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
This commit is contained in:
snowy-yang committed
1 parent
800871ef6e
commit
dfc06bf4de
182 files changed
+26620
No files matched your search
@@ -0,0 +1,251 @@
|
||||
"""酷我专辑（对应 sdk/kw/album.ts）。
|
||||
|
||||
上游 `search.kuwo.cn/r.s?stype=albuminfo` 返回伪 JSON（单引号），服务端固定
|
||||
1000 条/页。对外两个入口：
|
||||
* `get_album_list_detail(id, page)` —— 单页直取，第三参数是 retry_num
|
||||
* `get_album_detail(id, page, limit)` —— 统一形状，limit 小于 1000 时本地开窗
|
||||
路由按 hasattr 分流（`app/routes/music.py:584`），两个名字都要提供。
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
|
||||
import re
|
||||
from typing import Any
|
||||
from urllib.parse import quote
|
||||
|
||||
from app.sdk.common.request import http_fetch
|
||||
from app.sdk.common.utils import decode_name
|
||||
from app.sdk.platforms.kw.util import format_singer, obj_str2json
|
||||
|
||||
LIST_LIMIT = 36
|
||||
SONG_LIMIT = 1000
|
||||
# 本地开窗最多翻到第 50 个服务端页，避免异常 total 导致长循环
|
||||
MAX_SERVER_PAGES = 50
|
||||
|
||||
DETAIL_API = (
|
||||
"http://search.kuwo.cn/r.s?pn={pn}&rn={rn}&stype=albuminfo&albumid={id}"
|
||||
"&show_copyright_off=0&encoding=utf&vipver=MUSIC_9.1.0"
|
||||
)
|
||||
SEARCH_API = (
|
||||
"http://search.kuwo.cn/r.s?all={keyword}&ft=album&itemset=web_2013&client=kt"
|
||||
"&pcmp4=1&geo=c&vipver=1&pn={pn}&rn={rn}&rformat=json&encoding=utf8"
|
||||
)
|
||||
|
||||
# `formats` 字段是 `|` 分隔的音质标记；这里只认对外暴露的四个档位
|
||||
_FORMAT_QUALITY = (
|
||||
("MP3128", "128k"),
|
||||
("MP3H", "320k"),
|
||||
("ALFLAC", "flac"),
|
||||
("HIRFLAC", "flac24bit"),
|
||||
)
|
||||
|
||||
|
||||
def _to_int(value: Any) -> int:
|
||||
try:
|
||||
return int(float(value))
|
||||
except (TypeError, ValueError):
|
||||
return 0
|
||||
|
||||
|
||||
def _first_non_empty(*values: Any) -> str:
|
||||
for value in values:
|
||||
if value is None:
|
||||
continue
|
||||
text = str(value).strip()
|
||||
if text:
|
||||
return text
|
||||
return ""
|
||||
|
||||
|
||||
def _filter_list_detail(raw_list: list[dict[str, Any]], album_name: str, album_id: Any) -> list[dict[str, Any]]:
|
||||
result: list[dict[str, Any]] = []
|
||||
for item in raw_list:
|
||||
formats = str(item.get("formats") or "").split("|")
|
||||
types: list[dict[str, Any]] = []
|
||||
_types: dict[str, dict[str, Any]] = {}
|
||||
for marker, quality in _FORMAT_QUALITY:
|
||||
if marker not in formats:
|
||||
continue
|
||||
types.append({"type": quality, "size": None})
|
||||
_types[quality] = {"size": None}
|
||||
result.append(
|
||||
{
|
||||
"singer": format_singer(decode_name(item.get("artist"))),
|
||||
"name": decode_name(item.get("name")),
|
||||
"albumName": album_name,
|
||||
"albumId": album_id,
|
||||
"songmid": item.get("id"),
|
||||
"source": "kw",
|
||||
# 专辑接口不返回时长/封面，宁可为空也不猜
|
||||
"interval": None,
|
||||
"img": item.get("pic"),
|
||||
"lrc": None,
|
||||
"otherSource": None,
|
||||
"types": types,
|
||||
"_types": _types,
|
||||
"typeUrl": {},
|
||||
}
|
