bot-backend
cf91ac6b24
feat(tradein/scraper): per-city sweep capability для 5 городов области (schedules disabled)
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B1: avito/cian/yandex city-sweep по городам Свердловской обл. (Н.Тагил/Каменск/Первоуральск/В.Пышма/Серов). Schedules засеяны DISABLED — rollout вручную по одному городу (proxy = 1 живой прокси).
- pipeline.py: CITY_ANCHORS (5) + get_city_anchors(slug) (None→EKB fallback).
- scheduler.py: sweep-jobs читают params.city → анкоры; wildcard-хендлеры *_city_sweep_* (source UNIQUE → per-city source, как deactivate_stale_*).
- geo.py: OBLAST66_BBOX + is_within_oblast66_bbox; avito/detail.py ingest-guard EKB→oblast66.
- price_brackets.py: 5 city-seed (reuse EKB). migration 179: 15 rows enabled=false, staggered, idempotent.
- +6 тестов. domclick (B2) не тронут.
2026-07-12 20:06:46 +03:00
bot-backend
79a77200d7
refactor(tradein/scrapers): удалить legacy scrape_pipeline.py + тест-хирургия ( #2397 Part E1)
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app.services.scrape_pipeline (3734 строк) имел 0 runtime-импортёров — Part C убрал
последнего вызывающего (admin.py, scheduler_main.py уже на
scraper_kit.orchestration.pipeline). Удаление:
- backend/app/services/scrape_pipeline.py — удалён целиком
Тесты (18 файлов, импортировавших scrape_pipeline):
DELETE (чистая legacy-оркестрация, kit-эквивалент покрыт в
test_scraper_kit_pipeline_parity{,2}.py):
- test_scrape_pipeline.py, test_scrape_pipeline_proxy_pool.py (proxy-pool DB-lease
вытеснен RealProxyProvider DI-адаптером, покрытым test_scraper_adapters_contracts.py)
- test_anchor_watchdog.py, test_ban_rotation_1790.py, test_provider_rotation_1848.py
- test_scraper_resilience_1949_1950.py, test_sweep_drain.py
CONVERT (parity-сравнение убрано, kit-only regression оставлен/усилен):
- test_scraper_kit_pipeline_parity.py, test_scraper_kit_pipeline_parity2.py —
_drive_old убран, _drive_new стал единственной веткой; ассёрты на конкретные
значения counters сохранены (это теперь основное regression-покрытие kit
orchestration)
- test_sweep_imv_phase.py — 6 IMV-phase тестов (enrich_imv true/false/no-touched/
crash/failed-counter/cancel) переведены на run_avito_city_sweep (kit) с DI
(config/matcher/enrichment); enrichment.process_houses_imv_batch — инжектируемый
Protocol-метод вместо прямого импорта app.services.house_imv_backfill
PARTIAL-EDIT (легаси sweep-behavior вырезан, admin/kit-DI/несвязанные тесты
оставлены):
- test_city_sweep.py — только retarget 4 импортов на scraper_kit.orchestration.pipeline
- test_cian_city_sweep.py, test_yandex_city_sweep.py — sweep-behavior секции удалены,
admin endpoint тесты (уже kit-DI) + anchor-timeout/watchdog формулы (retarget import)
оставлены
- test_domclick_sweep.py — sweep-wiring тесты удалены, Counters + _map_item оставлены
- test_avito_newbuilding_sweep.py — sweep-wiring тест #5 удалён, retarget
NewbuildingSweepCounters
- test_pipeline_browser_routing.py — 3 run_avito_pipeline теста удалены, browser-routing
на уровне fetch_detail/fetch_house_catalog/AvitoScraper не тронут
- test_scraper_proxy.py, tests/scrapers/test_avito_anti_bot.py — _avito_proxies()
переведён на kit (DI-параметр вместо settings-patch); pipeline-level тесты удалены
Stale-комментарии (scrape_pipeline.py как текущая реальность) поправлены в
admin.py, avito_detail_backfill.py, house_imv_backfill.py, yandex_price_history.py,
scrapers/avito_detail.py + kit-пакете (orchestration/__init__.py, orchestration
/pipeline.py, providers/avito/detail.py — strangler завершён, легаси удалён).
grep -rn scrape_pipeline app/ scripts/ packages/ — только past-tense упоминания
("удалён в Part E1", "перед его удалением") + один historical footnote
(contracts.py:138, provenance-заметка "собраны grep'ом по ... .py").
Backend suite: 3088 passed, 6 skipped (известный flake test_search_cache_hit #2208 —
не регрессия). ruff check чист на всех изменённых файлах.
2026-07-04 13:56:06 +03:00
bot-backend
ccf716119c
fix(tradein/scraper-kit): проброс config= в pipeline.py::fetch_newbuilding call
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Найдено при code-review этого же PR (F1, #2349 ) и независимо подтверждено
F3-аудитом (#2351 ): run_cian_city_sweep's houses-фаза звала
fetch_newbuilding(zhk_url) без config=, хотя config — mandatory параметр
enclosing-функции, тривиально в scope. Сейчас dormant (USE_KIT_SCHEDULER=False +
cian_city_sweep.enabled=false в SQL seed), но при включении флага/расписания
каждый house молча падал бы AssertionError (перехватывается except → houses_failed,
sweep не крашится целиком, но newbuilding-enrichment был бы 100% failing silently).
2026-07-04 03:12:08 +03:00
bot-backend
8a10d943d7
fix(tradein/scraper-kit): scale cian anchor watchdog for proxy-pool browser fetches ( #2160 )
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Fixed ANCHOR_TIMEOUT_SEC=240 guillotined every cian anchor when running via
USE_PROXY_POOL_BROWSER=true: each SERP fetch goes through camoufox with relaunch
on proxy swap (13-45s/page), and an anchor = 4 room-buckets x pages_per_anchor
SERP fetches + detail_top_n details + houses-enrich >> 240s. save_listings never
ran, lots_fetched=0, and after 3 consecutive skips the run was mark_banned.
Introduces _cian_anchor_timeout_s() mirroring the avito/yandex/domclick scaling
pattern: max(ANCHOR_TIMEOUT_SEC, buckets*pages*(delay+per_serp) + details*per_detail
+ houses_budget). Defaults -> 1580s worst-case watchdog (hang guard, not expected
duration). Applied to both the scraper-kit copy (strangler target) and the active
app.services.scrape_pipeline copy that run 581 actually hit.
2026-07-03 10:05:06 +03:00
