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验收：评测结果列表里 question 是原始模板（带 {{ schedule.last_week_start }}），作答运行实际收到的问题已经渲染好了。
results 接口直接取的是 EvalCase.question。
改法：api/evals 的 _asked_questions 按执行时同一个算法、同一组输入渲染：题目模板 + 这次评测的截至时间（as_of，
建评测时就定下、重试不变）+ 题集时区 + 定时的 cron（runner._unit 交给 Driver 的就是这个）。题目在这次评测之后
改过（结果记的 case_hash 对不上现在的）时，现在的模板不一定是当时问的：改取作答运行输入里的 question，也没有
（反问、建图失败没有运行）就给 null，不拿现在的模板编一个。模板原文放 question_template。没有加库表的列：
渲染是确定的，不用另存。
前端：评测页逐题表的问法一格写实际问的问题；模板原文和它不同时（带变量，或题目改过）另起一行「题目原文：…」，
文案进 termsEval。类型补上 question_template。
测试：test_eval_runner 新增一条：带变量的题，结果的 question 和作答时 Driver 收到的一字不差、不含 {{，模板原文在
question_template；没有变量的题两者一样；题目改过、没有作答运行可取时 question 为 null、模板照给。去掉修复回跑挂。
check-evals 的夹具给带变量的那一题配上渲染好的 question 和模板原文，核对逐题表写的是实际问的、原文另起一行，
没有变量的题不多这一行。tsc、check-copy 通过，check-evals 102 项全过（漏到服务端的那个偶发问题另一次提交里修）。
1301 lines
74 KiB
Python
1301 lines
74 KiB
Python
"""评测接口（docs/design/next-round/01-效果度量与回归评测.md）：题集、题目、期望答案试算、目录快照，评测的发起、进度、结果、
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对比、A/B、清理。
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整组只给搭建者及以上（main.py 挂 require_role("builder")）：期望值和查询原文只给搭建者。这一波没有界面（第 4 波），
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接口的形状就是给界面的契约。请求体自己解析、自己校验，错误一律回中文 detail + 机器码（422 {detail, code, field}，
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同 api/coded.py），表单据 field 把报错落到那一格。
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- 题集：GET/POST /suites，GET/PATCH/DELETE /suites/{id}（改要带读到的 version，对不上 409；有评测记录的不能删，只能归档）；
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GET /suites/{id}/export、POST /suites/import/preview、POST /suites/import（app/eval/transfer.py）。
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- 题目：POST /suites/{id}/cases、PATCH/DELETE /suites/{id}/cases/{cid}（改要带 version）。保存时试算一次（app/eval/
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gold.py）：没过只读守卫、用到遮罩列、取不到值、运行失败、超时、口径升版待处置的，照实回 422、不保存。
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POST /suites/{id}/cases/trial 只试算不保存（界面上「试算」按钮），POST /suites/{id}/cases/{cid}/trial 试算已有的题并记下。
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- 从运行认定：GET /runs/{run_id}/queries 列出那次运行里的查询，POST /suites/{id}/cases/from-run 拷出一条查询的 SQL 建题
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（记确认人、时间、出自哪次运行），之后每次评测按这条 SQL 重算。
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- 口径：GET /calibers 列出能选的口径（和蓝图助手同一份清单：每个工作流最新的已发布未退役版本里的源头口径卡，能不能复用、
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为什么不能）；GET/POST /suites/{id}/cases/{cid}/upgrade 看、处置口径升版（recompute / dual / incomparable 三选一）。
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- 目录快照：GET/POST /catalog-snapshots（当前目录）、POST /catalog-snapshots/shadow/estimate（影子起草的计划和估算）、
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POST /catalog-snapshots/shadow（后台起草，202）、GET /catalog-snapshots/{id}、POST /catalog-snapshots/{id}/stop。
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- 评测（app/eval/runner.py，后台任务）：POST /suites/{id}/evaluations/estimate（发起前的估算：几项、按上一次每题平均花费估的
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金额、生效的预算、同时评几题）；POST /suites/{id}/evaluations（发起，202；variant 一臂，或 arms 几臂的 A/B，或
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preset=catalog / catalog_reviewed「目录贡献」预设对照）；GET /suites/{id}/evaluations（历次）；GET /evaluations/{id}（进度、
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总表、和上一次比的计数）；GET /evaluations/{id}/results（逐题）、GET /evaluations/{id}/results/{rid}（一题的明细）；
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POST /evaluations/{id}/stop、/retry（只重做没做完的）、/rescore（按新评分规则重评，只读封存、不调模型）、/pin（钉住当基线）；
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GET /evaluations/{id}/compare?base=（和上一次或点名的那一次比：指纹差异、逐题转移和归因）；GET /pairs/{pair_id}（A/B 配对表和
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精确 McNemar）；POST /suites/{id}/cleanup（按保留规则清理更早的明细）。「口径命中与重复度」的 E1–E4 直接用口径账本的
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GET /api/ledger/stats（总方案 X2：只有一份实现）。
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第 4 波评测页（细案 01 第 18 项）缺的几样，补在这里（统计、能不能做都由这里给，界面只显示）：
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- GET /suites 每个题集另带 latest（最近一次评测的状态和准确率）、trend（同一变体最近几次评完的准确率，旧的在前）、schedules
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（目标是这个题集的定时任务）——列表页不再为每个题集再取一遍历次评测；
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- GET /evaluations/{id} 另带 actions：停止、只重试没做完的、重新评分、钉住 / 取消基线现在能不能做（和那几个接口拒收的条件
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同一份），以及 open（没做完的项数）；
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- POST /suites/{id}/cases/preview：写 SQL 定期望时的第一步——按此刻渲染、过只读守卫、跑一次和期望同一条路的 SQL 探针，交回
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结果的列和前几行（界面上点选格或列）；用到遮罩列的照保存时那一道拒收、照实写原因（不回 422）；
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- GET /signals：「口径命中与重复度」页签的判据（细案 copilot-look-and-caliber-ledger §3.8 的参考线：E1 ≥30% / <10%，
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E3 ≥20%）、当前窗口和往前几个窗口各自落在哪一档、成员不少于 3 的问题类（可以加入题集或提取模板）。数都出自
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ledger/stats.compute_stats 和 chat/questions（全站各一份），这里只按窗口调它们、按判据分档。每个窗口都要聚一次问题，页面
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另调 /api/ledger/stats：问题的向量由 chat/questions 在进程里留一份，同一句话只取一次（配了远程向量模型时不按窗口重发）。
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"""
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from __future__ import annotations
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import asyncio
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from typing import Any
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from fastapi import APIRouter, Depends, Header, HTTPException, Request, Response
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from sqlalchemy import func, select, update
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from sqlalchemy.exc import IntegrityError
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.api.coded import CodedHTTPException
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from app.api.deps import actor_of
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from app.db.base import SessionLocal, get_session, new_id, utcnow
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from app.db.models_eval import EvalCase, EvalCatalogSnapshot, EvalRun, EvalSuite
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from app.eval import cases as case_rules
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from app.eval import gold as gold_rules
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from app.eval import snapshots, transfer
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from app.eval.cases import CaseInvalid, case_fields, case_hash, normalize_case, resolve_case
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from app.eval.suites import effective_budget, normalize_suite
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router = APIRouter(prefix="/api/evals", tags=["evals"])
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#: 机器码
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VERSION_CONFLICT = "eval_version_conflict"
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SUITE_NOT_FOUND = "eval_suite_not_found"
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CASE_NOT_FOUND = "eval_case_not_found"
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SUITE_HAS_RUNS = "eval_suite_has_runs"
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RUN_NOT_FOUND = "eval_run_query_not_found"
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SNAPSHOT_NOT_FOUND = "eval_snapshot_not_found"
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IMPORT_INVALID = "eval_import_invalid"
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#: 导入时同时试算几道题
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IMPORT_TRIALS = 4
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def _invalid(e: CaseInvalid) -> CodedHTTPException:
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return CodedHTTPException(422, e.message, e.code, field=e.field)
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async def _body(request: Request) -> dict[str, Any]:
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try:
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data = await request.json()
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except ValueError:
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data = None
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if not isinstance(data, dict):
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raise CodedHTTPException(422, "请求内容需要是 JSON 对象", case_rules.CASE_INVALID)
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return data
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def _version(body: dict[str, Any], current: int, what: str) -> int:
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version = body.get("version")
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if isinstance(version, bool) or not isinstance(version, int):
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raise CodedHTTPException(422, "保存时需要带上读到的版本号 version，请刷新后重试", case_rules.CASE_INVALID,
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field="version")
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if version != current:
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raise CodedHTTPException(409, f"这个{what}已被修改（当前是第 {current} 版，提交的是第 {version} 版），"
