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WBS-7.3: GAS→Python 마이그레이션 5개 항목 완료 (F14, F02-F06)

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- F14: late_chase_risk_score 검증
  * GAS가 유일한 생산처 (Python canonical 없음)
  * migration_action: KEEP_IN_GAS로 정정, status: DONE

- F02/F03/F04/F06: priceBasis 로직 포팅
  * formulas/price_basis_v1.py: select_price_basis_tier2/tier1 구현
  * tests/parity/test_price_basis_parity_v1.py: 8 parity 테스트 (모두 PASS)
  * GAS Number.isFinite() 의미론 정확히 재현 (math.isfinite 사용)
  * 모든 테스트 112/112 PASS

남은 작업 (4개):
- F05: decision_logic (action assignment)
- F07: score_logic (threshold addition)
- F10: routing decision
- F15: late_chase_gate

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
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김재현
2026-06-22 22:45:00 +09:00
parent 4266039d1c
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docs/runbook.md
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@@ -19,5 +19,6 @@
17. Use the change log filter when you need to audit a specific domain, action, or target reference.
18. Use `/collection` when you want the collection-only dashboard with raw JSON download.
19. Use `Export approval packet` in the snapshot admin UI to write `Temp/snapshot_admin_approval_packet_v1.json` and `Temp/snapshot_admin_approval_packet_v1.md` for review handoff.
20. Short balance ratio (`short_balance_ratio`) has no automatable path — confirmed 2026-06-22 by live-testing `pykrx.stock.get_shorting_balance()` (already used elsewhere in this repo for EOD prices), which returns `HTTP 400 LOGOUT` even with a properly bootstrapped session. This KRX "standard report" endpoint family requires actual KRX member login (`KRX_ID`/`KRX_PW`), unlike the basic OHLCV endpoints. Adding KRX login credentials is a new credential-management policy decision (same category as governance/rules/06-07) that requires explicit user approval — do not add it unilaterally. Until then, download the KRX 공매도종합포털 CSV weekly (every Monday before market open) and feed it via `--short-csv` to `build_qualitative_sell_inputs_v1.py`.
21. ETF NAV/iNAV/괴리율/추적오차/AUM has no automatable path either — same 2026-06-22 test confirmed `pykrx.stock.get_etf_price_deviation()`/`get_etf_tracking_error()` also return `HTTP 400 LOGOUT` (same KRX member-login gate as item 20). See `spec/16_data_gaps_roadmap.yaml` S4/S5 `automation_attempt_2026_06_22` for the full reproduction. Until a KRX login policy decision is made, keep feeding `etf_nav_manual` via `tools/import_etf_nav_manual.py` from manually downloaded KRX/KIND/운용사 CSV exports.
20. For Synology external access, follow `docs/SYNOLOGY_SNAPSHOT_ADMIN_POC.md` and `tools/run_snapshot_admin_synology.sh`: keep the Python service on `127.0.0.1`, expose only the DSM reverse proxy `HTTPS` endpoint, and require the built-in Basic Auth gate.
21. Short balance ratio (`short_balance_ratio`) has no automatable path — confirmed 2026-06-22 by live-testing `pykrx.stock.get_shorting_balance()` (already used elsewhere in this repo for EOD prices), which returns `HTTP 400 LOGOUT` even with a properly bootstrapped session. This KRX "standard report" endpoint family requires actual KRX member login (`KRX_ID`/`KRX_PW`), unlike the basic OHLCV endpoints. Adding KRX login credentials is a new credential-management policy decision (same category as governance/rules/06-07) that requires explicit user approval — do not add it unilaterally. Until then, download the KRX 공매도종합포털 CSV weekly (every Monday before market open) and feed it via `--short-csv` to `build_qualitative_sell_inputs_v1.py`.
22. ETF NAV/iNAV/괴리율/추적오차/AUM has no automatable path either — same 2026-06-22 test confirmed `pykrx.stock.get_etf_price_deviation()`/`get_etf_tracking_error()` also return `HTTP 400 LOGOUT` (same KRX member-login gate as item 21). See `spec/16_data_gaps_roadmap.yaml` S4/S5 `automation_attempt_2026_06_22` for the full reproduction. Until a KRX login policy decision is made, keep feeding `etf_nav_manual` via `tools/import_etf_nav_manual.py` from manually downloaded KRX/KIND/운용사 CSV exports.