snowy-yang
dfc06bf4de
- 新增 5sing/apple/xm/me/qt/lr 平台包与取流实现（含 xm-sign、MissEvan 签名、蜻蜓 HMAC、Apple developer token） - 新增 wy/kg/tx/lr 登录：扫码、手机号、账密（kg 20028 风控指纹）、cookie 绑定、kg/tx 续期 - request 层：保留多值 Set-Cookie；JSON body 紧凑化（修复 kg 网关验签）；直连不经系统代理（对齐 Node） - 登录路由统一 Body(embed=True)，修复扫码轮询 422；lifespan 接入登录续期调度 - ruff/format/pyright 全绿；14 平台真实联网与 HTTP 路由验证通过
118 lines
3.8 KiB
Python
118 lines
3.8 KiB
Python
"""酷我链接解析（对应 sdk/kw/parse.ts）。
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歌曲：`www.kuwo.cn/play_detail/<rid>`、`m.kuwo.cn/h5app/song/<rid>`、
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`musicId=<rid>` 或裸 rid（4 位以上数字）。元数据取
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`m.kuwo.cn/newh5/singles/songinfoandlrc`，风控时会回 status 301「音乐查询失败」，
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按 600ms×(n+1) 退避重试最多 5 次（约 9 秒）。
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直链是尽力的：版权/风控导致取流失败时仍返回元数据（与上游 fetchAudioURL 降级一致）。
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"""
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from __future__ import annotations
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import asyncio
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import json
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import re
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from typing import Any
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from app.sdk.common.request import http_fetch
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from app.sdk.common.utils import format_play_time
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from app.sdk.platforms.kw import album, playlist
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from app.sdk.platforms.kw.util import format_singer
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_UA = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36"
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SONG_PATTERNS = (
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re.compile(r"play_detail/(\d+)"),
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re.compile(r"h5app/song/(\d+)"),
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re.compile(r"musicId=(\d+)"),
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re.compile(r"^\d{4,}$"),
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)
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META_API = "http://m.kuwo.cn/newh5/singles/songinfoandlrc?musicId={rid}&httpsStatus=1"
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MAX_META_RETRY = 5
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def extract_song_id(link: Any) -> str:
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raw = str(link if link is not None else "").strip()
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for pattern in SONG_PATTERNS:
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match = pattern.search(raw)
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if match:
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return match.group(1) if match.groups() else raw
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return ""
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def _to_int(value: Any) -> int:
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try:
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return int(float(str(value).strip()))
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except (TypeError, ValueError):
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return 0
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async def fetch_song_meta(rid: str, retry_num: int = 0) -> dict[str, Any]:
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resp = await http_fetch(
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META_API.format(rid=rid),
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method="get",
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headers={"User-Agent": _UA, "Cookie": "wd=1;vip=0"},
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timeout=15_000,
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)
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data: Any = resp.body
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if isinstance(data, str):
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try:
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data = json.loads(data)
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except ValueError:
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data = None
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songinfo = ((data or {}).get("data") or {}).get("songinfo")
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if not songinfo:
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if retry_num < MAX_META_RETRY:
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await asyncio.sleep(0.6 * (retry_num + 1))
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return await fetch_song_meta(rid, retry_num + 1)
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msg = (data or {}).get("msg") if isinstance(data, dict) else None
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raise RuntimeError(msg or "酷我歌曲不存在或已下架")
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return songinfo
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async def parse_song(link: str) -> dict[str, Any]:
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rid = extract_song_id(link)
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if not rid:
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raise RuntimeError("无效的酷我歌曲链接")
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meta = await fetch_song_meta(rid)
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duration = _to_int(meta.get("duration"))
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album_id = meta.get("albumId")
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song: dict[str, Any] = {
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"songmid": rid,
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"name": meta.get("songName") or f"Kuwo_Song_{rid}",
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"singer": format_singer(str(meta.get("artist") or "").strip()),
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"albumName": str(meta.get("album") or "").strip(),
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"albumId": "" if album_id is None else str(album_id),
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"interval": format_play_time(duration) if duration > 0 else "--/--",
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"img": meta.get("pic") or None,
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"lrc": None,
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"otherSource": None,
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"types": [],
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"_types": {},
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"typeUrl": {},
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"source": "kw",
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"extra": {"rid": rid, "link": f"http://www.kuwo.cn/play_detail/{rid}"},
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}
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try:
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from app.sdk.apis.kw import get_music_url
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hit = await get_music_url({"songmid": rid}, "128k")
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if hit.get("url"):
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song["url"] = hit["url"]
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song["type"] = hit["type"]
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except Exception: # noqa: BLE001 - 版权/风控取流失败时仍返回元数据
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pass
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return song
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async def parse_album(link: str) -> dict[str, Any]:
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return await album.parse_album_link(link)
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async def parse_playlist(link: str) -> dict[str, Any]:
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return await playlist.parse_playlist_link(link)
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