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"请刷新后再保存", VERSION_CONFLICT)
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return version
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def _iso(moment: Any) -> str | None:
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return moment.isoformat() if moment is not None else None
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async def _site(session: AsyncSession) -> dict[str, Any]:
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"""设置里 eval 一组（全站的预算缺省、保留几次、裁判的缺省开关）。"""
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from app.api.settings import eval_settings
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return await eval_settings(session)
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# ==========================================================================
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# 形状
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# ==========================================================================
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def _suite_out(row: EvalSuite, *, counts: dict[str, int] | None = None, site: dict[str, Any] | None = None
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) -> dict[str, Any]:
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return {"id": row.id, "name": row.name, "description": row.description, "timezone": row.timezone,
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"default_variant": dict(row.default_variant or {}), "budget": dict(row.budget or {}),
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"effective_budget": effective_budget(row.budget, site), "archived": bool(row.archived), "version": row.version,
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"created_by": row.created_by, "created_at": _iso(row.created_at), "updated_at": _iso(row.updated_at),
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**({"counts": counts} if counts is not None else {})}
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async def _source_names(session: AsyncSession, rows: list[EvalCase]) -> dict[str, str]:
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from app.db.models import DataSource
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ids = {s for r in rows for s in (r.datasource_ids or [])} | {
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(r.gold or {}).get("datasource_id") for r in rows if (r.gold or {}).get("datasource_id")}
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if not ids:
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return {}
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return dict((await session.execute(select(DataSource.id, DataSource.name).where(DataSource.id.in_(ids)))).all())
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async def _upgrade_of(session: AsyncSession, row: EvalCase) -> dict[str, Any] | None:
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"""口径题钉的那一版现在怎么样（gold.upgrade_state）；读不出那一版的照实写原因。别的题为 None。"""
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from app.ledger import derive
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gold = row.gold or {}
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if gold.get("kind") != "caliber" or row.archived:
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return None
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try:
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pinned = await derive.load_pinned(session, gold["workflow_id"], gold["version"], gold["node_id"])
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except derive.NotDerivable as e:
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return {"pinned": gold.get("version"), "pending": True, "message": e.message, "code": e.code}
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return (await gold_rules.upgrade_state(session, gold, pinned)).to_dict()
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def _case_out(row: EvalCase, names: dict[str, str], upgrade: dict[str, Any] | None = None) -> dict[str, Any]:
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"""gold 原样给（改题时整份带回来就行）；它查的数据源的名字另放在 gold_source。"""
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gold_source = (row.gold or {}).get("datasource_id")
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return {**case_fields(row),
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"gold_source": {"id": gold_source, "name": names.get(gold_source)} if gold_source else None,
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"datasources": [{"id": s, "name": names.get(s)} for s in row.datasource_ids or []],
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"archived": bool(row.archived), "superseded_by": row.superseded_by, "version": row.version,
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"case_hash": row.case_hash, "trial": row.trial, "upgrade": upgrade, "created_by": row.created_by,
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"created_at": _iso(row.created_at), "updated_at": _iso(row.updated_at)}
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async def _cases_out(session: AsyncSession, rows: list[EvalCase]) -> list[dict[str, Any]]:
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names = await _source_names(session, rows)
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return [_case_out(r, names, await _upgrade_of(session, r)) for r in rows]
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# ==========================================================================
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# 读写的小件
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# ==========================================================================
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async def _suite(session: AsyncSession, suite_id: str) -> EvalSuite:
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row = await session.get(EvalSuite, suite_id)
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if row is None:
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raise CodedHTTPException(404, "题集不存在，可能已被删除", SUITE_NOT_FOUND)
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return row
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async def _case(session: AsyncSession, suite_id: str, case_id: str) -> EvalCase:
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row = await session.get(EvalCase, case_id)
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if row is None or row.suite_id != suite_id:
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raise CodedHTTPException(404, "题目不存在，可能已被删除", CASE_NOT_FOUND)
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return row
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def _context(suite: EvalSuite, actor: str | None, **extra: Any) -> gold_rules.Context:
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return gold_rules.Context(as_of=utcnow(), tz=suite.timezone, actor=actor, suite_id=suite.id, suite_name=suite.name,
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role="gold", extra={"trial": True, **extra})
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async def _trial(session: AsyncSession, suite: EvalSuite, fields: dict[str, Any], actor: str | None, *,
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case_id: str | None = None, seq: int | None = None) -> gold_rules.GoldOutcome:
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"""按此刻试算一次期望。试算要等一次运行跑完（最多 TRIAL_TIMEOUT_S 秒）：先结束这个请求的读事务，不一直开着它等
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（会话的 expire_on_commit 是关的，读好的对象照用）。"""
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await session.commit()
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return await gold_rules.compute_gold({**fields, "id": case_id, "seq": seq}, _context(suite, actor))
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def _trial_record(outcome: gold_rules.GoldOutcome, actor: str | None) -> dict[str, Any]:
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return {**outcome.summary(), "at": utcnow().isoformat(), "by": actor}
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def _gate(outcome: gold_rules.GoldOutcome) -> None:
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"""保存题目的那一道关：试算没过就照实回 422、不保存。"""
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if outcome.ok:
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return
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reason = outcome.reason or "试算没有通过"
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if outcome.status == "skipped":
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reason += "：新建、修改的口径题请固定最新的已发布版本，或在这道题上选择升版的处置"
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raise CodedHTTPException(422, f"试算没有通过，题目没有保存：{reason}", outcome.code or gold_rules.GOLD_FAILED,
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field="gold")
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async def _next_seq(session: AsyncSession, suite_id: str) -> int:
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top = await session.scalar(select(func.max(EvalCase.seq)).where(EvalCase.suite_id == suite_id))
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return int(top or 0) + 1
