youtube_dl/extractor/helsinki.py

   1 # -*- coding: utf-8 -*-
   2
   3 from __future__ import unicode_literals
   4
   5 from .common import InfoExtractor
   6 from ..utils import js_to_json
   7
   8
   9 class HelsinkiIE(InfoExtractor):
  10     IE_DESC = 'helsinki.fi'
  11     _VALID_URL = r'https?://video\.helsinki\.fi/Arkisto/flash\.php\?id=(?P<id>\d+)'
  12     _TEST = {
  13         'url': 'http://video.helsinki.fi/Arkisto/flash.php?id=20258',
  14         'info_dict': {
  15             'id': '20258',
  16             'ext': 'mp4',
  17             'title': 'Tietotekniikkafoorumi-iltapäivä',
  18             'description': 'md5:f5c904224d43c133225130fe156a5ee0',
  19         },
  20         'params': {
  21             'skip_download': True,  # RTMP
  22         }
  23     }
  24
  25     def _real_extract(self, url):
  26         video_id = self._match_id(url)
  27         webpage = self._download_webpage(url, video_id)
  28
  29         params = self._parse_json(self._html_search_regex(
  30             r'(?s)jwplayer\("player"\).setup\((\{.*?\})\);',
  31             webpage, 'player code'), video_id, transform_source=js_to_json)
  32         formats = [{
  33             'url': s['file'],
  34             'ext': 'mp4',
  35         } for s in params['sources']]
  36         self._sort_formats(formats)
  37
  38         return {
  39             'id': video_id,
  40             'title': self._og_search_title(webpage).replace('Video: ', ''),
  41             'description': self._og_search_description(webpage),
  42             'formats': formats,
  43         }