X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/fe979149c83b5a935f7d28baf75848a9137316fd..83c8b40add31fb501d587b64fb17a936ffd5dbc5:/youtube_dl/extractor/nytimes.py diff --git a/youtube_dl/extractor/nytimes.py b/youtube_dl/extractor/nytimes.py index 681683e..2bb77ab 100644 --- a/youtube_dl/extractor/nytimes.py +++ b/youtube_dl/extractor/nytimes.py @@ -1,26 +1,40 @@ +# coding: utf-8 from __future__ import unicode_literals +import hmac +import hashlib +import base64 + from .common import InfoExtractor from ..utils import ( + determine_ext, float_or_none, int_or_none, + js_to_json, + mimetype2ext, parse_iso8601, + remove_start, ) class NYTimesBaseIE(InfoExtractor): + _SECRET = b'pX(2MbU2);4N{7J8)>YwKRJ+/pQ3JkiU2Q^V>mFYv6g6gYvt6v' + def _extract_video_from_id(self, video_id): - video_data = self._download_json( - 'http://www.nytimes.com/svc/video/api/v2/video/%s' % video_id, - video_id, 'Downloading video JSON') + # Authorization generation algorithm is reverse engineered from `signer` in + # http://graphics8.nytimes.com/video/vhs/vhs-2.x.min.js + path = '/svc/video/api/v3/video/' + video_id + hm = hmac.new(self._SECRET, (path + ':vhs').encode(), hashlib.sha512).hexdigest() + video_data = self._download_json('http://www.nytimes.com' + path, video_id, 'Downloading video JSON', headers={ + 'Authorization': 'NYTV ' + base64.b64encode(hm.encode()).decode(), + 'X-NYTV': 'vhs', + }, fatal=False) + if not video_data: + video_data = self._download_json( + 'http://www.nytimes.com/svc/video/api/v2/video/' + video_id, + video_id, 'Downloading video JSON') title = video_data['headline'] - description = video_data.get('summary') - duration = float_or_none(video_data.get('duration'), 1000) - - uploader = video_data.get('byline') - publication_date = video_data.get('publication_date') - timestamp = parse_iso8601(publication_date[:-8]) if publication_date else None def get_file_size(file_size): if isinstance(file_size, int): @@ -28,35 +42,59 @@ class NYTimesBaseIE(InfoExtractor): elif isinstance(file_size, dict): return int(file_size.get('value', 0)) else: - return 0 - - formats = [ - { - 'url': video['url'], - 'format_id': video.get('type'), - 'vcodec': video.get('video_codec'), - 'width': int_or_none(video.get('width')), - 'height': int_or_none(video.get('height')), - 'filesize': get_file_size(video.get('fileSize')), - } for video in video_data['renditions'] if video.get('url') - ] + return None + + urls = [] + formats = [] + for video in video_data.get('renditions', []): + video_url = video.get('url') + format_id = video.get('type') + if not video_url or format_id == 'thumbs' or video_url in urls: + continue + urls.append(video_url) + ext = mimetype2ext(video.get('mimetype')) or determine_ext(video_url) + if ext == 'm3u8': + formats.extend(self._extract_m3u8_formats( + video_url, video_id, 'mp4', 'm3u8_native', + m3u8_id=format_id or 'hls', fatal=False)) + elif ext == 'mpd': + continue + # formats.extend(self._extract_mpd_formats( + # video_url, video_id, format_id or 'dash', fatal=False)) + else: + formats.append({ + 'url': video_url, + 'format_id': format_id, + 'vcodec': video.get('videoencoding') or video.get('video_codec'), + 'width': int_or_none(video.get('width')), + 'height': int_or_none(video.get('height')), + 'filesize': get_file_size(video.get('file_size') or video.get('fileSize')), + 'tbr': int_or_none(video.get('bitrate'), 1000), + 'ext': ext, + }) self._sort_formats(formats) - thumbnails = [ - { - 'url': 'http://www.nytimes.com/%s' % image['url'], + thumbnails = [] + for image in video_data.get('images', []): + image_url = image.get('url') + if not image_url: + continue + thumbnails.append({ + 'url': 