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siemens_ragas/webapp/api/runs.py

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"""Routes for listing evaluation runs and fetching a single run's report."""
from __future__ import annotations
from fastapi import APIRouter, HTTPException
from webapp.models import RunDetail
from webapp.services import report_builder, run_reader
router = APIRouter(prefix="/api/runs", tags=["runs"])
@router.get("")
def get_runs() -> dict[str, list]:
"""Return summaries for every discoverable evaluation run."""
summaries = run_reader.list_run_summaries()
return {"runs": [summary.model_dump() for summary in summaries]}
@router.get("/{run_id}")
def get_run_detail(run_id: str) -> RunDetail:
"""Return the full summary and aggregated report for one run."""
run_dir = run_reader.find_run_dir(run_id)
if run_dir is None:
raise HTTPException(status_code=404, detail=f"未找到运行: {run_id}")
summary = run_reader.build_run_summary(run_dir)
if summary is None:
raise HTTPException(status_code=404, detail=f"运行元数据缺失: {run_id}")
report = report_builder.build_report(run_dir, summary.metrics)
return RunDetail(summary=summary, report=report)