||||
)
|
||||
return result
|
||||
|
||||
|
||||
async def get_album_list_detail(album_id: str, page: int = 1, retry_num: int = 0) -> dict[str, Any]:
|
||||
if retry_num > 2:
|
||||
raise RuntimeError("try max num")
|
||||
url = DETAIL_API.format(pn=page - 1, rn=SONG_LIMIT, id=album_id)
|
||||
resp = await http_fetch(url)
|
||||
if resp.status_code != 200:
|
||||
return await get_album_list_detail(album_id, page, retry_num + 1)
|
||||
body = obj_str2json(resp.raw.decode("utf-8", errors="replace"))
|
||||
if not body.get("musiclist"):
|
||||
return await get_album_list_detail(album_id, page, retry_num + 1)
|
||||
|
||||
album_name = decode_name(body.get("name"))
|
||||
return {
|
||||
"list": _filter_list_detail(body["musiclist"], album_name, body.get("albumid")),
|
||||
"page": page,
|
||||
"limit": SONG_LIMIT,
|
||||
"total": _to_int(body.get("songnum")),
|
||||
"source": "kw",
|
||||
"info": {
|
||||
"name": album_name,
|
||||
"img": body.get("img") or body.get("hts_img"),
|
||||
"desc": decode_name(body.get("info")),
|
||||
"author": decode_name(body.get("artist")),
|
||||
},
|
||||
}
|
||||
|
||||
|
||||
async def get_album_detail(album_id: str, page: int = 1, limit: int = 1000) -> dict[str, Any]:
|
||||
"""统一形状的专辑详情。limit >= 1000 时服务端页大小够用，直通单页接口。"""
|
||||
album_key = str(album_id or "").strip()
|
||||
if not album_key:
|
||||
raise RuntimeError("酷我专辑 id 为空")
|
||||
page_no = max(1, _to_int(page) or 1)
|
||||
page_size = max(1, _to_int(limit) or SONG_LIMIT)
|
||||
if page_size >= SONG_LIMIT:
|
||||
return await get_album_list_detail(album_key, page_no)
|
||||
|
||||
start = (page_no - 1) * page_size
|
||||
server_page = start // SONG_LIMIT + 1
|
||||
skip = start % SONG_LIMIT
|
||||
songs: list[dict[str, Any]] = []
|
||||
info: dict[str, Any] | None = None
|
||||
total = 0
|
||||
while len(songs) < page_size and server_page <= MAX_SERVER_PAGES:
|
||||
res = await get_album_list_detail(album_key, server_page)
|
||||
if not res:
|
||||
break
|
||||
if info is None:
|
||||
info = res.get("info")
|
||||
total = _to_int(res.get("total")) or total
|
||||
raw_list = res.get("list") or []
|
||||
if not raw_list:
|
||||
break
|
||||
songs.extend(raw_list[skip : skip + (page_size - len(songs))])
|
||||
skip = 0
|
||||
if len(raw_list) < SONG_LIMIT:
|
||||
break
|
||||
if total > 0 and len(songs) >= total:
|
||||
break
|
||||
server_page += 1
|
||||
|
||||
return {
|
||||
"source": "kw",
|
||||
"info": info or {"name": album_key, "img": "", "desc": "", "author": ""},
|
||||
"list": songs,
|
||||
"page": page_no,
|
||||
"limit": page_size,
|
||||
"total": total or len(songs),
|
||||
}
|
||||
|
||||
|
||||
async def get_album_songs(album_id: str) -> list[dict[str, Any]]:
|
||||
"""聚合全部分页曲目并按 songmid 去重。"""
|
||||
album_key = str(album_id or "").strip()
|
||||
if not album_key:
|
||||
raise RuntimeError("酷我专辑 id 为空")
|
||||
songs: list[dict[str, Any]] = []
|
||||
seen: set[str] = set()
|
||||
