mirror of
https://github.com/yt-dlp/yt-dlp.git
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45d82be65f
Closes #4300, Closes #5814, Closes #7588, Closes #6334, Closes #6538 Authored by: elyse0, pukkandan, seproDev Co-authored-by: Elyse <26639800+elyse0@users.noreply.github.com> Co-authored-by: pukkandan <pukkandan.ytdlp@gmail.com>
383 lines
16 KiB
Python
383 lines
16 KiB
Python
import itertools
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import json
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from .common import InfoExtractor
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from ..networking.exceptions import HTTPError
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from ..utils import (
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ExtractorError,
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int_or_none,
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make_archive_id,
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parse_iso8601,
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smuggle_url,
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try_call,
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unsmuggle_url,
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update_url_query,
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url_or_none,
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urljoin,
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)
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from ..utils.traversal import traverse_obj
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_BASE_URL_RE = r'https?://(?:www\.|beta\.)?(?:watchnebula\.com|nebula\.app|nebula\.tv)'
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class NebulaBaseIE(InfoExtractor):
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_NETRC_MACHINE = 'watchnebula'
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_token = _api_token = None
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def _perform_login(self, username, password):
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try:
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response = self._download_json(
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'https://nebula.tv/auth/login/', None,
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'Logging in to Nebula', 'Login failed',
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data=json.dumps({'email': username, 'password': password}).encode(),
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headers={'content-type': 'application/json'})
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except ExtractorError as e:
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if isinstance(e.cause, HTTPError) and e.cause.status == 400:
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raise ExtractorError('Login failed: Invalid username or password', expected=True)
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raise
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self._api_token = traverse_obj(response, ('key', {str}))
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if not self._api_token:
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raise ExtractorError('Login failed: No token')
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def _call_api(self, *args, **kwargs):
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if self._token:
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kwargs.setdefault('headers', {})['Authorization'] = f'Bearer {self._token}'
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try:
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return self._download_json(*args, **kwargs)
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except ExtractorError as e:
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if not isinstance(e.cause, HTTPError) or e.cause.status not in (401, 403):
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raise
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self.to_screen(
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f'Reauthorizing with Nebula and retrying, because last API call resulted in error {e.cause.status}')
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self._real_initialize()
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if self._token:
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kwargs.setdefault('headers', {})['Authorization'] = f'Bearer {self._token}'
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return self._download_json(*args, **kwargs)
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def _real_initialize(self):
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if not self._api_token:
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self._api_token = try_call(
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lambda: self._get_cookies('https://nebula.tv')['nebula_auth.apiToken'].value)
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self._token = self._download_json(
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'https://users.api.nebula.app/api/v1/authorization/', None,
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headers={'Authorization': f'Token {self._api_token}'} if self._api_token else None,
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note='Authorizing to Nebula', data=b'')['token']
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def _extract_formats(self, content_id, slug):
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for retry in (False, True):
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try:
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fmts, subs = self._extract_m3u8_formats_and_subtitles(
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f'https://content.api.nebula.app/{content_id.split(":")[0]}s/{content_id}/manifest.m3u8',
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slug, 'mp4', query={
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'token': self._token,
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'app_version': '23.10.0',
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'platform': 'ios',
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})
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return {'formats': fmts, 'subtitles': subs}
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except ExtractorError as e:
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if isinstance(e.cause, HTTPError) and e.cause.status == 401:
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self.raise_login_required()
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if not retry and isinstance(e.cause, HTTPError) and e.cause.status == 403:
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self.to_screen('Reauthorizing with Nebula and retrying, because fetching video resulted in error')
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self._real_initialize()
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continue
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raise
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def _extract_video_metadata(self, episode):
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channel_url = traverse_obj(
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episode, (('channel_slug', 'class_slug'), {lambda x: urljoin('https://nebula.tv/', x)}), get_all=False)
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return {
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'id': episode['id'].partition(':')[2],
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**traverse_obj(episode, {
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'display_id': 'slug',
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'title': 'title',
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'description': 'description',
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'timestamp': ('published_at', {parse_iso8601}),
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'duration': ('duration', {int_or_none}),
