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youtube-dl

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

nytimes.py (10270B)

    

  1. # coding: utf-8
  2. from __future__ import unicode_literals
  4. import hmac
  5. import hashlib
  6. import base64
  8. from .common import InfoExtractor
  9. from ..utils import (
  10.     determine_ext,
  11.     float_or_none,
  12.     int_or_none,
  13.     js_to_json,
  14.     mimetype2ext,
  15.     parse_iso8601,
  16.     remove_start,
  17. )
  20. class NYTimesBaseIE(InfoExtractor):
  21.     _SECRET = b'pX(2MbU2);4N{7J8)>YwKRJ+/pQ3JkiU2Q^V>mFYv6g6gYvt6v'
  23.     def _extract_video_from_id(self, video_id):
  24.         # Authorization generation algorithm is reverse engineered from `signer` in
  25.         # http://graphics8.nytimes.com/video/vhs/vhs-2.x.min.js
  26.         path = '/svc/video/api/v3/video/' + video_id
  27.         hm = hmac.new(self._SECRET, (path + ':vhs').encode(), hashlib.sha512).hexdigest()
  28.         video_data = self._download_json('http://www.nytimes.com' + path, video_id, 'Downloading video JSON', headers={
  29.             'Authorization': 'NYTV ' + base64.b64encode(hm.encode()).decode(),
  30.             'X-NYTV': 'vhs',
  31.         }, fatal=False)
  32.         if not video_data:
  33.             video_data = self._download_json(
  34.                 'http://www.nytimes.com/svc/video/api/v2/video/' + video_id,
  35.                 video_id, 'Downloading video JSON')
  37.         title = video_data['headline']
  39.         def get_file_size(file_size):
  40.             if isinstance(file_size, int):
  41.                 return file_size
  42.             elif isinstance(file_size, dict):
  43.                 return int(file_size.get('value', 0))
  44.             else:
  45.                 return None
  47.         urls = []
  48.         formats = []
  49.         for video in video_data.get('renditions', []):
  50.             video_url = video.get('url')
  51.             format_id = video.get('type')
  52.             if not video_url or format_id == 'thumbs' or video_url in urls:
  53.                 continue
  54.             urls.append(video_url)
  55.             ext = mimetype2ext(video.get('mimetype')) or determine_ext(video_url)
  56.             if ext == 'm3u8':
  57.                 formats.extend(self._extract_m3u8_formats(
  58.                     video_url, video_id, 'mp4', 'm3u8_native',
  59.                     m3u8_id=format_id or 'hls', fatal=False))
  60.             elif ext == 'mpd':
  61.                 continue
  62.             #     formats.extend(self._extract_mpd_formats(
  63.             #         video_url, video_id, format_id or 'dash', fatal=False))
  64.             else:
  65.                 formats.append({
  66.                     'url': video_url,
  67.                     'format_id': format_id,
  68.                     'vcodec': video.get('videoencoding') or video.get('video_codec'),
  69.                     'width': int_or_none(video.get('width')),
  70.                     'height': int_or_none(video.get('height')),
  71.                     'filesize': get_file_size(video.get('file_size') or video.get('fileSize')),
  72.                     'tbr': int_or_none(video.get('bitrate'), 1000) or None,
  73.                     'ext': ext,
  74.                 })
  75.         self._sort_formats(formats, ('height', 'width', 'filesize', 'tbr', 'fps', 'format_id'))
  77.         thumbnails = []
  78.         for image in video_data.get('images', []):
  79.             image_url = image.get('url')
  80.             if not image_url:
  81.                 continue
  82.             thumbnails.append({
  83.                 'url': 'http://www.nytimes.com/' + image_url,
  84.                 'width': int_or_none(image.get('width')),
  85.                 'height': int_or_none(image.get('height')),
  86.             })
