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NeteaseUrl/core/repo.py
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snowy-yang 6288a98ecc refactor: 拆分 4 个巨石模块为包,清理过时注释并删除作废文档
为什么:单文件 1100~1900 行的巨石模块让「改一处要通读全文」;同时注释里残留
大量已删台账的编号,以及「Flask/FastAPI 双栈迁移期」这类已失实的架构描述,
会误导后来者按不复存在的架构去改代码。

拆分(对外导入路径不变,行为零变更):
- music_downloader.py  -> music_downloader/(models/downloader/cover/_http/_log/_concurrency)
- auth_system.py       -> auth_system/(db/security/users/credits/ledger/mail/cards/backup...)
- music_api.py         -> music_api/(api/client/crypto/qr/cookies/compat/constants/errors)
- services/runtime.py  -> services/(api_service/_shared/_taskcore/downloads/batch/podcast/
  streaming/tasks);services/runtime.py 保留为兼容门面

兼容性做法:各包用 __init__.py 以 __all__ 原样再导出全部符号,既有调用点
(auth_system.xxx / services.xxx / from music_api import Y)零改动;路径常量改为经包属性
动态读取(auth_system.DB_PATH),否则测试的 monkeypatch 会静默失效并写到生产库。

修复 9 处代码损伤(上一轮注释清理把 `()` 当「空括号残留」删掉所致;用「与拆分前逐字
等价」校验逐一定位,静态检查只会报出其中 4 处):
- core/config.py  ).strip() or '*'
- core/state.py   threading.Lock() x2
- qr_login.py     datetime.now() / .strip()
- music_downloader/downloader.py  .lower()
- services/podcast.py  set() / time.time() x2

清理与删除:
- 删除 部署文档.md / 功能介绍.md / README_私有包警告.txt
- 清理指向已删台账与文档的过时编号注释;把「迁移期 / 两栈 / 双框架 / 已迁移」等
  失实描述改写为现状描述(保留 `<-> Flask /path` 映射表等仍有价值的契约来源说明)
- _mkpkg.py:公开包剔除清单去掉已不存在的文档名;私有包警告改为自包含
- pyproject.toml:补 pythonpath = ["."],使裸跑 pytest 不再 import core 失败

验证:ruff 全通过;pyright 0 errors / 0 warnings(102 文件);pytest 144 passed;
真实 uvicorn 冒烟 6 条路由符合预期且生产 data/ 指纹未变;忽略注释的逐字等价性校验通过。
2026-09-26 12:37:48 +08:00

84 lines
2.9 KiB
Python

# -*- coding: utf-8 -*-
"""站点数据异步读写仓储。
直接读写 auth_system 建立的同一份 SQLite(同一 DB_PATH / 同一 schema),
但走 core.db 的 aiosqlite 异步层——读并发、写串行、WAL 读写同时进行。
设计约束:本模块**不改动** auth_system 既有 schema,只做读写;字段口径与
auth_system 保持一致(键名、默认值),读写同一份库文件。
"""
from typing import Any
from core import db
# ---------- settings ----------
async def get_setting(key: str, default: str = '') -> str:
"""读单个站点设置(对应 auth_system.get_setting)。"""
row = await db.fetch_one('SELECT value FROM settings WHERE key = ?', (key,))
return row['value'] if row is not None else default
async def set_setting(key: str, value: str) -> None:
"""写站点设置(upsert)。"""
await db.execute(
'INSERT INTO settings (key, value) VALUES (?, ?) '
'ON CONFLICT(key) DO UPDATE SET value = excluded.value',
(key, value),
)
async def all_settings() -> dict[str, str]:
rows = await db.fetch_all('SELECT key, value FROM settings')
return {r['key']: r['value'] for r in rows}
# ---------- announcements ----------
async def list_announcements(limit: int = 20) -> list[dict[str, Any]]:
rows = await db.fetch_all(
'SELECT * FROM announcements ORDER BY rowid DESC LIMIT ?', (limit,))
return [dict(r) for r in rows]
# ---------- users(只读统计;写操作请走 auth_system 的事务口径) ----------
async def count_users(role: str | None = None) -> int:
if role:
return int(await db.fetch_val('SELECT COUNT(*) FROM users WHERE role = ?', (role,), 0))
return int(await db.fetch_val('SELECT COUNT(*) FROM users', (), 0))
async def get_user_by_name(username: str) -> dict[str, Any] | None:
row = await db.fetch_one('SELECT * FROM users WHERE username = ?', (username,))
return dict(row) if row is not None else None
async def get_user_by_id(uid: int) -> dict[str, Any] | None:
row = await db.fetch_one('SELECT * FROM users WHERE id = ?', (uid,))
return dict(row) if row is not None else None
# ---------- 公告 / SMTP 配置(读) ----------
async def get_announcement() -> dict[str, Any]:
row = await db.fetch_one('SELECT * FROM announcements WHERE id = 1')
return dict(row) if row else {'title': '', 'content': '', 'popup_mode': 'off'}
async def get_smtp_config() -> dict[str, Any]:
row = await db.fetch_one('SELECT * FROM smtp_config WHERE id = 1')
return dict(row) if row else {}
async def smtp_configured() -> bool:
cfg = await get_smtp_config()
return bool(cfg.get('host') and cfg.get('sender') and cfg.get('password'))
# ---------- billing ledger(只读对账) ----------
async def ledger_open_count() -> int:
return int(await db.fetch_val(
"SELECT COUNT(*) FROM billing_ledger WHERE status = 'open'", (), 0))