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async def _insert_case(session: AsyncSession, suite: EvalSuite, fields: dict[str, Any], actor: str | None,
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trial: dict[str, Any] | None) -> EvalCase:
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"""建一道题（提交）。题号撞了（两个请求同时建）重取一次。"""
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for _attempt in range(3):
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row = EvalCase(suite_id=suite.id, seq=await _next_seq(session, suite.id), case_hash=case_hash(fields),
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trial=trial, created_by=actor, **fields)
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session.add(row)
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try:
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await session.commit()
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except IntegrityError:
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await session.rollback()
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continue
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await session.refresh(row)
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return row
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raise HTTPException(409, "题集刚被别人加了题，请重试")
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# ==========================================================================
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# 题集
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# ==========================================================================
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#: 列表里每个题集最多看最近几次评测（最近一次、趋势都从这几次里取）；趋势最多几个点
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OVERVIEW_RUNS = 30
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TREND_POINTS = 8
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def _rate_of(run: EvalRun) -> dict[str, Any] | None:
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"""一次评测总表里的准确率（stats.rate 的形状：passed、n、rate、ci）；还没有总表的为 None。"""
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acc = (run.summary or {}).get("accuracy")
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return dict(acc) if isinstance(acc, dict) else None
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async def _overview(session: AsyncSession, suite_ids: list[str]) -> dict[str, dict[str, Any]]:
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"""每个题集：最近一次评测（不论结束没有）、同一变体最近几次评完的准确率（趋势，旧的在前）、目标是它的定时任务。
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趋势只连同一变体（fingerprint.variant_key，和上一次比挑基准同一个认法）的几次：换了模型、换了目录的那几次不连成一条线，
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免得把「换了配置」读成「变好了 / 变差了」。A/B 的几臂各是一次评测，同一变体的那一臂才进趋势。"""
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from app.db.models import Schedule
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from app.eval import runner
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from app.scheduler import cron
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out: dict[str, dict[str, Any]] = {sid: {"latest": None, "trend": [], "schedules": []} for sid in suite_ids}
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if not suite_ids:
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return out
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ranked = select(EvalRun, func.row_number().over(partition_by=EvalRun.suite_id,
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order_by=EvalRun.created_at.desc()).label("n")) \
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.where(EvalRun.suite_id.in_(suite_ids)).subquery()
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from sqlalchemy.orm import aliased
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run_alias = aliased(EvalRun, ranked)
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rows = list((await session.execute(select(run_alias).where(ranked.c.n <= OVERVIEW_RUNS)
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.order_by(run_alias.created_at.desc()))).scalars())
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await runner.reconcile_stale(session, rows)
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by_suite: dict[str, list[EvalRun]] = {}
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for row in rows:
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by_suite.setdefault(row.suite_id, []).append(row)
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for sid, runs in by_suite.items():
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latest = runs[0]
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out[sid]["latest"] = {"id": latest.id, "status": latest.status, "running": runner.running(latest),
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"arm": latest.arm, "pair_id": latest.pair_id, "trigger": latest.trigger,
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"created_at": _iso(latest.created_at), "finished_at": _iso(latest.finished_at),
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"counts": dict(latest.counts or {}), "accuracy": _rate_of(latest),
|
||
"traced_accuracy": dict((latest.summary or {}).get("traced_accuracy") or {}) or None}
|
||
finished = [r for r in runs if r.status in ("succeeded", "partial") and _rate_of(r) is not None]
|
||
if finished:
|
||
key = (finished[0].fingerprint or {}).get("variant_key")
|
||
same = [r for r in finished if (r.fingerprint or {}).get("variant_key") == key][:TREND_POINTS]
|
||
out[sid]["trend"] = [{"id": r.id, "created_at": _iso(r.created_at), "arm": r.arm, **(_rate_of(r) or {})}
|
||
for r in reversed(same)]
|
||
schedules = (await session.execute(select(Schedule).where(
|
||
Schedule.target_kind == "eval_suite", Schedule.target_id.in_(suite_ids))
|
||
.order_by(Schedule.created_at))).scalars()
|
||
for row in schedules:
|
||
try:
|
||
text = cron.describe(row.cron, row.timezone)
|
||
except cron.CronError:
|
||
text = f"按 cron 表达式 {row.cron}（{row.timezone}）"
|
||
out[row.target_id]["schedules"].append({"id": row.id, "name": row.name, "enabled": row.enabled,
|
||
"description_text": text, "next_run_at": _iso(row.next_run_at)})
|
||
return out
|
||
|
||
|
||
@router.get("/suites")
|
||
async def list_suites(archived: bool = False, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""题集（归档的不列，archived=true 时一起列）。每个题集另带 latest、trend、schedules（_overview）。"""
|
||
query = select(EvalSuite).order_by(EvalSuite.updated_at.desc())
|
||
if not archived:
|
||
query = query.where(EvalSuite.archived.is_(False))
|
||
rows = list((await session.execute(query)).scalars())
|
||
site = await _site(session)
|
||
counts: dict[str, dict[str, int]] = {r.id: {"cases": 0, "enabled": 0} for r in rows}
|
||
if rows:
|
||
for suite_id, enabled, n in (await session.execute(
|
||
select(EvalCase.suite_id, EvalCase.enabled, func.count()).where(
|
||
EvalCase.suite_id.in_(list(counts)), EvalCase.archived.is_(False))
|
||
.group_by(EvalCase.suite_id, EvalCase.enabled))).all():
|
||
counts[suite_id]["cases"] += n
|
||
if enabled:
|
||
counts[suite_id]["enabled"] += n
|
||
overview = await _overview(session, [r.id for r in rows])
|
||
return {"suites": [{**_suite_out(r, counts=counts[r.id], site=site), **overview[r.id]} for r in rows]}
|
||
|
||
|
||
@router.post("/suites", status_code=201)
|
||
async def create_suite(request: Request, session: AsyncSession = Depends(get_session),
|
||
x_actor: str | None = Header(default=None)) -> dict[str, Any]:
|
||
try:
|
||
values = normalize_suite(await _body(request))
|
||
except CaseInvalid as e:
|
||
raise _invalid(e) from e
|
||
row = EvalSuite(**values, created_by=actor_of(x_actor))
|
||
session.add(row)
|
||
await session.commit()
|
||
await session.refresh(row)
|
||
return _suite_out(row, counts={"cases": 0, "enabled": 0}, site=await _site(session))
|
||
|
||
|
||
@router.get("/suites/{suite_id}")
|
||
async def get_suite(suite_id: str, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""题集和它的题目（归档的题也在，archived 标着）。口径题带上升版状态：pending_upgrades 是待处置的题数（界面顶部提示）。"""
|
||
suite = await _suite(session, suite_id)
|
||
rows = list((await session.execute(select(EvalCase).where(EvalCase.suite_id == suite_id)
|
||
.order_by(EvalCase.seq))).scalars())
|
||
out = await _cases_out(session, rows)
|
||
active = [c for c in out if not c["archived"]]
|
||
return {**_suite_out(suite, counts={"cases": len(active), "enabled": sum(1 for c in active if c["enabled"])},
|
||
site=await _site(session)),
|
||
**(await _overview(session, [suite_id]))[suite_id],
|
||
"cases": out, "pending_upgrades": sum(1 for c in active if (c["upgrade"] or {}).get("pending"))}
|
||
|
||
|
||
@router.patch("/suites/{suite_id}")
|
||
async def update_suite(suite_id: str, request: Request, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
suite = await _suite(session, suite_id)
|
||
body = await _body(request)
|
||
version = _version(body, suite.version, "题集")
|
||
current = {k: getattr(suite, k) for k in ("name", "description", "timezone", "default_variant", "budget",
|
||
"archived")}
|
||
try:
|
||
values = normalize_suite(body, current=current)
|
||
except CaseInvalid as e:
|
||
raise _invalid(e) from e
|
||
result = await session.execute(update(EvalSuite).where(EvalSuite.id == suite_id, EvalSuite.version == version)
|
||
.values(**values, version=version + 1, updated_at=utcnow())
|
||
