youtube_dl/extractor/cbsnews.py

   1 # coding: utf-8
   2 from __future__ import unicode_literals
   3
   4 from .common import InfoExtractor
   5 from .cbs import CBSIE
   6 from ..utils import (
   7     parse_duration,
   8 )
   9
  10
  11 class CBSNewsIE(CBSIE):
  12     IE_NAME = 'cbsnews'
  13     IE_DESC = 'CBS News'
  14     _VALID_URL = r'https?://(?:www\.)?cbsnews\.com/(?:news|videos)/(?P<id>[\da-z_-]+)'
  15
  16     _TESTS = [
  17         {
  18             # 60 minutes
  19             'url': 'http://www.cbsnews.com/news/artificial-intelligence-positioned-to-be-a-game-changer/',
  20             'info_dict': {
  21                 'id': '_B6Ga3VJrI4iQNKsir_cdFo9Re_YJHE_',
  22                 'ext': 'mp4',
  23                 'title': 'Artificial Intelligence',
  24                 'description': 'md5:8818145f9974431e0fb58a1b8d69613c',
  25                 'thumbnail': r're:^https?://.*\.jpg$',
  26                 'duration': 1606,
  27                 'uploader': 'CBSI-NEW',
  28                 'timestamp': 1498431900,
  29                 'upload_date': '20170625',
  30             },
  31             'params': {
  32                 # m3u8 download
  33                 'skip_download': True,
  34             },
  35         },
  36         {
  37             'url': 'http://www.cbsnews.com/videos/fort-hood-shooting-army-downplays-mental-illness-as-cause-of-attack/',
  38             'info_dict': {
  39                 'id': 'SNJBOYzXiWBOvaLsdzwH8fmtP1SCd91Y',
  40                 'ext': 'mp4',
  41                 'title': 'Fort Hood shooting: Army downplays mental illness as cause of attack',
  42                 'description': 'md5:4a6983e480542d8b333a947bfc64ddc7',
  43                 'upload_date': '20140404',
  44                 'timestamp': 1396650660,
  45                 'uploader': 'CBSI-NEW',
  46                 'thumbnail': r're:^https?://.*\.jpg$',
  47                 'duration': 205,
  48                 'subtitles': {
  49                     'en': [{
  50                         'ext': 'ttml',
  51                     }],
  52                 },
  53             },
  54             'params': {
  55                 # m3u8 download
  56                 'skip_download': True,
  57             },
  58         },
  59         {
  60             # 48 hours
  61             'url': 'http://www.cbsnews.com/news/maria-ridulph-murder-will-the-nations-oldest-cold-case-to-go-to-trial-ever-get-solved/',
  62             'info_dict': {
  63                 'id': 'QpM5BJjBVEAUFi7ydR9LusS69DPLqPJ1',
  64                 'ext': 'mp4',
  65                 'title': 'Cold as Ice',
  66                 'description': 'Can a childhood memory of a friend\'s murder solve a 1957 cold case? "48 Hours" correspondent Erin Moriarty has the latest.',
  67                 'upload_date': '20170604',
  68                 'timestamp': 1496538000,
  69                 'uploader': 'CBSI-NEW',
  70             },
  71             'params': {
  72                 'skip_download': True,
  73             },
  74         },
  75     ]
  76
  77     def _real_extract(self, url):
  78         video_id = self._match_id(url)
  79
  80         webpage = self._download_webpage(url, video_id)
  81
  82         video_info = self._parse_json(self._html_search_regex(
  83             r'(?:<ul class="media-list items" id="media-related-items"[^>]*><li data-video-info|<div id="cbsNewsVideoPlayer" data-video-player-options)=\'({.+?})\'',
  84             webpage, 'video JSON info', default='{}'), video_id, fatal=False)
  85
  86         if video_info:
  87             item = video_info['item'] if 'item' in video_info else video_info
  88         else:
  89             state = self._parse_json(self._search_regex(
  90                 r'data-cbsvideoui-options=(["\'])(?P<json>{.+?})\1', webpage,
  91                 'playlist JSON info', group='json'), video_id)['state']
  92             item = state['playlist'][state['pid']]
  93
  94         return self._extract_video_info(item['mpxRefId'], 'cbsnews')
  95
  96
  97 class CBSNewsLiveVideoIE(InfoExtractor):
  98     IE_NAME = 'cbsnews:livevideo'
  99     IE_DESC = 'CBS News Live Videos'
 100     _VALID_URL = r'https?://(?:www\.)?cbsnews\.com/live/video/(?P<id>[^/?#]+)'
 101
 102     # Live videos get deleted soon. See http://www.cbsnews.com/live/ for the latest examples
 103     _TEST = {
 104         'url': 'http://www.cbsnews.com/live/video/clinton-sanders-prepare-to-face-off-in-nh/',
 105         'info_dict': {
 106             'id': 'clinton-sanders-prepare-to-face-off-in-nh',
 107             'ext': 'mp4',
 108             'title': 'Clinton, Sanders Prepare To Face Off In NH',
 109             'duration': 334,
 110         },
 111         'skip': 'Video gone',
 112     }
 113
 114     def _real_extract(self, url):
 115         display_id = self._match_id(url)
 116
 117         video_info = self._download_json(
 118             'http://feeds.cbsn.cbsnews.com/rundown/story', display_id, query={
 119                 'device': 'desktop',
 120                 'dvr_slug': display_id,
 121             })
 122
 123         formats = self._extract_akamai_formats(video_info['url'], display_id)
 124         self._sort_formats(formats)
 125
 126         return {
 127             'id': display_id,
 128             'display_id': display_id,
 129             'title': video_info['headline'],
 130             'thumbnail': video_info.get('thumbnail_url_hd') or video_info.get('thumbnail_url_sd'),
 131             'duration': parse_duration(video_info.get('segmentDur')),
 132             'formats': formats,
 133         }