mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-23 17:02:30 +00:00
549 lines
19 KiB
Python
549 lines
19 KiB
Python
import itertools
|
||
import json
|
||
import re
|
||
import time
|
||
from base64 import b64encode
|
||
from binascii import hexlify
|
||
from datetime import datetime
|
||
from hashlib import md5
|
||
from random import randint
|
||
|
||
from .common import InfoExtractor
|
||
from ..aes import aes_ecb_encrypt, pkcs7_padding
|
||
from ..compat import compat_urllib_parse_urlencode
|
||
from ..utils import (
|
||
ExtractorError,
|
||
bytes_to_intlist,
|
||
error_to_compat_str,
|
||
float_or_none,
|
||
int_or_none,
|
||
intlist_to_bytes,
|
||
sanitized_Request,
|
||
try_get,
|
||
)
|
||
|
||
|
||
class NetEaseMusicBaseIE(InfoExtractor):
|
||
_FORMATS = ['bMusic', 'mMusic', 'hMusic']
|
||
_NETEASE_SALT = '3go8&$8*3*3h0k(2)2'
|
||
_API_BASE = 'http://music.163.com/api/'
|
||
|
||
@classmethod
|
||
def _encrypt(cls, dfsid):
|
||
salt_bytes = bytearray(cls._NETEASE_SALT.encode('utf-8'))
|
||
string_bytes = bytearray(str(dfsid).encode('ascii'))
|
||
salt_len = len(salt_bytes)
|
||
for i in range(len(string_bytes)):
|
||
string_bytes[i] = string_bytes[i] ^ salt_bytes[i % salt_len]
|
||
m = md5()
|
||
m.update(bytes(string_bytes))
|
||
result = b64encode(m.digest()).decode('ascii')
|
||
return result.replace('/', '_').replace('+', '-')
|
||
|
||
def make_player_api_request_data_and_headers(self, song_id, bitrate):
|
||
KEY = b'e82ckenh8dichen8'
|
||
URL = '/api/song/enhance/player/url'
|
||
now = int(time.time() * 1000)
|
||
rand = randint(0, 1000)
|
||
cookie = {
|
||
'osver': None,
|
||
'deviceId': None,
|
||
'appver': '8.0.0',
|
||
'versioncode': '140',
|
||
'mobilename': None,
|
||
'buildver': '1623435496',
|
||
'resolution': '1920x1080',
|
||
'__csrf': '',
|
||
'os': 'pc',
|
||
'channel': None,
|
||
'requestId': '{0}_{1:04}'.format(now, rand),
|
||
}
|
||
request_text = json.dumps(
|
||
{'ids': '[{0}]'.format(song_id), 'br': bitrate, 'header': cookie},
|
||
separators=(',', ':'))
|
||
message = 'nobody{0}use{1}md5forencrypt'.format(
|
||
URL, request_text).encode('latin1')
|
||
msg_digest = md5(message).hexdigest()
|
||
|
||
data = '{0}-36cd479b6b5-{1}-36cd479b6b5-{2}'.format(
|
||
URL, request_text, msg_digest)
|
||
data = pkcs7_padding(bytes_to_intlist(data))
|
||
encrypted = intlist_to_bytes(aes_ecb_encrypt(data, bytes_to_intlist(KEY)))
|
||
encrypted_params = hexlify(encrypted).decode('ascii').upper()
|
||
|
||
cookie = '; '.join(
|
||
['{0}={1}'.format(k, v if v is not None else 'undefined')
|
||
for [k, v] in cookie.items()])
|
||
|
||
headers = {
|
||
'User-Agent': self.extractor.get_param('http_headers')['User-Agent'],
|
||
'Content-Type': 'application/x-www-form-urlencoded',
|
||
'Referer': 'https://music.163.com',
|
||
'Cookie': cookie,
|
||
}
|
||
return ('params={0}'.format(encrypted_params), headers)
|
||
|
||
