text: # coding: utf-8
  from __future__ import unicode_literals
  
  import re
  
  from .theplatform import ThePlatformIE
  from ..utils import int_or_none
  
  
  class CBSInteractiveIE(ThePlatformIE):
      _VALID_URL = r'https?://(?:www\.)?(?P<site>cnet|zdnet)\.com/(?:videos|video/share)/(?P<id>[^/?]+)'
      _TESTS = [{
          'url': 'http://www.cnet.com/videos/hands-on-with-microsofts-windows-8-1-update/',
          'info_dict': {
              'id': '56f4ea68-bd21-4852-b08c-4de5b8354c60',
              'ext': 'flv',
              'title': 'Hands-on with Microsoft Windows 8.1 Update',
              'description': 'The new update to the Windows 8 OS brings improved performance for mouse and keyboard users.',
              'uploader_id': '6085384d-619e-11e3-b231-14feb5ca9861',
              'uploader': 'Sarah Mitroff',
              'duration': 70,
              'timestamp': 1396479627,
              'upload_date': '20140402',
          },
      }, {
          'url': 'http://www.cnet.com/videos/whiny-pothole-tweets-at-local-government-when-hit-by-cars-tomorrow-daily-187/',
          'info_dict': {
              'id': '56527b93-d25d-44e3-b738-f989ce2e49ba',
              'ext': 'flv',
              'title': 'Whiny potholes tweet at local government when hit by cars (Tomorrow Daily 187)',
              'description': 'Khail and Ashley wonder what other civic woes can be solved by self-tweeting objects, investigate a new kind of VR camera and watch an origami robot self-assemble, walk, climb, dig and dissolve. #TDPothole',
              'uploader_id': 'b163284d-6b73-44fc-b3e6-3da66c392d40',
              'uploader': 'Ashley Esqueda',
              'duration': 1482,
              'timestamp': 1433289889,
              'upload_date': '20150603',
          },
      }, {
          'url': 'http://www.zdnet.com/video/share/video-keeping-android-smartphones-and-tablets-secure/',
          'info_dict': {
              'id': 'bc1af9f0-a2b5-4e54-880d-0d95525781c0',
              'ext': 'mp4',
              'title': 'Video: Keeping Android smartphones and tablets secure',
              'description': 'Here\'s the best way to keep Android devices secure, and what you do when they\'ve come to the end of their lives.',
              'uploader_id': 'f2d97ea2-8175-11e2-9d12-0018fe8a00b0',
              'uploader': 'Adrian Kingsley-Hughes',
              'timestamp': 1448961720,
              'upload_date': '20151201',
          },
          'params': {
              # m3u8 download
              'skip_download': True,
          }
      }]
      TP_RELEASE_URL_TEMPLATE = 'http://link.theplatform.com/s/kYEXFC/%s?mbr=true'
      MPX_ACCOUNTS = {
          'cnet': 2288573011,
          'zdnet': 2387448114,
      }
  
      def _real_extract(self, url):
          site, display_id = re.match(self._VALID_URL, url).groups()
          webpage = self._download_webpage(url, display_id)
  
          data_json = self._html_search_regex(
              r"data-(?:cnet|zdnet)-video(?:-uvp(?:js)?)?-options='([^']+)'",
              webpage, 'data json')
          data = self._parse_json(data_json, display_id)
          vdata = data.get('video') or data['videos'][0]
  
          video_id = vdata['id']
          title = vdata['title']
          author = vdata.get('author')
          if author:
              uploader = '%s %s' % (author['firstName'], author['lastName'])
              uploader_id = author.get('id')
          else:
              uploader = None
              uploader_id = None
  
          media_guid_path = 'media/guid/%d/%s' % (self.MPX_ACCOUNTS[site], vdata['mpxRefId'])
          formats, subtitles = [], {}
          for (fkey, vid) in vdata['files'].items():
              if fkey == 'hls_phone' and 'hls_tablet' in vdata['files']:
                  continue
              release_url = self.TP_RELEASE_URL_TEMPLATE % vid
              if fkey == 'hds':
                  release_url += '&manifest=f4m'
              tp_formats, tp_subtitles = self._extract_theplatform_smil(release_url, video_id, 'Downloading %s SMIL data' % fkey)
              formats.extend(tp_formats)
              subtitles = self._merge_subtitles(subtitles, tp_subtitles)
          self._sort_formats(formats)
  
          info = self._extract_theplatform_metadata('kYEXFC/%s' % media_guid_path, video_id)
          info.update({
              'id': video_id,
              'display_id': display_id,
              'title': title,
              'duration': int_or_none(vdata.get('duration')),
              'uploader': uploader,
              'uploader_id': uploader_id,
              'subtitles': subtitles,
              'formats': formats,
          })
          return info
  