mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-24 02:35:12 +00:00
420 lines
17 KiB
Python
420 lines
17 KiB
Python
import json
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import uuid
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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clean_html,
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determine_ext,
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extract_attributes,
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float_or_none,
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get_elements_html_by_class,
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int_or_none,
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merge_dicts,
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mimetype2ext,
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parse_iso8601,
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remove_end,
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remove_start,
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str_or_none,
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traverse_obj,
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url_or_none,
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)
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class NYTimesBaseIE(InfoExtractor):
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_DNS_NAMESPACE = uuid.UUID('36dd619a-56dc-595b-9e09-37f4152c7b5d')
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_TOKEN = 'MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuNIzKBOFB77aT/jN/FQ+/QVKWq5V1ka1AYmCR9hstz1pGNPH5ajOU9gAqta0T89iPnhjwla+3oec/Z3kGjxbpv6miQXufHFq3u2RC6HyU458cLat5kVPSOQCe3VVB5NRpOlRuwKHqn0txfxnwSSj8mqzstR997d3gKB//RO9zE16y3PoWlDQXkASngNJEWvL19iob/xwAkfEWCjyRILWFY0JYX3AvLMSbq7wsqOCE5srJpo7rRU32zsByhsp1D5W9OYqqwDmflsgCEQy2vqTsJjrJohuNg+urMXNNZ7Y3naMoqttsGDrWVxtPBafKMI8pM2ReNZBbGQsQXRzQNo7+QIDAQAB'
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_GRAPHQL_API = 'https://samizdat-graphql.nytimes.com/graphql/v2'
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_GRAPHQL_QUERY = '''query VideoQuery($id: String!) {
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video(id: $id) {
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... on Video {
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bylines {
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renderedRepresentation
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}
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duration
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firstPublished
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promotionalHeadline
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promotionalMedia {
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... on Image {
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crops {
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name
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renditions {
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name
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width
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height
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url
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}
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}
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}
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}
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renditions {
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type
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width
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height
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url
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bitrate
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}
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summary
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}
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}
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}'''
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def _call_api(self, media_id):
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# reference: `id-to-uri.js`
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video_uuid = uuid.uuid5(self._DNS_NAMESPACE, 'video')
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media_uuid = uuid.uuid5(video_uuid, media_id)
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return traverse_obj(self._download_json(
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self._GRAPHQL_API, media_id, 'Downloading JSON from GraphQL API', data=json.dumps({
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'query': self._GRAPHQL_QUERY,
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'variables': {'id': f'nyt://video/{media_uuid}'},
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}, separators=(',', ':')).encode(), headers={
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'Content-Type': 'application/json',
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'Nyt-App-Type': 'vhs',
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'Nyt-App-Version': 'v3.52.21',
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'Nyt-Token': self._TOKEN,
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'Origin': 'https://nytimes.com',
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}, fatal=False), ('data', 'video', {dict})) or {}
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def _extract_thumbnails(self, thumbs):
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return traverse_obj(thumbs, (lambda _, v: url_or_none(v['url']), {
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'url': 'url',
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'width': ('width', {int_or_none}),
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'height': ('height', {int_or_none}),
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}), default=None)
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def _extract_formats_and_subtitles(self, video_id, content_media_json):
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urls = []
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formats = []
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subtitles = {}
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for video in traverse_obj(content_media_json, ('renditions', ..., {dict})):
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video_url = video.get('url')
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format_id = video.get('type')
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if not video_url or format_id == 'thumbs' or video_url in urls:
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continue
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urls.append(video_url)
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ext = mimetype2ext(video.get('mimetype')) or determine_ext(video_url)
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if ext == 'm3u8':
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m3u8_fmts, m3u8_subs = self._extract_m3u8_formats_and_subtitles(
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video_url, video_id, 'mp4', 'm3u8_native',
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m3u8_id=format_id or 'hls', fatal=False)
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formats.extend(m3u8_fmts)
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self._merge_subtitles(m3u8_subs, target=subtitles)
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elif ext == 'mpd':
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continue # all mpd urls give 404 errors
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else:
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formats.append({
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'url': video_url,
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'format_id': format_id,
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'vcodec': video.get('videoencoding') or video.get('video_codec'),
