[0].widgets, и re-nested developmentData под props.housePage.
JS-unescape path silently failed → houses rows перестали наполняться
(starve'ит #6 same-building + #569 deal centroids).
Extract decode в pure _extract_preloaded_state (urllib.parse.unquote,
JSON.parse fallback для старой формы), add _flatten_widgets, и сделать
_parse_house_page tolerant к обеим developmentData/ratingPreview формам.
Real-HTML fixture (Yumasheva-6 EKB) + 4 regression-теста.
code-reviewer: ✅ APPROVE no critical (regex anchoring verified, decode
safe — no eval/unicode_escape, backward-compat реальный, delisted-house
envelope degrade'ит gracefully, fixture без PII/secrets). Tests: 22 passed.
Closes#566
