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[youtubedl] / youtube_dl / extractor / vevo.py
1 import re
2 import json
3
4 from .common import InfoExtractor
5 from ..utils import (
6 unified_strdate,
7 ExtractorError,
8 )
9
10 class VevoIE(InfoExtractor):
11 """
12 Accecps urls from vevo.com or in the format 'vevo:{id}'
13 (currently used by MTVIE)
14 """
15 _VALID_URL = r'((http://www.vevo.com/watch/.*?/.*?/)|(vevo:))(?P<id>.*)$'
16
17 def _real_extract(self, url):
18 mobj = re.match(self._VALID_URL, url)
19 video_id = mobj.group('id')
20
21 json_url = 'http://www.vevo.com/data/video/%s' % video_id
22 base_url = 'http://smil.lvl3.vevo.com'
23 videos_url = '%s/Video/V2/VFILE/%s/%sr.smil' % (base_url, video_id, video_id.lower())
24 info_json = self._download_webpage(json_url, video_id, u'Downloading json info')
25 links_webpage = self._download_webpage(videos_url, video_id, u'Downloading videos urls')
26
27 self.report_extraction(video_id)
28 video_info = json.loads(info_json)
29 m_urls = list(re.finditer(r'<video src="(?P<ext>.*?):(?P<url>.*?)"', links_webpage))
30 if m_urls is None or len(m_urls) == 0:
31 raise ExtractorError(u'Unable to extract video url')
32 # They are sorted from worst to best quality
33 m_url = m_urls[-1]
34 video_url = base_url + m_url.group('url')
35 ext = m_url.group('ext')
36
37 return {'url': video_url,
38 'ext': ext,
39 'id': video_id,
40 'title': video_info['title'],
41 'thumbnail': video_info['img'],
42 'upload_date': video_info['launchDate'].replace('/',''),
43 'uploader': video_info['Artists'][0]['title'],
44 }