def _call_player_api(self, song_id, bitrate):
|
||
url = 'https://interface3.music.163.com/eapi/song/enhance/player/url'
|
||
data, headers = self.make_player_api_request_data_and_headers(song_id, bitrate)
|
||
try:
|
||
msg = 'empty result'
|
||
result = self._download_json(
|
||
url, song_id, data=data.encode('ascii'), headers=headers)
|
||
if result:
|
||
return result
|
||
except ExtractorError as e:
|
||
if type(e.cause) in (ValueError, TypeError):
|
||
# JSON load failure
|
||
raise
|
||
except Exception as e:
|
||
msg = error_to_compat_str(e)
|
||
self.report_warning('%s API call (%s) failed: %s' % (
|
||
song_id, bitrate, msg))
|
||
return {}
|
||
|
||
def extract_formats(self, info):
|
||
err = 0
|
||
formats = []
|
||
song_id = info['id']
|
||
for song_format in self._FORMATS:
|
||
details = info.get(song_format)
|
||
if not details:
|
||
continue
|
||
|
||
bitrate = int_or_none(details.get('bitrate')) or 999000
|
||
data = self._call_player_api(song_id, bitrate)
|
||
for song in try_get(data, lambda x: x['data'], list) or []:
|
||
song_url = try_get(song, lambda x: x['url'])
|
||
if not song_url:
|
||
continue
|
||
if self._is_valid_url(song_url, info['id'], 'song'):
|
||
formats.append({
|
||
'url': song_url,
|
||
'ext': details.get('extension'),
|
||
'abr': float_or_none(song.get('br'), scale=1000),
|
||
'format_id': song_format,
|
||
'filesize': int_or_none(song.get('size')),
|
||
'asr': int_or_none(details.get('sr')),
|
||
})
|
||
elif err == 0:
|
||
err = try_get(song, lambda x: x['code'], int)
|
||
|
||
if not formats:
|
||
msg = 'No media links found'
|
||
if err != 0 and (err < 200 or err >= 400):
|
||
raise ExtractorError(
|
||
'%s (site code %d)' % (msg, err, ), expected=True)
|
||
else:
|
||
self.raise_geo_restricted(
|
||
msg + ': probably this video is not available from your location due to geo restriction.',
|
||
countries=['CN'])
|
||
|
||
return formats
|
||
|
||
@classmethod
|
||
def convert_milliseconds(cls, ms):
|
||
return int(round(ms / 1000.0))
|
||
|
||
def query_api(self, endpoint, video_id, note):
|
||
req = sanitized_Request('%s%s' % (self._API_BASE, endpoint))
|
||
req.add_header('Referer', self._API_BASE)
|
||
return self._download_json(req, video_id, note)
|
||
|
||
|
||
class NetEaseMusicIE(NetEaseMusicBaseIE):
|
||
IE_NAME = 'netease:song'
|
||
IE_DESC = '网易云音乐'
|
||
_VALID_URL = r'https?://(y\.)?music\.163\.com/(?:[#m]/)?song\?.*?\bid=(?P<id>[0-9]+)'
|
||
_TESTS = [{
|
||
'url': 'http://music.163.com/#/song?id=32102397',
|
||
'md5': '3e909614ce09b1ccef4a3eb205441190',
|
||
'info_dict': {
|
||
'id': '32102397',
|
||
'ext': 'mp3',
|
||
'title': 'Bad Blood',
|
||
'creator': 'Taylor Swift / Kendrick Lamar',
|
||
'upload_date': '20150516',
|
||
'timestamp': 1431792000,
|
||
'description': 'md5:25fc5f27e47aad975aa6d36382c7833c',
|
||
},
|
||
}, {
|
||
'note': 'No lyrics.',
|
||
'url': 'http://music.163.com/song?id=17241424',
|
||
'info_dict': {
