feat(python): 完成 Python 全量迁移——剩余平台、登录通道与公共层修复
- 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
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"""QQ音乐歌单广场 + 歌单详情（移植自 sdk/tx/songList.ts）。
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一个模块承载三件事（原文也是这样，路由按能力位分别用）：
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* song_list —— 分类标签与分类歌单列表（get_tag / get_hot_tag / get_list）
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* playlist —— 歌单详情（get_list_detail）与歌单搜索（search）
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* parse —— 歌单链接 → 数字 id 归一（get_list_id，含 302 短链兜底）
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分类歌单固定 36 条一页（limit_list），调用方要的 limit 在 playlist 层再切片。
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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 urllib.parse import quote
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from app.sdk.common.request import http_fetch
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from app.sdk.common.utils import date_format, decode_name, format_play_count, format_play_time, format_singer_name
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from app.sdk.platforms.tx.filter import build_types, song_img
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LIMIT_LIST = 36
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SUCCESS_CODE = 0
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SORT_LIST: list[dict[str, Any]] = [
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{"name": "最热", "id": 5},
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{"name": "最新", "id": 2},
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]
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_HOT_TAG_HTML = re.compile(r'class="c_bg_link js_tag_item" data-id="\w+">.+?</a>')
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_HOT_TAG = re.compile(r'data-id="(\w+)">(.+?)</a>')
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# https://y.qq.com/n/yqq/playlist/7217720898.html
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# https://i.y.qq.com/n2/m/share/details/taoge.html?...&id=7217720898&ADTAG=qfshare
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_LIST_DETAIL_LINK = re.compile(r"/playlist/(\d+)")
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_LIST_DETAIL_LINK2 = re.compile(r"id=(\d+)")
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_BASE_QUERY = (
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"loginUin=0&hostUin=0&format=json&inCharset=utf-8&outCharset=utf-8¬ice=0&platform=wk_v15.json&needNewCode=0"
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)
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TAGS_URL = f"https://u.y.qq.com/cgi-bin/musicu.fcg?{_BASE_QUERY}&data={quote(json.dumps({'tags': {'method': 'get_all_categories', 'param': {'qq': ''}, 'module': 'playlist.PlaylistAllCategoriesServer'}}, ensure_ascii=False, separators=(',', ':')), safe='')}"
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HOT_TAG_URL = "https://c.y.qq.com/node/pc/wk_v15/category_playlist.html"
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LIST_DETAIL_URL = (
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"https://c.y.qq.com/qzone/fcg-bin/fcg_ucc_getcdinfo_byids_cp.fcg"
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"?type=1&json=1&utf8=1&onlysong=0&new_format=1&disstid={playlist_id}"
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"&loginUin=0&hostUin=0&format=json&inCharset=utf8&outCharset=utf-8¬ice=0"
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"&platform=yqq.json&needNewCode=0"
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)
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SEARCH_URL = (
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"http://c.y.qq.com/soso/fcgi-bin/client_music_search_songlist"
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"?page_no={page}&num_per_page={limit}&format=json&query={query}"
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"&remoteplace=txt.yqq.playlist&inCharset=utf8&outCharset=utf-8"
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)
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_UA_IE = "Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)"
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def get_list_url(sort_id: Any, tag_id: Any, page: int) -> str:
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"""分类歌单列表 URL：tagId 非空走分类内容接口，否则走「全部」广场接口。"""
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if tag_id:
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data: dict[str, Any] = {
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"comm": {"cv": 1602, "ct": 20},
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"playlist": {
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"method": "get_category_content",
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"param": {
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"titleid": int(tag_id),
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"caller": "0",
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"category_id": int(tag_id),
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"size": LIMIT_LIST,
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"page": page - 1,
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"use_page": 1,
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},
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"module": "playlist.PlayListCategoryServer",
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},
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}
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else:
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data = {
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"comm": {"cv": 1602, "ct": 20},
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"playlist": {
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"method": "get_playlist_by_tag",
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"param": {
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"id": 10000000,
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"sin": LIMIT_LIST * (page - 1),
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"size": LIMIT_LIST,
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"order": sort_id,
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"cur_page": page,
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},
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"module": "playlist.PlayListPlazaServer",
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},
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}
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payload = json.dumps(data, ensure_ascii=False, separators=(",", ":"))
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return f"https://u.y.qq.com/cgi-bin/musicu.fcg?{_BASE_QUERY}&data={quote(payload, safe='')}"
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def filter_tag_info(raw_list: Any) -> list[dict[str, Any]]:
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return [
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{
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"name": group.get("group_name"),
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"list": [
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{
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"parent_id": group.get("group_id"),
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"parent_name": group.get("group_name"),
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"id": item.get("id"),
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"name": item.get("name"),
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"source": "tx",
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}
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for item in group.get("v_item") or []
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],
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}
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for group in raw_list or []
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]
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def filter_info_hot_tag(html: Any) -> list[dict[str, Any]]:
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tags: list[dict[str, Any]] = []
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if not isinstance(html, str):
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return tags
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for tag_html in _HOT_TAG_HTML.findall(html):
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result = _HOT_TAG.search(tag_html)
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if not result:
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continue
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try:
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tag_id = int(result.group(1))
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except ValueError:
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continue
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tags.append({"id": tag_id, "name": result.group(2), "source": "tx"})
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return tags
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def filter_list(data: dict[str, Any], page: int) -> dict[str, Any]:
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"""「全部」广场分支（get_playlist_by_tag）。"""
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return {
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"list": [
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{
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"play_count": format_play_count(item.get("access_num")),
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"id": str(item.get("tid")),
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"author": (item.get("creator_info") or {}).get("nick"),
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"name": item.get("title"),
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"time": date_format(item["modify_time"] * 1000, "Y-M-D") if item.get("modify_time") else "",
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"img": item.get("cover_url_medium"),
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"total": len(item.get("song_ids") or []),
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"desc": decode_name(item.get("desc")).replace("<br>", "\n"),
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"source": "tx",
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}
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for item in data.get("v_playlist") or []
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],
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"total": data.get("total"),
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"page": page,
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"limit": LIMIT_LIST,
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"source": "tx",
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}
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def filter_list2(data: dict[str, Any], page: int) -> dict[str, Any]:
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"""分类内容分支（get_category_content）。"""
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content = data.get("content") or {}
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rows: list[dict[str, Any]] = []
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for item in content.get("v_item") or []:
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basic = item.get("basic") or {}
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cover = basic.get("cover") or {}
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rows.append(
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{
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"play_count": format_play_count(basic.get("play_cnt")),
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"id": str(basic.get("tid")),
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"author": (basic.get("creator") or {}).get("nick"),
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"name": basic.get("title"),
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"img": cover.get("medium_url") or cover.get("default_url"),
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"desc": decode_name(basic.get("desc")).replace("<br>", "\n"),
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"source": "tx",
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}
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)
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return {
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"list": rows,
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"total": content.get("total_cnt"),
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"page": page,
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"limit": LIMIT_LIST,
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"source": "tx",
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}
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def filter_list_detail(raw_list: Any) -> list[dict[str, Any]]:
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"""歌单曲目 → SongInfo（比搜索结果多带 lrc/otherSource 两个空字段，与原文一致）。"""
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songs: list[dict[str, Any]] = []
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for item in raw_list or []:
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file = (item or {}).get("file") or {}
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types, _types = build_types(file)
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album = item.get("album") or {}
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album_name = album.get("name") or ""
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album_mid = album.get("mid") or ""
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songs.append(
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{
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"singer": format_singer_name(item.get("singer"), "name"),
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"name": item.get("title"),
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"albumName": album_name,
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"albumId": album_mid,
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"source": "tx",
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"interval": format_play_time(item.get("interval")),
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"songId": item.get("id"),
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"albumMid": album_mid,
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"strMediaMid": file.get("media_mid"),
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"songmid": item.get("mid"),
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"img": song_img("" if album_name in ("", "空") else album_mid, item.get("singer")),
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"lrc": None,
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"otherSource": None,
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"types": types,
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"_types": _types,
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"typeUrl": {},
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}
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)
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return songs
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async def get_tag(retry_num: int = 0) -> list[dict[str, Any]]:
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if retry_num > 2:
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raise RuntimeError("try max num")
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resp = await http_fetch(TAGS_URL)
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body = resp.body if isinstance(resp.body, dict) else {}
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if body.get("code") != SUCCESS_CODE:
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return await get_tag(retry_num + 1)
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return filter_tag_info(((body.get("tags") or {}).get("data") or {}).get("v_group"))
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async def get_hot_tag(retry_num: int = 0) -> list[dict[str, Any]]:
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if retry_num > 2:
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raise RuntimeError("try max num")
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resp = await http_fetch(HOT_TAG_URL)
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if resp.status_code != 200:
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return await get_hot_tag(retry_num + 1)
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return filter_info_hot_tag(resp.body)
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async def get_tags() -> dict[str, Any]:
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"""分类标签 + 热门标签。原 TS 用 Promise.all（任一失败整体失败），
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这里改为独立兜底：分类页少一个分组比整页 404 更有用。"""
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tags, hot_tag = await asyncio.gather(get_tag(), get_hot_tag(), return_exceptions=True)
