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youtube-dl

[mirror] Download/Watch videos from video hostersgit clone https://hacktivis.me/git/mirror/youtube-dl.git

democracynow.py (3101B)

    

  1. # coding: utf-8
  2. from __future__ import unicode_literals
  4. import re
  5. import os.path
  7. from .common import InfoExtractor
  8. from ..compat import compat_urlparse
  9. from ..utils import (
  10.     url_basename,
  11.     remove_start,
  12. )
  15. class DemocracynowIE(InfoExtractor):
  16.     _VALID_URL = r'https?://(?:www\.)?democracynow\.org/(?P<id>[^\?]*)'
  17.     IE_NAME = 'democracynow'
  18.     _TESTS = [{
  19.         'url': 'http://www.democracynow.org/shows/2015/7/3',
  20.         'md5': '3757c182d3d84da68f5c8f506c18c196',
  21.         'info_dict': {
  22.             'id': '2015-0703-001',
  23.             'ext': 'mp4',
  24.             'title': 'Daily Show for July 03, 2015',
  25.             'description': 'md5:80eb927244d6749900de6072c7cc2c86',
  26.         },
  27.     }, {
  28.         'url': 'http://www.democracynow.org/2015/7/3/this_flag_comes_down_today_bree',
  29.         'info_dict': {
  30.             'id': '2015-0703-001',
  31.             'ext': 'mp4',
  32.             'title': '"This Flag Comes Down Today": Bree Newsome Scales SC Capitol Flagpole, Takes Down Confederate Flag',
  33.             'description': 'md5:4d2bc4f0d29f5553c2210a4bc7761a21',
  34.         },
  35.         'params': {
  36.             'skip_download': True,
  37.         },
  38.     }]
  40.     def _real_extract(self, url):
  41.         display_id = self._match_id(url)
  43.         webpage = self._download_webpage(url, display_id)
  45.         json_data = self._parse_json(self._search_regex(
  46.             r'<script[^>]+type="text/json"[^>]*>\s*({[^>]+})', webpage, 'json'),
  47.             display_id)
  49.         title = json_data['title']
  50.         formats = []
  52.         video_id = None
  54.         for key in ('file', 'audio', 'video', 'high_res_video'):
  55.             media_url = json_data.get(key, '')
  56.             if not media_url:
  57.                 continue
  58.             media_url = re.sub(r'\?.*', '', compat_urlparse.urljoin(url, media_url))
  59.             video_id = video_id or remove_start(os.path.splitext(url_basename(media_url))[0], 'dn')
  60.             formats.append({
  61.                 'url': media_url,
  62.                 'vcodec': 'none' if key == 'audio' else None,
  63.             })
  65.         self._sort_formats(formats)
  67.         default_lang = 'en'
  68.         subtitles = {}
  70.         def add_subtitle_item(lang, info_dict):
  71.             if lang not in subtitles:
  72.                 subtitles[lang] = []
  73.             subtitles[lang].append(info_dict)
  75.         # chapter_file are not subtitles
  76.         if 'caption_file' in json_data:
  77.             add_subtitle_item(default_lang, {
  78.                 'url': compat_urlparse.urljoin(url, json_data['caption_file']),
  79.             })
  81.         for subtitle_item in json_data.get('captions', []):
  82.             lang = subtitle_item.get('language', '').lower() or default_lang
  83.             add_subtitle_item(lang, {
  84.                 'url': compat_urlparse.urljoin(url, subtitle_item['url']),
  85.             })
  87.         description = self._og_search_description(webpage, default=None)
  89.         return {
  90.             'id': video_id or display_id,
  91.             'title': title,
  92.             'description': description,
  93.             'thumbnail': json_data.get('image'),
  94.             'subtitles': subtitles,
  95.             'formats': formats,
  96.         }