.execution_options(synchronize_session=False))
|
||
if result.rowcount != 1:
|
||
await session.rollback()
|
||
raise CodedHTTPException(409, "这个题集刚被别人修改过，请刷新后再保存", VERSION_CONFLICT)
|
||
await session.commit()
|
||
await session.refresh(suite)
|
||
return await get_suite(suite_id, session)
|
||
|
||
|
||
@router.delete("/suites/{suite_id}", status_code=204)
|
||
async def delete_suite(suite_id: str, session: AsyncSession = Depends(get_session)) -> Response:
|
||
"""删题集和它的题目。有评测记录的不能删：每次评测的总表永久保留，请改为归档。"""
|
||
suite = await _suite(session, suite_id)
|
||
runs = await session.scalar(select(func.count()).select_from(EvalRun).where(EvalRun.suite_id == suite_id))
|
||
if runs:
|
||
raise CodedHTTPException(409, f"这个题集有 {runs} 次评测记录，不能删除（评测的总表要留着）。请改为归档",
|
||
SUITE_HAS_RUNS)
|
||
await session.delete(suite)
|
||
await session.commit()
|
||
return Response(status_code=204)
|
||
|
||
|
||
# ==========================================================================
|
||
# 题目
|
||
# ==========================================================================
|
||
|
||
|
||
async def _validated(session: AsyncSession, suite: EvalSuite, body: dict[str, Any], *,
|
||
current: dict[str, Any] | None = None, trusted_gold: bool = False) -> dict[str, Any]:
|
||
try:
|
||
fields = normalize_case(body, current=current, trusted_gold=trusted_gold)
|
||
await resolve_case(session, fields, tz=suite.timezone)
|
||
except CaseInvalid as e:
|
||
raise _invalid(e) from e
|
||
return fields
|
||
|
||
|
||
@router.post("/suites/{suite_id}/cases", status_code=201)
|
||
async def create_case(suite_id: str, request: Request, session: AsyncSession = Depends(get_session),
|
||
x_actor: str | None = Header(default=None)) -> dict[str, Any]:
|
||
"""建一道题：校验、试算一次（没过不保存），交回题目和这次试算的结果（含期望值）。"""
|
||
suite = await _suite(session, suite_id)
|
||
actor = actor_of(x_actor)
|
||
fields = await _validated(session, suite, await _body(request))
|
||
outcome = await _trial(session, suite, fields, actor)
|
||
_gate(outcome)
|
||
row = await _insert_case(session, suite, fields, actor, _trial_record(outcome, actor))
|
||
return {"case": _case_out(row, await _source_names(session, [row]), await _upgrade_of(session, row)),
|
||
"trial": outcome.to_dict()}
|
||
|
||
|
||
@router.post("/suites/{suite_id}/cases/trial")
|
||
async def trial_unsaved(suite_id: str, request: Request, session: AsyncSession = Depends(get_session),
|
||
x_actor: str | None = Header(default=None)) -> dict[str, Any]:
|
||
"""只试算、不保存（界面上写 SQL、点选格或列时的「试算」）：交回试算结果，没过的照实写原因（不回 422）。"""
|
||
suite = await _suite(session, suite_id)
|
||
fields = await _validated(session, suite, await _body(request))
|
||
return {"trial": (await _trial(session, suite, fields, actor_of(x_actor))).to_dict()}
|
||
|
||
|
||
#: 预览最多交回几行（界面上点选格或列用；多行期望的取值仍由试算按整份结果算）
|
||
PREVIEW_ROWS = 50
|
||
|
||
|
||
@router.post("/suites/{suite_id}/cases/preview")
|
||
async def preview_sql(suite_id: str, request: Request, session: AsyncSession = Depends(get_session),
|
||
x_actor: str | None = Header(default=None)) -> dict[str, Any]:
|
||
"""写 SQL 定期望的第一步：{datasource_id, sql}（SQL 可以带 {{ schedule.* }}）。按此刻渲染、过只读守卫、跑一次和期望同一条路
|
||
的 SQL 探针（裸图探索运行，来源 eval），交回结果的列和前 PREVIEW_ROWS 行，界面上据此点选格或列、再去试算。
|
||
|
||
结果里有遮罩列、取不到结果、运行失败、超时的，照保存时那一道拒收、照实写原因（status 不是 ok，reason、code 同试算）——不回
|
||
422：这是在写题的途中，界面把原因落在 SQL 那一格下面。{status, reason, code, columns, rows, row_count, truncated, run_id,
|
||
rendered}。"""
|
||
from app.core import artifact_store
|
||
from app.db.models import Artifact
|
||
|
||
suite = await _suite(session, suite_id)
|
||
body = await _body(request)
|
||
probe = {"question": "（预览）", "gold": {"kind": "sql", "datasource_id": body.get("datasource_id"),
|
||
"sql": body.get("sql")},
|
||
# 只为跑一次探针：「没有数据」这一种期望不取任何格，取不到值时下面照样交回结果
|
||
"expectations": [{"id": "preview", "kind": "none"}]}
|
||
try:
|
||
fields = normalize_case(probe)
|
||
await resolve_case(session, fields, tz=suite.timezone)
|
||
except CaseInvalid as e:
|
||
# 没选数据源、SQL 空着、变量写错、没过只读守卫：照实写原因、指明是哪一格
|
||
return {"status": "invalid", "reason": e.message, "code": e.code, "field": e.field, "columns": [], "rows": [],
|
||
"row_count": None, "truncated": False, "run_id": None, "rendered": {}}
|
||
outcome = await _trial(session, suite, fields, actor_of(x_actor))
|
||
out: dict[str, Any] = {"status": outcome.status, "reason": outcome.reason, "code": outcome.code, "columns": [],
|
||
"rows": [], "row_count": None, "truncated": False,
|
||
"run_id": outcome.run_ids[0] if outcome.run_ids else None,
|
||
"rendered": dict(outcome.rendered or {})}
|
||
if outcome.status not in ("ok", "no_value") or not outcome.run_ids:
|
||
return out
|
||
async with SessionLocal() as read:
|
||
refs = (await read.execute(select(Artifact.id).where(
|
||
Artifact.run_id == outcome.run_ids[0], Artifact.kind == "query_snapshot",
|
||
Artifact.node_id == gold_rules.QUERY_NODE).order_by(Artifact.created_at.desc()))).scalars().all()
|
||
snapshot = None
|
||
for ref in refs:
|
||
try:
|
||
snapshot = artifact_store.load(ref)
|
||
except ValueError:
|
||
snapshot = None
|
||
if isinstance(snapshot, dict):
|
||
break
|
||
if not isinstance(snapshot, dict):
|
||
return {**out, "status": "failed", "reason": "预览的运行没有留下查询结果", "code": gold_rules.GOLD_FAILED}
|
||
rows = [list(r) if isinstance(r, (list, tuple)) else [r] for r in snapshot.get("rows") or []]
|
||
return {**out, "status": "ok", "reason": None, "code": None, "columns": [str(c) for c in snapshot.get("columns") or []],
|
||
"rows": rows[:PREVIEW_ROWS], "row_count": snapshot.get("row_count", len(rows)),
|
||
"truncated": bool(snapshot.get("truncated")) or len(rows) > PREVIEW_ROWS, "shown": min(len(rows), PREVIEW_ROWS)}
|
||
|
||
|
||
@router.patch("/suites/{suite_id}/cases/{case_id}")
|
||
async def update_case(suite_id: str, case_id: str, request: Request, session: AsyncSession = Depends(get_session),
|
||
x_actor: str | None = Header(default=None)) -> dict[str, Any]:
|
||
"""改一道题（带上读到的 version）。题目内容（指纹）变了要重新试算、没过不保存；只改标签、启用的不试算。"""
|
||
suite = await _suite(session, suite_id)
|
||
row = await _case(session, suite_id, case_id)
|
||
body = await _body(request)
|
||
version = _version(body, row.version, "题目")
|
||
actor = actor_of(x_actor)
|
||
fields = await _validated(session, suite, body, current=case_fields(row))
|
||
new_hash = case_hash(fields)
|
||
outcome = None
|
||
values: dict[str, Any] = {**fields, "case_hash": new_hash}
|
||
if new_hash != row.case_hash:
|
||
outcome = await _trial(session, suite, fields, actor, case_id=row.id, seq=row.seq)
|
||
_gate(outcome)
|
||
values["trial"] = _trial_record(outcome, actor)
|
||
result = await session.execute(update(EvalCase).where(EvalCase.id == case_id, EvalCase.version == version)
|
||
.values(**values, version=version + 1, updated_at=utcnow())
|
||
.execution_options(synchronize_session=False))
|
||
if result.rowcount != 1:
|
||
await session.rollback()
|
||
raise CodedHTTPException(409, "这道题刚被别人修改过，请刷新后再保存", VERSION_CONFLICT)
|
||
await session.commit()
|
||
await session.refresh(row)
|
||
return {"case": _case_out(row, await _source_names(session, [row]), await _upgrade_of(session, row)),
|
||
"trial": outcome.to_dict() if outcome is not None else None}
|
||
|
||
|
||
@router.delete("/suites/{suite_id}/cases/{case_id}", status_code=204)
|
||
async def delete_case(suite_id: str, case_id: str, session: AsyncSession = Depends(get_session)) -> Response:
|
||
"""删一道题。已有的评测结果照留（按题目 id 和指纹记着，不随题目删）。"""
|
||
row = await _case(session, suite_id, case_id)
|
||
await session.delete(row)
|
||
await session.commit()
|
||
return Response(status_code=204)
|
||
|
||
|
||
@router.post("/suites/{suite_id}/cases/{case_id}/trial")
|
||
async def trial_case(suite_id: str, case_id: str, session: AsyncSession = Depends(get_session),
|
||
x_actor: str | None = Header(default=None)) -> dict[str, Any]:
|
||
"""按此刻试算一道已有的题，记进题目的 trial（不带期望值），交回试算结果（含期望值）。不改题目的 version。"""
|
||
suite = await _suite(session, suite_id)
|
||
row = await _case(session, suite_id, case_id)
|
||
actor = actor_of(x_actor)
|
||
outcome = await _trial(session, suite, case_fields(row), actor, case_id=row.id, seq=row.seq)
|
||
await session.execute(update(EvalCase).where(EvalCase.id == case_id).values(trial=_trial_record(outcome, actor))
|
||
.execution_options(synchronize_session=False))
|
||
await session.commit()
|
||
return {"trial": outcome.to_dict()}
|
||
|
||
|
||
# ==========================================================================
|
||
# 从运行认定
|
||
# ==========================================================================
|
||
|
||
|
||
async def _run_queries(session: AsyncSession, run_id: str) -> list[dict[str, Any]]:
|
||
from app.core import artifact_store
|
||
from app.data.catalog import QUERY_SNAPSHOT_KIND
|
||
from app.db.models import Artifact
|
||
|
||
rows = (await session.execute(select(Artifact).where(Artifact.run_id == run_id, Artifact.kind == QUERY_SNAPSHOT_KIND)
|
||
.order_by(Artifact.created_at))).scalars().all()
|
||
out = []
|
||
for ref in rows:
|
||
try:
|
||
snap = artifact_store.load(ref.id) or {}
|
||
except ValueError:
|
||
continue
|
||
out.append({"artifact": ref.id, "node_id": ref.node_id, "source": snap.get("source"),
|
||
"source_id": (ref.meta or {}).get("source_id"), "sql": snap.get("sql"),
|
||
"columns": list(snap.get("columns") or []), "row_count": snap.get("row_count"),
|
||
"truncated": bool(snap.get("truncated")),
