Archived
补齐最后缺口: - POST /api/v1/auth/admin_login/email、/auth/admin_login/verify(管理员 2FA Step2/3), 复用 auth_routes 的票据表与尝试上限(跨栈共享),签发会话 Cookie 重构(消除约 200 行重复,11 个 router 受益): - web/request_utils.py:request_data / safe_int / extract_id / cookies / dedup_ids 原在各 router 各复制一份,现集中 - web/serializers.py:format_credits / user_public / record_req_log - 各 router 改为导入别名,行为逐字不变 覆盖率:Flask 90 条业务路由全部有 FastAPI 等价端点(含 5 个向后兼容别名)。 验证:pytest 69/69;ruff All checks passed;pyright 0 errors;奇偶 36/36;冒烟 10/10。
84 lines
2.5 KiB
Python
84 lines
2.5 KiB
Python
# -*- coding: utf-8 -*-
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"""路由公共工具:请求取参、ID 归一化、Cookie、安全转换。
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这些函数原先在 11 个 router 模块里各复制一份(约 200 行重复),
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现集中于此,行为与各副本完全一致(原逻辑逐字保留)。
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"""
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import re
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from typing import Any
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from fastapi import Request
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# music.163.com 链接 / 纯数字 → ID(与 Flask MusicAPIService._extract_music_id 的
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# 查询参数口径一致;短链展开由调用方按需先做)
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_ID_QUERY_RE = re.compile(r'[?&#]id=(\d+)')
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async def request_data(request: Request) -> dict[str, Any]:
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"""三路兼容取参:GET query 优先,其次 POST JSON,最后表单。"""
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data: dict[str, Any] = {}
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if request.method == 'GET':
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data.update(dict(request.query_params))
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return data
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try:
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body = await request.json()
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if isinstance(body, dict):
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data.update(body)
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except Exception:
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pass
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if not data:
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try:
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form = await request.form()
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data.update(dict(form.items()))
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except Exception:
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pass
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return data
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def safe_int(value: Any, default: int) -> int:
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"""用户输入的安全整数解析:垃圾值回退默认值(而非 500)。"""
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try:
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return int(value)
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except (TypeError, ValueError):
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return default
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def extract_id(raw: Any) -> str:
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"""URL / 分享链接 / 纯数字 → ID 字符串。"""
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s = str(raw or '').strip()
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if 'music.163.com' in s:
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from urllib.parse import parse_qs, urlsplit
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try:
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q = parse_qs(urlsplit(s).query)
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for key in ('id', 'songid'):
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if q.get(key):
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return str(q[key][0]).strip()
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except Exception:
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pass
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m = _ID_QUERY_RE.search(s)
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if m:
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return m.group(1)
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return s
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def cookies() -> dict[str, str]:
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"""全局账号 Cookie(管理员 cookie.txt)。"""
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import music_api
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return music_api.load_cookies()
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def dedup_ids(raw_ids: Any, transform=extract_id) -> list[str]:
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"""ID 列表去重(保持首次出现顺序):与 Flask 侧「提取→去重」计费口径一致。"""
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if isinstance(raw_ids, str):
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raw_list = raw_ids.split(',')
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else:
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raw_list = [str(x) for x in (raw_ids or [])]
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out: list[str] = []
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seen: set[str] = set()
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for x in raw_list:
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s = str(transform(x) or '').strip()
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if s and s not in seen:
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seen.add(s)
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out.append(s)
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return out
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