|
||
'id': '17241424',
|
||
'ext': 'mp3',
|
||
'title': 'Opus 28',
|
||
'creator': 'Dustin O\'Halloran',
|
||
'upload_date': '20080211',
|
||
'description': 'md5:f12945b0f6e0365e3b73c5032e1b0ff4',
|
||
'timestamp': 1202745600,
|
||
},
|
||
}, {
|
||
'note': 'Has translated name.',
|
||
'url': 'http://music.163.com/#/song?id=22735043',
|
||
'info_dict': {
|
||
'id': '22735043',
|
||
'ext': 'mp3',
|
||
'title': '소원을 말해봐 (Genie)',
|
||
'creator': '少女时代',
|
||
'description': 'md5:79d99cc560e4ca97e0c4d86800ee4184',
|
||
'upload_date': '20100127',
|
||
'timestamp': 1264608000,
|
||
'alt_title': '说出愿望吧(Genie)',
|
||
},
|
||
}, {
|
||
'url': 'https://y.music.163.com/m/song?app_version=8.8.45&id=95670&uct2=sKnvS4+0YStsWkqsPhFijw%3D%3D&dlt=0846',
|
||
'md5': '95826c73ea50b1c288b22180ec9e754d',
|
||
'info_dict': {
|
||
'id': '95670',
|
||
'ext': 'mp3',
|
||
'title': '国际歌',
|
||
'creator': '马备',
|
||
'upload_date': '19911130',
|
||
'timestamp': 691516800,
|
||
'description': 'md5:1ba2f911a2b0aa398479f595224f2141',
|
||
},
|
||
}]
|
||
|
||
def _process_lyrics(self, lyrics_info):
|
||
original = lyrics_info.get('lrc', {}).get('lyric')
|
||
translated = lyrics_info.get('tlyric', {}).get('lyric')
|
||
|
||
if not translated:
|
||
return original
|
||
|
||
lyrics_expr = r'(\[[0-9]{2}:[0-9]{2}\.[0-9]{2,}\])([^\n]+)'
|
||
original_ts_texts = re.findall(lyrics_expr, original)
|
||
translation_ts_dict = dict(
|
||
(time_stamp, text) for time_stamp, text in re.findall(lyrics_expr, translated)
|
||
)
|
||
lyrics = '\n'.join([
|
||
'%s%s / %s' % (time_stamp, text, translation_ts_dict.get(time_stamp, ''))
|
||
for time_stamp, text in original_ts_texts
|
||
])
|
||
return lyrics
|
||
|
||
def _real_extract(self, url):
|
||
song_id = self._match_id(url)
|
||
|
||
params = {
|
||
'id': song_id,
|
||
'ids': '[%s]' % song_id
|
||
}
|
||
info = self.query_api(
|
||
'song/detail?' + compat_urllib_parse_urlencode(params),
|
||
song_id, 'Downloading song info')['songs'][0]
|
||
|
||
formats = self.extract_formats(info)
|
||
|
||
lyrics_info = self.query_api(
|
||
'song/lyric?id=%s&lv=-1&tv=-1' % song_id,
|
||
song_id, 'Downloading lyrics data')
|
||
lyrics = self._process_lyrics(lyrics_info)
|
||
|
||
alt_title = None
|
||
if info.get('transNames'):
|
||
alt_title = '/'.join(info.get('transNames'))
|
||
|
||
return {
|
||
'id': song_id,
|
||
'title': info['name'],
|
||
'alt_title': alt_title,
|
||
'creator': ' / '.join([artist['name'] for artist in info.get('artists', [])]),
|
||
'timestamp': self.convert_milliseconds(info.get('album', {}).get('publishTime')),
|
||
'thumbnail': info.get('album', {}).get('picUrl'),
|
||
'duration': self.convert_milliseconds(info.get('duration', 0)),
|
||
'description': lyrics,
|
||
'formats': formats,
|
||
}
|
||
|
||
|
||
class NetEaseMusicAlbumIE(NetEaseMusicBaseIE):
|
||
IE_NAME = 'netease:album'
|
||
IE_DESC = '网易云音乐 - 专辑'
|
||
