yt-dlp/yt_dlp/extractor/extrememusic.py
2024-09-17 03:29:56 +08:00

345 lines
16 KiB
Python

import itertools
import re
from .common import InfoExtractor
from ..utils import (
determine_ext,
int_or_none,
join_nonempty,
merge_dicts,
str_or_none,
traverse_obj,
unified_strdate,
url_or_none,
)
class ExtremeMusicBaseIE(InfoExtractor):
_API_URL = 'https://snapi.extrememusic.com'
_REQUEST_HEADERS = None
def _process_version_arg(self, arg):
self._version_requested = arg
def _set_request_headers(self, video_id, country=None):
if not self._REQUEST_HEADERS:
# the site serves different versions of the same playlist id according to ISO country code,
# so use user's own country code or user-provided country code (extractor argument "country")
if not country:
country = [self._download_webpage('https://ipapi.co/country_code', video_id)]
env = self._download_json('https://www.extrememusic.com/env', video_id)
self._REQUEST_HEADERS = {
'X-API-Auth': env['token'],
'X-Viewer-Country': country[0],
}
return self._REQUEST_HEADERS
def _get_album_data(self, album_id, video_id):
self._process_version_arg(self._configuration_arg('ver') or self._configuration_arg('version'))
headers = self._set_request_headers(video_id)
album = self._download_json(f'{self._API_URL}/albums/{album_id}', video_id,
note='Downloading album data', headers=headers)
if video_id == album_id:
bio = self._download_json(f'{self._API_URL}/albums/{album_id}/bio', video_id, fatal=False,
note='Downloading album data', headers=headers)
return merge_dicts(album, bio or {})
else:
return album
def _extract_track(self, album_data, track_id=None, version_id=None):
album_data = album_data or {}
if 'tracks' in album_data and 'track_sounds' in album_data:
if not track_id and version_id:
track_id = traverse_obj(album_data['track_sounds'],
(lambda _, v: v['id'] == int(version_id), 'track_id', {int}), get_all=False)
track = traverse_obj(album_data['tracks'],
(lambda _, v: v['id'] == int(track_id), {dict}), get_all=False)
info = {**traverse_obj(track, {
'track': ('title', {str}),
'track_number': ('sort_order', {lambda v: v + 1}, {int}),
'track_id': ('track_no', {str}),
'description': ('description', {lambda v: str_or_none(v) or None}),
'artists': ('artists', {lambda v: v or traverse_obj(album_data, ('album', 'artist'))},
{lambda v: (v if isinstance(v, list) else [v]) if v else None}),
'composers': ('composers', ..., 'name'),
'genres': (('genre', 'subgenre'), ..., 'label'),
'tag': ('keywords', ..., 'label'),
'album': ('album_title', {lambda v: str_or_none(v) or None}),
}), **traverse_obj(album_data, {
'album_artists': ('album', 'artist', {lambda v: [v] if v else None}),
'upload_date': ('album', 'created', {unified_strdate}),
})}
entries, thumbnails = [], []
for image in traverse_obj(track, ('images', 'default')):
thumbnails.append(traverse_obj(image, {
'url': ('url', {url_or_none}),
'width': ('width', {int_or_none}),
'height': ('height', {int_or_none}),
}))
for idx, sound_id in enumerate([version_id] if version_id else track['track_sound_ids']):
if sound := traverse_obj(album_data['track_sounds'],
(lambda _, v: v['id'] == int(sound_id) and v['track_id'] == int(track_id),
{dict}), get_all=False):
if (version_id
or (not version_id and ((not self._version_requested and idx == 0)
or 'all' in self._version_requested
or sound['version_type'].lower() in self._version_requested))):
formats = []
for audio_url in traverse_obj(sound, ('assets', 'audio', ('preview_url',
'preview_url_hls'))):
if determine_ext(audio_url) == 'm3u8':
m3u8_url = re.sub(r'\.m3u8\?.*', '/HLS/128_v4.m3u8', audio_url)
for f in self._extract_m3u8_formats(m3u8_url, sound_id, 'mpeg', fatal=False):
formats.append({
**f,
'vcodec': 'none',
'perference': -2,
})
else:
formats.append({
'url': audio_url,
'vcodec': 'none',
})
entries.append({
'id': str(sound_id),
'title': join_nonempty('title', 'version_type', from_dict=sound, delim=' - '),
'alt_title': sound['version_type'],
**info,
'thumbnails': thumbnails,
'duration': sound.get('duration'),
'formats': formats,
'webpage_url': f"https://www.extrememusic.com/albums/{track['album_id']}?item={track_id}&ver={sound_id}",
})
if len(entries) > 1:
return {
'id': track_id,
**info,
'entries': entries,
'_type': 'playlist',
}
elif len(entries) == 1:
return entries[0]
return []
class ExtremeMusicIE(ExtremeMusicBaseIE):
_VALID_URL = r'https?://(?:www\.)?extrememusic\.com/albums/(?P<album>\d+)\?(.*item=(?P<id>\d+))?(.*ver=(?P<ver>\d+))?'
_TESTS = [{
'url': 'https://www.extrememusic.com/albums/15875?item=263381&ver=1265009&sharedTrack=dHJ1ZQ==',
'info_dict': {
'id': '1265009',
'ext': 'mp3',
'title': 'FOLLOW - Instrumental',
'alt_title': 'Instrumental',
'track': 'FOLLOW',
'track_number': 5,
'track_id': 'HPE316_05',
'artists': ['PRAERS'],
'composers': ['Joseph Andrew Banfi', 'Thomas Louis James White'],
'genres': ['POP', 'DREAM', 'INDIE'],
'tag': 'count:7',
'album': 'AVALON',
'album_artists': ['PRAERS'],
'upload_date': '20240729',
'thumbnail': 'https://d2oet5a29f64lj.cloudfront.net/img-data/w/2480/album/600/HPE316.jpg',
'duration': 246,
},
}, {
'url': 'https://www.extrememusic.com/albums/15823?ver=1262087',
'info_dict': {
'id': '1262087',
'ext': 'mp3',
'title': 'MAGICAL HIGHWAY - VOCALS',
'alt_title': 'VOCALS',
'track': 'MAGICAL HIGHWAY',
'track_number': 2,
'track_id': 'ASM0002_02',
'description': 'Full version - a fun, happy and upbeat pop track with a medium - fast tempo - electronic, bouncy, bright',
'composers': ['ENB'],
'genres': ['POP', 'ELECTRO', 'JPOP'],
'tag': 'count:8',
'album': 'TOKYO POPPIN\'',
'upload_date': '20240709',
'thumbnail': 'https://d2oet5a29f64lj.cloudfront.net/img-data/w/2480/album/600/ASM0002.jpg',
'duration': 265,
},
}, {
'url': 'https://www.extrememusic.com/albums/15064?item=254704',
'info_dict': {
'id': '1178851',
'ext': 'mp3',
'title': 'SWEET TOOTH - Full Version',
'alt_title': 'Full Version',
'track': 'SWEET TOOTH',
'track_number': 2,
'track_id': 'HPE263_02',
'artists': ['PILOT PAISLEY-ROSE'],
'composers': ['PILOT PAISLEY ROSE SARACENO', 'SAMUEL JAMES BRANDT'],
'genres': ['POP', 'ELECTRO', 'ROCK'],
'tag': 'count:7',
'album': 'ADDICTED',
'album_artists': ['PILOT PAISLEY-ROSE'],
'upload_date': '20230629',
'thumbnail': 'https://d2oet5a29f64lj.cloudfront.net/img-data/w/2480/album/600/HPE263.jpg',
'duration': 161,
},
}, {
'url': 'https://www.extrememusic.com/albums/1315?item=24795',
'info_dict': {
'id': '61003',
'ext': 'mp3',
'title': 'JOY TO THE WORLD (INST) - Instrumental',
'alt_title': 'Instrumental',
'track': 'JOY TO THE WORLD (INST)',
'track_number': 6,
'track_id': 'XEL016_06',
'composers': ['TRADITIONAL'],
'genres': ['HOLIDAY', 'CHRISTMAS'],
'tag': 'count:5',
'album': 'CHRISTMAS SPARKLE',
'upload_date': '20041001',
'thumbnail': 'https://d2oet5a29f64lj.cloudfront.net/img-data/w/2480/album/600/XEL016.jpg',
'duration': 132,
},
}]
def _real_extract(self, url):
album_id, track_id, version_id = self._match_valid_url(url).group('album', 'id', 'ver')
album_data = self._get_album_data(album_id, track_id or version_id)
if result := self._extract_track(album_data, track_id, version_id):
return result
else:
self.raise_no_formats('No formats were found')
class ExtremeMusicAIE(ExtremeMusicBaseIE):
IE_NAME = 'ExtremeMusic:album'
_VALID_URL = r'https?://(?:www\.)?extrememusic\.com/albums/(?P<id>\d+)(?!.*(item|ver)=)'
_TESTS = [{
'url': 'https://www.extrememusic.com/albums/6778',
'info_dict': {
'id': '6778',
'album': 'Ethereal Voices',
},
'playlist_count': 11,
}, {
'url': 'https://www.extrememusic.com/albums/15835',
'info_dict': {
'id': '15835',
'album': 'BIGGEST BANG',
'description': 'Minus Aura, a minimalist duo who create deep drama and emotion to put you under their spell.',
'artists': ['MINUS AURA'],
'genres': ['ELECTRONICA', 'POP', 'SYNTH'],
'tag': ['ELECTRONIC', 'STRUGGLE'],
},
'playlist_count': 4,
}]
def _real_extract(self, url):
album_id = self._match_id(url)
album_data = self._get_album_data(album_id, album_id)
entries = []
for track_id in traverse_obj(album_data, ('tracks', ..., 'id')):
if track := self._extract_track(album_data, track_id=track_id):
if track.get('entries'):