|
||
"masked": bool(snap.get("masked_at_query") or snap.get("masked_cells") or snap.get("masked_whole"))})
|
||
return out
|
||
|
||
|
||
async def _readable_run(session: AsyncSession, run_id: str) -> Any:
|
||
from app.api.deps import can_read_run, current_principal
|
||
from app.db.models import Run
|
||
|
||
run = await session.get(Run, run_id)
|
||
if run is None or not await can_read_run(current_principal(), run):
|
||
raise CodedHTTPException(404, "运行不存在，可能已被删除", RUN_NOT_FOUND)
|
||
return run
|
||
|
||
|
||
@router.get("/runs/{run_id}/queries")
|
||
async def run_queries(run_id: str, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""一次运行里执行过的查询（查询快照）：选一条认定成期望。只给 SQL、列名、行数，不给结果的格。"""
|
||
await _readable_run(session, run_id)
|
||
return {"queries": await _run_queries(session, run_id)}
|
||
|
||
|
||
@router.post("/suites/{suite_id}/cases/from-run", status_code=201)
|
||
async def create_from_run(suite_id: str, request: Request, session: AsyncSession = Depends(get_session),
|
||
x_actor: str | None = Header(default=None)) -> dict[str, Any]:
|
||
"""从一次运行里认定一条查询：{run_id, query（查询快照的工件 id）, expectations, question?, tags?, datasource_ids?}。
|
||
拷出那条查询的 SQL 建 from_run 题，记确认人（就是这次请求的人）、时间、出自哪次运行；之后每次评测按这条 SQL 重算。
|
||
问法没给的取那次运行的问题。同样要试算通过才保存。"""
|
||
from app.db.models import DataSource
|
||
|
||
suite = await _suite(session, suite_id)
|
||
body = await _body(request)
|
||
actor = actor_of(x_actor)
|
||
run_id, query = body.get("run_id"), body.get("query")
|
||
if not isinstance(run_id, str) or not isinstance(query, str):
|
||
raise CodedHTTPException(422, "请指定运行（run_id）和其中的一条查询（query）", case_rules.CASE_INVALID,
|
||
field="query")
|
||
run = await _readable_run(session, run_id)
|
||
picked = next((q for q in await _run_queries(session, run_id) if q["artifact"] == query), None)
|
||
if picked is None or not picked.get("sql"):
|
||
raise CodedHTTPException(404, "这次运行里没有这条查询", RUN_NOT_FOUND)
|
||
source_id = picked.get("source_id")
|
||
if not source_id and picked.get("source"):
|
||
source_id = await session.scalar(select(DataSource.id).where(DataSource.name == picked["source"]))
|
||
if not source_id or await session.get(DataSource, source_id) is None:
|
||
raise CodedHTTPException(422, f"这条查询查的数据源「{picked.get('source') or '?'}」已不在，没法按它重算",
|
||
case_rules.CASE_INVALID, field="query")
|
||
question = body.get("question")
|
||
if question in (None, "") and isinstance((run.input or {}).get("question"), str):
|
||
question = run.input["question"]
|
||
gold = {"kind": "from_run", "datasource_id": source_id, "sql": picked["sql"], "run_id": run_id, "query": query,
|
||
"node_id": picked.get("node_id"), "confirmed_by": actor, "confirmed_at": utcnow().isoformat()}
|
||
case_body = {k: body[k] for k in ("expectations", "tags", "datasource_ids", "enabled") if k in body}
|
||
fields = await _validated(session, suite, {**case_body, "question": question, "gold": gold}, trusted_gold=True)
|
||
outcome = await _trial(session, suite, fields, actor)
|
||
_gate(outcome)
|
||
row = await _insert_case(session, suite, fields, actor, _trial_record(outcome, actor))
|
||
return {"case": _case_out(row, await _source_names(session, [row])), "trial": outcome.to_dict()}
|
||
|
||
|
||
# ==========================================================================
|
||
# 口径
|
||
# ==========================================================================
|
||
|
||
|
||
@router.get("/calibers")
|
||
async def list_calibers(session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""能选的口径：每个工作流最新的已发布未退役版本里的源头口径卡的每个指标（和蓝图助手同一份，look/calibers.CaliberKind）。
|
||
不能复用的照列，写明原因（选了也存不了）。"""
|
||
from app.look.calibers import CaliberKind
|
||
|
||
kind = await CaliberKind.load(session)
|
||
return {"calibers": [{"workflow_id": i.workflow_id, "workflow_name": i.workflow_name, "version": i.version,
|
||
"level": i.level, "node_id": i.node_id, "card": i.card, "caliber": i.caliber,
|
||
"metric_id": i.metric_id, "name": i.name, "unit": i.unit, "reusable": i.reason is None,
|
||
"reason": i.reason} for i in kind.items]}
|
||
|
||
|
||
@router.get("/suites/{suite_id}/cases/{case_id}/upgrade")
|
||
async def case_upgrade(suite_id: str, case_id: str, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
row = await _case(session, suite_id, case_id)
|
||
return {"upgrade": await _upgrade_of(session, row), "choices": gold_rules.UPGRADE_LABEL}
|
||
|
||
|
||
@router.post("/suites/{suite_id}/cases/{case_id}/upgrade")
|
||
async def dispose_upgrade(suite_id: str, case_id: str, request: Request, session: AsyncSession = Depends(get_session),
|
||
x_actor: str | None = Header(default=None)) -> dict[str, Any]:
|
||
"""处置口径升版：{policy: recompute|dual|incomparable, version}，没有缺省。
|
||
|
||
- recompute：改钉新版本（题目指纹变，和上一次比时标不可比）；
|
||
- dual：新旧两版各算一份期望（旧的那一份照旧可比）；
|
||
- incomparable：旧题归档（不再评），按新版本另建一道新题、重开基线。
|
||
处置后的题同样要试算通过才生效。"""
|
||
suite = await _suite(session, suite_id)
|
||
row = await _case(session, suite_id, case_id)
|
||
body = await _body(request)
|
||
version = _version(body, row.version, "题目")
|
||
actor = actor_of(x_actor)
|
||
policy = body.get("policy")
|
||
current = case_fields(row)
|
||
try:
|
||
planned, _latest = await gold_rules.plan_dispose(session, current, policy if isinstance(policy, str) else "")
|
||
except gold_rules.DisposeRefused as e:
|
||
raise CodedHTTPException(e.status, e.message, e.code, field="policy") from e
|
||
if isinstance(planned.get("upgrade"), dict):
|
||
planned["upgrade"]["by"] = actor
|
||
fields = {**current, "gold": planned}
|
||
for key in ("id", "suite_id", "seq"):
|
||
fields.pop(key, None)
|
||
if policy != "dual":
|
||
# 改钉到新版本：按新版本再核一遍（入口字段、指标），说得清是哪一项不行；dual 的新版由试算一起算
|
||
try:
|
||
await resolve_case(session, fields, tz=suite.timezone)
|
||
except CaseInvalid as e:
|
||
raise _invalid(e) from e
|
||
outcome = await _trial(session, suite, fields, actor, case_id=row.id if policy != "incomparable" else None,
|
||
seq=row.seq if policy != "incomparable" else None)
|
||
_gate(outcome)
|
||
if policy == "incomparable":
|
||
new = await _insert_case(session, suite, fields, actor, _trial_record(outcome, actor))
|
||
result = await session.execute(update(EvalCase).where(EvalCase.id == case_id, EvalCase.version == version)
|
||
.values(archived=True, enabled=False, superseded_by=new.id,
|
||
version=version + 1, updated_at=utcnow())
|
||
.execution_options(synchronize_session=False))
|
||
if result.rowcount != 1:
|
||
await session.delete(new)
|
||
await session.commit()
|
||
raise CodedHTTPException(409, "这道题刚被别人修改过，请刷新后再处置", VERSION_CONFLICT)
|
||
await session.commit()
|
||
await session.refresh(row)
|
||
names = await _source_names(session, [row, new])
|
||
return {"case": _case_out(row, names), "new_case": _case_out(new, names, await _upgrade_of(session, new)),
|
||
"trial": outcome.to_dict()}
|
||
result = await session.execute(update(EvalCase).where(EvalCase.id == case_id, EvalCase.version == version)
|
||
.values(gold=planned, case_hash=case_hash(fields), trial=_trial_record(outcome, actor),
|
||
version=version + 1, updated_at=utcnow())
|
||
.execution_options(synchronize_session=False))
|
||
if result.rowcount != 1:
|
||
await session.rollback()
|
||
raise CodedHTTPException(409, "这道题刚被别人修改过，请刷新后再处置", VERSION_CONFLICT)
|
||
await session.commit()
|
||
await session.refresh(row)
|
||
return {"case": _case_out(row, await _source_names(session, [row]), await _upgrade_of(session, row)),
|
||
"new_case": None, "trial": outcome.to_dict()}
|
||
|
||
|
||
# ==========================================================================
|
||
# 导出导入
|
||
# ==========================================================================
|
||
|
||
|
||
@router.get("/suites/{suite_id}/export")
|
||
async def export_suite(suite_id: str, session: AsyncSession = Depends(get_session)) -> Response:
|
||
"""题集导出成 JSON 文件（按数据源名、工作流名对上；不含期望值、答案、运行）。"""
|
||
import json
|
||
from urllib.parse import quote
|
||
|
||
suite = await _suite(session, suite_id)
|
||
rows = list((await session.execute(select(EvalCase).where(EvalCase.suite_id == suite_id))).scalars())
|
||
content = await transfer.export_suite(session, suite, rows)
|
||
filename = transfer.attachment_name(suite.name)
|
||
return Response(content=json.dumps(content, ensure_ascii=False, indent=2), media_type="application/json",
|
||
headers={"Content-Disposition": f"attachment; filename=\"eval-suite-{suite.id}.json\"; "
|
||
f"filename*=UTF-8''{quote(filename)}"})
|
||
|
||
|
||
async def _plan(session: AsyncSession, request: Request) -> tuple[transfer.ImportPlan, dict[str, Any]]:
|
||
body = await _body(request)
|
||
try:
|
||
return await transfer.plan_import(session, body.get("content")), body
|
||
except transfer.TransferInvalid as e:
|
||
raise CodedHTTPException(422, str(e), IMPORT_INVALID, field="content") from e
|
||
|
||
|
||
@router.post("/suites/import/preview")
|
||
async def import_preview(request: Request, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""{content: 题集文件}：哪些题对得上、哪些跳过和原因。不写库、不查业务库（试算在导入时做）。"""
|
||
plan, _ = await _plan(session, request)
|
||
return plan.to_dict()
|
||
|
||
|
||
@router.post("/suites/import", status_code=201)
|
||
async def import_suite(request: Request, session: AsyncSession = Depends(get_session),
|
||
x_actor: str | None = Header(default=None)) -> dict[str, Any]:
|
||
"""{content: 题集文件, name?}：建一个新题集，对得上的题逐道试算（和保存题目同一道关），过了的导进来，没过的跳过、写原因。
|