_VALID_URL = r'https?://music\.163\.com/(#/)?album\?id=(?P<id>[0-9]+)'
|
||
_TEST = {
|
||
'url': 'http://music.163.com/#/album?id=220780',
|
||
'info_dict': {
|
||
'id': '220780',
|
||
'title': 'B\'day',
|
||
},
|
||
'playlist_count': 23,
|
||
'skip': 'Blocked outside Mainland China',
|
||
}
|
||
|
||
def _real_extract(self, url):
|
||
album_id = self._match_id(url)
|
||
|
||
info = self.query_api(
|
||
'album/%s?id=%s' % (album_id, album_id),
|
||
album_id, 'Downloading album data')['album']
|
||
|
||
name = info['name']
|
||
desc = info.get('description')
|
||
entries = [
|
||
self.url_result('http://music.163.com/#/song?id=%s' % song['id'],
|
||
'NetEaseMusic', song['id'])
|
||
for song in info['songs']
|
||
]
|
||
return self.playlist_result(entries, album_id, name, desc)
|
||
|
||
|
||
class NetEaseMusicSingerIE(NetEaseMusicBaseIE):
|
||
IE_NAME = 'netease:singer'
|
||
IE_DESC = '网易云音乐 - 歌手'
|
||
_VALID_URL = r'https?://music\.163\.com/(#/)?artist\?id=(?P<id>[0-9]+)'
|
||
_TESTS = [{
|
||
'note': 'Singer has aliases.',
|
||
'url': 'http://music.163.com/#/artist?id=10559',
|
||
'info_dict': {
|
||
'id': '10559',
|
||
'title': '张惠妹 - aMEI;阿密特',
|
||
},
|
||
'playlist_count': 50,
|
||
'skip': 'Blocked outside Mainland China',
|
||
}, {
|
||
'note': 'Singer has translated name.',
|
||
'url': 'http://music.163.com/#/artist?id=124098',
|
||
'info_dict': {
|
||
'id': '124098',
|
||
'title': '李昇基 - 이승기',
|
||
},
|
||
'playlist_count': 50,
|
||
'skip': 'Blocked outside Mainland China',
|
||
}]
|
||
|
||
def _real_extract(self, url):
|
||
singer_id = self._match_id(url)
|
||
|
||
info = self.query_api(
|
||
'artist/%s?id=%s' % (singer_id, singer_id),
|
||
singer_id, 'Downloading singer data')
|
||
|
||
name = info['artist']['name']
|
||
if info['artist']['trans']:
|
||
name = '%s - %s' % (name, info['artist']['trans'])
|
||
if info['artist']['alias']:
|
||
name = '%s - %s' % (name, ';'.join(info['artist']['alias']))
|
||
|
||
entries = [
|
||
self.url_result('http://music.163.com/#/song?id=%s' % song['id'],
|
||
'NetEaseMusic', song['id'])
|
||
for song in info['hotSongs']
|
||
]
|
||
return self.playlist_result(entries, singer_id, name)
|
||
|
||
|
||
class NetEaseMusicListIE(NetEaseMusicBaseIE):
|
||
IE_NAME = 'netease:playlist'
|
||
IE_DESC = '网易云音乐 - 歌单'
|
||
_VALID_URL = r'https?://music\.163\.com/(#/)?(playlist|discover/toplist)\?id=(?P<id>[0-9]+)'
|
||
_TESTS = [{
|
||
'url': 'http://music.163.com/#/playlist?id=79177352',
|
||
'info_dict': {
|
||
'id': '79177352',
|
||
'title': 'Billboard 2007 Top 100',
|
||
'description': 'md5:12fd0819cab2965b9583ace0f8b7b022'
|
||
},
|
||
'playlist_count': 99,
|
||
'skip': 'Blocked outside Mainland China',
|
||
}, {
|
||
'note': 'Toplist/Charts sample',
|
||
'url': 'http://music.163.com/#/discover/toplist?id=3733003',
|
||
'info_dict': {
|
||
'id': '3733003',
|
||
'title': 're:韩国Melon排行榜周榜 [0-9]{4}-[0-9]{2}-[0-9]{2}',
|
||
