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[youtubedl] / youtube_dl / extractor / cbsnews.py
1 # encoding: utf-8
2 from __future__ import unicode_literals
3
4 from .common import InfoExtractor
5 from .cbs import CBSBaseIE
6 from ..utils import (
7 parse_duration,
8 )
9
10
11 class CBSNewsIE(CBSBaseIE):
12 IE_DESC = 'CBS News'
13 _VALID_URL = r'https?://(?:www\.)?cbsnews\.com/(?:news|videos)/(?P<id>[\da-z_-]+)'
14
15 _TESTS = [
16 {
17 'url': 'http://www.cbsnews.com/news/tesla-and-spacex-elon-musks-industrial-empire/',
18 'info_dict': {
19 'id': 'tesla-and-spacex-elon-musks-industrial-empire',
20 'ext': 'flv',
21 'title': 'Tesla and SpaceX: Elon Musk\'s industrial empire',
22 'thumbnail': 'http://beta.img.cbsnews.com/i/2014/03/30/60147937-2f53-4565-ad64-1bdd6eb64679/60-0330-pelley-640x360.jpg',
23 'duration': 791,
24 },
25 'params': {
26 # rtmp download
27 'skip_download': True,
28 },
29 },
30 {
31 'url': 'http://www.cbsnews.com/videos/fort-hood-shooting-army-downplays-mental-illness-as-cause-of-attack/',
32 'info_dict': {
33 'id': 'SNJBOYzXiWBOvaLsdzwH8fmtP1SCd91Y',
34 'ext': 'mp4',
35 'title': 'Fort Hood shooting: Army downplays mental illness as cause of attack',
36 'description': 'md5:4a6983e480542d8b333a947bfc64ddc7',
37 'upload_date': '19700101',
38 'uploader': 'CBSI-NEW',
39 'thumbnail': 're:^https?://.*\.jpg$',
40 'duration': 205,
41 'subtitles': {
42 'en': [{
43 'ext': 'ttml',
44 }],
45 },
46 },
47 'params': {
48 # m3u8 download
49 'skip_download': True,
50 },
51 },
52 ]
53
54 def _real_extract(self, url):
55 video_id = self._match_id(url)
56
57 webpage = self._download_webpage(url, video_id)
58
59 video_info = self._parse_json(self._html_search_regex(
60 r'(?:<ul class="media-list items" id="media-related-items"><li data-video-info|<div id="cbsNewsVideoPlayer" data-video-player-options)=\'({.+?})\'',
61 webpage, 'video JSON info'), video_id)
62
63 item = video_info['item'] if 'item' in video_info else video_info
64 guid = item['mpxRefId']
65 return self._extract_video_info('byGuid=%s' % guid, guid)
66
67
68 class CBSNewsLiveVideoIE(InfoExtractor):
69 IE_DESC = 'CBS News Live Videos'
70 _VALID_URL = r'https?://(?:www\.)?cbsnews\.com/live/video/(?P<id>[\da-z_-]+)'
71
72 _TEST = {
73 'url': 'http://www.cbsnews.com/live/video/clinton-sanders-prepare-to-face-off-in-nh/',
74 'info_dict': {
75 'id': 'clinton-sanders-prepare-to-face-off-in-nh',
76 'ext': 'flv',
77 'title': 'Clinton, Sanders Prepare To Face Off In NH',
78 'duration': 334,
79 },
80 }
81
82 def _real_extract(self, url):
83 video_id = self._match_id(url)
84
85 webpage = self._download_webpage(url, video_id)
86
87 video_info = self._parse_json(self._html_search_regex(
88 r'data-story-obj=\'({.+?})\'', webpage, 'video JSON info'), video_id)['story']
89
90 hdcore_sign = 'hdcore=3.3.1'
91 f4m_formats = self._extract_f4m_formats(video_info['url'] + '&' + hdcore_sign, video_id)
92 if f4m_formats:
93 for entry in f4m_formats:
94 # URLs without the extra param induce an 404 error
95 entry.update({'extra_param_to_segment_url': hdcore_sign})
96 self._sort_formats(f4m_formats)
97
98 return {
99 'id': video_id,
100 'title': video_info['headline'],
101 'thumbnail': video_info.get('thumbnail_url_hd') or video_info.get('thumbnail_url_sd'),
102 'duration': parse_duration(video_info.get('segmentDur')),
103 'formats': f4m_formats,
104 }