Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/extractor/scivee.py

   1 from __future__ import unicode_literals
   2
   3 import re
   4
   5 from .common import InfoExtractor
   6 from ..utils import int_or_none
   7
   8
   9 class SciVeeIE(InfoExtractor):
  10     _VALID_URL = r'https?://(?:www\.)?scivee\.tv/node/(?P<id>\d+)'
  11
  12     _TEST = {
  13         'url': 'http://www.scivee.tv/node/62352',
  14         'md5': 'b16699b74c9e6a120f6772a44960304f',
  15         'info_dict': {
  16             'id': '62352',
  17             'ext': 'mp4',
  18             'title': 'Adam Arkin at the 2014 DOE JGI Genomics of Energy & Environment Meeting',
  19             'description': 'md5:81f1710638e11a481358fab1b11059d7',
  20         },
  21     }
  22
  23     def _real_extract(self, url):
  24         mobj = re.match(self._VALID_URL, url)
  25         video_id = mobj.group('id')
  26
  27         # annotations XML is malformed
  28         annotations = self._download_webpage(
  29             'http://www.scivee.tv/assets/annotations/%s' % video_id, video_id, 'Downloading annotations')
  30
  31         title = self._html_search_regex(r'<title>([^<]+)</title>', annotations, 'title')
  32         description = self._html_search_regex(r'<abstract>([^<]+)</abstract>', annotations, 'abstract', fatal=False)
  33         filesize = int_or_none(self._html_search_regex(
  34             r'<filesize>([^<]+)</filesize>', annotations, 'filesize', fatal=False))
  35
  36         formats = [
  37             {
  38                 'url': 'http://www.scivee.tv/assets/audio/%s' % video_id,
  39                 'ext': 'mp3',
  40                 'format_id': 'audio',
  41             },
  42             {
  43                 'url': 'http://www.scivee.tv/assets/video/%s' % video_id,
  44                 'ext': 'mp4',
  45                 'format_id': 'video',
  46                 'filesize': filesize,
  47             },
  48         ]
  49
  50         return {
  51             'id': video_id,
  52             'title': title,
  53             'description': description,
  54             'thumbnail': 'http://www.scivee.tv/assets/videothumb/%s' % video_id,
  55             'formats': formats,
  56         }