'description': 'md5:73ec782a612711cadc7872d9c1e134fc',
|
||
},
|
||
'playlist_count': 50,
|
||
'skip': 'Blocked outside Mainland China',
|
||
}]
|
||
|
||
def _real_extract(self, url):
|
||
list_id = self._match_id(url)
|
||
|
||
info = self.query_api(
|
||
'playlist/detail?id=%s&lv=-1&tv=-1' % list_id,
|
||
list_id, 'Downloading playlist data')['result']
|
||
|
||
name = info['name']
|
||
desc = info.get('description')
|
||
|
||
if info.get('specialType') == 10: # is a chart/toplist
|
||
datestamp = datetime.fromtimestamp(
|
||
self.convert_milliseconds(info['updateTime'])).strftime('%Y-%m-%d')
|
||
name = '%s %s' % (name, datestamp)
|
||
|
||
entries = [
|
||
self.url_result('http://music.163.com/#/song?id=%s' % song['id'],
|
||
'NetEaseMusic', song['id'])
|
||
for song in info['tracks']
|
||
]
|
||
return self.playlist_result(entries, list_id, name, desc)
|
||
|
||
|
||
class NetEaseMusicMvIE(NetEaseMusicBaseIE):
|
||
IE_NAME = 'netease:mv'
|
||
IE_DESC = '网易云音乐 - MV'
|
||
_VALID_URL = r'https?://music\.163\.com/(#/)?mv\?id=(?P<id>[0-9]+)'
|
||
_TEST = {
|
||
'url': 'http://music.163.com/#/mv?id=415350',
|
||
'info_dict': {
|
||
'id': '415350',
|
||
'ext': 'mp4',
|
||
'title': '이럴거면 그러지말지',
|
||
'description': '白雅言自作曲唱甜蜜爱情',
|
||
'creator': '白雅言',
|
||
'upload_date': '20150520',
|
||
},
|
||
'skip': 'Blocked outside Mainland China',
|
||
}
|
||
|
||
def _real_extract(self, url):
|
||
mv_id = self._match_id(url)
|
||
|
||
info = self.query_api(
|
||
'mv/detail?id=%s&type=mp4' % mv_id,
|
||
mv_id, 'Downloading mv info')['data']
|
||
|
||
formats = [
|
||
{'url': mv_url, 'ext': 'mp4', 'format_id': '%sp' % brs, 'height': int(brs)}
|
||
for brs, mv_url in info['brs'].items()
|
||
]
|
||
|
||
return {
|
||
'id': mv_id,
|
||
'title': info['name'],
|
||
'description': info.get('desc') or info.get('briefDesc'),
|
||
'creator': info['artistName'],
|
||
'upload_date': info['publishTime'].replace('-', ''),
|
||
'formats': formats,
|
||
'thumbnail': info.get('cover'),
|
||
'duration': self.convert_milliseconds(info.get('duration', 0)),
|
||
}
|
||
|
||
|
||
class NetEaseMusicProgramIE(NetEaseMusicBaseIE):
|
||
IE_NAME = 'netease:program'
|
||
IE_DESC = '网易云音乐 - 电台节目'
|
||
_VALID_URL = r'https?://music\.163\.com/(#/?)program\?id=(?P<id>[0-9]+)'
|
||
_TESTS = [{
|
||
'url': 'http://music.163.com/#/program?id=10109055',
|
||
'info_dict': {
|
||
'id': '10109055',
|
||
'ext': 'mp3',
|
||
'title': '不丹足球背后的故事',
|
||
'description': '喜马拉雅人的足球梦 ...',
|
||
'creator': '大话西藏',
|
||
'timestamp': 1434179342,
|
||
'upload_date': '20150613',
|
||
'duration': 900,
|
||
},
|
||
'skip': 'Blocked outside Mainland China',
|
||
}, {
|
||
'note': 'This program has accompanying songs.',
|
||
'url': 'http://music.163.com/#/program?id=10141022',
|
||
'info_dict': {
|
||
'id': '10141022',
|
||
'title': '25岁，你是自在如风的少年<27°C>',
|
||
'description': 'md5:8d594db46cc3e6509107ede70a4aaa3b',
|
||
},
|
||
'playlist_count': 4,
|
||
