_ Git - youtube-dl/blob - youtube_dl/extractor/lrt.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 import re
   5
   6 from .common import InfoExtractor
   7 from ..utils import (
   8     determine_ext,
   9     js_to_json,
  10     parse_duration,
  11     remove_end,
  12 )
  13
  14
  15 class LRTIE(InfoExtractor):
  16     IE_NAME = 'lrt.lt'
  17     _VALID_URL = r'https?://(?:www\.)?lrt\.lt/mediateka/irasas/(?P<id>[0-9]+)'
  18     _TEST = {
  19         'url': 'http://www.lrt.lt/mediateka/irasas/54391/',
  20         'info_dict': {
  21             'id': '54391',
  22             'ext': 'mp4',
  23             'title': 'Septynios Kauno dienos',
  24             'description': 'md5:24d84534c7dc76581e59f5689462411a',
  25             'duration': 1783,
  26         },
  27         'params': {
  28             'skip_download': True,  # HLS download
  29         },
  30     }
  31
  32     def _real_extract(self, url):
  33         video_id = self._match_id(url)
  34         webpage = self._download_webpage(url, video_id)
  35
  36         title = remove_end(self._og_search_title(webpage), ' - LRT')
  37         thumbnail = self._og_search_thumbnail(webpage)
  38         description = self._og_search_description(webpage)
  39         duration = parse_duration(self._search_regex(
  40             r"'duration':\s*'([^']+)',", webpage,
  41             'duration', fatal=False, default=None))
  42
  43         formats = []
  44         for js in re.findall(r'(?s)config:\s*(\{.*?\})', webpage):
  45             data = self._parse_json(js, video_id, transform_source=js_to_json)
  46             if 'provider' not in data:
  47                 continue
  48             if data['provider'] == 'rtmp':
  49                 formats.append({
  50                     'format_id': 'rtmp',
  51                     'ext': determine_ext(data['file']),
  52                     'url': data['streamer'],
  53                     'play_path': 'mp4:%s' % data['file'],
  54                     'preference': -1,
  55                     'rtmp_real_time': True,
  56                 })
  57             else:
  58                 formats.extend(
  59                     self._extract_m3u8_formats(data['file'], video_id, 'mp4'))
  60
  61         return {
  62             'id': video_id,
  63             'title': title,
  64             'formats': formats,
  65             'thumbnail': thumbnail,
  66             'description': description,
  67             'duration': duration,
  68         }