  88.         publication_date = video_data.get('publication_date')
  89.         timestamp = parse_iso8601(publication_date[:-8]) if publication_date else None
  91.         return {
  92.             'id': video_id,
  93.             'title': title,
  94.             'description': video_data.get('summary'),
  95.             'timestamp': timestamp,
  96.             'uploader': video_data.get('byline'),
  97.             'duration': float_or_none(video_data.get('duration'), 1000),
  98.             'formats': formats,
  99.             'thumbnails': thumbnails,
  100.         }
  103. class NYTimesIE(NYTimesBaseIE):
  104.     _VALID_URL = r'https?://(?:(?:www\.)?nytimes\.com/video/(?:[^/]+/)+?|graphics8\.nytimes\.com/bcvideo/\d+(?:\.\d+)?/iframe/embed\.html\?videoId=)(?P<id>\d+)'
  106.     _TESTS = [{
  107.         'url': 'http://www.nytimes.com/video/opinion/100000002847155/verbatim-what-is-a-photocopier.html?playlistId=100000001150263',
  108.         'md5': 'd665342765db043f7e225cff19df0f2d',
  109.         'info_dict': {
  110.             'id': '100000002847155',
  111.             'ext': 'mov',
  112.             'title': 'Verbatim: What Is a Photocopier?',
  113.             'description': 'md5:93603dada88ddbda9395632fdc5da260',
  114.             'timestamp': 1398631707,
  115.             'upload_date': '20140427',
  116.             'uploader': 'Brett Weiner',
  117.             'duration': 419,
  118.         }
  119.     }, {
  120.         'url': 'http://www.nytimes.com/video/travel/100000003550828/36-hours-in-dubai.html',
  121.         'only_matching': True,
  122.     }]
  124.     def _real_extract(self, url):
  125.         video_id = self._match_id(url)
  127.         return self._extract_video_from_id(video_id)
  130. class NYTimesArticleIE(NYTimesBaseIE):
  131.     _VALID_URL = r'https?://(?:www\.)?nytimes\.com/(.(?<!video))*?/(?:[^/]+/)*(?P<id>[^.]+)(?:\.html)?'
  132.     _TESTS = [{
  133.         'url': 'http://www.nytimes.com/2015/04/14/business/owner-of-gravity-payments-a-credit-card-processor-is-setting-a-new-minimum-wage-70000-a-year.html?_r=0',
  134.         'md5': 'e2076d58b4da18e6a001d53fd56db3c9',
  135.         'info_dict': {
  136.             'id': '100000003628438',
  137.             'ext': 'mov',
  138.             'title': 'New Minimum Wage: $70,000 a Year',
  139.             'description': 'Dan Price, C.E.O. of Gravity Payments, surprised his 120-person staff by announcing that he planned over the next three years to raise the salary of every employee to $70,000 a year.',
  140.             'timestamp': 1429033037,
  141.             'upload_date': '20150414',
  142.             'uploader': 'Matthew Williams',
  143.         }
  144.     }, {
  145.         'url': 'http://www.nytimes.com/2016/10/14/podcasts/revelations-from-the-final-weeks.html',
  146.         'md5': 'e0d52040cafb07662acf3c9132db3575',
  147.         'info_dict': {
  148.             'id': '100000004709062',
  149.             'title': 'The Run-Up: ‘He Was Like an Octopus’',
  150.             'ext': 'mp3',
  151.             'description': 'md5:fb5c6b93b12efc51649b4847fe066ee4',
  152.             'series': 'The Run-Up',
  153.             'episode': '‘He Was Like an Octopus’',
  154.             'episode_number': 20,
  155.             'duration': 2130,
  156.         }
  157.     }, {
  158.         'url': 'http://www.nytimes.com/2016/10/16/books/review/inside-the-new-york-times-book-review-the-rise-of-hitler.html',
  159.         'info_dict': {
  160.             'id': '100000004709479',
  161.             'title': 'The Rise of Hitler',
  162.             'ext': 'mp3',
  163.             'description': 'md5:bce877fd9e3444990cb141875fab0028',
  164.             'creator': 'Pamela Paul',
  165.             'duration': 3475,
  166.         },
  167.         'params': {
  168.             'skip_download': True,
  169.         },
  170.     }, {