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'channel_id': 'channel_slug',
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'uploader_id': 'channel_slug',
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'channel': 'channel_title',
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'uploader': 'channel_title',
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'series': 'channel_title',
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'creator': 'channel_title',
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'thumbnail': ('images', 'thumbnail', 'src', {url_or_none}),
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'episode_number': ('order', {int_or_none}),
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# Old code was wrongly setting extractor_key from NebulaSubscriptionsIE
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'_old_archive_ids': ('zype_id', {lambda x: [
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make_archive_id(NebulaIE, x), make_archive_id(NebulaSubscriptionsIE, x)] if x else None}),
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}),
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'channel_url': channel_url,
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'uploader_url': channel_url,
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}
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class NebulaIE(NebulaBaseIE):
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_VALID_URL = rf'{_BASE_URL_RE}/videos/(?P<id>[-\w]+)'
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_TESTS = [{
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'url': 'https://nebula.tv/videos/that-time-disney-remade-beauty-and-the-beast',
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'info_dict': {
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'id': '84ed544d-4afd-4723-8cd5-2b95261f0abf',
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'ext': 'mp4',
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'title': 'That Time Disney Remade Beauty and the Beast',
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'description': 'md5:2aae3c4cfc5ee09a1ecdff0909618cf4',
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'upload_date': '20180731',
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'timestamp': 1533009600,
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'channel': 'Lindsay Ellis',
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'channel_id': 'lindsayellis',
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'uploader': 'Lindsay Ellis',
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'uploader_id': 'lindsayellis',
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'uploader_url': r're:https://nebula\.(tv|app)/lindsayellis',
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'series': 'Lindsay Ellis',
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'display_id': 'that-time-disney-remade-beauty-and-the-beast',
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'channel_url': r're:https://nebula\.(tv|app)/lindsayellis',
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'creator': 'Lindsay Ellis',
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'duration': 2212,
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'thumbnail': r're:https://\w+\.cloudfront\.net/[\w-]+',
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'_old_archive_ids': ['nebula 5c271b40b13fd613090034fd', 'nebulasubscriptions 5c271b40b13fd613090034fd'],
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},
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'params': {'skip_download': 'm3u8'},
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}, {
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'url': 'https://nebula.tv/videos/the-logistics-of-d-day-landing-craft-how-the-allies-got-ashore',
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'md5': 'd05739cf6c38c09322422f696b569c23',
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'info_dict': {
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'id': '7e623145-1b44-4ca3-aa0b-ed25a247ea34',
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'ext': 'mp4',
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'title': 'Landing Craft - How The Allies Got Ashore',
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'description': r're:^In this episode we explore the unsung heroes of D-Day, the landing craft.',
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'upload_date': '20200327',
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'timestamp': 1585348140,
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'channel': 'Real Engineering — The Logistics of D-Day',
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'channel_id': 'd-day',
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'uploader': 'Real Engineering — The Logistics of D-Day',
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'uploader_id': 'd-day',
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'series': 'Real Engineering — The Logistics of D-Day',
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'display_id': 'the-logistics-of-d-day-landing-craft-how-the-allies-got-ashore',
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'creator': 'Real Engineering — The Logistics of D-Day',
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'duration': 841,
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'channel_url': 'https://nebula.tv/d-day',
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'uploader_url': 'https://nebula.tv/d-day',
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'thumbnail': r're:https://\w+\.cloudfront\.net/[\w-]+',
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'_old_archive_ids': ['nebula 5e7e78171aaf320001fbd6be', 'nebulasubscriptions 5e7e78171aaf320001fbd6be'],
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},
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'params': {'skip_download': 'm3u8'},
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}, {
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'url': 'https://nebula.tv/videos/money-episode-1-the-draw',
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'md5': 'ebe28a7ad822b9ee172387d860487868',
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'info_dict': {
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'id': 'b96c5714-9e2b-4ec3-b3f1-20f6e89cc553',
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'ext': 'mp4',
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'title': 'Episode 1: The Draw',
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'description': r'contains:There’s free money on offer… if the players can all work together.',
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'upload_date': '20200323',
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'timestamp': 1584980400,
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'channel': 'Tom Scott Presents: Money',
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'channel_id': 'tom-scott-presents-money',
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'uploader': 'Tom Scott Presents: Money',
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'uploader_id': 'tom-scott-presents-money',
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'uploader_url': 'https://nebula.tv/tom-scott-presents-money',
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'duration': 825,
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'channel_url': 'https://nebula.tv/tom-scott-presents-money',
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'series': 'Tom Scott Presents: Money',
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'display_id': 'money-episode-1-the-draw',
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'thumbnail': r're:https://\w+\.cloudfront\.net/[\w-]+',
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'creator': 'Tom Scott Presents: Money',
