X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Flivestream.py;h=2467f8bdd35304a57cc6bd951fa14fd32a25cd4c;hb=674fb0fcc54c72448f80a0573f7fd116f220827e;hp=281a0ce4052eb986d7d4df6d10b8c29b36cab6d5;hpb=00558d94145f97c644e66ec086fa9b9d8c58280f;p=youtube-dl diff --git a/youtube_dl/extractor/livestream.py b/youtube_dl/extractor/livestream.py index 281a0ce40..2467f8bdd 100644 --- a/youtube_dl/extractor/livestream.py +++ b/youtube_dl/extractor/livestream.py @@ -2,12 +2,15 @@ from __future__ import unicode_literals import re import json +import itertools from .common import InfoExtractor -from ..utils import ( +from ..compat import ( compat_str, compat_urllib_parse_urlparse, compat_urlparse, +) +from ..utils import ( ExtractorError, find_xpath_attr, int_or_none, @@ -18,8 +21,8 @@ from ..utils import ( class LivestreamIE(InfoExtractor): IE_NAME = 'livestream' - _VALID_URL = r'http://new\.livestream\.com/.*?/(?P.*?)(/videos/(?P\d+))?/?$' - _TEST = { + _VALID_URL = r'https?://new\.livestream\.com/.*?/(?P.*?)(/videos/(?P[0-9]+)(?:/player)?)?/?(?:$|[?#])' + _TESTS = [{ 'url': 'http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370', 'md5': '53274c76ba7754fb0e8d072716f2292b', 'info_dict': { @@ -31,7 +34,24 @@ class LivestreamIE(InfoExtractor): 'view_count': int, 'thumbnail': 're:^http://.*\.jpg$' } - } + }, { + 'url': 'http://new.livestream.com/tedx/cityenglish', + 'info_dict': { + 'title': 'TEDCity2.0 (English)', + 'id': '2245590', + }, + 'playlist_mincount': 4, + }, { + 'url': 'http://new.livestream.com/chess24/tatasteelchess', + 'info_dict': { + 'title': 'Tata Steel Chess', + 'id': '3705884', + }, + 'playlist_mincount': 60, + }, { + 'url': 'https://new.livestream.com/accounts/362/events/3557232/videos/67864563/player?autoPlay=false&height=360&mute=false&width=640', + 'only_matching': True, + }] def _parse_smil(self, video_id, smil_url): formats = [] @@ -105,40 +125,67 @@ class LivestreamIE(InfoExtractor): 'view_count': video_data.get('views'), } + def _extract_event(self, info): + event_id = compat_str(info['id']) + account = compat_str(info['owner_account_id']) + root_url = ( + 'https://new.livestream.com/api/accounts/{account}/events/{event}/' + 'feed.json'.format(account=account, event=event_id)) + + def _extract_videos(): + last_video = None + for i in itertools.count(1): + if last_video is None: + info_url = root_url + else: + info_url = '{root}?&id={id}&newer=-1&type=video'.format( + root=root_url, id=last_video) + videos_info = self._download_json(info_url, event_id, 'Downloading page {0}'.format(i))['data'] + videos_info = [v['data'] for v in videos_info if v['type'] == 'video'] + if not videos_info: + break + for v in videos_info: + yield self._extract_video_info(v) + last_video = videos_info[-1]['id'] + return self.playlist_result(_extract_videos(), event_id, info['full_name']) + def _real_extract(self, url): mobj = re.match(self._VALID_URL, url) video_id = mobj.group('id') event_name = mobj.group('event_name') webpage = self._download_webpage(url, video_id or event_name) - og_video = self._og_search_video_url(webpage, 'player url', fatal=False, default=None) - if og_video is None: - config_json = self._search_regex( - r'window.config = ({.*?});', webpage, 'window config') - info = json.loads(config_json)['event'] + og_video = self._og_search_video_url( + webpage, 'player url', fatal=False, default=None) + if og_video is not None: + query_str = compat_urllib_parse_urlparse(og_video).query + query = compat_urlparse.parse_qs(query_str) + if 'play_url' in query: + api_url = query['play_url'][0].replace('.smil', '') + info = json.loads(self._download_webpage( + api_url, video_id, 'Downloading video info')) + return self._extract_video_info(info) + + config_json = self._search_regex( + r'window.config = ({.*?});', webpage, 'window config') + info = json.loads(config_json)['event'] - def is_relevant(vdata, vid): - result = vdata['type'] == 'video' - if video_id is not None: - result = result and compat_str(vdata['data']['id']) == vid - return result + def is_relevant(vdata, vid): + result = vdata['type'] == 'video' + if video_id is not None: + result = result and compat_str(vdata['data']['id']) == vid + return result + if video_id is None: + # This is an event page: + return self._extract_event(info) + else: videos = [self._extract_video_info(video_data['data']) for video_data in info['feed']['data'] if is_relevant(video_data, video_id)] - if video_id is None: - # This is an event page: - return self.playlist_result(videos, info['id'], info['full_name']) - else: - if videos: - return videos[0] - else: - query_str = compat_urllib_parse_urlparse(og_video).query - query = compat_urlparse.parse_qs(query_str) - api_url = query['play_url'][0].replace('.smil', '') - info = json.loads(self._download_webpage( - api_url, video_id, 'Downloading video info')) - return self._extract_video_info(info) + if not videos: + raise ExtractorError('Cannot find video %s' % video_id) + return videos[0] # The original version of Livestream uses a different system @@ -148,7 +195,7 @@ class LivestreamOriginalIE(InfoExtractor): (?P[^/]+)/(?Pvideo|folder) (?:\?.*?Id=|/)(?P.*?)(&|$) ''' - _TEST = { + _TESTS = [{ 'url': 'http://www.livestream.com/dealbook/video?clipId=pla_8aa4a3f1-ba15-46a4-893b-902210e138fb', 'info_dict': { 'id': 'pla_8aa4a3f1-ba15-46a4-893b-902210e138fb', @@ -159,7 +206,13 @@ class LivestreamOriginalIE(InfoExtractor): # rtmp 'skip_download': True, }, - } + }, { + 'url': 'https://www.livestream.com/newplay/folder?dirId=a07bf706-d0e4-4e75-a747-b021d84f2fd3', + 'info_dict': { + 'id': 'a07bf706-d0e4-4e75-a747-b021d84f2fd3', + }, + 'playlist_mincount': 4, + }] def _extract_video(self, user, video_id): api_url = 'http://x{0}x.api.channel.livestream.com/2.0/clipdetails?extendedInfo=true&id={1}'.format(user, video_id) @@ -175,22 +228,27 @@ class LivestreamOriginalIE(InfoExtractor): 'id': video_id, 'title': item.find('title').text, 'url': 'rtmp://extondemand.livestream.com/ondemand', - 'play_path': 'mp4:trans/dv15/mogulus-{0}.mp4'.format(path), + 'play_path': 'trans/dv15/mogulus-{0}'.format(path), + 'player_url': 'http://static.livestream.com/chromelessPlayer/v21/playerapi.swf?hash=5uetk&v=0803&classid=D27CDB6E-AE6D-11cf-96B8-444553540000&jsEnabled=false&wmode=opaque', 'ext': 'flv', 'thumbnail': thumbnail_url, } def _extract_folder(self, url, folder_id): webpage = self._download_webpage(url, folder_id) - urls = orderedSet(re.findall(r'\s*