Repository: yt-dlp/yt-dlp
File: yt_dlp/extractor/nytimes.py (Python)

Code before:
    remove_end,
    remove_start,
    str_or_none,
    traverse_obj,
    unified_strdate,
    url_or_none,
)


class NYTimesBaseIE(InfoExtractor):
    _GRAPHQL_API = 'https://samizdat-graphql.nytimes.com/graphql/v2'

    @staticmethod
    def _get_file_size(file_size):
        if isinstance(file_size, int):
            return file_size
        elif isinstance(file_size, dict):
            return int(file_size.get('value', 0))
        else:
            return None

    def _extract_media_from_json(self, video_id, content_media_json):
        urls = []
        formats = []
        subtitles = {}
        for video in content_media_json:
            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':
                m3u8_fmts, m3u8_subs = self._extract_m3u8_formats_and_subtitles(
                    video_url, video_id, 'mp4', 'm3u8_native',
                    m3u8_id=format_id or 'hls', fatal=False)
                formats.extend(m3u8_fmts)
                subtitles = self._merge_subtitles(subtitles, m3u8_subs)
            elif ext == 'mpd':
                continue
            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': self._get_file_size(video.get('file_size') or video.get('fileSize')),
                    'tbr': int_or_none(video.get('bitrate'), 1000) or None,
                    'ext': ext,
                })

Review comment (suggestion):
IMO it makes more sense to do the traversal here instead of doing `.get('renditions')` etc 3+ times before passing it to this function
```suggestion
        for video in traverse_obj(content_media_json, ('renditions', ...)):
```

Code after:
    mimetype2ext,
    parse_iso8601,
    remove_end,
    remove_start,
    str_or_none,
    traverse_obj,
    url_or_none,
)


class NYTimesBaseIE(InfoExtractor):
    _DNS_NAMESPACE = uuid.UUID('36dd619a-56dc-595b-9e09-37f4152c7b5d')
    _TOKEN = 'MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuNIzKBOFB77aT/jN/FQ+/QVKWq5V1ka1AYmCR9hstz1pGNPH5ajOU9gAqta0T89iPnhjwla+3oec/Z3kGjxbpv6miQXufHFq3u2RC6HyU458cLat5kVPSOQCe3VVB5NRpOlRuwKHqn0txfxnwSSj8mqzstR997d3gKB//RO9zE16y3PoWlDQXkASngNJEWvL19iob/xwAkfEWCjyRILWFY0JYX3AvLMSbq7wsqOCE5srJpo7rRU32zsByhsp1D5W9OYqqwDmflsgCEQy2vqTsJjrJohuNg+urMXNNZ7Y3naMoqttsGDrWVxtPBafKMI8pM2ReNZBbGQsQXRzQNo7+QIDAQAB'
    _GRAPHQL_API = 'https://samizdat-graphql.nytimes.com/graphql/v2'
    _GRAPHQL_QUERY = '''query VideoQuery($id: String!) {
  video(id: $id) {
    ... on Video {
      bylines {
        renderedRepresentation
      }
      duration
      promotionalHeadline
      promotionalMedia {
        ... on Image {
          crops {
            name
            renditions {
              name
              width
              height
              url
            }
          }
        }
      }
      renditions {
        type
        width
        height
        url
        bitrate
      }
      summary
    }
  }
}'''

    def _call_api(self, media_id):
        # reference: `id-to-uri.js`
        video_uuid = uuid.uuid5(self._DNS_NAMESPACE, 'video')
        media_uuid = uuid.uuid5(video_uuid, media_id)