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youtube-dl

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

wsj.py (4694B)

    

  1. # coding: utf-8
  2. from __future__ import unicode_literals
  4. from .common import InfoExtractor
  5. from ..utils import (
  6.     int_or_none,
  7.     float_or_none,
  8.     unified_strdate,
  9. )
  12. class WSJIE(InfoExtractor):
  13.     _VALID_URL = r'''(?x)
  14.                         (?:
  15.                             https?://video-api\.wsj\.com/api-video/player/iframe\.html\?.*?\bguid=|
  16.                             https?://(?:www\.)?(?:wsj|barrons)\.com/video/(?:[^/]+/)+|
  17.                             wsj:
  18.                         )
  19.                         (?P<id>[a-fA-F0-9-]{36})
  20.                     '''
  21.     IE_DESC = 'Wall Street Journal'
  22.     _TESTS = [{
  23.         'url': 'http://video-api.wsj.com/api-video/player/iframe.html?guid=1BD01A4C-BFE8-40A5-A42F-8A8AF9898B1A',
  24.         'md5': 'e230a5bb249075e40793b655a54a02e4',
  25.         'info_dict': {
  26.             'id': '1BD01A4C-BFE8-40A5-A42F-8A8AF9898B1A',
  27.             'ext': 'mp4',
  28.             'upload_date': '20150202',
  29.             'uploader_id': 'jdesai',
  30.             'creator': 'jdesai',
  31.             'categories': list,  # a long list
  32.             'duration': 90,
  33.             'title': 'Bills Coach Rex Ryan Updates His Old Jets Tattoo',
  34.         },
  35.     }, {
  36.         'url': 'http://www.wsj.com/video/can-alphabet-build-a-smarter-city/359DDAA8-9AC1-489C-82E6-0429C1E430E0.html',
  37.         'only_matching': True,
  38.     }, {
  39.         'url': 'http://www.barrons.com/video/capitalism-deserves-more-respect-from-millennials/F301217E-6F46-43AE-B8D2-B7180D642EE9.html',
  40.         'only_matching': True,
  41.     }, {
  42.         'url': 'https://www.wsj.com/video/series/a-brief-history-of/the-modern-cell-carrier-how-we-got-here/980E2187-401D-48A1-B82B-1486CEE06CB9',
  43.         'only_matching': True,
  44.     }]
  46.     def _real_extract(self, url):
  47.         video_id = self._match_id(url)
  49.         info = self._download_json(
  50.             'http://video-api.wsj.com/api-video/find_all_videos.asp', video_id,
  51.             query={
  52.                 'type': 'guid',
  53.                 'count': 1,
  54.                 'query': video_id,
  55.                 'fields': ','.join((
  56.                     'type', 'hls', 'videoMP4List', 'thumbnailList', 'author',
  57.                     'description', 'name', 'duration', 'videoURL', 'titletag',
  58.                     'formattedCreationDate', 'keywords', 'editor')),
  59.             })['items'][0]
  60.         title = info.get('name', info.get('titletag'))
  62.         formats = []
  64.         f4m_url = info.get('videoURL')
  65.         if f4m_url:
  66.             formats.extend(self._extract_f4m_formats(
  67.                 f4m_url, video_id, f4m_id='hds', fatal=False))
  69.         m3u8_url = info.get('hls')
  70.         if m3u8_url:
  71.             formats.extend(self._extract_m3u8_formats(
  72.                 info['hls'], video_id, ext='mp4',
  73.                 entry_protocol='m3u8_native', m3u8_id='hls', fatal=False))
  75.         for v in info.get('videoMP4List', []):
  76.             mp4_url = v.get('url')
  77.             if not mp4_url:
  78.                 continue
  79.             tbr = int_or_none(v.get('bitrate'))
  80.             formats.append({
  81.                 'url': mp4_url,
  82.                 'format_id': 'http' + ('-%d' % tbr if tbr else ''),
  83.                 'tbr': tbr,
  84.                 'width': int_or_none(v.get('width')),
  85.                 'height': int_or_none(v.get('height')),
  86.                 'fps': float_or_none(v.get('fps')),
  87.             })
  88.         self._sort_formats(formats)
  90.         return {
  91.             'id': video_id,
  92.             'formats': formats,
  93.             # Thumbnails are conveniently in the correct format already
  94.             'thumbnails': info.get('thumbnailList'),
  95.             'creator': info.get('author'),
  96.             'uploader_id': info.get('editor'),
  97.             'duration': int_or_none(info.get('duration')),
  98.             'upload_date': unified_strdate(info.get(
  99.                 'formattedCreationDate'), day_first=False),
  100.             'title': title,
  101.             'categories': info.get('keywords'),
  102.         }
  105. class WSJArticleIE(InfoExtractor):
  106.     _VALID_URL = r'(?i)https?://(?:www\.)?wsj\.com/articles/(?P<id>[^/?#&]+)'
  107.     _TEST = {
  108.         'url': 'https://www.wsj.com/articles/dont-like-china-no-pandas-for-you-1490366939?',
  109.         'info_dict': {
  110.             'id': '4B13FA62-1D8C-45DB-8EA1-4105CB20B362',
  111.             'ext': 'mp4',
  112.             'upload_date': '20170221',
  113.             'uploader_id': 'ralcaraz',
  114.             'title': 'Bao Bao the Panda Leaves for China',
  115.         }
  116.     }
  118.     def _real_extract(self, url):
  119.         article_id = self._match_id(url)
  120.         webpage = self._download_webpage(url, article_id)
  121.         video_id = self._search_regex(
  122.             r'data-src=["\']([a-fA-F0-9-]{36})', webpage, 'video id')
  123.         return self.url_result('wsj:%s' % video_id, WSJIE.ie_key(), video_id)