gendesign/backend/tests/services/site_finder
Light1YT 379af88424
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fix(site_finder): make Location demand_index city-relative (#948)
demand_index used a fixed clamp01(velocity/50); on a live prod refresh
all 8 ЕКБ districts sold ≥50/mo so it saturated to 1.0 everywhere — zero
discrimination between districts. Redesign to mirror infra_index:
normalize each district's unit_velocity against the city reference (MAX
district velocity per refresh run), so demand always discriminates and
self-calibrates as the market grows (no magic constant to rot).

- normalize_demand(velocity, *, city_reference_velocity), pure + graceful
  (None stays None; reference<=0 -> honest 0.0, no ZeroDivisionError)
- refresh_locations now two-pass: collect velocities (one
  compute_market_metrics per district, no O(n^2)), derive city reference,
  normalize + upsert; SAVEPOINT-per-row and counters preserved
- remove _DEMAND_SATURATION_UPM constant; log city_reference_velocity
- tests: rewrite demand normalization + add end-to-end city-relative
  suite incl. discrimination regression guarding the all-1.0 prod bug

Refs #948
2026-06-08 13:58:12 +05:00
..
test_best_layouts.py fix(sf-09): capacity-aware redistribute (round 2) — bounded + correct invariant 2026-05-17 15:30:50 +03:00
test_competitor_relevance.py feat(site-finder): per-competitor relevance_weight (#949 PR B) (#1000) 2026-06-02 19:45:38 +00:00
test_district_resolver.py feat(forecast): resolve admin district -> micro set in §9.x market/supply/sales filters 2026-06-05 07:03:37 +05:00
test_future_supply.py feat(forecasting): §9.x→§22 orchestrator + fix supply-side district resolution (3a) 2026-06-05 08:21:04 +05:00
test_locations.py fix(site_finder): make Location demand_index city-relative (#948) 2026-06-08 13:58:12 +05:00
test_macro.py fix(#945): indicator-aware default region in macro reader + document debt data-quality 2026-06-04 11:49:41 +05:00
test_market_metrics.py feat(forecast): resolve admin district -> micro set in §9.x market/supply/sales filters 2026-06-05 07:03:37 +05:00
test_pat_subzones.py fix(sf): робастный путь к koltsovo JSON в pat-loader (#1155) 2026-06-07 15:34:10 +00:00
test_supply_layers.py feat(forecast): resolve admin district -> micro set in §9.x market/supply/sales filters 2026-06-05 07:03:37 +05:00