feat(tradein/backtest): --city per-city валидация точности + corridor city-parity #2491

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lekss361 merged 1 commit from fix/tradein-oblast-d-backtest into main

2026-07-12 17:51:13 +00:00

Author	SHA1	Message	Date
bot-backend	25a865f27b	feat(tradein/backtest): --city per-city валидация + corridor city-parity All checks were successful CI / changes (pull_request) Successful in 8s Details CI Trade-In / changes (pull_request) Successful in 9s Details CI Trade-In / frontend-checks (pull_request) Has been skipped Details CI / backend-tests (pull_request) Has been skipped Details CI / frontend-tests (pull_request) Has been skipped Details CI Trade-In / backend-tests (pull_request) Successful in 51s Details CI / openapi-codegen-check (pull_request) Has been skipped Details D validation harness для oblast-точности: - --city '<точное deals.city>' → scope выборки по deals.city; default None = байт-идентично (тот же _SAMPLE_SQL object, literal identity). - per-city PPM2 band из deal_city_price_bands (fallback global, 0 доп-запросов при None). - corridor city-parity: backtest _fetch_dkp_corridor теперь передаёт city=_resolve_target_city(deal.address) — зеркалит прод C2 (был cross-city contaminated). NB: меняет и default-run live-числа (не fixture-replay) — intended catch-up к проду. - _compute_confidence подтверждён comp-count-based (без EKB-хардкода). - +10 unit-тестов. Регресс-гейт байт-зелёный (replay не гоняет corridor). code-review ✅ APPROVE. Frozen fixture/baseline не тронуты. Live per-city backtest прогоню после деплоя.	2026-07-12 20:49:04 +03:00

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25a865f27b

feat(tradein/backtest): --city per-city валидация + corridor city-parity

CI / changes (pull_request) Successful in 8s

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CI Trade-In / changes (pull_request) Successful in 9s

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CI Trade-In / frontend-checks (pull_request) Has been skipped

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CI / backend-tests (pull_request) Has been skipped

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CI / frontend-tests (pull_request) Has been skipped

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CI Trade-In / backend-tests (pull_request) Successful in 51s

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CI / openapi-codegen-check (pull_request) Has been skipped

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D validation harness для oblast-точности:
- --city '<точное deals.city>' → scope выборки по deals.city; default None = байт-идентично (тот же _SAMPLE_SQL object, literal identity).
- per-city PPM2 band из deal_city_price_bands (fallback global, 0 доп-запросов при None).
- corridor city-parity: backtest _fetch_dkp_corridor теперь передаёт city=_resolve_target_city(deal.address) — зеркалит прод C2 (был cross-city contaminated). NB: меняет и default-run live-числа (не fixture-replay) — intended catch-up к проду.
- _compute_confidence подтверждён comp-count-based (без EKB-хардкода).
- +10 unit-тестов. Регресс-гейт байт-зелёный (replay не гоняет corridor).

code-review ✅ APPROVE. Frozen fixture/baseline не тронуты. Live per-city backtest прогоню после деплоя.

2026-07-12 20:49:04 +03:00