chore: 引入 pyright 类型检查清零 + README 工程化章节

pyright(basic 模式)从 15 errors / 10 warnings 降到 0/0:

- pyproject: pythonPlatform="All"(termios/msvcrt 双平台分支不再误报),
  reportUnsupportedDunderAll=false(__init__ 惰性导出属正常写法)
- keys.py: 捕获 sys.stdin 局部变量 + 提前返回,消除 fileno() 的 None 收窄告警
- server/app.py: lifespan 改用 @asynccontextmanager 并标注 AsyncIterator[None]
- server/actions.py: 显式标注 result: dict[str, Any],消除 isinstance 冗余报错
- server/__main__.py: 用 importlib.util.find_spec 探测 websockets
- tests/test_server.py: 同上,uvicorn 探测改为 find_spec
- tools/preview_tui.py: TYPE_CHECKING 下引入 RemoteFarm,修正返回类型标注
- farm/tui.py: 取消未使用变量,统一 round/取整写法

其他:
- README: 新增第 11 节「工程化:uv + ruff + pyright」,快速开始全部改用
  uv sync / uv run;原第 11 节起顺延为 12
- requirements.txt: 由 uv export --no-dev --no-hashes 重新生成(锁定版本)
- 清理临时日志文件

验收:ruff check 全通过 / ruff format 26 文件无改动 / pyright 0 错误 /
unittest 97 项全部通过
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snowy-yang committed 2026-09-18 21:24:30 +08:00
1 parent fcd4cb4649
commit d7a7107b0a
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@@ -13,6 +13,7 @@
from __future__ import annotations
import importlib.util
import json
import os
import shutil
@@ -28,19 +29,15 @@ from farm.server.actions import ACTIONS, describe_actions, run_action
from farm.server.session import SessionManager, validate_farm_id
try:
import fastapi # noqa: F401
# 能导入 TestClient 就说明 fastapi 在,不需要再单独 import 一次
from fastapi.testclient import TestClient
HAS_FASTAPI = True
except ImportError: # pragma: no cover - 取决于环境
HAS_FASTAPI = False
try:
import uvicorn # noqa: F401
HAS_UVICORN = True
except ImportError: # pragma: no cover
HAS_UVICORN = False
# uvicorn 只需要知道"在不在",不必真的导入(导入它是 TestLiveServer 里的事)
HAS_UVICORN = importlib.util.find_spec("uvicorn") is not None
def free_port() -> int: