yt-dlp/yt_dlp/extractor/jiosaavn.py

80 lines
2.8 KiB
Python

from .common import InfoExtractor
from ..utils import (
js_to_json,
url_or_none,
urlencode_postdata,
urljoin,
)
from ..utils.traversal import traverse_obj
class JioSaavnBaseIE(InfoExtractor):
def _extract_initial_data(self, url, audio_id):
webpage = self._download_webpage(url, audio_id)
return self._search_json(
r'window\.__INITIAL_DATA__\s*=', webpage,
'init json', audio_id, transform_source=js_to_json)
class JioSaavnSongIE(JioSaavnBaseIE):
_VALID_URL = r'https?://(?:www\.)?(?:jiosaavn\.com/song/[^/?#]+/|saavn\.com/s/song/(?:[^/?#]+/){3})(?P<id>[^/?#]+)'
_TESTS = [{
'url': 'https://www.jiosaavn.com/song/leja-re/OQsEfQFVUXk',
'md5': '7b1f70de088ede3a152ea34aece4df42',
'info_dict': {
'id': 'OQsEfQFVUXk',
'ext': 'mp3',
'title': 'Leja Re',
'album': 'Leja Re',
'thumbnail': 'https://c.saavncdn.com/258/Leja-Re-Hindi-2018-20181124024539-500x500.jpg',
},
}, {
'url': 'https://www.saavn.com/s/song/hindi/Saathiya/O-Humdum-Suniyo-Re/KAMiazoCblU',
'only_matching': True,
}]
def _real_extract(self, url):
audio_id = self._match_id(url)
song_data = self._extract_initial_data(url, audio_id)['song']['song']
media_data = self._download_json(
'https://www.jiosaavn.com/api.php', audio_id, data=urlencode_postdata({
'__call': 'song.generateAuthToken',
'_format': 'json',
'bitrate': '128',
'url': song_data['encrypted_media_url'],
}))
return {
'id': audio_id,
'url': media_data['auth_url'],
'ext': media_data.get('type'),
'vcodec': 'none',
**traverse_obj(song_data, {
'title': ('title', 'text'),
'album': ('album', 'text'),
'thumbnail': ('image', 0, {url_or_none}),
}),
}
class JioSaavnAlbumIE(JioSaavnBaseIE):
_VALID_URL = r'https?://(?:www\.)?(?:jio)?saavn\.com/album/[^/?#]+/(?P<id>[^/?#]+)'
_TESTS = [{
'url': 'https://www.jiosaavn.com/album/96/buIOjYZDrNA_',
'info_dict': {
'id': 'buIOjYZDrNA_',
'title': '96',
},
'playlist_count': 10,
}]
def _real_extract(self, url):
album_id = self._match_id(url)
album_view = self._extract_initial_data(url, album_id)['albumView']
return self.playlist_from_matches(
traverse_obj(album_view, (
'modules', lambda _, x: x['key'] == 'list', 'data', ..., 'title', 'action', {str})),
album_id, traverse_obj(album_view, ('album', 'title', 'text', {str})), ie=JioSaavnSongIE,
getter=lambda x: urljoin('https://www.jiosaavn.com/', x))