for page in range(1, MAX_SERVER_PAGES + 1):
|
||||
res = await get_album_list_detail(album_key, page)
|
||||
raw_list = res.get("list") or []
|
||||
for song in raw_list:
|
||||
key = str(song.get("songmid") or "")
|
||||
if key and key in seen:
|
||||
continue
|
||||
if key:
|
||||
seen.add(key)
|
||||
songs.append(song)
|
||||
total = _to_int(res.get("total"))
|
||||
if len(raw_list) < SONG_LIMIT:
|
||||
break
|
||||
if total > 0 and len(songs) >= total:
|
||||
break
|
||||
return songs
|
||||
|
||||
|
||||
async def search_album(keyword: str, page: int = 1, limit: int = 10) -> dict[str, Any]:
|
||||
word = str(keyword or "").strip()
|
||||
if not word:
|
||||
return {"source": "kw", "list": [], "page": page, "limit": limit, "total": 0}
|
||||
page_no = max(1, _to_int(page) or 1)
|
||||
page_size = max(1, _to_int(limit) or 10)
|
||||
|
||||
resp = await http_fetch(SEARCH_API.format(keyword=quote(word, safe=""), pn=page_no - 1, rn=page_size))
|
||||
if resp.status_code != 200:
|
||||
raise RuntimeError("酷我专辑搜索失败")
|
||||
text = resp.raw.decode("utf-8", errors="replace")
|
||||
try:
|
||||
data = obj_str2json(text)
|
||||
except Exception as err:
|
||||
raise RuntimeError("酷我专辑搜索失败") from err
|
||||
if not data.get("albumlist"):
|
||||
raise RuntimeError("酷我专辑搜索失败")
|
||||
|
||||
result: list[dict[str, Any]] = []
|
||||
for item in data["albumlist"]:
|
||||
album_key = _first_non_empty(item.get("albumid"), item.get("id"))
|
||||
if not album_key:
|
||||
continue
|
||||
result.append(
|
||||
{
|
||||
"id": album_key,
|
||||
"name": decode_name(_first_non_empty(item.get("name"))),
|
||||
"cover": _first_non_empty(item.get("hts_img"), item.get("img")),
|
||||
"trackCount": _to_int(item.get("musiccnt")),
|
||||
"playCount": _to_int(item.get("PLAYCNT") or item.get("playcnt")),
|
||||
"creator": decode_name(_first_non_empty(item.get("aartist"), item.get("artist"))),
|
||||
"description": decode_name(_first_non_empty(item.get("info"))),
|
||||
"link": f"http://www.kuwo.cn/album_detail/{album_key}",
|
||||
"source": "kw",
|
||||
"type": "album",
|
||||
"company": decode_name(_first_non_empty(item.get("company"))),
|
||||
"publishTime": _first_non_empty(item.get("pub")),
|
||||
}
|
||||
)
|
||||
return {
|
||||
"source": "kw",
|
||||
"list": result,
|
||||
"page": page_no,
|
||||
"limit": page_size,
|
||||
"total": _to_int(data.get("TOTAL") or data.get("total")) or len(result),
|
||||
}
|
||||
|
||||
|
||||
async def parse_album_link(link: str) -> dict[str, Any]:
|
||||
raw = str(link or "")
|
||||
for pattern in (r"album_detail/(\d+)", r"album/(\d+)", r"albumid=(\d+)"):
|
||||
match = re.search(pattern, raw)
|
||||
if match:
|
||||
return await get_album_detail(match.group(1), 1)
|
||||
raise RuntimeError("无效的酷我专辑链接")
|
||||
|
||||
|
||||
__all__ = [
|
||||
"get_album_detail",
|
||||
"get_album_list_detail",
|
||||
"get_album_songs",
|
||||
"parse_album_link",
|
||||
"search_album",
|
||||
]
|
||||
Reference in new issue
Block a user