mirror of
https://github.com/blackjack4494/yt-dlc.git
synced 2024-11-14 15:03:08 +01:00
460 lines
16 KiB
Python
460 lines
16 KiB
Python
# coding: utf-8
|
||
from __future__ import unicode_literals
|
||
|
||
from hashlib import md5
|
||
from base64 import b64encode
|
||
from datetime import datetime
|
||
import re
|
||
|
||
from .common import InfoExtractor
|
||
from ..compat import (
|
||
compat_urllib_request,
|
||
compat_urllib_parse,
|
||
compat_str,
|
||
compat_itertools_count,
|
||
)
|
||
|
||
|
||
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(compat_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('+', '-')
|
||
|
||
@classmethod
|
||
def extract_formats(cls, info):
|
||
formats = []
|
||
for song_format in cls._FORMATS:
|
||
details = info.get(song_format)
|
||
if not details:
|
||
continue
|
||
formats.append({
|
||
'url': 'http://m5.music.126.net/%s/%s.%s' %
|
||
(cls._encrypt(details['dfsId']), details['dfsId'],
|
||
details['extension']),
|
||
'ext': details.get('extension'),
|
||
'abr': details.get('bitrate', 0) / 1000,
|
||
'format_id': song_format,
|
||
'filesize': details.get('size'),
|
||
'asr': details.get('sr')
|
||
})
|
||
return formats
|
||
|
||
@classmethod
|
||
def convert_milliseconds(cls, ms):
|
||
return int(round(ms / 1000.0))
|
||
|
||
def query_api(self, endpoint, video_id, note):
|
||
req = compat_urllib_request.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?://music\.163\.com/(#/)?song\?id=(?P<id>[0-9]+)'
|
||
_TESTS = [{
|
||
'url': 'http://music.163.com/#/song?id=32102397',
|
||
'md5': 'f2e97280e6345c74ba9d5677dd5dcb45',
|
||
'info_dict': {
|
||
'id': '32102397',
|
||
'ext': 'mp3',
|
||
'title': 'Bad Blood (feat. Kendrick Lamar)',
|
||
'creator': 'Taylor Swift / Kendrick Lamar',
|
||
'upload_date': '20150517',
|
||
'timestamp': 1431878400,
|
||
'description': 'md5:a10a54589c2860300d02e1de821eb2ef',
|
||
},
|
||
}, {
|
||
'note': 'No lyrics translation.',
|
||
'url': 'http://music.163.com/#/song?id=29822014',
|
||
'info_dict': {
|
||
'id': '29822014',
|
||
'ext': 'mp3',
|
||
'title': '听见下雨的声音',
|
||
'creator': '周杰伦',
|
||
'upload_date': '20141225',
|
||
'timestamp': 1419523200,
|
||
'description': 'md5:a4d8d89f44656af206b7b2555c0bce6c',
|
||
},
|
||
}, {
|
||
'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',
|
||
'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)',
|
||
}
|
||
}]
|
||
|
||
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)
|
||
self._sort_formats(formats)
|
||
|
||
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,
|
||
}
|
||
|
||
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,
|
||
}, {
|
||
'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,
|
||
}]
|
||
|
||
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,
|
||
}, {
|
||
'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,
|
||
}]
|
||
|
||
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',
|
||
},
|
||
}
|
||
|
||
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()
|
||
]
|
||
self._sort_formats(formats)
|
||
|
||
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,
|
||
},
|
||
}, {
|
||
'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,
|
||
}, {
|
||
'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
|
||
}
|
||
}]
|
||
|
||
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 info['songs'] or self._downloader.params.get('noplaylist'):
|
||
if info['songs']:
|
||
self.to_screen(
|
||
'Downloading just the main audio %s because of --no-playlist'
|
||
% info['mainSong']['id'])
|
||
|
||
formats = self.extract_formats(info['mainSong'])
|
||
self._sort_formats(formats)
|
||
|
||
return {
|
||
'id': program_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,
|
||
}
|
||
|
||
self.to_screen(
|
||
'Downloading playlist %s - add --no-playlist to just download the main audio %s'
|
||
% (program_id, info['mainSong']['id']))
|
||
|
||
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,
|
||
}
|
||
_PAGE_SIZE = 1000
|
||
|
||
def _real_extract(self, url):
|
||
dj_id = self._match_id(url)
|
||
|
||
name = None
|
||
desc = None
|
||
entries = []
|
||
for offset in compat_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)
|