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[youtubedl] / youtube_dl / extractor / tumblr.py
1 import re
2
3 from .common import InfoExtractor
4 from ..utils import (
5 ExtractorError,
6 )
7
8
9 class TumblrIE(InfoExtractor):
10 _VALID_URL = r'http://(?P<blog_name>.*?)\.tumblr\.com/((post)|(video))/(?P<id>\d*)/(.*?)'
11
12 def _real_extract(self, url):
13 m_url = re.match(self._VALID_URL, url)
14 video_id = m_url.group('id')
15 blog = m_url.group('blog_name')
16
17 url = 'http://%s.tumblr.com/post/%s/' % (blog, video_id)
18 webpage = self._download_webpage(url, video_id)
19
20 re_video = r'src=\\x22(?P<video_url>http://%s\.tumblr\.com/video_file/%s/(.*?))\\x22 type=\\x22video/(?P<ext>.*?)\\x22' % (blog, video_id)
21 video = re.search(re_video, webpage)
22 if video is None:
23 raise ExtractorError(u'Unable to extract video')
24 video_url = video.group('video_url')
25 ext = video.group('ext')
26
27 video_thumbnail = self._search_regex(r'posters(.*?)\[\\x22(?P<thumb>.*?)\\x22',
28 webpage, u'thumbnail', fatal=False) # We pick the first poster
29 if video_thumbnail: video_thumbnail = video_thumbnail.replace('\\', '')
30
31 # The only place where you can get a title, it's not complete,
32 # but searching in other places doesn't work for all videos
33 video_title = self._html_search_regex(r'<title>(?P<title>.*?)</title>',
34 webpage, u'title', flags=re.DOTALL)
35
36 return [{'id': video_id,
37 'url': video_url,
38 'title': video_title,
39 'thumbnail': video_thumbnail,
40 'ext': ext
41 }]