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'_old_archive_ids': ['nebula 5e779ebdd157bc0001d1c75a', 'nebulasubscriptions 5e779ebdd157bc0001d1c75a'],
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},
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'params': {'skip_download': 'm3u8'},
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}, {
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'url': 'https://watchnebula.com/videos/money-episode-1-the-draw',
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'only_matching': True,
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}, {
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'url': 'https://nebula.tv/videos/tldrnewseu-did-the-us-really-blow-up-the-nordstream-pipelines',
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'info_dict': {
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'id': 'e389af9d-1dab-44f2-8788-ee24deb7ff0d',
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'ext': 'mp4',
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'display_id': 'tldrnewseu-did-the-us-really-blow-up-the-nordstream-pipelines',
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'title': 'Did the US Really Blow Up the NordStream Pipelines?',
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'description': 'md5:b4e2a14e3ff08f546a3209c75261e789',
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'upload_date': '20230223',
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'timestamp': 1677144070,
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'channel': 'TLDR News EU',
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'channel_id': 'tldrnewseu',
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'uploader': 'TLDR News EU',
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'uploader_id': 'tldrnewseu',
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'uploader_url': r're:https://nebula\.(tv|app)/tldrnewseu',
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'duration': 524,
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'channel_url': r're:https://nebula\.(tv|app)/tldrnewseu',
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'series': 'TLDR News EU',
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'thumbnail': r're:https://\w+\.cloudfront\.net/[\w-]+',
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'creator': 'TLDR News EU',
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'_old_archive_ids': ['nebula 63f64c74366fcd00017c1513', 'nebulasubscriptions 63f64c74366fcd00017c1513'],
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},
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'params': {'skip_download': 'm3u8'},
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}, {
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'url': 'https://beta.nebula.tv/videos/money-episode-1-the-draw',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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slug = self._match_id(url)
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url, smuggled_data = unsmuggle_url(url, {})
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if smuggled_data.get('id'):
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return {
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'id': smuggled_data['id'],
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'display_id': slug,
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'title': '',
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**self._extract_formats(smuggled_data['id'], slug),
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}
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metadata = self._call_api(
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f'https://content.api.nebula.app/content/videos/{slug}',
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slug, note='Fetching video metadata')
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return {
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**self._extract_video_metadata(metadata),
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**self._extract_formats(metadata['id'], slug),
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}
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class NebulaClassIE(NebulaBaseIE):
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IE_NAME = 'nebula:class'
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_VALID_URL = rf'{_BASE_URL_RE}/(?P<id>[-\w]+)/(?P<ep>\d+)'
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_TESTS = [{
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'url': 'https://nebula.tv/copyright-for-fun-and-profit/14',
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'info_dict': {
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'id': 'd7432cdc-c608-474d-942c-f74345daed7b',
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'ext': 'mp4',
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'display_id': '14',
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'channel_url': 'https://nebula.tv/copyright-for-fun-and-profit',
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'episode_number': 14,
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'thumbnail': 'https://dj423fildxgac.cloudfront.net/d533718d-9307-42d4-8fb0-e283285e99c9',
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'uploader_url': 'https://nebula.tv/copyright-for-fun-and-profit',
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'duration': 646,
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'episode': 'Episode 14',
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'title': 'Photos, Sculpture, and Video',
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},
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'params': {'skip_download': 'm3u8'},
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}]
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def _real_extract(self, url):
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slug, episode = self._match_valid_url(url).group('id', 'ep')
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url, smuggled_data = unsmuggle_url(url, {})
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if smuggled_data.get('id'):
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return {
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'id': smuggled_data['id'],
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'display_id': slug,
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'title': '',
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**self._extract_formats(smuggled_data['id'], slug),
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}
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metadata = self._call_api(
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f'https://content.api.nebula.app/content/{slug}/{episode}/?include=lessons',
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slug, note='Fetching video metadata')
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return {
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**self._extract_video_metadata(metadata),
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**self._extract_formats(metadata['id'], slug),
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}
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class NebulaSubscriptionsIE(NebulaBaseIE):
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IE_NAME = 'nebula:subscriptions'
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_VALID_URL = rf'{_BASE_URL_RE}/(?P<id>myshows|library/latest-videos)'
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_TESTS = [{
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'url': 'https://nebula.tv/myshows',
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'playlist_mincount': 1,
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'info_dict': {
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'id': 'myshows',
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},
