text: # coding: utf-8
  from __future__ import unicode_literals
  
  from .common import InfoExtractor
  
  
  class LentaIE(InfoExtractor):
      _VALID_URL = r'https?://(?:www\.)?lenta\.ru/[^/]+/\d+/\d+/\d+/(?P<id>[^/?#&]+)'
      _TESTS = [{
          'url': 'https://lenta.ru/news/2018/03/22/savshenko_go/',
          'info_dict': {
              'id': '964400',
              'ext': 'mp4',
              'title': 'Надежду Савченко задержали',
              'thumbnail': r're:^https?://.*\.jpg$',
              'duration': 61,
              'view_count': int,
          },
          'params': {
              'skip_download': True,
          },
      }, {
          # EaglePlatform iframe embed
          'url': 'http://lenta.ru/news/2015/03/06/navalny/',
          'info_dict': {
              'id': '227304',
              'ext': 'mp4',
              'title': 'Навальный вышел на свободу',
              'description': 'md5:d97861ac9ae77377f3f20eaf9d04b4f5',
              'thumbnail': r're:^https?://.*\.jpg$',
              'duration': 87,
              'view_count': int,
              'age_limit': 0,
          },
          'params': {
              'skip_download': True,
          },
      }]
  
      def _real_extract(self, url):
          display_id = self._match_id(url)
  
          webpage = self._download_webpage(url, display_id)
  
          video_id = self._search_regex(
              r'vid\s*:\s*["\']?(\d+)', webpage, 'eagleplatform id',
              default=None)
          if video_id:
              return self.url_result(
                  'eagleplatform:lentaru.media.eagleplatform.com:%s' % video_id,
                  ie='EaglePlatform', video_id=video_id)
  
          return self.url_result(url, ie='Generic')
  