text: # coding: utf-8
  from __future__ import unicode_literals
  
  import re
  
  from .common import InfoExtractor
  from ..utils import (
      js_to_json,
      int_or_none,
      unescapeHTML,
  )
  
  
  class ReutersIE(InfoExtractor):
      _VALID_URL = r'https?://(?:www\.)?reuters\.com/.*?\?.*?videoId=(?P<id>[0-9]+)'
      _TEST = {
          'url': 'http://www.reuters.com/video/2016/05/20/san-francisco-police-chief-resigns?videoId=368575562',
          'md5': '8015113643a0b12838f160b0b81cc2ee',
          'info_dict': {
              'id': '368575562',
              'ext': 'mp4',
              'title': 'San Francisco police chief resigns',
          }
      }
  
      def _real_extract(self, url):
          video_id = self._match_id(url)
          webpage = self._download_webpage(
              'http://www.reuters.com/assets/iframe/yovideo?videoId=%s' % video_id, video_id)
          video_data = js_to_json(self._search_regex(
              r'(?s)Reuters\.yovideo\.drawPlayer\(({.*?})\);',
              webpage, 'video data'))
  
          def get_json_value(key, fatal=False):
              return self._search_regex('"%s"\s*:\s*"([^"]+)"' % key, video_data, key, fatal=fatal)
  
          title = unescapeHTML(get_json_value('title', fatal=True))
          mmid, fid = re.search(r',/(\d+)\?f=(\d+)', get_json_value('flv', fatal=True)).groups()
  
          mas_data = self._download_json(
              'http://mas-e.cds1.yospace.com/mas/%s/%s?trans=json' % (mmid, fid),
              video_id, transform_source=js_to_json)
          formats = []
          for f in mas_data:
              f_url = f.get('url')
              if not f_url:
                  continue
              method = f.get('method')
              if method == 'hls':
                  formats.extend(self._extract_m3u8_formats(
                      f_url, video_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False))
              else:
                  container = f.get('container')
                  ext = '3gp' if method == 'mobile' else container
                  formats.append({
                      'format_id': ext,
                      'url': f_url,
                      'ext': ext,
                      'container': container if method != 'mobile' else None,
                  })
          self._sort_formats(formats)
  
          return {
              'id': video_id,
              'title': title,
              'thumbnail': get_json_value('thumb'),
              'duration': int_or_none(get_json_value('seconds')),
              'formats': formats,
          }
  