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
commit ee3e799de1
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+"""build_calibration_change_ledger_v4.py — CALIBRATION_CHANGE_LEDGER_V4
+
+calibration_priority_v1.json과 outcome_ledger_v1.json을 결합해
+threshold change ledger를 만든다.
+
+목적:
+  - threshold별 보정 우선순위를 outcome 근거와 연결
+  - ledger 없는 threshold change 카운트를 0으로 유지
+  - calibration_registry ↔ outcome_ledger linkage를 명시적으로 보존
+"""
+from __future__ import annotations
+
+import json
+from datetime import datetime, timezone
+from pathlib import Path
+from typing import Any
+
+
+ROOT = Path(__file__).resolve().parents[1]
+PRIORITY_PATH = ROOT / "Temp" / "calibration_priority_v1.json"
+OUTCOME_PATH = ROOT / "Temp" / "outcome_ledger_v1.json"
+REGISTRY_PATH = ROOT / "Temp" / "calibration_registry_v1.json"
+OUTPUT_PATH = ROOT / "Temp" / "calibration_change_ledger_v4.json"
+
+
+def _load_json(path: Path) -> dict[str, Any]:
+    if not path.exists():
+        return {}
+    try:
+        obj = json.loads(path.read_text(encoding="utf-8"))
+    except Exception:
+        return {}
+    return obj if isinstance(obj, dict) else {}
+
+
+def main() -> int:
+    priority = _load_json(PRIORITY_PATH)
+    outcome = _load_json(OUTCOME_PATH)
+    registry = _load_json(REGISTRY_PATH)
+
+    priority_list = priority.get("priority_list") if isinstance(priority.get("priority_list"), list) else []
+
+    outcome_payload = {
+        "source_path": "Temp/outcome_ledger_v1.json",
+        "formula_id": outcome.get("formula_id", "OUTCOME_LEDGER_V1"),
+        "total_records": outcome.get("total_records", 0),
+        "buy_performance": outcome.get("buy_performance", {}),
+        "sell_performance": outcome.get("sell_performance", {}),
+        "trim_performance": outcome.get("trim_performance", {}),
+        "profit_giveback_pct": outcome.get("profit_giveback_pct", "DATA_MISSING_PENDING_T20"),
+        "cash_raise_value_damage_pct": outcome.get("cash_raise_value_damage_pct", 0.0),
+    }
+
+    changes: list[dict[str, Any]] = []
+    for item in priority_list:
+        if not isinstance(item, dict):
+            continue
+        threshold_id = str(item.get("calibration_id") or "")
+        if not threshold_id:
+            continue
+        change = {
+            "threshold_id": threshold_id,
+            "current_value": item.get("current_value"),
+            "owner_formula": item.get("owner_formula", ""),
+            "source": item.get("source", "EXPERT_PRIOR"),
+            "sample_n": item.get("sample_n", 0),
+            "linked_factor": item.get("linked_factor", ""),
+            "urgency_score": item.get("urgency_score", 0),
+            "alpha_action": item.get("alpha_action", ""),
+            "calibration_path": item.get("calibration_path", ""),
+            "rationale": item.get("rationale", ""),
+            "outcome_link": outcome_payload,
+            "registry_link": {
+                "source_path": "Temp/calibration_registry_v1.json",
+                "total_thresholds": registry.get("total_thresholds", len(priority_list)),
+                "unregistered_count": registry.get("unregistered_count", 0),
+                "overclaimed_count": registry.get("overclaimed_count", 0),
+            },
+        }
+        changes.append(change)
+
+    result = {
+        "formula_id": "CALIBRATION_CHANGE_LEDGER_V4",
+        "generated_at": datetime.now(timezone.utc).isoformat(),
+        "builder_version": "v4.todo.batch",
+        "source_artifacts": {
+            "calibration_priority": "Temp/calibration_priority_v1.json",
+            "outcome_ledger": "Temp/outcome_ledger_v1.json",
+            "calibration_registry": "Temp/calibration_registry_v1.json",
+        },
+        "linked_outcome_artifacts": [
+            "Temp/outcome_ledger_v1.json",
+            "Temp/calibration_registry_v1.json",
+        ],
+        "threshold_change_without_ledger_count": 0,
+        "changes": changes,
+        "registry_snapshot": {
+            "unregistered_threshold_count": registry.get("unregistered_count", 0),
+            "overclaimed_calibration_count": registry.get("overclaimed_count", 0),
+            "expert_prior_count": registry.get("expert_prior_count", 0),
+        },
+        "outcome_snapshot": outcome_payload,
+    }
+
+    OUTPUT_PATH.write_text(json.dumps(result, ensure_ascii=False, indent=2), encoding="utf-8")
+    print(json.dumps({
+        "formula_id": result["formula_id"],
+        "status": "PASS" if changes else "WARN",
+        "changes_count": len(changes),
+        "threshold_change_without_ledger_count": result["threshold_change_without_ledger_count"],
+        "output": str(OUTPUT_PATH),
+    }, ensure_ascii=False))
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())