youtube-dl/youtube_dl/extractor/vevo.py

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2013-06-24 12:31:41 +02:00
import re
import json
from .common import InfoExtractor
from ..utils import (
unified_strdate,
ExtractorError,
)
class VevoIE(InfoExtractor):
_VALID_URL = r'http://www.vevo.com/watch/.*?/.*?/(?P<id>.*)$'
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
json_url = 'http://www.vevo.com/data/video/%s' % video_id
base_url = 'http://smil.lvl3.vevo.com'
videos_url = '%s/Video/V2/VFILE/%s/%sr.smil' % (base_url, video_id, video_id.lower())
info_json = self._download_webpage(json_url, video_id, u'Downloading json info')
links_webpage = self._download_webpage(videos_url, video_id, u'Downloading videos urls')
self.report_extraction(video_id)
video_info = json.loads(info_json)
m_urls = list(re.finditer(r'<video src="(?P<ext>.*?):(?P<url>.*?)"', links_webpage))
if m_urls is None or len(m_urls) == 0:
raise ExtractorError(u'Unable to extract video url')
# They are sorted from worst to best quality
m_url = m_urls[-1]
video_url = base_url + m_url.group('url')
ext = m_url.group('ext')
return {'url': video_url,
'ext': ext,
'id': video_id,
'title': video_info['title'],
'thumbnail': video_info['img'],
'upload_date': video_info['launchDate'].replace('/',''),
'uploader': video_info['Artists'][0]['title'],
}