mirror of
https://github.com/yt-dlp/yt-dlp.git
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109 lines
4.2 KiB
Python
109 lines
4.2 KiB
Python
from .common import InfoExtractor
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from ..utils import (
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int_or_none,
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js_to_json,
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orderedSet,
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url_or_none,
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urlencode_postdata,
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urljoin,
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)
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from ..utils.traversal import traverse_obj
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class JioSaavnBaseIE(InfoExtractor):
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def _extract_initial_data(self, url, audio_id):
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webpage = self._download_webpage(url, audio_id)
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return self._search_json(
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r'window\.__INITIAL_DATA__\s*=', webpage,
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'init json', audio_id, transform_source=js_to_json)
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class JioSaavnSongIE(JioSaavnBaseIE):
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_VALID_URL = r'https?://(?:www\.)?(?:jiosaavn\.com/song/[^/?#]+/|saavn\.com/s/song/(?:[^/?#]+/){3})(?P<id>[^/?#]+)'
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_TESTS = [{
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'url': 'https://www.jiosaavn.com/song/leja-re/OQsEfQFVUXk',
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'md5': '3b84396d15ed9e083c3106f1fa589c04',
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'info_dict': {
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'id': 'OQsEfQFVUXk',
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'ext': 'm4a',
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'title': 'Leja Re',
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'album': 'Leja Re',
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'thumbnail': 'https://c.saavncdn.com/258/Leja-Re-Hindi-2018-20181124024539-500x500.jpg',
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'duration': 205,
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'view_count': int,
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'release_year': 2018,
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'artists': ['Sandesh Shandilya', 'Dhvani Bhanushali', 'Tanishk Bagchi', 'Rashmi Virag', 'Irshad Kamil'],
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},
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}, {
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'url': 'https://www.saavn.com/s/song/hindi/Saathiya/O-Humdum-Suniyo-Re/KAMiazoCblU',
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'only_matching': True,
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}]
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_VALID_BITRATES = ('16', '32', '64', '128', '320')
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def _real_extract(self, url):
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audio_id = self._match_id(url)
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extract_bitrates = self._configuration_arg('bitrate', ['128', '320'], ie_key='JioSaavn')
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if invalid_bitrates := [br for br in extract_bitrates if br not in self._VALID_BITRATES]:
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raise ValueError(
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f'Invalid bitrate(s): {", ".join(invalid_bitrates)}. '
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+ f'Valid bitrates are: {", ".join(self._VALID_BITRATES)}')
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song_data = self._extract_initial_data(url, audio_id)['song']['song']
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formats = []
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for bitrate in extract_bitrates:
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media_data = self._download_json(
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'https://www.jiosaavn.com/api.php', audio_id, f'Downloading format info for {bitrate}',
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fatal=False, data=urlencode_postdata({
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'__call': 'song.generateAuthToken',
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'_format': 'json',
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'bitrate': bitrate,
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'url': song_data['encrypted_media_url'],
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}))
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if not media_data.get('auth_url'):
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self.report_warning(f'Unable to extract format info for {bitrate}')
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continue
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ext = media_data.get('type')
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formats.append({
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'url': media_data['auth_url'],
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'ext': 'm4a' if ext == 'mp4' else ext,
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'format_id': bitrate,
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'abr': int(bitrate),
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'vcodec': 'none',
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})
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return {
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'id': audio_id,
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'formats': formats,
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**traverse_obj(song_data, {
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'title': ('title', 'text'),
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'album': ('album', 'text'),
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'thumbnail': ('image', 0, {url_or_none}),
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'duration': ('duration', {int_or_none}),
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'view_count': ('play_count', {int_or_none}),
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'release_year': ('year', {int_or_none}),
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'artists': ('artists', ..., 'name', {str}, all, {orderedSet}),
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}),
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}
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class JioSaavnAlbumIE(JioSaavnBaseIE):
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_VALID_URL = r'https?://(?:www\.)?(?:jio)?saavn\.com/album/[^/?#]+/(?P<id>[^/?#]+)'
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_TESTS = [{
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'url': 'https://www.jiosaavn.com/album/96/buIOjYZDrNA_',
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'info_dict': {
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'id': 'buIOjYZDrNA_',
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'title': '96',
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},
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'playlist_count': 10,
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}]
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def _real_extract(self, url):
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album_id = self._match_id(url)
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album_view = self._extract_initial_data(url, album_id)['albumView']
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return self.playlist_from_matches(
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traverse_obj(album_view, (
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'modules', lambda _, x: x['key'] == 'list', 'data', ..., 'title', 'action', {str})),
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album_id, traverse_obj(album_view, ('album', 'title', 'text', {str})), ie=JioSaavnSongIE,
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getter=lambda x: urljoin('https://www.jiosaavn.com/', x))
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