text: # coding: utf-8
  from __future__ import unicode_literals
  
  import re
  
  from .common import InfoExtractor
  from ..compat import compat_str
  from ..utils import (
      ExtractorError,
      int_or_none,
      parse_iso8601,
      parse_duration,
      update_url_query,
  )
  
  
  class TVNowBaseIE(InfoExtractor):
      _VIDEO_FIELDS = (
          'id', 'title', 'free', 'geoblocked', 'articleLong', 'articleShort',
          'broadcastStartDate', 'isDrm', 'duration', 'season', 'episode',
          'manifest.dashclear', 'format.title', 'format.defaultImage169Format',
          'format.defaultImage169Logo')
  
      def _call_api(self, path, video_id, query):
          return self._download_json(
              'https://api.tvnow.de/v3/' + path,
              video_id, query=query)
  
      def _extract_video(self, info, display_id):
          video_id = compat_str(info['id'])
          title = info['title']
  
          mpd_url = info['manifest']['dashclear']
          if not mpd_url:
              if info.get('isDrm'):
                  raise ExtractorError(
                      'Video %s is DRM protected' % video_id, expected=True)
              if info.get('geoblocked'):
                  raise ExtractorError(
                      'Video %s is not available from your location due to geo restriction' % video_id,
                      expected=True)
              if not info.get('free', True):
                  raise ExtractorError(
                      'Video %s is not available for free' % video_id, expected=True)
  
          mpd_url = update_url_query(mpd_url, {'filter': ''})
          formats = self._extract_mpd_formats(mpd_url, video_id, mpd_id='dash', fatal=False)
          formats.extend(self._extract_ism_formats(
              mpd_url.replace('dash.', 'hss.').replace('/.mpd', '/Manifest'),
              video_id, ism_id='mss', fatal=False))
          formats.extend(self._extract_m3u8_formats(
              mpd_url.replace('dash.', 'hls.').replace('/.mpd', '/.m3u8'),
              video_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False))
          self._sort_formats(formats)
  
          description = info.get('articleLong') or info.get('articleShort')
          timestamp = parse_iso8601(info.get('broadcastStartDate'), ' ')
          duration = parse_duration(info.get('duration'))
  
          f = info.get('format', {})
          thumbnail = f.get('defaultImage169Format') or f.get('defaultImage169Logo')
  
          return {
              'id': video_id,
              'display_id': display_id,
              'title': title,
              'description': description,
              'thumbnail': thumbnail,
              'timestamp': timestamp,
              'duration': duration,
              'series': f.get('title'),
              'season_number': int_or_none(info.get('season')),
              'episode_number': int_or_none(info.get('episode')),
              'episode': title,
              'formats': formats,
          }
  
  
  class TVNowIE(TVNowBaseIE):
      _VALID_URL = r'https?://(?:www\.)?tvnow\.(?:de|at|ch)/(?:rtl(?:2|plus)?|nitro|superrtl|ntv|vox)/(?P<show_id>[^/]+)/(?:(?:list/[^/]+|jahr/\d{4}/\d{1,2})/)?(?P<id>[^/]+)/(?:player|preview)'
  
      _TESTS = [{
          'url': 'https://www.tvnow.de/rtl2/grip-das-motormagazin/der-neue-porsche-911-gt-3/player',
          'info_dict': {
              'id': '331082',
              'display_id': 'grip-das-motormagazin/der-neue-porsche-911-gt-3',
              'ext': 'mp4',
              'title': 'Der neue Porsche 911 GT 3',
              'description': 'md5:6143220c661f9b0aae73b245e5d898bb',
              'thumbnail': r're:^https?://.*\.jpg$',
              'timestamp': 1495994400,
              'upload_date': '20170528',
              'duration': 5283,
              'series': 'GRIP - Das Motormagazin',
              'season_number': 14,
              'episode_number': 405,
              'episode': 'Der neue Porsche 911 GT 3',
          },
      }, {
          # rtl2
          'url': 'https://www.tvnow.de/rtl2/armes-deutschland/episode-0008/player',
          'only_matching': 'True',
      }, {
          # rtlnitro
          'url': 'https://www.tvnow.de/nitro/alarm-fuer-cobra-11-die-autobahnpolizei/auf-eigene-faust-pilot/player',
          'only_matching': 'True',
      }, {
          # superrtl
          'url': 'https://www.tvnow.de/superrtl/die-lustigsten-schlamassel-der-welt/u-a-ketchup-effekt/player',
          'only_matching': 'True',
      }, {
          # ntv
          'url': 'https://www.tvnow.de/ntv/startup-news/goetter-in-weiss/player',
          'only_matching': 'True',
      }, {
          # vox
          'url': 'https://www.tvnow.de/vox/auto-mobil/neues-vom-automobilmarkt-2017-11-19-17-00-00/player',
          'only_matching': 'True',
      }, {
          # rtlplus
          'url': 'https://www.tvnow.de/rtlplus/op-ruft-dr-bruckner/die-vernaehte-frau/player',
          'only_matching': 'True',
      }]
  
      def _real_extract(self, url):
          display_id = '%s/%s' % re.match(self._VALID_URL, url).groups()
  
          info = self._call_api(
              'movies/' + display_id, display_id, query={
                  'fields': ','.join(self._VIDEO_FIELDS),
              })
  
          return self._extract_video(info, display_id)
  
  
  class TVNowListIE(TVNowBaseIE):
      _VALID_URL = r'(?P<base_url>https?://(?:www\.)?tvnow\.(?:de|at|ch)/(?:rtl(?:2|plus)?|nitro|superrtl|ntv|vox)/(?P<show_id>[^/]+)/)list/(?P<id>[^?/#&]+)$'
  
      _SHOW_FIELDS = ('title', )
      _SEASON_FIELDS = ('id', 'headline', 'seoheadline', )
      _VIDEO_FIELDS = ('id', 'headline', 'seoUrl', )
  
      _TESTS = [{
          'url': 'https://www.tvnow.de/rtl/30-minuten-deutschland/list/aktuell',
          'info_dict': {
              'id': '28296',
              'title': '30 Minuten Deutschland - Aktuell',
          },
          'playlist_mincount': 1,
      }]
  
      def _real_extract(self, url):
          base_url, show_id, season_id = re.match(self._VALID_URL, url).groups()
  
          fields = []
          fields.extend(self._SHOW_FIELDS)
          fields.extend('formatTabs.%s' % field for field in self._SEASON_FIELDS)
          fields.extend(
              'formatTabs.formatTabPages.container.movies.%s' % field
              for field in self._VIDEO_FIELDS)
  
          list_info = self._call_api(
              'formats/seo', season_id, query={
                  'fields': ','.join(fields),
                  'name': show_id + '.php'
              })
  
          season = next(
              season for season in list_info['formatTabs']['items']
              if season.get('seoheadline') == season_id)
  
          title = '%s - %s' % (list_info['title'], season['headline'])
  
          entries = []
          for container in season['formatTabPages']['items']:
              for info in ((container.get('container') or {}).get('movies') or {}).get('items') or []:
                  seo_url = info.get('seoUrl')
                  if not seo_url:
                      continue
                  entries.append(self.url_result(
                      base_url + seo_url + '/player', 'TVNow', info.get('id')))
  
          return self.playlist_result(
              entries, compat_str(season.get('id') or season_id), title)
  