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'width': int_or_none(video.get('width')),
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'height': int_or_none(video.get('height')),
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'filesize': traverse_obj(video, (
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('file_size', 'fileSize'), (None, ('value')), {int_or_none}), get_all=False),
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'tbr': int_or_none(video.get('bitrate'), 1000) or None,
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'ext': ext,
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})
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return formats, subtitles
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def _extract_video(self, media_id):
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data = self._call_api(media_id)
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formats, subtitles = self._extract_formats_and_subtitles(media_id, data)
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return {
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'id': media_id,
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'title': data.get('promotionalHeadline'),
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'description': data.get('summary'),
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'timestamp': parse_iso8601(data.get('firstPublished')),
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'duration': float_or_none(data.get('duration'), scale=1000),
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'creator': ', '.join(traverse_obj(data, ( # TODO: change to 'creators'
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'bylines', ..., 'renderedRepresentation', {lambda x: remove_start(x, 'By ')}))),
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'formats': formats,
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'subtitles': subtitles,
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'thumbnails': self._extract_thumbnails(
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traverse_obj(data, ('promotionalMedia', 'crops', ..., 'renditions', ...))),
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}
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class NYTimesIE(NYTimesBaseIE):
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_VALID_URL = r'https?://(?:(?:www\.)?nytimes\.com/video/(?:[^/]+/)+?|graphics8\.nytimes\.com/bcvideo/\d+(?:\.\d+)?/iframe/embed\.html\?videoId=)(?P<id>\d+)'
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_EMBED_REGEX = [r'<iframe[^>]+src=(["\'])(?P<url>(?:https?:)?//graphics8\.nytimes\.com/bcvideo/[^/]+/iframe/embed\.html.+?)\1>']
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_TESTS = [{
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'url': 'http://www.nytimes.com/video/opinion/100000002847155/verbatim-what-is-a-photocopier.html?playlistId=100000001150263',
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'md5': 'a553aa344014e3723d33893d89d4defc',
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'info_dict': {
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'id': '100000002847155',
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'ext': 'mp4',
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'title': 'Verbatim: What Is a Photocopier?',
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'description': 'md5:93603dada88ddbda9395632fdc5da260',
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'timestamp': 1398646132,
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'upload_date': '20140428',
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'creator': 'Brett Weiner',
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'thumbnail': r're:https?://\w+\.nyt.com/images/.+\.jpg',
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'duration': 419,
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},
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}, {
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'url': 'http://www.nytimes.com/video/travel/100000003550828/36-hours-in-dubai.html',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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return self._extract_video(video_id)
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class NYTimesArticleIE(NYTimesBaseIE):
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_VALID_URL = r'https?://(?:www\.)?nytimes\.com/\d{4}/\d{2}/\d{2}/(?!books|podcasts)[^/?#]+/(?:\w+/)?(?P<id>[^./?#]+)(?:\.html)?'
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_TESTS = [{
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'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',
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'md5': '3eb5ddb1d6f86254fe4f233826778737',
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'info_dict': {
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'id': '100000003628438',
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'ext': 'mp4',
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'title': 'One Company’s New Minimum Wage: $70,000 a Year',
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'description': 'md5:89ba9ab67ca767bb92bf823d1f138433',
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'timestamp': 1429047468,
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'upload_date': '20150414',
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'uploader': 'Matthew Williams',
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'creator': 'Patricia Cohen',
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'thumbnail': r're:https?://\w+\.nyt.com/images/.*\.jpg',
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'duration': 119.0,
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},
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}, {
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# article with audio and no video
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'url': 'https://www.nytimes.com/2023/09/29/health/mosquitoes-genetic-engineering.html',
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'md5': '2365b3555c8aa7f4dd34ca735ad02e6a',
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'info_dict': {
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'id': '100000009110381',
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'ext': 'mp3',
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'title': 'The Gamble: Can Genetically Modified Mosquitoes End Disease?',
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'description': 'md5:9ff8b47acbaf7f3ca8c732f5c815be2e',
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'timestamp': 1695960700,
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'upload_date': '20230929',
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'creator': 'Stephanie Nolen, Natalija Gormalova',
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'thumbnail': r're:https?://\w+\.nyt.com/images/.*\.jpg',
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'duration': 1322,
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},
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}, {
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'url': 'https://www.nytimes.com/2023/11/29/business/dealbook/kamala-harris-biden-voters.html',
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'md5': '3eb5ddb1d6f86254fe4f233826778737',
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'info_dict': {
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'id': '100000009202270',
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'ext': 'mp4',
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'title': 'Kamala Harris Defends Biden Policies, but Says ‘More Work’ Needed to Reach Voters',
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'description': 'md5:de4212a7e19bb89e4fb14210ca915f1f',
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'timestamp': 1701290997,
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'upload_date': '20231129',
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'uploader': 'By The New York Times',