'http://www.nytimes.com/' + image_url, 'width': int_or_none(image.get('width')), 'height': int_or_none(image.get('height')), - } for image in video_data.get('images', []) if image.get('url') - ] + }) + + publication_date = video_data.get('publication_date') + timestamp = parse_iso8601(publication_date[:-8]) if publication_date else None return { 'id': video_id, 'title': title, - 'description': description, + 'description': video_data.get('summary'), 'timestamp': timestamp, - 'uploader': uploader, - 'duration': duration, + 'uploader': video_data.get('byline'), + 'duration': float_or_none(video_data.get('duration'), 1000), 'formats': formats, 'thumbnails': thumbnails, } @@ -67,7 +105,7 @@ class NYTimesIE(NYTimesBaseIE): _TESTS = [{ 'url': 'http://www.nytimes.com/video/opinion/100000002847155/verbatim-what-is-a-photocopier.html?playlistId=100000001150263', - 'md5': '18a525a510f942ada2720db5f31644c0', + 'md5': 'd665342765db043f7e225cff19df0f2d', 'info_dict': { 'id': '100000002847155', 'ext': 'mov', @@ -103,16 +141,83 @@ class NYTimesArticleIE(NYTimesBaseIE): 'upload_date': '20150414', 'uploader': 'Matthew Williams', } + }, { + 'url': 'http://www.nytimes.com/2016/10/14/podcasts/revelations-from-the-final-weeks.html', + 'md5': 'e0d52040cafb07662acf3c9132db3575', + 'info_dict': { + 'id': '100000004709062', + 'title': 'The Run-Up: ‘He Was Like an Octopus’', + 'ext': 'mp3', + 'description': 'md5:fb5c6b93b12efc51649b4847fe066ee4', + 'series': 'The Run-Up', + 'episode': '‘He Was Like an Octopus’', + 'episode_number': 20, + 'duration': 2130, + } + }, { + 'url': 'http://www.nytimes.com/2016/10/16/books/review/inside-the-new-york-times-book-review-the-rise-of-hitler.html', + 'info_dict': { + 'id': '100000004709479', + 'title': 'The Rise of Hitler', + 'ext': 'mp3', + 'description': 'md5:bce877fd9e3444990cb141875fab0028', + 'creator': 'Pamela Paul', + 'duration': 3475, + }, + 'params': { + 'skip_download': True, + }, }, { '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', 'only_matching': True, }] + def _extract_podcast_from_json(self, json, page_id, webpage): + podcast_audio = self._parse_json( + json, page_id, transform_source=js_to_json) + + audio_data = podcast_audio['data'] + track = audio_data['track'] + + episode_title = track['title'] + video_url = track['source'] + + description = track.get('description') or self._html_search_meta( + ['og:description', 'twitter:description'], webpage) + + podcast_title = audio_data.get('podcast', {}).get('title') + title = ('%s: %s' % (podcast_title, episode_title) + if podcast_title else episode_title) + + episode = audio_data.get('podcast', {}).get('episode') or '' + episode_number = int_or_none(self._search_regex( + r'[Ee]pisode\s+(\d+)', episode, 'episode number', default=None)) + + return { + 'id': remove_start(podcast_audio.get('target'), 'FT') or page_id, + 'url': video_url, + 'title': title, + 'description': description, + 'creator': track.get('credit'), + 'series': podcast_title, + 'episode': episode_title, + 'episode_number': episode_number, + 'duration': int_or_none(track.get('duration')), + } + def _real_extract(self, url): - video_id = self._match_id(url) + page_id = self._match_id(url) - webpage = self._download_webpage(url, video_id) + webpage = self._download_webpage(url, page_id) - video_id = self._html_search_regex(r'data-videoid="(\d+)"', webpage, 'video id') + video_id = self._search_regex( + r'data-videoid=["\'](\d+)', webpage, 'video id', + default=None, fatal=False) + if video_id is not None: + return self._extract_video_from_id(video_id) - return self._extract_video_from_id(video_id) + podcast_data = self._search_regex( + (r'NYTD\.FlexTypes\.push\s*\(\s*({.+?})\s*\)\s*;\s*