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-rw-r--r--youtube_dl/extractor/livestream.py52
1 files changed, 52 insertions, 0 deletions
diff --git a/youtube_dl/extractor/livestream.py b/youtube_dl/extractor/livestream.py
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+++ b/youtube_dl/extractor/livestream.py
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+import re
+import json
+
+from .common import InfoExtractor
+from ..utils import compat_urllib_parse_urlparse, compat_urlparse
+
+
+class LivestreamIE(InfoExtractor):
+ _VALID_URL = r'http://new.livestream.com/.*?/(?P<event_name>.*?)(/videos/(?P<id>\d+))?/?$'
+ _TEST = {
+ u'url': u'http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370',
+ u'file': u'4719370.mp4',
+ u'md5': u'0d2186e3187d185a04b3cdd02b828836',
+ u'info_dict': {
+ u'title': u'Live from Webster Hall NYC',
+ u'upload_date': u'20121012',
+ }
+ }
+
+ def _extract_video_info(self, video_data):
+ video_url = video_data.get('progressive_url_hd') or video_data.get('progressive_url')
+ return {'id': video_data['id'],
+ 'url': video_url,
+ 'ext': 'mp4',
+ 'title': video_data['caption'],
+ 'thumbnail': video_data['thumbnail_url'],
+ 'upload_date': video_data['updated_at'].replace('-','')[:8],
+ }
+
+ 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)
+
+ if video_id is None:
+ # This is an event page:
+ api_url = self._search_regex(r'event_design_eventId: \'(.+?)\'',
+ webpage, 'api url')
+ info = json.loads(self._download_webpage(api_url, event_name,
+ u'Downloading event info'))
+ videos = [self._extract_video_info(video_data['data'])
+ for video_data in info['feed']['data'] if video_data['type'] == u'video']
+ return self.playlist_result(videos, info['id'], info['full_name'])
+ else:
+ og_video = self._og_search_video_url(webpage, name=u'player url')
+ 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,
+ u'Downloading video info'))
+ return self._extract_video_info(info)