||
一道都导不进来就不建题集（422，带每道题的原因）。"""
|
||
plan, body = await _plan(session, request)
|
||
actor = actor_of(x_actor)
|
||
if isinstance(body.get("name"), str) and body["name"].strip():
|
||
plan.suite["name"] = body["name"].strip()[:200]
|
||
# 先定好 id：试算的运行记着是哪个题集的（一道都导不进来时题集不建，那几次试算的运行照样留着、点得开）
|
||
suite = EvalSuite(id=new_id(), **plan.suite, created_by=actor)
|
||
ready = [c for c in plan.cases if c.fields is not None]
|
||
gate = asyncio.Semaphore(IMPORT_TRIALS)
|
||
|
||
async def trial(item: transfer.PlannedCase) -> gold_rules.GoldOutcome:
|
||
async with gate:
|
||
return await gold_rules.compute_gold({**item.fields, "id": None, "seq": item.seq},
|
||
_context(suite, actor, imported=True))
|
||
|
||
passed: list[tuple[transfer.PlannedCase, gold_rules.GoldOutcome]] = []
|
||
await session.commit() # 试算要等运行跑完：不一直开着读事务等（同 _trial）
|
||
for item, outcome in zip(ready, await asyncio.gather(*(trial(c) for c in ready))):
|
||
if outcome.ok:
|
||
passed.append((item, outcome))
|
||
else:
|
||
item.fields, item.reason, item.code = None, f"试算没有通过：{outcome.reason}", outcome.code
|
||
if not passed:
|
||
raise CodedHTTPException(422, "题集里没有一道题能导进来：" + "；".join(
|
||
f"第 {c.seq or '?'} 题：{c.reason}" for c in plan.cases[:10]), IMPORT_INVALID, field="content")
|
||
session.add(suite)
|
||
await session.flush()
|
||
passed.sort(key=lambda pair: (pair[0].seq is None, pair[0].seq or 0))
|
||
for seq, (item, outcome) in enumerate(passed, start=1):
|
||
assert item.fields is not None
|
||
session.add(EvalCase(suite_id=suite.id, seq=seq, case_hash=case_hash(item.fields),
|
||
trial=_trial_record(outcome, actor), created_by=actor, **item.fields))
|
||
await session.commit()
|
||
detail = await get_suite(suite.id, session)
|
||
return {"suite": detail, "imported": len(passed), "skipped": [c.to_dict() for c in plan.cases if c.fields is None]}
|
||
|
||
|
||
# ==========================================================================
|
||
# 目录快照
|
||
# ==========================================================================
|
||
|
||
|
||
def _snapshot_error(e: snapshots.SnapshotInvalid) -> CodedHTTPException:
|
||
return CodedHTTPException(e.status, e.message, e.code, field=e.field)
|
||
|
||
|
||
@router.get("/catalog-snapshots")
|
||
async def list_snapshots(session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
rows = list((await session.execute(select(EvalCatalogSnapshot).order_by(EvalCatalogSnapshot.created_at.desc())
|
||
.limit(200))).scalars())
|
||
await snapshots.reconcile_stale(session, rows)
|
||
return {"snapshots": [snapshots.snapshot_out(r) for r in rows]}
|
||
|
||
|
||
@router.post("/catalog-snapshots", status_code=201)
|
||
async def take_snapshot(request: Request, session: AsyncSession = Depends(get_session),
|
||
x_actor: str | None = Header(default=None)) -> dict[str, Any]:
|
||
"""{source_ids}：拍这几个数据源此刻的目录（当场写好、不可变）。"""
|
||
body = await _body(request)
|
||
try:
|
||
row = await snapshots.take_live(session, body.get("source_ids") or [], actor=actor_of(x_actor))
|
||
except snapshots.SnapshotInvalid as e:
|
||
raise _snapshot_error(e) from e
|
||
return snapshots.snapshot_out(row)
|
||
|
||
|
||
async def _shadow_plan(session: AsyncSession, body: dict[str, Any]) -> snapshots.ShadowPlan:
|
||
try:
|
||
_model, model_id = await snapshots.resolve_model(session, body.get("provider"), body.get("model"))
|
||
return await snapshots.plan_shadow(session, body, model_id=model_id)
|
||
except snapshots.SnapshotInvalid as e:
|
||
raise _snapshot_error(e) from e
|
||
|
||
|
||
@router.post("/catalog-snapshots/shadow/estimate")
|
||
async def shadow_estimate(request: Request, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""影子起草的计划和估算（起草哪些表、调几次模型、多少 token、多少钱）：开始之前给人看。不调模型。"""
|
||
return (await _shadow_plan(session, await _body(request))).to_dict()
|
||
|
||
|
||
@router.post("/catalog-snapshots/shadow", status_code=202)
|
||
async def start_shadow(request: Request, session: AsyncSession = Depends(get_session),
|
||
x_actor: str | None = Header(default=None)) -> dict[str, Any]:
|
||
"""开始影子起草（后台）：{sources: [{id, tables?}], suite_id?, provider?, model?, guidance?, note?, strip_llm?}。
|
||
交回登记的那一行（queued）；进度、用量、结果按 GET /catalog-snapshots/{id} 读。"""
|
||
plan = await _shadow_plan(session, await _body(request))
|
||
row = await snapshots.start_shadow(session, plan, actor=actor_of(x_actor))
|
||
return snapshots.snapshot_out(row)
|
||
|
||
|
||
async def _snapshot(session: AsyncSession, snapshot_id: str) -> EvalCatalogSnapshot:
|
||
row = await session.get(EvalCatalogSnapshot, snapshot_id)
|
||
if row is None:
|
||
raise CodedHTTPException(404, "目录快照不存在", SNAPSHOT_NOT_FOUND)
|
||
return row
|
||
|
||
|
||
@router.get("/catalog-snapshots/{snapshot_id}")
|
||
async def get_snapshot(snapshot_id: str, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
row = await _snapshot(session, snapshot_id)
|
||
await snapshots.reconcile_stale(session, [row])
|
||
return snapshots.snapshot_out(row)
|
||
|
||
|
||
@router.post("/catalog-snapshots/{snapshot_id}/stop")
|
||
async def stop_snapshot(snapshot_id: str, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""停止一次影子起草：不出快照。已经结束的回 409。"""
|
||
await _snapshot(session, snapshot_id)
|
||
if not await snapshots.stop(snapshot_id):
|
||
raise CodedHTTPException(409, "这次影子起草已经结束了", snapshots.SNAPSHOT_FINISHED)
|
||
session.expire_all()
|
||
return snapshots.snapshot_out(await _snapshot(session, snapshot_id))
|
||
|
||
|
||
# ==========================================================================
|
||
# 评测：发起、进度、结果
|
||
# ==========================================================================
|
||
|
||
EVALUATION_NOT_FOUND = "eval_evaluation_not_found"
|
||
PAIR_NOT_FOUND = "eval_pair_not_found"
|
||
RESULT_NOT_FOUND = "eval_result_not_found"
|
||
CLEANED = "eval_details_cleaned"
|
||
#: 预设对照
|
||
PRESETS = ("catalog", "catalog_reviewed")
|
||
|
||
|
||
def _refused(e: CaseInvalid) -> CodedHTTPException:
|
||
return CodedHTTPException(getattr(e, "status", 422), e.message, e.code, field=e.field)
|
||
|
||
|
||
async def _arms(session: AsyncSession, suite: EvalSuite, body: dict[str, Any]) -> list[dict[str, Any]]:
|
||
"""请求体 → 规范化的几臂变体：{variant}（一臂，不写用题集的缺省变体）、{arms: [变体…]}（A/B）或 {preset: catalog |
|
||
catalog_reviewed}（目录贡献对照：当前目录 vs 关，可加只用已核实的项；模型照 variant 或题集的缺省）。A/B 缺省每题 3 次。"""
|
||
from app.eval import variants as variant_rules
|
||
|
||
judge = bool((await _site(session))["judge"])
|
||
preset = body.get("preset")
|
||
raw_arms = body.get("arms")
|
||
try:
|
||
if preset is not None:
|
||
if preset not in PRESETS:
|
||
raise CaseInvalid(f"预设对照只能是 {'、'.join(PRESETS)}", "preset", variant_rules.VARIANT_INVALID)
|
||
base = variant_rules.normalize_variant({**dict(suite.default_variant or {}), **dict(body.get("variant") or {})},
|
||
judge_default=judge, repeats_default=variant_rules.PAIR_REPEATS)
|
||
return variant_rules.catalog_preset(base, reviewed=preset == "catalog_reviewed")
|
||
if raw_arms is not None:
|
||
if not isinstance(raw_arms, list) or not 2 <= len(raw_arms) <= variant_rules.ARMS_MAX:
|
||
raise CaseInvalid(f"A/B 要 2 到 {variant_rules.ARMS_MAX} 臂", "arms", variant_rules.VARIANT_INVALID)
|
||
arms = [variant_rules.normalize_variant(a, judge_default=judge, repeats_default=variant_rules.PAIR_REPEATS)
|
||
for a in raw_arms]
|
||
names = [variant_rules.arm_name(a, i) for i, a in enumerate(arms)]
|
||
if len(set(names)) != len(names):
|
||
raise CaseInvalid("几臂的名字（label）不能重复", "arms", variant_rules.VARIANT_INVALID)
|
||
return arms
|
||
return [variant_rules.normalize_variant({**dict(suite.default_variant or {}), **dict(body.get("variant") or {})},
|
||
judge_default=judge)]
|
||
except CaseInvalid as e:
|
||
raise _invalid(e) from e
|
||
|
||
|
||
def _evaluation_out(row: EvalRun) -> dict[str, Any]:
|
||
from app.eval import runner, variants as variant_rules
|
||
|
||
return {"id": row.id, "suite_id": row.suite_id, "status": row.status, "trigger": row.trigger,
|
||
"schedule_id": row.schedule_id, "variant": dict(row.variant or {}),
|
||
"resolved_models": dict(row.resolved_models or {}),
|
||
"variant_text": variant_rules.describe(row.variant or {}, row.resolved_models or {}),
|
||
"catalog_snapshot": row.catalog_snapshot, "as_of": _iso(row.as_of), "repeats": row.repeats,
|
||
"fingerprint": dict(row.fingerprint or {}), "pair_id": row.pair_id, "arm": row.arm,
|
||
"baseline_id": row.baseline_id, "pinned": bool(row.pinned), "budget": dict(row.budget or {}),
|
||
"counts": dict(row.counts or {}), "usage": dict(row.usage or {}), "summary": dict(row.summary or {}),
|
||
"stop_reason": row.stop_reason, "error": row.error, "created_by": row.created_by,
|
||
"created_at": _iso(row.created_at), "started_at": _iso(row.started_at), "finished_at": _iso(row.finished_at),
|
||
"cleaned_at": _iso(row.cleaned_at), "running": runner.running(row)}
|
||
|
||
|
||
async def _evaluation(session: AsyncSession, evaluation_id: str) -> EvalRun:
|
||
from app.eval import runner
|
||
|
||
row = await session.get(EvalRun, evaluation_id)
|
||
if row is None:
|
||
raise CodedHTTPException(404, "评测不存在", EVALUATION_NOT_FOUND)
|
||
await runner.reconcile_stale(session, [row])
|
||
return row
|
||
|
||
|
||
@router.post("/suites/{suite_id}/evaluations/estimate")
|
||
async def estimate_evaluation(suite_id: str, request: Request, session: AsyncSession = Depends(get_session)
|
||
) -> dict[str, Any]:
|
||
