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

   1 # encoding: utf-8
   2 import re
   3 import json
   4
   5 from .common import InfoExtractor
   6 from ..utils import (
   7     compat_urlparse,
   8     compat_str,
   9     ExtractorError,
  10 )
  11
  12
  13 class RutubeIE(InfoExtractor):
  14     _VALID_URL = r'https?://rutube\.ru/video/(?P<long_id>\w+)'
  15
  16     _TEST = {
  17         u'url': u'http://rutube.ru/video/3eac3b4561676c17df9132a9a1e62e3e/',
  18         u'file': u'3eac3b4561676c17df9132a9a1e62e3e.mp4',
  19         u'info_dict': {
  20             u'title': u'Раненный кенгуру забежал в аптеку',
  21             u'uploader': u'NTDRussian',
  22             u'uploader_id': u'29790',
  23         },
  24         u'params': {
  25             # It requires ffmpeg (m3u8 download)
  26             u'skip_download': True,
  27         },
  28     }
  29
  30     def _get_api_response(self, short_id, subpath):
  31         api_url = 'http://rutube.ru/api/play/%s/%s/?format=json' % (subpath, short_id)
  32         response_json = self._download_webpage(api_url, short_id,
  33             u'Downloading %s json' % subpath)
  34         return json.loads(response_json)
  35
  36     def _real_extract(self, url):
  37         mobj = re.match(self._VALID_URL, url)
  38         long_id = mobj.group('long_id')
  39         webpage = self._download_webpage(url, long_id)
  40         og_video = self._og_search_video_url(webpage)
  41         short_id = compat_urlparse.urlparse(og_video).path[1:]
  42         options = self._get_api_response(short_id, 'options')
  43         trackinfo = self._get_api_response(short_id, 'trackinfo')
  44         # Some videos don't have the author field
  45         author = trackinfo.get('author') or {}
  46         m3u8_url = trackinfo['video_balancer'].get('m3u8')
  47         if m3u8_url is None:
  48             raise ExtractorError(u'Couldn\'t find m3u8 manifest url')
  49
  50         return {
  51             'id': trackinfo['id'],
  52             'title': trackinfo['title'],
  53             'url': m3u8_url,
  54             'ext': 'mp4',
  55             'thumbnail': options['thumbnail_url'],
  56             'uploader': author.get('name'),
  57             'uploader_id': compat_str(author['id']) if author else None,
  58         }