Удаляет весь `app/services/scrapers/` (16 файлов, ~7100 строк) — Part D (D1-D5)
убрал всех внешних вызывающих, 0 runtime importers подтверждено grep'ом на main.
Заодно:
- удалены 7 осиротевших локальных probe/sweep-скриптов (tradein-mvp/scripts/),
импортировавших уже-удалённые или удаляемые сейчас legacy-модули
- тест-хирургия по 65+ файлам: DELETE прямых legacy-юнит-тестов, RETARGET
тестов, тестирующих ещё живую бизнес-логику (переключены на scraper_kit.*
эквиваленты, включая quality-gate #781/#753/#754/#755/#773/#740), partial-delete
golden-parity тестов, потерявших legacy-оракл
- kit save_listings/AvitoScraper/etc. требуют инжектируемые matcher/config —
ретаргетированные тесты обновлены под новую сигнатуру (RealScraperConfig(),
MagicMock HouseMatcher, region_code=66)
Полный pytest suite зелёный (2255 passed, 6 skipped) кроме известного флейка
#2208 (test_search_cache_hit, не связан со scrapers).
Stage 0 of the scraper_kit migration epic (#2277): shared test tool for
issues #2305-#2310, which each need to prove their kit-path importer
produces the same output as the legacy path on the same input.
- tests/support/parity.py: assert_parity()/compare_outputs() normalize
dataclass/pydantic outputs to dict/list/scalar before comparing, since
legacy vs kit dataclasses (e.g. DetailEnrichment) are different classes
and dataclass __eq__ always returns False across classes even when all
field values match. Supports ignore_fields (drop non-deterministic
fields like latency_ms/fetched_at) and numeric tolerance (math.isclose)
for float fields, with an assertion listing every differing field
(path + legacy value + kit value) on mismatch.
- tests/support/test_parity.py: unit tests for the harness itself
(identical outputs pass, differing outputs raise with informative
diff, tolerance/ignore_fields options, cross-class dataclass parity).
- tests/scrapers/test_avito_detail_kit_parity.py: end-to-end smoke proof
against real code — app.services.scrapers.avito_detail.parse_detail_html
(legacy, reached via admin.py's scrape_avito_detail debug endpoint
through fetch_detail) vs scraper_kit.providers.avito.detail's copy, on
a fixed HTML fixture.
- tests/support/README.md: usage note for #2305-#2310 migration PRs.
Found while implementing: tests/test_scraper_kit_*_parity.py (9 files,
~3400 lines) already do ad-hoc `dataclasses.asdict(old) == asdict(new)`
parity checks for the already-migrated SERP scraper modules (avito/cian/
domclick/yandex/base/scheduler/pipeline) — this harness generalizes that
repeated pattern for the remaining 12 non-scraper importers, adding
ignore_fields/tolerance which those ad-hoc checks don't have.