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'creator': 'Katie Rogers',
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'thumbnail': r're:https?://\w+\.nyt.com/images/.*\.jpg',
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'duration': 97.631,
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},
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'params': {
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'skip_download': 'm3u8',
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},
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}, {
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# multiple videos in the same article
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'url': 'https://www.nytimes.com/2023/12/02/business/air-traffic-controllers-safety.html',
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'info_dict': {
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'id': 'air-traffic-controllers-safety',
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'title': 'Drunk and Asleep on the Job: Air Traffic Controllers Pushed to the Brink',
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'description': 'md5:549e5a5e935bf7d048be53ba3d2c863d',
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'upload_date': '20231202',
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'creator': 'Emily Steel, Sydney Ember',
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'timestamp': 1701511264,
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},
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'playlist_count': 3,
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}, {
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'url': 'https://www.nytimes.com/2023/12/02/business/media/netflix-squid-game-challenge.html',
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'only_matching': True,
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}]
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def _extract_content_from_block(self, block):
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details = traverse_obj(block, {
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'id': ('sourceId', {str}),
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'uploader': ('bylines', ..., 'renderedRepresentation', {str}),
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'duration': (None, (('duration', {lambda x: float_or_none(x, scale=1000)}), ('length', {int_or_none}))),
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'timestamp': ('firstPublished', {parse_iso8601}),
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'series': ('podcastSeries', {str}),
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}, get_all=False)
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formats, subtitles = self._extract_formats_and_subtitles(details.get('id'), block)
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# audio articles will have an url and no formats
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url = traverse_obj(block, ('fileUrl', {url_or_none}))
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if not formats and url:
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formats.append({'url': url, 'vcodec': 'none'})
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return {
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**details,
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'thumbnails': self._extract_thumbnails(traverse_obj(
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block, ('promotionalMedia', 'crops', ..., 'renditions', ...))),
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'formats': formats,
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'subtitles': subtitles
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}
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def _real_extract(self, url):
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page_id = self._match_id(url)
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webpage = self._download_webpage(url, page_id)
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art_json = self._search_json(
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r'window\.__preloadedData\s*=', webpage, 'media details', page_id,
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transform_source=lambda x: x.replace('undefined', 'null'))['initialData']['data']['article']
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blocks = traverse_obj(art_json, (
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'sprinkledBody', 'content', ..., ('ledeMedia', None),
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lambda _, v: v['__typename'] in ('Video', 'Audio')))
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if not blocks:
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raise ExtractorError('Unable to extract any media blocks from webpage')
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common_info = {
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'title': remove_end(self._html_extract_title(webpage), ' - The New York Times'),
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'description': traverse_obj(art_json, (
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'sprinkledBody', 'content', ..., 'summary', 'content', ..., 'text', {str}),
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get_all=False) or self._html_search_meta(['og:description', 'twitter:description'], webpage),
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'timestamp': traverse_obj(art_json, ('firstPublished', {parse_iso8601})),
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'creator': ', '.join(
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traverse_obj(art_json, ('bylines', ..., 'creators', ..., 'displayName'))), # TODO: change to 'creators' (list)
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'thumbnails': self._extract_thumbnails(traverse_obj(
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art_json, ('promotionalMedia', 'assetCrops', ..., 'renditions', ...))),
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}
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entries = []
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for block in blocks:
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entries.append(merge_dicts(self._extract_content_from_block(block), common_info))
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if len(entries) > 1:
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return self.playlist_result(entries, page_id, **common_info)
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return {
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'id': page_id,
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**entries[0],
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}
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class NYTimesCookingIE(NYTimesBaseIE):
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IE_NAME = 'NYTimesCookingGuide'
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_VALID_URL = r'https?://cooking\.nytimes\.com/guides/(?P<id>[\w-]+)'
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_TESTS = [{
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'url': 'https://cooking.nytimes.com/guides/13-how-to-cook-a-turkey',
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'info_dict': {
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'id': '13-how-to-cook-a-turkey',
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'title': 'How to Cook a Turkey',
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'description': 'md5:726cfd3f9b161bdf5c279879e8050ca0',
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},
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'playlist_count': 2,
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}, {
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# single video example
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'url': 'https://cooking.nytimes.com/guides/50-how-to-make-mac-and-cheese',
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'md5': '64415805fe0b8640fce6b0b9def5989a',
