Archived
chore(async-infra): 异步基础层 + 工具链 + 清理
异步基础层(core/):
- db.py aiosqlite + WAL:读路径无锁并发、写路径 asyncio.Lock 串行,
busy_timeout 自旋——实现「读写同时进行」(旧实现用 RLock 全读串行)
- http_client.py aiohttp 连接池 + 有界重试(5xx 重试 / 4xx 不重试)+
响应体上限 + 流式接口;按事件循环隔离 session(支持迁移期双 loop)
工具链:
- pyproject.toml ruff(E/F/W/I/B/UP/C4/ASYNC/S/RUF) + pyright(basic) + pytest(asyncio auto)
- requirements-fastapi.txt FastAPI/aiohttp/aiosqlite/aiofiles 等目标栈
- requirements-dev.txt 开发依赖(pytest/ruff/pyright)
清理:删除无用脚本 _csscheck.py 与产物标记 _css_ok.txt/_pkg_ok.txt,同步 .gitignore
验证:pytest 10/10(含「写 200 条同时 4 读协程零异常」并发用例);
ruff All checks passed;pyright 0 errors。
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@@ -7,6 +7,7 @@ FastAPI 侧改为直接返回 JSONResponse,但**包体结构完全一致**:
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error: {"status": sc, "success": false, "message": msg, ["error_code": ...]}
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这样前端无需任何改动即可同时对接两个框架。
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"""
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from typing import Any
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from fastapi.responses import JSONResponse
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@@ -24,7 +25,7 @@ def success(data: Any = None, message: str = 'success', status_code: int = 200)
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return JSONResponse(content=body, status_code=status_code)
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def error(message: str, status_code: int = 400, error_code: str = None) -> JSONResponse:
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def error(message: str, status_code: int = 400, error_code: str | None = None) -> JSONResponse:
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"""错误响应(对应 Flask APIResponse.error)"""
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body = {
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'status': status_code,
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