checkpoint: 架构治理四件套——统一 async / 测试真 PG / Redis 降级可选 / DPB 扶正

- A1 业务层统一 async:gencode 表内省改 run_sync 异步(不再阻塞事件循环)、
  check_db 改 async_engine、dict_util 启动预热异步载入;psycopg 降为
  APScheduler SQLAlchemyJobStore 专用同步孤岛(注释标注)
- A2 测试真 PG 化:conftest 弃 SQLite + mock Redis,改连真实 PG16(dpb_test)+
  Redis(number_gen advisory lock 路径真被测);新增 docker/test-compose.yaml
  测试依赖栈(postgres:16:5433 + redis:7:6380);run_ci 前置探测 + 容器兜底,
  pytest -m pg 10 套正式 tc 全过(真实 PG16 + Redis)
- B1 Redis 启动不强依赖:redis_connect 失败降级启动,缓存类回源 DB、存储类
  (会话/AI 配置/调度)经 require_redis 守卫返回 503;真机 3 阶段降级测试
  PASS=11 FAIL=0(独立 Redis 6390 + 后端 8091,不动共享 dev 服务)
- C 扶正 DPB:后端横幅/日志(dpb.log)/README/pyproject/ai_factory agent 名、
  前端 package.json/署名注释/链接文案/deploy.sh/docker 注释全部去 fastapiadmin;
  grep backend/app + frontend/web/src 零残留
- 验证:全量回归 pass=72 fail=0
This commit is contained in:
34047007@qq.com
2026-08-07 09:06:19 +08:00
parent e937fc930c
commit 86126ea16f
64 changed files with 546 additions and 359 deletions
+2 -2
View File
@@ -1,7 +1,7 @@
[project]
name = "backend"
version = "2.0.0"
description = "fastapiadmin后端工程"
description = "DPB 桃育种系统后端"
readme = "README.md"
requires-python = ">=3.12"
dependencies = [
@@ -33,7 +33,7 @@ dependencies = [
"uvicorn==0.49.0", # uvicorn web 框架
"websockets>=16.0,<17.0", # websocket 通信
"asyncpg==0.31.0", # PostgreSQL 异步驱动
"psycopg[binary]==3.3.2", # PostgreSQL 同步驱动(含预编译 libpq
"psycopg[binary]==3.3.2", # PostgreSQL 同步驱动:仅 APScheduler SQLAlchemyJobStore(同步库接口)使用;业务层统一 asyncpg,不得再引入同步引擎
"openai==2.46.0",
"pydantic[email]>=2.12.5",
]