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'info_dict': {
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'id': '100000005835845',
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'ext': 'mp4',
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'title': 'How to Make Mac and Cheese',
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'description': 'md5:b8f2f33ec1fb7523b21367147c9594f1',
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'timestamp': 1522950315,
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'upload_date': '20180405',
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'duration': 9.51,
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'creator': 'Alison Roman',
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'thumbnail': r're:https?://\w+\.nyt.com/images/.*\.jpg',
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},
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}, {
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'url': 'https://cooking.nytimes.com/guides/20-how-to-frost-a-cake',
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'md5': '64415805fe0b8640fce6b0b9def5989a',
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'info_dict': {
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'id': '20-how-to-frost-a-cake',
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'title': 'How to Frost a Cake',
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'description': 'md5:a31fe3b98a8ce7b98aae097730c269cd',
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},
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'playlist_count': 8,
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}]
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def _real_extract(self, url):
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page_id = self._match_id(url)
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webpage = self._download_webpage(url, page_id)
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title = self._html_search_meta(['og:title', 'twitter:title'], webpage)
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description = self._html_search_meta(['og:description', 'twitter:description'], webpage)
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lead_video_id = self._search_regex(
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r'data-video-player-id="(\d+)"></div>', webpage, 'lead video')
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media_ids = traverse_obj(
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get_elements_html_by_class('video-item', webpage), (..., {extract_attributes}, 'data-video-id'))
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if media_ids:
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media_ids.append(lead_video_id)
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return self.playlist_result(
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[self._extract_video(media_id) for media_id in media_ids], page_id, title, description)
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return {
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**self._extract_video(lead_video_id),
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'title': title,
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'description': description,
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'creator': self._search_regex( # TODO: change to 'creators'
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r'<span itemprop="author">([^<]+)</span></p>', webpage, 'author', default=None),
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}
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class NYTimesCookingRecipeIE(InfoExtractor):
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_VALID_URL = r'https?://cooking\.nytimes\.com/recipes/(?P<id>\d+)'
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_TESTS = [{
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'url': 'https://cooking.nytimes.com/recipes/1017817-cranberry-curd-tart',
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'md5': '579e83bbe8e61e9de67f80edba8a78a8',
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'info_dict': {
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'id': '1017817',
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'ext': 'mp4',
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'title': 'Cranberry Curd Tart',
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'description': 'md5:ad77a3fc321db636256d4343c5742152',
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'timestamp': 1447804800,
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'upload_date': '20151118',
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'creator': 'David Tanis',
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'thumbnail': r're:https?://\w+\.nyt.com/images/.*\.jpg',
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},
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}, {
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'url': 'https://cooking.nytimes.com/recipes/1024781-neapolitan-checkerboard-cookies',
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'md5': '58df35998241dcf0620e99e646331b42',
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'info_dict': {
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'id': '1024781',
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'ext': 'mp4',
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'title': 'Neapolitan Checkerboard Cookies',
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'description': 'md5:ba12394c585ababea951cb6d2fcc6631',
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'timestamp': 1701302400,
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'upload_date': '20231130',
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'creator': 'Sue Li',
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'thumbnail': r're:https?://\w+\.nyt.com/images/.*\.jpg',
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},
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}, {
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'url': 'https://cooking.nytimes.com/recipes/1019516-overnight-oats',
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'md5': '2fe7965a3adc899913b8e25ada360823',
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'info_dict': {
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'id': '1019516',
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'ext': 'mp4',
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'timestamp': 1546387200,
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'description': 'md5:8856ce10239161bd2596ac335b9f9bfb',
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'upload_date': '20190102',
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'title': 'Overnight Oats',
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'creator': 'Genevieve Ko',
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'thumbnail': r're:https?://\w+\.nyt.com/images/.*\.jpg',
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},
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}]
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def _real_extract(self, url):
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page_id = self._match_id(url)
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webpage = self._download_webpage(url, page_id)
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recipe_data = self._search_nextjs_data(webpage, page_id)['props']['pageProps']['recipe']
|
||
|
||
formats, subtitles = self._extract_m3u8_formats_and_subtitles(
|
||
recipe_data['videoSrc'], page_id, 'mp4', m3u8_id='hls')
|
||
|
||
return {
|
||
**traverse_obj(recipe_data, {
|
||
'id': ('id', {str_or_none}),
|
||
'title': ('title', {str}),
|
||
'description': ('topnote', {clean_html}),
|
||
'timestamp': ('publishedAt', {int_or_none}),
|
||
'creator': ('contentAttribution', 'cardByline', {str}),
|
||
}),
|
||
'formats': formats,
|
||
'subtitles': subtitles,
|
||
'thumbnails': [{'url': thumb_url} for thumb_url in traverse_obj(
|
||
recipe_data, ('image', 'crops', 'recipe', ..., {url_or_none}))],
|
||
}
|