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12 commits

Author SHA1 Message Date
bot-backend
0eb033d77d fix(tradein/matching): P1 extended — never create a house from a numberless address (no cadastral)
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2026-07-02 21:33:52 +03:00
32d1818fd4 fix(scrapers/avito): unify _unix_to_date timezone across serp/houses/imv (#2129)
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2026-07-02 14:03:11 +00:00
7f036a96af fix(scrapers): avito ban-triggered IP rotation (#1790) — changeip on block, bounded
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- Добавлен `_rotate_proxy_ip()` в scrape_pipeline.py: вызывает changeip-URL
  (settings.avito_proxy_rotate_url) + settle-sleep
  (settings.avito_proxy_rotate_settle_s, default 9s), логирует old→new IP.
- В `run_avito_pipeline` (Steps 4/5/5b) и `run_avito_city_sweep` (Phase 4/5/5b):
  при достижении consecutive-block порога — сначала ротация IP, сброс счётчика,
  продолжение; только при исчерпании бюджета (enrich_rotations_done >=
  avito_proxy_max_rotations) — abort (bounded). #1820 graceful сохранён: один
  блок ниже порога ротацию не вызывает.
- Добавлено `avito_proxy_rotate_settle_s: float = 9.0` в config.py
  (ENV: AVITO_PROXY_ROTATE_SETTLE_S). avito_proxy_max_rotations был 4 (с #1731).
- Тесты: rotation_called / bounded_abort / single_block_no_rotation.
2026-06-20 21:24:12 +03:00
8361961a44 fix(scrapers/backend): socks5 health-probe (httpx[socks]) + status Literal whitelist + #1820 ext_id=0 dedup-гард
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- pyproject.toml: httpx[socks]>=0.27.0 — тянет socksio, socks5:// прокси в _probe_current_ip работает прозрачно
- admin.py list_scrape_runs_unified: status Literal["done","running","banned","zombie","failed","cancelled"] вместо str|None — невалидные значения → 422
- avito_houses.py save_house_catalog_enrichment: гард ext_id=0 + нет адреса → skip without DB touch; два id-less novostroyka URL не схлопываются в bogus avito:0 в house_sources
- тесты: test_unified_runs_invalid_status_422 + test_unified_runs_valid_statuses_200; test_save_house_catalog_enrichment_skips_zero_ext_id_no_address + *_with_address_persists
2026-06-20 10:17:37 +03:00
cd91d5e279 fix(scrapers): avito pipeline — новостройки house graceful (без housePage), AvitoBlockedError per-item не крашит прогон (#1820)
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2026-06-20 09:53:46 +03:00
464e9faf7b fix(scrapers): avito_houses читает MFE props-вложенность виджетов — отзывы/история/тип ЖК теперь долетают (#1789)
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2026-06-19 19:21:49 +03:00
bc504d9519 fix(tradein): M1 review — short_address для match_or_create_house (alias keyspace)
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2026-06-16 08:35:38 +03:00
b72af1cc49 fix(tradein): avito houses dedup через match_or_create_house + merge-миграция дублей (108)
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Корень проблемы: avito_houses.py обходил канонический matching-путь через
прямой INSERT ON CONFLICT(source, ext_house_id), создавая дубли для физически
одного дома (~33% таблицы houses = ~4479 лишних строк).

Forward fix: upsert_house/upsert_house_with_url → _persist_house(db, h, url),
который вызывает match_or_create_house (3-tier: source_exact→fingerprint→geo→new,
с pg_advisory_xact_lock) и затем UPDATE с enrichment-полями. avito-авторитетные
поля (rating, developer, технические хар-ки) перезаписываются напрямую;
address/lat/lon/year_built — через COALESCE чтобы не затирать canonical-данные.

Merge-миграция 108: cluster_key по cadastral/address/geo → canonical (max
не-NULL полей, geom присутствует, min(id)) → репойнт всех 11 зависимых таблиц
с обработкой UNIQUE-коллизий → DELETE дублей → backfill house_sources/aliases.
2026-06-15 22:40:46 +03:00
92f44ac968 feat(tradein): route avito pipeline SERP+detail+houses through BrowserFetcher (#915) (#916)
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Co-authored-by: bot-backend <bot-backend@gendsgn.local>
Co-committed-by: bot-backend <bot-backend@gendsgn.local>
2026-05-31 18:10:38 +00:00
a3f45a6722 fix(tradein): decode Avito houses URL-encoded __preloadedState__ (#566)
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
2026-05-28 15:58:19 +05:00
222389cba9 fix(tradein/avito): anti-bot hardening — sleep + abort + shared session (#487)
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2026-05-23 20:08:40 +00:00
5258a8f023 feat(tradein): avito_houses.py — Houses Catalog parser (state + reviews + history + recs) (#449)
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2026-05-23 12:37:24 +00:00