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}]
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def _generate_playlist_entries(self):
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next_url = update_url_query('https://content.api.nebula.app/video_episodes/', {
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'following': 'true',
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'include': 'engagement',
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'ordering': '-published_at',
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})
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for page_num in itertools.count(1):
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channel = self._call_api(
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next_url, 'myshows', note=f'Retrieving subscriptions page {page_num}')
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for episode in channel['results']:
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metadata = self._extract_video_metadata(episode)
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yield self.url_result(smuggle_url(
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f'https://nebula.tv/videos/{metadata["display_id"]}',
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{'id': episode['id']}), NebulaIE, url_transparent=True, **metadata)
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next_url = channel.get('next')
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if not next_url:
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return
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def _real_extract(self, url):
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return self.playlist_result(self._generate_playlist_entries(), 'myshows')
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class NebulaChannelIE(NebulaBaseIE):
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IE_NAME = 'nebula:channel'
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_VALID_URL = rf'{_BASE_URL_RE}/(?!myshows|library|videos/)(?P<id>[-\w]+)/?(?:$|[?#])'
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_TESTS = [{
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'url': 'https://nebula.tv/tom-scott-presents-money',
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'info_dict': {
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'id': 'tom-scott-presents-money',
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'title': 'Tom Scott Presents: Money',
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'description': 'Tom Scott hosts a series all about trust, negotiation and money.',
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},
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'playlist_count': 5,
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}, {
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'url': 'https://nebula.tv/lindsayellis',
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'info_dict': {
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'id': 'lindsayellis',
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'title': 'Lindsay Ellis',
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'description': 'Enjoy these hottest of takes on Disney, Transformers, and Musicals.',
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},
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'playlist_mincount': 2,
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}, {
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'url': 'https://nebula.tv/johnnyharris',
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'info_dict': {
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'id': 'johnnyharris',
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'title': 'Johnny Harris',
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'description': 'I make videos about maps and many other things.',
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},
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'playlist_mincount': 90,
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}, {
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'url': 'https://nebula.tv/copyright-for-fun-and-profit',
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'info_dict': {
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'id': 'copyright-for-fun-and-profit',
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'title': 'Copyright for Fun and Profit',
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'description': 'md5:6690248223eed044a9f11cd5a24f9742',
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},
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'playlist_count': 23,
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}]
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def _generate_playlist_entries(self, collection_id, collection_slug):
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next_url = f'https://content.api.nebula.app/video_channels/{collection_id}/video_episodes/?ordering=-published_at'
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for page_num in itertools.count(1):
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episodes = self._call_api(next_url, collection_slug, note=f'Retrieving channel page {page_num}')
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for episode in episodes['results']:
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metadata = self._extract_video_metadata(episode)
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yield self.url_result(smuggle_url(
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episode.get('share_url') or f'https://nebula.tv/videos/{metadata["display_id"]}',
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{'id': episode['id']}), NebulaIE, url_transparent=True, **metadata)
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next_url = episodes.get('next')
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if not next_url:
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break
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def _generate_class_entries(self, channel):
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for lesson in channel['lessons']:
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metadata = self._extract_video_metadata(lesson)
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yield self.url_result(smuggle_url(
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lesson.get('share_url') or f'https://nebula.tv/{metadata["class_slug"]}/{metadata["slug"]}',
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{'id': lesson['id']}), NebulaClassIE, url_transparent=True, **metadata)
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def _real_extract(self, url):
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collection_slug = self._match_id(url)
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channel = self._call_api(
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f'https://content.api.nebula.app/content/{collection_slug}/?include=lessons',
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collection_slug, note='Retrieving channel')
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if channel.get('type') == 'class':
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entries = self._generate_class_entries(channel)
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else:
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entries = self._generate_playlist_entries(channel['id'], collection_slug)
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return self.playlist_result(
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entries=entries,
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playlist_id=collection_slug,
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playlist_title=channel.get('title'),
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playlist_description=channel.get('description'))
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