entries.extend(track['entries'])
else:
entries.append(track)
subgenres = traverse_obj(album_data, ('album', 'subgenres', {str_or_none}))
if entries:
return merge_dicts(traverse_obj(album_data.get('album'), {
'id': ('id', {lambda v: str(v)}),
'album': ('title', {str_or_none}),
'description': ('description', {lambda v: str_or_none(v) or None}),
'artists': ('artist', {lambda v: [v] if v else None}),
'genres': ('genres', {str_or_none}, {lambda v: join_nonempty(v, subgenres, delim=', ')},
{lambda v: v.split(', ') if v else None}),
'tag': ('keywords', {lambda v: v.split(', ') if v else None}),
}), {
'description': traverse_obj(album_data, ('bio', 'description', {lambda v: str_or_none(v) or None})),
'entries': entries,
'_type': 'playlist',
})
else:
self.raise_no_formats('No formats were found')
class ExtremeMusicPIE(ExtremeMusicBaseIE):
IE_NAME = 'ExtremeMusic:playlist'
_VALID_URL = r'https?://(?:www\.)?extrememusic\.com/playlists/(?P<id>[^?]+)'
_TESTS = [{
'url': 'https://www.extrememusic.com/playlists/Kf3fAppAKK2UpAUUp7KK1pBDBMrC62c_Kf8UKAAppUUKppK2UAp92K7Appp8xMx',
'info_dict': {
'id': 'Kf3fAppAKK2UpAUUp7KK1pBDBMrC62c_Kf8UKAAppUUKppK2UAp92K7Appp8xMx',
'title': 'NICE',
'thumbnail': 'https://d2oet5a29f64lj.cloudfront.net/img-data/w/2480/featureditem/square/thumbnail_PLAYLIST_Nice-square-(formerly ChristmasTraditional).jpg',
},
'playlist_mincount': 35,
}, {
'url': 'https://www.extrememusic.com/playlists/fUKKU5KAfK61pAAKp4U4KpKUxsRk2ki_fU117KpUUAAUKAUfpA6UAfAKK8Ul5ji',
'info_dict': {
'id': 'fUKKU5KAfK61pAAKp4U4KpKUxsRk2ki_fU117KpUUAAUKAUfpA6UAfAKK8Ul5ji',
'title': 'NEO CLASSICAL',
'thumbnail': 'https://d2oet5a29f64lj.cloudfront.net/img-data/w/2480/featureditem/square/NeoClassical.jpg',
},
'playlist_mincount': 50,
}]
def _real_extract(self, url):
playlist_id = self._match_id(url)
headers = self._set_request_headers(playlist_id, self._configuration_arg('country'))
def playlist_query(playlist_id, offset, limit):
# playlist api: https://snapi.extrememusic.com/playlists?id={playlist_id}&range={offset}%2C{limit}'
return self._download_json(
'https://snapi.extrememusic.com/playlists', playlist_id,
note=f'Downloading item {offset + 1}-{offset + limit}', query={
'id': playlist_id,
'range': f'{offset},{limit}',
}, headers=headers)
thumbnails, entries = [], []
album_data, track_done, limit = {}, [], 50
for i in itertools.count():
playlist = playlist_query(playlist_id, i * limit, limit)
if len(playlist['playlist_items']) == 0:
break
else:
track_ids = traverse_obj(playlist, ('playlist_items', ..., 'track_id'))
for track_id in list(dict.fromkeys(track_ids)):
if track_id not in track_done:
album_id = traverse_obj(playlist,
('tracks', lambda _, v: v['id'] == track_id, 'album_id', {int}), get_all=False)
if album_id not in album_data:
album_data[album_id] = self._get_album_data(album_id, track_id)
playlist['album'] = traverse_obj(album_data, (album_id, 'album', {dict}))
if track := self._extract_track(playlist, track_id=track_id):
if track.get('entries'):
entries.extend(track['entries'])
else:
entries.append(track)
track_done.append(track_id)
if entries:
for image in traverse_obj(playlist['playlist'], ('images', 'square')):
thumbnails.append(traverse_obj(image, {
'url': ('url', {url_or_none}),
'width': ('width', {int_or_none}),
'height': ('height', {int_or_none}),
}))
return {k: v for k, v in {
'id': playlist['playlist']['id'],
'title': playlist['playlist']['title'],
'thumbnail': traverse_obj(thumbnails, (0, 'url', {url_or_none})),
'thumbnails': thumbnails,
'uploader': playlist['playlist']['owner_name'],
'entries': entries,
'_type': 'playlist',
}.items() if v}
else:
self.raise_no_formats('No formats were found')