'skip': 'Blocked outside Mainland China',
|
||
}, {
|
||
'note': 'This program has accompanying songs.',
|
||
'url': 'http://music.163.com/#/program?id=10141022',
|
||
'info_dict': {
|
||
'id': '10141022',
|
||
'ext': 'mp3',
|
||
'title': '25岁，你是自在如风的少年<27°C>',
|
||
'description': 'md5:8d594db46cc3e6509107ede70a4aaa3b',
|
||
'timestamp': 1434450841,
|
||
'upload_date': '20150616',
|
||
},
|
||
'params': {
|
||
'noplaylist': True
|
||
},
|
||
'skip': 'Blocked outside Mainland China',
|
||
}]
|
||
|
||
def _real_extract(self, url):
|
||
program_id = self._match_id(url)
|
||
|
||
info = self.query_api(
|
||
'dj/program/detail?id=%s' % program_id,
|
||
program_id, 'Downloading program info')['program']
|
||
|
||
name = info['name']
|
||
description = info['description']
|
||
|
||
if not self._yes_playlist(info['songs'] and program_id, info['mainSong']['id']):
|
||
formats = self.extract_formats(info['mainSong'])
|
||
|
||
return {
|
||
'id': info['mainSong']['id'],
|
||
'title': name,
|
||
'description': description,
|
||
'creator': info['dj']['brand'],
|
||
'timestamp': self.convert_milliseconds(info['createTime']),
|
||
'thumbnail': info['coverUrl'],
|
||
'duration': self.convert_milliseconds(info.get('duration', 0)),
|
||
'formats': formats,
|
||
}
|
||
|
||
song_ids = [info['mainSong']['id']]
|
||
song_ids.extend([song['id'] for song in info['songs']])
|
||
entries = [
|
||
self.url_result('http://music.163.com/#/song?id=%s' % song_id,
|
||
'NetEaseMusic', song_id)
|
||
for song_id in song_ids
|
||
]
|
||
return self.playlist_result(entries, program_id, name, description)
|
||
|
||
|
||
class NetEaseMusicDjRadioIE(NetEaseMusicBaseIE):
|
||
IE_NAME = 'netease:djradio'
|
||
IE_DESC = '网易云音乐 - 电台'
|
||
_VALID_URL = r'https?://music\.163\.com/(#/)?djradio\?id=(?P<id>[0-9]+)'
|
||
_TEST = {
|
||
'url': 'http://music.163.com/#/djradio?id=42',
|
||
'info_dict': {
|
||
'id': '42',
|
||
'title': '声音蔓延',
|
||
'description': 'md5:766220985cbd16fdd552f64c578a6b15'
|
||
},
|
||
'playlist_mincount': 40,
|
||
'skip': 'Blocked outside Mainland China',
|
||
}
|
||
_PAGE_SIZE = 1000
|
||
|
||
def _real_extract(self, url):
|
||
dj_id = self._match_id(url)
|
||
|
||
name = None
|
||
desc = None
|
||
entries = []
|
||
for offset in itertools.count(start=0, step=self._PAGE_SIZE):
|
||
info = self.query_api(
|
||
'dj/program/byradio?asc=false&limit=%d&radioId=%s&offset=%d'
|
||
% (self._PAGE_SIZE, dj_id, offset),
|
||
dj_id, 'Downloading dj programs - %d' % offset)
|
||
|
||
entries.extend([
|
||
self.url_result(
|
||
'http://music.163.com/#/program?id=%s' % program['id'],
|
||
'NetEaseMusicProgram', program['id'])
|
||
for program in info['programs']
|
||
])
|
||
|
||
if name is None:
|
||
radio = info['programs'][0]['radio']
|
||
name = radio['name']
|
||
desc = radio['desc']
|
||
|
||
if not info['more']:
|
||
break
|
||
|
||
return self.playlist_result(entries, dj_id, name, desc)
|