mirror of
https://github.com/yt-dlp/yt-dlp.git
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99 lines
4.5 KiB
Python
99 lines
4.5 KiB
Python
import itertools
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import re
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from ._tab import YoutubeTabBaseInfoExtractor, YoutubeTabIE
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from ._video import YoutubeIE
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from ...utils import traverse_obj
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class YoutubeNotificationsIE(YoutubeTabBaseInfoExtractor):
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IE_NAME = 'youtube:notif'
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IE_DESC = 'YouTube notifications; ":ytnotif" keyword (requires cookies)'
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_VALID_URL = r':ytnotif(?:ication)?s?'
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_LOGIN_REQUIRED = True
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_TESTS = [{
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'url': ':ytnotif',
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'only_matching': True,
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}, {
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'url': ':ytnotifications',
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'only_matching': True,
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}]
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def _extract_notification_menu(self, response, continuation_list):
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notification_list = traverse_obj(
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response,
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('actions', 0, 'openPopupAction', 'popup', 'multiPageMenuRenderer', 'sections', 0, 'multiPageMenuNotificationSectionRenderer', 'items'),
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('actions', 0, 'appendContinuationItemsAction', 'continuationItems'),
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expected_type=list) or []
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continuation_list[0] = None
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for item in notification_list:
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entry = self._extract_notification_renderer(item.get('notificationRenderer'))
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if entry:
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yield entry
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continuation = item.get('continuationItemRenderer')
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if continuation:
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continuation_list[0] = continuation
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def _extract_notification_renderer(self, notification):
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video_id = traverse_obj(
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notification, ('navigationEndpoint', 'watchEndpoint', 'videoId'), expected_type=str)
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url = f'https://www.youtube.com/watch?v={video_id}'
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channel_id = None
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if not video_id:
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browse_ep = traverse_obj(
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notification, ('navigationEndpoint', 'browseEndpoint'), expected_type=dict)
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channel_id = self.ucid_or_none(traverse_obj(browse_ep, 'browseId', expected_type=str))
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post_id = self._search_regex(
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r'/post/(.+)', traverse_obj(browse_ep, 'canonicalBaseUrl', expected_type=str),
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'post id', default=None)
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if not channel_id or not post_id:
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return
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# The direct /post url redirects to this in the browser
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url = f'https://www.youtube.com/channel/{channel_id}/community?lb={post_id}'
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channel = traverse_obj(
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notification, ('contextualMenu', 'menuRenderer', 'items', 1, 'menuServiceItemRenderer', 'text', 'runs', 1, 'text'),
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expected_type=str)
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notification_title = self._get_text(notification, 'shortMessage')
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if notification_title:
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notification_title = notification_title.replace('\xad', '') # remove soft hyphens
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# TODO: handle recommended videos
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title = self._search_regex(
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rf'{re.escape(channel or "")}[^:]+: (.+)', notification_title,
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'video title', default=None)
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timestamp = (self._parse_time_text(self._get_text(notification, 'sentTimeText'))
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if self._configuration_arg('approximate_date', ie_key=YoutubeTabIE)
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else None)
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return {
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'_type': 'url',
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'url': url,
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'ie_key': (YoutubeIE if video_id else YoutubeTabIE).ie_key(),
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'video_id': video_id,
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'title': title,
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'channel_id': channel_id,
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'channel': channel,
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'uploader': channel,
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'thumbnails': self._extract_thumbnails(notification, 'videoThumbnail'),
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'timestamp': timestamp,
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}
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def _notification_menu_entries(self, ytcfg):
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continuation_list = [None]
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response = None
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for page in itertools.count(1):
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ctoken = traverse_obj(
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continuation_list, (0, 'continuationEndpoint', 'getNotificationMenuEndpoint', 'ctoken'), expected_type=str)
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response = self._extract_response(
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item_id=f'page {page}', query={'ctoken': ctoken} if ctoken else {}, ytcfg=ytcfg,
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ep='notification/get_notification_menu', check_get_keys='actions',
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headers=self.generate_api_headers(ytcfg=ytcfg, visitor_data=self._extract_visitor_data(response)))
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yield from self._extract_notification_menu(response, continuation_list)
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if not continuation_list[0]:
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break
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def _real_extract(self, url):
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display_id = 'notifications'
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ytcfg = self._download_ytcfg('web', display_id) if not self.skip_webpage else {}
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self._report_playlist_authcheck(ytcfg)
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return self.playlist_result(self._notification_menu_entries(ytcfg), display_id, display_id)
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