Migrates legacy app.services.scrapers.* imports to scraper_kit equivalents for
house_imv_backfill.py, avito_detail_backfill.py, cian_history_backfill.py,
ekb_geoportal_ingest.py, and yandex_detail_backfill.py, proving parity via
tests/support/parity.assert_parity per the epic's gate (#2304).
newbuilding_enrich_backfill.py and yandex_newbuilding_sweep.py are left fully
on legacy imports: both call into scraper_kit.providers.{cian,yandex}.newbuilding,
which construct BrowserFetcher(source=...) without the now-mandatory endpoint=
kwarg (issue #2322, verified still open against the actual provider source, not
just issue status) -- no caller-side fix is possible, matching Group A's (#2305)
precedent for the same bug in admin.py.
Config-gated kit function footguns found and fixed (Group B #2306 pattern):
- avito fetch_detail's backconnect-on-403 retry silently drops when config=
is omitted -- now passes config=RealScraperConfig() explicitly, with a
regression test proving the gate.
- kit AvitoScraper's constructor now requires ScraperConfig positionally --
wired via RealScraperConfig(), which _rotate_ip() reads for
avito_proxy_rotate_url.
- BrowserFetcher(source=...) call sites (house_imv_backfill, avito/cian
detail backfills) now pass the mandatory endpoint=settings.browser_http_endpoint.
New footgun discovered (NOT #2322, flagged for follow-up): kit's
build_warmed_session() builds its curl_cffi session via _build_detail_session()
with no config parameter at all, unlike fetch_detail -- migrating it would
silently drop the sticky MGTS-proxy egress on avito_detail_backfill's
warm-batch path (the prod default). Left build_warmed_session/
_AVITO_WARM_SEARCH_URL on legacy imports, documented inline.
Refs #2310
- scheduler.py: исправлен stale-комментарий yandex_detail_backfill
(был: «YandexDetailScraper httpx, no proxy layer»;
теперь: fetch via curl_cffi chrome120 + scraper_proxy_url,
parse via YandexDetailScraper.parse)
- yandex_detail_backfill.py: outer except — сообщение лога изменено на
«save/iteration error for listing_id=%d» чтобы отличать save-ошибку
от fetch/parse-None путей (run_id убран — он менее важен в этом scope)
