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[youtube:live] Add extractor (Closes #8959)

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This commit is contained in:
Sergey M․ 2016-03-25 01:18:14 +06:00
parent 993271da0a
commit f07e276a04
1 changed files with 47 additions and 1 deletions
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48
youtube_dl/extractor/youtube.py
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@ -1911,7 +1911,8 @@ class YoutubeChannelIE(YoutubePlaylistBaseInfoExtractor):
@classmethod @classmethod
def suitable(cls, url): def suitable(cls, url):
return False if YoutubePlaylistsIE.suitable(url) else super(YoutubeChannelIE, cls).suitable(url) return (False if YoutubePlaylistsIE.suitable(url) or YoutubeLiveIE.suitable(url)
else super(YoutubeChannelIE, cls).suitable(url))
def _real_extract(self, url): def _real_extract(self, url):
channel_id = self._match_id(url) channel_id = self._match_id(url)
@ -1986,6 +1987,51 @@ def suitable(cls, url):
return super(YoutubeUserIE, cls).suitable(url) return super(YoutubeUserIE, cls).suitable(url)
class YoutubeLiveIE(YoutubeBaseInfoExtractor):
IE_DESC = 'YouTube.com live streams'
_VALID_URL = r'(?P<base_url>https?://(?:\w+\.)?youtube\.com/(?:user|channel)/(?P<id>[^/]+))/live'
IE_NAME = 'youtube:live'
_TESTS = [{
'url': 'http://www.youtube.com/user/TheYoungTurks/live',
'info_dict': {
'id': 'a48o2S1cPoo',
'ext': 'mp4',
'title': 'The Young Turks - Live Main Show',
'uploader': 'The Young Turks',
'uploader_id': 'TheYoungTurks',
'uploader_url': 're:https?://(?:www\.)?youtube\.com/user/TheYoungTurks',
'upload_date': '20150715',
'license': 'Standard YouTube License',
'description': 'md5:438179573adcdff3c97ebb1ee632b891',
'categories': ['News & Politics'],
'tags': ['Cenk Uygur (TV Program Creator)', 'The Young Turks (Award-Winning Work)', 'Talk Show (TV Genre)'],
'like_count': int,
'dislike_count': int,
},
'params': {
'skip_download': True,
},
}, {
'url': 'http://www.youtube.com/channel/UC1yBKRuGpC1tSM73A0ZjYjQ/live',
'only_matching': True,
}]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
channel_id = mobj.group('id')
base_url = mobj.group('base_url')
webpage = self._download_webpage(url, channel_id, fatal=False)
if webpage:
page_type = self._og_search_property(
'type', webpage, 'page type', default=None)
video_id = self._html_search_meta(
'videoId', webpage, 'video id', default=None)
if page_type == 'video' and video_id and re.match(r'^[0-9A-Za-z_-]{11}$', video_id):
return self.url_result(video_id, YoutubeIE.ie_key())
return self.url_result(base_url)
class YoutubePlaylistsIE(YoutubePlaylistsBaseInfoExtractor): class YoutubePlaylistsIE(YoutubePlaylistsBaseInfoExtractor):
IE_DESC = 'YouTube.com user/channel playlists' IE_DESC = 'YouTube.com user/channel playlists'
_VALID_URL = r'https?://(?:\w+\.)?youtube\.com/(?:user|channel)/(?P<id>[^/]+)/playlists' _VALID_URL = r'https?://(?:\w+\.)?youtube\.com/(?:user|channel)/(?P<id>[^/]+)/playlists'