"""发起之前给人看：几臂、各臂实际解析出的模型、几项、估算的花费（按这个题集上一次评测的每题平均花费）、生效的预算、
|
||
同时评几题、今天评测已经花了多少。不调模型、不查库。"""
|
||
from app.core.config import settings
|
||
from app.engine.spend import eval_spend
|
||
from app.eval import runner, variants as variant_rules
|
||
from app.eval.suites import effective_budget
|
||
|
||
suite = await _suite(session, suite_id)
|
||
arms = await _arms(session, suite, await _body(request))
|
||
out = []
|
||
try:
|
||
for i, arm in enumerate(arms):
|
||
models = await variant_rules.resolve_models(session, arm)
|
||
await variant_rules.snapshot_artifact(session, arm)
|
||
out.append({"label": variant_rules.arm_name(arm, i) if len(arms) > 1 else None, "variant": arm,
|
||
"models": models, "text": variant_rules.describe(arm, models)})
|
||
except CaseInvalid as e:
|
||
raise _refused(e) from e
|
||
cases = len(await runner._cases(session, suite_id))
|
||
repeats = max(int(a.get("repeats") or 1) for a in arms)
|
||
budget = effective_budget(suite.budget, await _site(session))
|
||
parallel = max(1, min(int(budget["max_parallel"]), int(settings.max_concurrent_runs) // 4 // len(arms) or 1))
|
||
return {"arms": out, "cases": cases, "repeats": repeats,
|
||
"estimate": await runner.estimate(session, suite_id, cases * repeats * len(arms)), "budget": budget,
|
||
"parallel": parallel, "spend": await eval_spend.daily()}
|
||
|
||
|
||
@router.post("/suites/{suite_id}/evaluations", status_code=202)
|
||
async def start_evaluation(suite_id: str, request: Request, session: AsyncSession = Depends(get_session),
|
||
x_actor: str | None = Header(default=None)) -> dict[str, Any]:
|
||
"""发起一次评测（后台）：{variant?} 一臂，或 {arms: [变体…]} / {preset} 几臂的 A/B（共用期望、同一题同时开跑），可带
|
||
baseline_id 点名和哪一次比。交回 {evaluations: [每一臂], pair_id}；进度按 GET /evaluations/{id} 读。"""
|
||
from app.eval import runner
|
||
|
||
suite = await _suite(session, suite_id)
|
||
body = await _body(request)
|
||
arms = await _arms(session, suite, body)
|
||
baseline = body.get("baseline_id")
|
||
if baseline is not None and not isinstance(baseline, str):
|
||
raise CodedHTTPException(422, "基线需要是一次评测的 id", runner.EVAL_INVALID, field="baseline_id")
|
||
try:
|
||
runs = await runner.start(session, suite, arms, actor=actor_of(x_actor), baseline_id=baseline or None)
|
||
except CaseInvalid as e:
|
||
raise _refused(e) from e
|
||
return {"evaluations": [_evaluation_out(r) for r in runs], "pair_id": runs[0].pair_id}
|
||
|
||
|
||
@router.get("/suites/{suite_id}/evaluations")
|
||
async def list_evaluations(suite_id: str, limit: int = 50, session: AsyncSession = Depends(get_session)
|
||
) -> dict[str, Any]:
|
||
"""这个题集的历次评测（新的在前；明细清理了的总表还在）。"""
|
||
from app.eval import runner
|
||
|
||
await _suite(session, suite_id)
|
||
rows = list((await session.execute(select(EvalRun).where(EvalRun.suite_id == suite_id)
|
||
.order_by(EvalRun.created_at.desc()).limit(max(1, min(limit, 200))))).scalars())
|
||
await runner.reconcile_stale(session, rows)
|
||
return {"evaluations": [_evaluation_out(r) for r in rows]}
|
||
|
||
|
||
@router.get("/evaluations/{evaluation_id}")
|
||
async def get_evaluation(evaluation_id: str, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""一次评测：进度（counts、正在评的几题在做什么）、总表（summary，结束后才有）、和上一次比的计数（summary.baseline）。"""
|
||
from app.db.models_eval import EvalResult
|
||
|
||
row = await _evaluation(session, evaluation_id)
|
||
running = (await session.execute(select(EvalResult.case_seq, EvalResult.repeat, EvalResult.arm, EvalResult.current)
|
||
.where(EvalResult.eval_run_id == row.id, EvalResult.status == "running")
|
||
.order_by(EvalResult.seq))).all()
|
||
return {**_evaluation_out(row),
|
||
"current": [{"case_seq": seq, "repeat": rep, "arm": arm, "doing": doing} for seq, rep, arm, doing in running],
|
||
"actions": await _actions(session, row)}
|
||
|
||
|
||
async def _actions(session: AsyncSession, row: EvalRun) -> dict[str, Any]:
|
||
"""这次评测现在能做哪几件事（界面照它摆按钮，不自己判）：和 stop / retry / rescore / pin 几个接口拒收的条件同一份。
|
||
open 是这次评测（A/B 的话几臂合起来）还没做完的项数：停止、中断、出错、到了上限没开评的，重试就是把它们接着做。"""
|
||
from app.core import job_runtime as runtime
|
||
from app.db.models_eval import EvalResult
|
||
from app.eval import runner
|
||
|
||
active = row.status in runtime.ACTIVE
|
||
leader = runner.leader_of(row)
|
||
arms = list((await session.execute(select(EvalRun.id).where(
|
||
(EvalRun.id == leader) | (EvalRun.pair_id == leader)))).scalars())
|
||
open_items = int(await session.scalar(select(func.count()).select_from(EvalResult).where(
|
||
EvalResult.eval_run_id.in_(arms), EvalResult.status != "ok")) or 0)
|
||
suite = await session.get(EvalSuite, row.suite_id)
|
||
cleaned = row.cleaned_at is not None
|
||
finished = row.status in ("succeeded", "partial")
|
||
return {"stop": active, "retry": not active and not cleaned and open_items > 0 and suite is not None
|
||
and not suite.archived, "rescore": not active and not cleaned,
|
||
"pin": finished and not row.pinned, "unpin": bool(row.pinned), "open": open_items, "cleaned": cleaned}
|
||
|
||
|
||
@router.get("/evaluations/{evaluation_id}/results")
|
||
async def evaluation_results(evaluation_id: str, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""逐题结果：结论、各期望的结论（期望值和答案里对上的数、有没有引用、维度）、作答路径、复核、出具档位、SQL 差在哪、look、
|
||
耗时、按角色的用量，点 run_id 去运行详情。明细清理了的照实写 cleaned。question 是这一题实际问的问题（变量渲染好了，
|
||
见 _asked_questions；说不准时为 null），question_template 是题目的原文（带 {{ schedule.… }} 变量的模板）。"""
|
||
from app.eval import runner
|
||
|
||
row = await _evaluation(session, evaluation_id)
|
||
results = [runner.result_dict(r) for r in (await session.execute(
|
||
select(runner.EvalResult).where(runner.EvalResult.eval_run_id == row.id)
|
||
.order_by(runner.EvalResult.seq))).scalars()]
|
||
cases = {c.id: (c.question, c.case_hash) for c in (await session.execute(select(EvalCase).where(
|
||
EvalCase.id.in_({r["case_id"] for r in results if r["case_id"]})))).scalars()} if results else {}
|
||
asked = await _asked_questions(session, row, results, cases)
|
||
for r in results:
|
||
template = (cases.get(r["case_id"]) or (None, None))[0]
|
||
r["question"], r["question_template"] = asked.get(r["id"]), template
|
||
r["cost"] = _result_cost(r.get("usage") or {})
|
||
return {"evaluation_id": row.id, "cleaned": row.cleaned_at is not None, "results": results}
|
||
|
||
|
||
async def _asked_questions(session: AsyncSession, row: EvalRun, results: list[dict[str, Any]],
|
||
cases: dict[str, tuple[str, str]]) -> dict[str, str | None]:
|
||
"""每一题实际问的问题 {结果 id: 问题}：题目的模板按这次评测的截至时间（as_of）、题集的时区、定时的 cron 渲染——和执行时
|
||
runner._unit 交给作答的是同一个算法、同一组输入，所以一字不差（as_of 在建评测时就定下、重试也不变）。题目在这次评测之后
|
||
改过（结果记的 case_hash 对不上现在的）：现在的模板不一定是当时问的，改取作答运行的输入里的 question；也没有（反问、
|
||
建图失败没有运行，工作流题的输入里没有问题）就是 None，不拿现在的模板编一个。"""
|
||
from app.db.models import Run
|
||
from app.eval import runner
|
||
from app.eval.cases import render, variable_values
|
||
|
||
if not results:
|
||
return {}
|
||
leader = row if runner.leader_of(row) == row.id else await session.get(EvalRun, runner.leader_of(row))
|
||
suite = await session.get(EvalSuite, row.suite_id)
|
||
as_of = (leader.as_of if leader is not None else None) or row.as_of
|
||
values = variable_values(as_of, suite.timezone, ((leader or row).fingerprint or {}).get("cron")) \
|
||
if as_of is not None and suite is not None else None
|
||
stale = {r["id"] for r in results
|
||
if r["case_id"] not in cases or cases[r["case_id"]][1] != r["case_hash"] or values is None}
|
||
runs = {r["run_id"] for r in results if r["id"] in stale and r["run_id"]}
|
||
inputs = dict((await session.execute(select(Run.id, Run.input).where(Run.id.in_(runs))))
|
||
.all()) if runs else {}
|
||
out: dict[str, str | None] = {}
|
||
for r in results:
|
||
if r["id"] in stale:
|
||
given = (inputs.get(r["run_id"]) or {}).get("question") if r["run_id"] else None
|
||
out[r["id"]] = given if isinstance(given, str) and given else None
|
||
else:
|
||
out[r["id"]] = render(cases[r["case_id"]][0] or "", values or {})
|
||
return out
|
||
|
||
|
||
def _result_cost(usage: dict[str, Any]) -> dict[str, Any]:
|
||
"""一题的花费：助手（runner 记的 assistant 已含复核）+ 写作 + 结论裁判，和这次评测记在账上的同一份；估不出金额的调用另计
|
||
次数（界面写「≥」或「金额无法估算」）。加在服务端：界面不算数。"""
|
||
roles = [usage.get(k) or {} for k in ("assistant", "writer", "judge")]
|
||
return {"cost_usd": round(sum(float(r.get("cost_usd") or 0) for r in roles), 6),
|
||
"unpriced_calls": sum(int(r.get("unpriced_calls") or 0) for r in roles)}
|
||
|
||
|
||
@router.get("/evaluations/{evaluation_id}/results/{result_id}")
|
||
async def evaluation_result(evaluation_id: str, result_id: str, session: AsyncSession = Depends(get_session)
|
||
) -> dict[str, Any]:
|
||
"""一题的明细：结果的列，加上明细工件（这一轮作答的经过、读出来的答案、裁判的判断、评分的原样）。"""
|
||
from app.core import artifact_store
|
||
from app.eval import runner
|
||
|
||
row = await _evaluation(session, evaluation_id)
|
||
result = await session.get(runner.EvalResult, result_id)
|
||
if result is None or result.eval_run_id != row.id:
|
||
raise CodedHTTPException(404, "这一题的结果不存在（明细可能已清理）", RESULT_NOT_FOUND)
|
||
details = None
|
||
if result.details_artifact:
|
||
try:
|
||
details = artifact_store.load(result.details_artifact)
|
||
except ValueError:
|
||
details = None
|
||
return {**runner.result_dict(result), "details": details}
|
||
|
||
|
||
@router.post("/evaluations/{evaluation_id}/stop")
|
||
async def stop_evaluation(evaluation_id: str, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""停止（A/B 几臂一起停）。已经结束的回 409。正在跑的作答、算期望的运行一并取消。"""