  171.         'url': 'http://www.nytimes.com/news/minute/2014/03/17/times-minute-whats-next-in-crimea/?_php=true&_type=blogs&_php=true&_type=blogs&_r=1',
  172.         'only_matching': True,
  173.     }]
  175.     def _extract_podcast_from_json(self, json, page_id, webpage):
  176.         podcast_audio = self._parse_json(
  177.             json, page_id, transform_source=js_to_json)
  179.         audio_data = podcast_audio['data']
  180.         track = audio_data['track']
  182.         episode_title = track['title']
  183.         video_url = track['source']
  185.         description = track.get('description') or self._html_search_meta(
  186.             ['og:description', 'twitter:description'], webpage)
  188.         podcast_title = audio_data.get('podcast', {}).get('title')
  189.         title = ('%s: %s' % (podcast_title, episode_title)
  190.                  if podcast_title else episode_title)
  192.         episode = audio_data.get('podcast', {}).get('episode') or ''
  193.         episode_number = int_or_none(self._search_regex(
  194.             r'[Ee]pisode\s+(\d+)', episode, 'episode number', default=None))
  196.         return {
  197.             'id': remove_start(podcast_audio.get('target'), 'FT') or page_id,
  198.             'url': video_url,
  199.             'title': title,
  200.             'description': description,
  201.             'creator': track.get('credit'),
  202.             'series': podcast_title,
  203.             'episode': episode_title,
  204.             'episode_number': episode_number,
  205.             'duration': int_or_none(track.get('duration')),
  206.         }
  208.     def _real_extract(self, url):
  209.         page_id = self._match_id(url)
  211.         webpage = self._download_webpage(url, page_id)
  213.         video_id = self._search_regex(
  214.             r'data-videoid=["\'](\d+)', webpage, 'video id',
  215.             default=None, fatal=False)
  216.         if video_id is not None:
  217.             return self._extract_video_from_id(video_id)
  219.         podcast_data = self._search_regex(
  220.             (r'NYTD\.FlexTypes\.push\s*\(\s*({.+?})\s*\)\s*;\s*</script',
  221.              r'NYTD\.FlexTypes\.push\s*\(\s*({.+})\s*\)\s*;'),
  222.             webpage, 'podcast data')
  223.         return self._extract_podcast_from_json(podcast_data, page_id, webpage)
  226. class NYTimesCookingIE(NYTimesBaseIE):
  227.     _VALID_URL = r'https?://cooking\.nytimes\.com/(?:guid|recip)es/(?P<id>\d+)'
  228.     _TESTS = [{
  229.         'url': 'https://cooking.nytimes.com/recipes/1017817-cranberry-curd-tart',
  230.         'md5': 'dab81fa2eaeb3f9ed47498bdcfcdc1d3',
  231.         'info_dict': {
  232.             'id': '100000004756089',
  233.             'ext': 'mov',
  234.             'timestamp': 1479383008,
  235.             'uploader': 'By SHAW LASH, ADAM SAEWITZ and JAMES HERRON',
  236.             'title': 'Cranberry Tart',
  237.             'upload_date': '20161117',
  238.             'description': 'If you are a fan of lemon curd or the classic French tarte au citron, you will love this cranberry version.',
  239.         },
  240.     }, {
  241.         'url': 'https://cooking.nytimes.com/guides/13-how-to-cook-a-turkey',
  242.         'md5': '4b2e8c70530a89b8d905a2b572316eb8',
  243.         'info_dict': {
  244.             'id': '100000003951728',
  245.             'ext': 'mov',
  246.             'timestamp': 1445509539,
  247.             'description': 'Turkey guide',
  248.             'upload_date': '20151022',
  249.             'title': 'Turkey',
  250.         }
  251.     }]
  253.     def _real_extract(self, url):
  254.         page_id = self._match_id(url)
  256.         webpage = self._download_webpage(url, page_id)
  258.         video_id = self._search_regex(
  259.             r'data-video-id=["\'](\d+)', webpage, 'video id')
  261.         return self._extract_video_from_id(video_id)