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[extractor/livestream] Support videos with account id (#6324)
Authored by: theperfectpunk Closes #2225
This commit is contained in:
Mohit Tokas
GitHub
parent
c6d3f81a40
commit
bfdf144c7e
1 changed files with 60 additions and 36 deletions
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@ -1,33 +1,36 @@
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import re
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import itertools
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import re
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from .common import InfoExtractor
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from ..compat import (
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compat_str,
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compat_urlparse,
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)
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from ..compat import compat_str, compat_urlparse
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from ..utils import (
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find_xpath_attr,
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xpath_attr,
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xpath_with_ns,
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xpath_text,
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orderedSet,
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update_url_query,
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int_or_none,
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float_or_none,
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parse_iso8601,
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determine_ext,
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find_xpath_attr,
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float_or_none,
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int_or_none,
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orderedSet,
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parse_iso8601,
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traverse_obj,
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update_url_query,
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xpath_attr,
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xpath_text,
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xpath_with_ns,
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)
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class LivestreamIE(InfoExtractor):
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IE_NAME = 'livestream'
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_VALID_URL = r'https?://(?:new\.)?livestream\.com/(?:accounts/(?P<account_id>\d+)|(?P<account_name>[^/]+))/(?:events/(?P<event_id>\d+)|(?P<event_name>[^/]+))(?:/videos/(?P<id>\d+))?'
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_VALID_URL = r'''(?x)
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https?://(?:new\.)?livestream\.com/
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(?:accounts/(?P<account_id>\d+)|(?P<account_name>[^/]+))
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(?:/events/(?P<event_id>\d+)|/(?P<event_name>[^/]+))?
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(?:/videos/(?P<id>\d+))?
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'''
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_EMBED_REGEX = [r'<iframe[^>]+src="(?P<url>https?://(?:new\.)?livestream\.com/[^"]+/player[^"]+)"']
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_TESTS = [{
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'url': 'http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370',
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'md5': '53274c76ba7754fb0e8d072716f2292b',
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'md5': '7876c5f5dc3e711b6b73acce4aac1527',
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'info_dict': {
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'id': '4719370',
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'ext': 'mp4',
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@ -37,22 +40,37 @@ class LivestreamIE(InfoExtractor):
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'duration': 5968.0,
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'like_count': int,
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'view_count': int,
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'comment_count': int,
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'thumbnail': r're:^http://.*\.jpg$'
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}
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}, {
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'url': 'http://new.livestream.com/tedx/cityenglish',
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'url': 'https://livestream.com/coheedandcambria/websterhall',
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'info_dict': {
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'title': 'TEDCity2.0 (English)',
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'id': '2245590',
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'id': '1585861',
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'title': 'Live From Webster Hall'
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},
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'playlist_mincount': 1,
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}, {
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'url': 'https://livestream.com/dayananda/events/7954027',
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'info_dict': {
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'title': 'Live from Mevo',
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'id': '7954027',
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},
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'playlist_mincount': 4,
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}, {
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'url': 'http://new.livestream.com/chess24/tatasteelchess',
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'url': 'https://livestream.com/accounts/82',
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'info_dict': {
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'title': 'Tata Steel Chess',
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'id': '3705884',
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},
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'playlist_mincount': 60,
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'id': '253978',
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'view_count': int,
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'title': 'trsr',
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'comment_count': int,
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'like_count': int,
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'upload_date': '20120306',
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'timestamp': 1331042383,
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'thumbnail': 'http://img.new.livestream.com/videos/0000000000000372/cacbeed6-fb68-4b5e-ad9c-e148124e68a9_640x427.jpg',
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'duration': 15.332,
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'ext': 'mp4'
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}
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}, {
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'url': 'https://new.livestream.com/accounts/362/events/3557232/videos/67864563/player?autoPlay=false&height=360&mute=false&width=640',
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'only_matching': True,
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@ -179,7 +197,7 @@ def _extract_stream_info(self, stream_info):
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'is_live': is_live,
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}
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def _extract_event(self, event_data):
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def _generate_event_playlist(self, event_data):
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event_id = compat_str(event_data['id'])
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account_id = compat_str(event_data['owner_account_id'])
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feed_root_url = self._API_URL_TEMPLATE % (account_id, event_id) + '/feed.json'
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@ -189,7 +207,6 @@ def _extract_event(self, event_data):
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return self._extract_stream_info(stream_info)
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last_video = None
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entries = []
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for i in itertools.count(1):
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if last_video is None:
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info_url = feed_root_url
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@ -197,31 +214,38 @@ def _extract_event(self, event_data):
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info_url = '{root}?&id={id}&newer=-1&type=video'.format(
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root=feed_root_url, id=last_video)
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videos_info = self._download_json(
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info_url, event_id, 'Downloading page {0}'.format(i))['data']
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info_url, event_id, f'Downloading page {i}')['data']
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videos_info = [v['data'] for v in videos_info if v['type'] == 'video']
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if not videos_info:
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break
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for v in videos_info:
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v_id = compat_str(v['id'])
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entries.append(self.url_result(
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'http://livestream.com/accounts/%s/events/%s/videos/%s' % (account_id, event_id, v_id),
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'Livestream', v_id, v.get('caption')))
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yield self.url_result(
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f'http://livestream.com/accounts/{account_id}/events/{event_id}/videos/{v_id}',
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LivestreamIE, v_id, v.get('caption'))
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last_video = videos_info[-1]['id']
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return self.playlist_result(entries, event_id, event_data['full_name'])
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def _real_extract(self, url):
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mobj = self._match_valid_url(url)
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video_id = mobj.group('id')
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event = mobj.group('event_id') or mobj.group('event_name')
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account = mobj.group('account_id') or mobj.group('account_name')
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api_url = self._API_URL_TEMPLATE % (account, event)
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api_url = f'http://livestream.com/api/accounts/{account}'
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if video_id:
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video_data = self._download_json(
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api_url + '/videos/%s' % video_id, video_id)
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f'{api_url}/events/{event}/videos/{video_id}', video_id)
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return self._extract_video_info(video_data)
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else:
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event_data = self._download_json(api_url, video_id)
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return self._extract_event(event_data)
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elif event:
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event_data = self._download_json(f'{api_url}/events/{event}', None)
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return self.playlist_result(
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self._generate_event_playlist(event_data), str(event_data['id']), event_data['full_name'])
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account_data = self._download_json(api_url, None)
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items = traverse_obj(account_data, (('upcoming_events', 'past_events'), 'data', ...))
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return self.playlist_result(
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itertools.chain.from_iterable(map(self._generate_event_playlist, items)),
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account_data.get('id'), account_data.get('full_name'))
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# The original version of Livestream uses a different system
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