|
||
from app.eval import runner
|
||
|
||
await _evaluation(session, evaluation_id)
|
||
await session.commit()
|
||
if not await runner.stop(evaluation_id):
|
||
raise CodedHTTPException(409, "这次评测已经结束了", runner.EVAL_FINISHED)
|
||
session.expire_all()
|
||
return _evaluation_out(await _evaluation(session, evaluation_id))
|
||
|
||
|
||
@router.post("/evaluations/{evaluation_id}/retry", status_code=202)
|
||
async def retry_evaluation(evaluation_id: str, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""只把没做完的题接着做（停止、中断、出错、到了上限的那几题；A/B 时同一题几臂一起重做）。"""
|
||
from app.eval import runner
|
||
|
||
await _evaluation(session, evaluation_id)
|
||
await session.commit()
|
||
try:
|
||
ids = await runner.retry(evaluation_id)
|
||
except CaseInvalid as e:
|
||
raise _refused(e) from e
|
||
session.expire_all()
|
||
return {"evaluations": [_evaluation_out(await _evaluation(session, i)) for i in ids]}
|
||
|
||
|
||
@router.post("/evaluations/{evaluation_id}/rescore")
|
||
async def rescore_evaluation(evaluation_id: str, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""按现在的评分规则（score.SCORER_VERSION）重新评分：只读封存的作答运行和存下的期望、裁判判断，不调模型、不查业务库。
|
||
总表跟着重算。还在跑、明细已清理的不能重评。"""
|
||
from app.eval import rescore, runner
|
||
|
||
row = await _evaluation(session, evaluation_id)
|
||
if row.status in ("queued", "running"):
|
||
raise CodedHTTPException(409, "这次评测还没结束，结束后再重新评分", runner.EVAL_BUSY)
|
||
if row.cleaned_at is not None:
|
||
raise CodedHTTPException(409, "这次评测的明细已清理，不能重新评分", CLEANED)
|
||
await session.commit()
|
||
changed = await rescore.rescore(evaluation_id)
|
||
session.expire_all()
|
||
return {**_evaluation_out(await _evaluation(session, evaluation_id)), "changed": changed}
|
||
|
||
|
||
@router.post("/evaluations/{evaluation_id}/pin")
|
||
async def pin_evaluation(evaluation_id: str, request: Request, session: AsyncSession = Depends(get_session)
|
||
) -> dict[str, Any]:
|
||
"""钉住当基线（{pinned: true}）或取消（false）：和上一次比时优先用同一变体里钉住的那一次，清理时也留着它。"""
|
||
row = await _evaluation(session, evaluation_id)
|
||
body = await _body(request)
|
||
pinned = body.get("pinned")
|
||
if not isinstance(pinned, bool):
|
||
raise CodedHTTPException(422, "pinned 需要是 true 或 false", case_rules.CASE_INVALID, field="pinned")
|
||
if pinned and row.status not in ("succeeded", "partial"):
|
||
raise CodedHTTPException(409, "只有评完了（或部分评完）的评测能设为基线", case_rules.CASE_INVALID, field="pinned")
|
||
row.pinned = pinned
|
||
await session.commit()
|
||
await session.refresh(row)
|
||
return _evaluation_out(row)
|
||
|
||
|
||
@router.get("/evaluations/{evaluation_id}/compare")
|
||
async def compare_evaluation(evaluation_id: str, base: str | None = None, session: AsyncSession = Depends(get_session)
|
||
) -> dict[str, Any]:
|
||
"""和上一次比：base 不给就按规则挑（同一变体钉住的基线，或比这次先发起、已经结束的最近一次）。{base, fingerprint_diff,
|
||
transitions: {counts, causes, items}}；没有可比的 base 为 null。任何一边的明细已清理，逐题部分为空、照实写 cleaned。"""
|
||
from app.eval import compare, runner
|
||
|
||
row = await _evaluation(session, evaluation_id)
|
||
picked = await compare.pick_baseline(session, row, explicit=base or row.baseline_id)
|
||
if picked is None:
|
||
return {"base": None, "fingerprint_diff": [], "transitions": None, "cleaned": False}
|
||
cleaned = row.cleaned_at is not None or picked.cleaned_at is not None
|
||
moved = None if cleaned else compare.transitions(await runner.result_rows(session, picked.id),
|
||
await runner.result_rows(session, row.id))
|
||
return {"base": _evaluation_out(picked),
|
||
"fingerprint_diff": compare.fingerprint_diff(picked.fingerprint or {}, row.fingerprint or {}),
|
||
"transitions": moved, "cleaned": cleaned}
|
||
|
||
|
||
@router.get("/pairs/{pair_id}")
|
||
async def get_pair(pair_id: str, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""一次 A/B：几臂各自的准确率、两两配对表（都对 / 都错 / 只 A 对 / 只 B 对）和精确 McNemar 双侧 p 值；p ≥ 0.05 写
|
||
「这批题上看不出差别」。几臂共用期望答案。"""
|
||
from app.eval import compare, runner
|
||
|
||
rows = list((await session.execute(select(EvalRun).where(EvalRun.pair_id == pair_id)
|
||
.order_by(EvalRun.created_at))).scalars())
|
||
if not rows:
|
||
raise CodedHTTPException(404, "这次 A/B 不存在", PAIR_NOT_FOUND)
|
||
await runner.reconcile_stale(session, rows)
|
||
cleaned = any(r.cleaned_at is not None for r in rows)
|
||
table = None if cleaned else compare.pair_table(
|
||
[(r.arm or r.id, await runner.result_rows(session, r.id)) for r in rows])
|
||
return {"pair_id": pair_id, "evaluations": [_evaluation_out(r) for r in rows], "table": table, "cleaned": cleaned}
|
||
|
||
|
||
# ==========================================================================
|
||
# 口径命中与重复度（E1、E3）：判据、分档、窗口趋势、成员不少于 3 的问题类
|
||
# ==========================================================================
|
||
|
||
#: 判据（docs/design/copilot-look-and-caliber-ledger.md §3.8，已修订为持续统计的参考线）：E1 等价命中率 ≥30% 值得按口径走、
|
||
#: <10% 先只做对账、介于两者之间先加强规范化；E3 问题重复度 ≥20% 沉淀有价值。只作参考，不卡门
|
||
E1_ROUTE, E1_LOW, E3_WORTH = 0.30, 0.10, 0.20
|
||
SIGNAL_CRITERIA = {
|
||
"e1": [{"band": "route", "at_least": E1_ROUTE, "text": "等价命中率 ≥ 30%：值得按已治理的口径走"},
|
||
{"band": "normalize", "at_least": E1_LOW, "text": "10%–30%：先加强规范化，让写法不同的等价 SQL 认得出"},
|
||
{"band": "reconcile", "at_least": 0.0, "text": "< 10%：先只做口径对账"}],
|
||
"e3": [{"band": "worth", "at_least": E3_WORTH, "text": "问题重复度 ≥ 20%：把反复问的问题沉淀成口径有价值"},
|
||
{"band": "not_yet", "at_least": 0.0, "text": "< 20%：反复问的问题还不多"}],
|
||
"note": "参考线出自口径账本的设计文档，只作参考，不卡门",
|
||
}
|
||
SIGNAL_DAYS_MAX = 365
|
||
SIGNAL_POINTS_MAX = 12
|
||
#: 每类最多列几个问题
|
||
CLUSTER_MEMBERS = 10
|
||
|
||
|
||
def _e1_band(rate: float | None) -> str | None:
|
||
if rate is None:
|
||
return None
|
||
return "route" if rate >= E1_ROUTE else "normalize" if rate >= E1_LOW else "reconcile"
|
||
|
||
|
||
def _e3_band(share: float | None) -> str | None:
|
||
if share is None:
|
||
return None
|
||
return "worth" if share >= E3_WORTH else "not_yet"
|
||
|
||
|
||
def _point(stats: dict[str, Any], since: Any, until: Any) -> dict[str, Any]:
|
||
"""一个窗口的 E1、E3（取自 ledger/stats.compute_stats 的结果，不另算）和各自落在哪一档。"""
|
||
e1, e3 = stats.get("e1") or {}, stats.get("e3") or {}
|
||
rate = (e1.get("rates") or {}).get("proven")
|
||
share = e3.get("cluster_share")
|
||
return {"since": _iso(since), "until": _iso(until),
|
||
"e1": {"rate": rate, "n": int(e1.get("with_candidates") or 0), "queries": int(e1.get("queries") or 0),
|
||
"band": _e1_band(rate)},
|
||
"e3": {"share": share, "n": int(e3.get("questions") or 0), "lower_bound": e3.get("repeated_share"),
|
||
"band": _e3_band(share)}}
|
||
|
||
|
||
@router.get("/signals")
|
||
async def signals(days: int = 30, points: int = 6, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""「口径命中与重复度」页签：判据、最近 days 天和往前 points - 1 个同样长的窗口各自的 E1、E3（趋势，旧的在前），以及最近
|
||
days 天里成员不少于 3 的问题类。
|
||
|
||
E1、E3 的数只出自口径账本的 compute_stats（总方案 X2，全站一份；评测运行不计入，见 engine/origin.counted_runs），问题类只出自
|
||
chat/questions（和 E3、认证队列同一份：只取问题原文、不含 history、排除系统派生的运行）。界面上的详细分布另调
|
||
GET /api/ledger/stats。每一类给代表问题、最近几个成员和最近一个挂着运行的成员（「提取模板」就从那次运行提取）。"""
|
||
from datetime import timedelta
|
||
|
||
from app.api.deps import current_principal
|
||
from app.chat.questions import cluster_questions, embedder, recent_questions
|
||
from app.ledger.stats import QUESTION_LIMIT, REPEAT_RUNS, compute_stats
|
||
|
||
if not 1 <= days <= SIGNAL_DAYS_MAX:
|
||
raise CodedHTTPException(422, f"窗口需要是 1 到 {SIGNAL_DAYS_MAX} 天", case_rules.CASE_INVALID, field="days")
|
||
if not 1 <= points <= SIGNAL_POINTS_MAX:
|
||
raise CodedHTTPException(422, f"趋势需要是 1 到 {SIGNAL_POINTS_MAX} 个窗口", case_rules.CASE_INVALID,
|
||
field="points")
|
||
principal = current_principal()
|
||
now = utcnow()
|
||
span = timedelta(days=days)
|
||
trend = []
|
||
for i in reversed(range(points)):
|
||
until = now - span * i
|
||
since = until - span
|
||
trend.append(_point(await compute_stats(session, since=since, until=until, principal=principal), since, until))
|
||
since = now - span
|
||
questions = [q for q in await recent_questions(session, principal, limit=QUESTION_LIMIT)
|
||
if q.at is None or q.at >= since]
|
||
clusters = []
|
||
for c in await cluster_questions(questions) if questions else []:
|
||
if c.count < REPEAT_RUNS:
|
||
continue
|
||
with_run = next((m for m in c.members if m.run_id), None)
|
||
clusters.append({"count": c.count, "representative": c.members[0].text[:500],
|
||
"first_at": _iso(c.members[-1].at), "last_at": _iso(c.members[0].at),
|
||
"members": [{"text": m.text[:500], "at": _iso(m.at), "run_id": m.run_id, "turn_id": m.turn_id}
|
||
for m in c.members[:CLUSTER_MEMBERS]],
|
||
"run_id": with_run.run_id if with_run else None})
|
||
clusters.sort(key=lambda c: c["count"], reverse=True)
|
||
return {"window": {"since": _iso(since), "until": _iso(now), "days": days}, "criteria": SIGNAL_CRITERIA,
|
||
"current": trend[-1], "trend": trend, "clusters": clusters, "questions": len(questions),
|
||
"threshold": REPEAT_RUNS, "embedder": embedder()}
|
||
|
||
|
||
@router.post("/suites/{suite_id}/cleanup")
|
||
async def cleanup_suite(suite_id: str, session: AsyncSession = Depends(get_session)) -> dict[str, Any]:
|
||
"""按保留规则清理这个题集更早的评测明细（最近 keep_runs 次、钉住的基线、A/B 的另几臂留着；总表永久保留）。"""
|
||
from app.eval import cleanup
|
||
|
||
await _suite(session, suite_id)
|
||
await session.commit()
|
||
return await cleanup.clean_suite(suite_id)
|
||
|
||
|
||
__all__ = ["router"]
|
||
|