fix: wrap diagnosis run_log with StepsJsonRunLog (restore algo #7 traces)

2026-07-16 06:05:55 -04:00
parent e1cac644c8
commit 7d02cded99
2 changed files with 67 additions and 1 deletions
@@ -2168,13 +2168,15 @@ class Runner:
        self, run_id: str, *, question_ids: list[str] | None = None
    ) -> DiagnosisResult:
        """执行两阶段诊断。"""
+        from app.harness.baseline_run_log import StepsJsonRunLog
        from app.harness.log import RunLogImpl
        from app.harness.workspace import VersionedSkillStore
        from app.question_gen import load_benchmark
        from core.evolution.diagnose import run_diagnosis

        questions = load_benchmark(self._paths.questions_dir)
-        run_log = RunLogImpl(str(self._paths.db_path))
+        # traces 表空时（如训练 rollout 只落 steps_json）从 steps_json 重建轨迹，恢复算法 #7
+        run_log = StepsJsonRunLog(RunLogImpl(str(self._paths.db_path)))
        skill_store = VersionedSkillStore(self._paths.skills_dir)
        diagnose_prompts = self._load_diagnose_prompts()