Files
QuantEngineByItz/tools/build_artifact_chain_hash_v4.py
T
kjh2064 ee3e799de1 feat: 리밸런싱 엔진 V1 + GAS 버그 수정 (2026-06-13)
주요 변경:
- tools/build_rebalance_engine_v1.py: REBALANCE_ENGINE_V1 신규
  * account_snapshot 직접 합산(_build_snap_position_map) → 소수주 분리 행 병합
  * 레짐 소스 macro.REGIME_PRELIM 최우선 (GAS 와 동일)
- src/gas_adapter_parts/gdf_06_rebalance.gs: runRebalanceSheet_() 신규
  * Logger.log / getSpreadsheet_() 로 run_all 연동 수정
- src/gas_adapter_parts/gdc_01_fetch_fundamentals.gs
  * _mergePositionRecord_(): 소수주 중복 행 합산 신규
  * parseInt → parseFloat (qty, availQty)
- src/gas_adapter_parts/gdf_01_price_metrics.gs
  * 미보유 종목 SELL_READY → WATCH_EXIT_SIGNAL
- spec/41_release_dag.yaml: build_rebalance_sheet 노드 추가 (step_count 63)
- spec/51_formula_lifecycle_registry.yaml: REBALANCE_ENGINE_V1 등록

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-13 13:20:14 +09:00

55 lines
1.4 KiB
Python

#!/usr/bin/env python3
import json
import hashlib
from pathlib import Path
from datetime import datetime, timezone
ROOT = Path(__file__).resolve().parents[1]
def file_sha256(path: Path) -> str:
if not path.exists():
return ""
h = hashlib.sha256()
with path.open("rb") as f:
for chunk in iter(lambda: f.read(65536), b""):
h.update(chunk)
return h.hexdigest()
def main():
chain_paths = [
"GatherTradingData.json",
"Temp/final_decision_packet_active.json",
"Temp/number_provenance_ledger_v4.json",
"Temp/operational_report.json"
]
chain = []
parent_hash = "0" * 64
for p in chain_paths:
path = ROOT / p
h = file_sha256(path)
node = {
"path": p,
"sha256": h,
"generated_at": datetime.fromtimestamp(path.stat().st_mtime, tz=timezone.utc).isoformat() if path.exists() else None,
"parent_hash": parent_hash
}
chain.append(node)
parent_hash = h
result = {
"formula_id": "ARTIFACT_CHAIN_HASH_V4",
"chain": chain,
"chain_length": len([c for c in chain if c["sha256"]])
}
out_path = ROOT / "Temp" / "artifact_chain_hash_v4.json"
out_path.write_text(json.dumps(result, indent=2, ensure_ascii=False), encoding="utf-8")
print(f"Chain built: {len(chain)} artifacts tracked.")
return 0
if __name__ == "__main__":
main()