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[youtubedl] / youtube_dl / extractor / wsj.py
1 # encoding: utf-8
2 from __future__ import unicode_literals
3
4 from .common import InfoExtractor
5 from ..utils import (
6 int_or_none,
7 unified_strdate,
8 )
9
10
11 class WSJIE(InfoExtractor):
12 _VALID_URL = r'https?://video-api\.wsj\.com/api-video/player/iframe\.html\?guid=(?P<id>[a-zA-Z0-9-]+)'
13 IE_DESC = 'Wall Street Journal'
14 _TEST = {
15 'url': 'http://video-api.wsj.com/api-video/player/iframe.html?guid=1BD01A4C-BFE8-40A5-A42F-8A8AF9898B1A',
16 'md5': '9747d7a6ebc2f4df64b981e1dde9efa9',
17 'info_dict': {
18 'id': '1BD01A4C-BFE8-40A5-A42F-8A8AF9898B1A',
19 'ext': 'mp4',
20 'upload_date': '20150202',
21 'uploader_id': 'jdesai',
22 'creator': 'jdesai',
23 'categories': list, # a long list
24 'duration': 90,
25 'title': 'Bills Coach Rex Ryan Updates His Old Jets Tattoo',
26 },
27 }
28
29 def _real_extract(self, url):
30 video_id = self._match_id(url)
31
32 bitrates = [128, 174, 264, 320, 464, 664, 1264]
33 api_url = (
34 'http://video-api.wsj.com/api-video/find_all_videos.asp?'
35 'type=guid&count=1&query=%s&'
36 'fields=hls,adZone,thumbnailList,guid,state,secondsUntilStartTime,'
37 'author,description,name,linkURL,videoStillURL,duration,videoURL,'
38 'adCategory,catastrophic,linkShortURL,doctypeID,youtubeID,'
39 'titletag,rssURL,wsj-section,wsj-subsection,allthingsd-section,'
40 'allthingsd-subsection,sm-section,sm-subsection,provider,'
41 'formattedCreationDate,keywords,keywordsOmniture,column,editor,'
42 'emailURL,emailPartnerID,showName,omnitureProgramName,'
43 'omnitureVideoFormat,linkRelativeURL,touchCastID,'
44 'omniturePublishDate,%s') % (
45 video_id, ','.join('video%dkMP4Url' % br for br in bitrates))
46 info = self._download_json(api_url, video_id)['items'][0]
47
48 # Thumbnails are conveniently in the correct format already
49 thumbnails = info.get('thumbnailList')
50 creator = info.get('author')
51 uploader_id = info.get('editor')
52 categories = info.get('keywords')
53 duration = int_or_none(info.get('duration'))
54 upload_date = unified_strdate(
55 info.get('formattedCreationDate'), day_first=False)
56 title = info.get('name', info.get('titletag'))
57
58 formats = [{
59 'format_id': 'f4m',
60 'format_note': 'f4m (meta URL)',
61 'url': info['videoURL'],
62 }]
63 if info.get('hls'):
64 formats.extend(self._extract_m3u8_formats(
65 info['hls'], video_id, ext='mp4',
66 preference=0, entry_protocol='m3u8_native'))
67 for br in bitrates:
68 field = 'video%dkMP4Url' % br
69 if info.get(field):
70 formats.append({
71 'format_id': 'mp4-%d' % br,
72 'container': 'mp4',
73 'tbr': br,
74 'url': info[field],
75 })
76 self._sort_formats(formats)
77
78 return {
79 'id': video_id,
80 'formats': formats,
81 'thumbnails': thumbnails,
82 'creator': creator,
83 'uploader_id': uploader_id,
84 'duration': duration,
85 'upload_date': upload_date,
86 'title': title,
87 'formats': formats,
88 'categories': categories,
89 }