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return {
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"tags": [] if isinstance(tags, BaseException) else tags,
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"hotTag": [] if isinstance(hot_tag, BaseException) else hot_tag,
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"source": "tx",
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}
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async def get_list(sort_id: Any, tag_id: Any, page: int = 1, retry_num: int = 0) -> dict[str, Any]:
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if retry_num > 2:
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raise RuntimeError("try max num")
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resp = await http_fetch(get_list_url(sort_id, tag_id, page))
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body = resp.body if isinstance(resp.body, dict) else {}
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if body.get("code") != SUCCESS_CODE:
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return await get_list(sort_id, tag_id, page, retry_num + 1)
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data = (body.get("playlist") or {}).get("data") or {}
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return filter_list2(data, page) if tag_id else filter_list(data, page)
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async def handle_parse_id(link: str, retry_num: int = 0) -> str:
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"""短链跟随：请求层不自动跟随重定向，手动读 Location（文案与原文一致：link try max num）。"""
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if retry_num > 2:
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raise RuntimeError("link try max num")
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resp = await http_fetch(link)
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if resp.status_code > 400:
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return await handle_parse_id(link, retry_num + 1)
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return resp.header("location") or link
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async def get_list_id(playlist_id: str) -> str:
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"""链接/裸 id → 纯数字歌单 id。"""
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if not re.search(r"[?&:/]", playlist_id):
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return playlist_id
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target = playlist_id
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if not _LIST_DETAIL_LINK.search(target):
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target = await handle_parse_id(target)
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result = _LIST_DETAIL_LINK.search(target)
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if not result:
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result = _LIST_DETAIL_LINK2.search(target)
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if not result:
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raise RuntimeError("failed")
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return result.group(1)
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async def get_list_detail(playlist_id: str, retry_num: int = 0) -> dict[str, Any]:
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"""歌单详情（含全部曲目，不分页）。重试文案与原文一致：try max num。"""
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if retry_num > 2:
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raise RuntimeError("try max num")
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bare = await get_list_id(playlist_id)
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resp = await http_fetch(
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LIST_DETAIL_URL.format(playlist_id=quote(bare, safe="")),
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headers={"Origin": "https://y.qq.com", "Referer": f"https://y.qq.com/n/yqq/playsquare/{bare}.html"},
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)
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body = resp.body if isinstance(resp.body, dict) else {}
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if body.get("code") != SUCCESS_CODE:
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return await get_list_detail(bare, retry_num + 1)
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cdlist = (body.get("cdlist") or [{}])[0]
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songlist = cdlist.get("songlist") or []
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return {
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"list": filter_list_detail(songlist),
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"page": 1,
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"limit": len(songlist) + 1,
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"total": len(songlist),
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"source": "tx",
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"info": {
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"name": cdlist.get("dissname"),
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"img": cdlist.get("logo"),
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"desc": decode_name(cdlist.get("desc")).replace("<br>", "\n"),
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"author": cdlist.get("nickname"),
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"play_count": format_play_count(cdlist.get("visitnum")),
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},
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}
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async def search(text: str, page: int = 1, limit: int = 20, retry_num: int = 0) -> dict[str, Any]:
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"""歌单搜索。重试上限 5 次（文案与原文一致：max retry）。"""
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if retry_num > 5:
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raise RuntimeError("max retry")
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resp = await http_fetch(
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SEARCH_URL.format(page=page - 1, limit=limit, query=quote(text, safe="")),
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headers={"User-Agent": _UA_IE, "Referer": "http://y.qq.com/portal/search.html"},
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)
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body = resp.body if isinstance(resp.body, dict) else {}
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if body.get("code") != 0:
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return await search(text, page, limit, retry_num + 1)
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data = body.get("data") or {}
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return {
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"list": [
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{
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"play_count": format_play_count(item.get("listennum")),
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"id": str(item.get("dissid")),
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"author": decode_name((item.get("creator") or {}).get("name")),
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"name": decode_name(item.get("dissname")),
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"time": date_format(item.get("createtime"), "Y-M-D"),
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"img": item.get("imgurl"),
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"total": item.get("song_count"),
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"desc": decode_name(decode_name(item.get("introduction"))).replace("<br>", "\n"),
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"source": "tx",
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}
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for item in data.get("list") or []
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],
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"limit": limit,
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"total": data.get("sum"),
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"source": "tx",
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}
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async def get_detail_page_url(playlist_id: str) -> str:
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return f"https://y.qq.com/n/ryqq/playlist/{await get_list_id(playlist_id)}"
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sort_list = SORT_LIST
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