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youtube-dl

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

npr.py (5063B)

    

  1. from __future__ import unicode_literals
  3. from .common import InfoExtractor
  4. from ..utils import (
  5.     int_or_none,
  6.     qualities,
  7.     url_or_none,
  8. )
  11. class NprIE(InfoExtractor):
  12.     _VALID_URL = r'https?://(?:www\.)?npr\.org/(?:sections/[^/]+/)?\d{4}/\d{2}/\d{2}/(?P<id>\d+)'
  13.     _TESTS = [{
  14.         'url': 'https://www.npr.org/sections/allsongs/2015/10/21/449974205/new-music-from-beach-house-chairlift-cmj-discoveries-and-more',
  15.         'info_dict': {
  16.             'id': '449974205',
  17.             'title': 'New Music From Beach House, Chairlift, CMJ Discoveries And More'
  18.         },
  19.         'playlist_count': 7,
  20.     }, {
  21.         'url': 'https://www.npr.org/sections/deceptivecadence/2015/10/09/446928052/music-from-the-shadows-ancient-armenian-hymns-and-piano-jazz',
  22.         'info_dict': {
  23.             'id': '446928052',
  24.             'title': "Songs We Love: Tigran Hamasyan, 'Your Mercy is Boundless'"
  25.         },
  26.         'playlist': [{
  27.             'md5': '12fa60cb2d3ed932f53609d4aeceabf1',
  28.             'info_dict': {
  29.                 'id': '446929930',
  30.                 'ext': 'mp3',
  31.                 'title': 'Your Mercy is Boundless (Bazum en Qo gtutyunqd)',
  32.                 'duration': 402,
  33.             },
  34.         }],
  35.     }, {
  36.         # multimedia, not media title
  37.         'url': 'https://www.npr.org/2017/06/19/533198237/tigers-jaw-tiny-desk-concert',
  38.         'info_dict': {
  39.             'id': '533198237',
  40.             'title': 'Tigers Jaw: Tiny Desk Concert',
  41.         },
  42.         'playlist': [{
  43.             'md5': '12fa60cb2d3ed932f53609d4aeceabf1',
  44.             'info_dict': {
  45.                 'id': '533201718',
  46.                 'ext': 'mp4',
  47.                 'title': 'Tigers Jaw: Tiny Desk Concert',
  48.                 'duration': 402,
  49.             },
  50.         }],
  51.         'expected_warnings': ['Failed to download m3u8 information'],
  52.     }, {
  53.         # multimedia, no formats, stream
  54.         'url': 'https://www.npr.org/2020/02/14/805476846/laura-stevenson-tiny-desk-concert',
  55.         'only_matching': True,
  56.     }]
  58.     def _real_extract(self, url):
  59.         playlist_id = self._match_id(url)
  61.         story = self._download_json(
  62.             'http://api.npr.org/query', playlist_id, query={
  63.                 'id': playlist_id,
  64.                 'fields': 'audio,multimedia,title',
  65.                 'format': 'json',
  66.                 'apiKey': 'MDAzMzQ2MjAyMDEyMzk4MTU1MDg3ZmM3MQ010',
  67.             })['list']['story'][0]
  68.         playlist_title = story.get('title', {}).get('$text')
  70.         KNOWN_FORMATS = ('threegp', 'm3u8', 'smil', 'mp4', 'mp3')
  71.         quality = qualities(KNOWN_FORMATS)
  73.         entries = []
  74.         for media in story.get('audio', []) + story.get('multimedia', []):
  75.             media_id = media['id']
  77.             formats = []
  78.             for format_id, formats_entry in media.get('format', {}).items():
  79.                 if not formats_entry:
  80.                     continue
  81.                 if isinstance(formats_entry, list):
  82.                     formats_entry = formats_entry[0]
  83.                 format_url = formats_entry.get('$text')
  84.                 if not format_url:
  85.                     continue
  86.                 if format_id in KNOWN_FORMATS:
  87.                     if format_id == 'm3u8':
  88.                         formats.extend(self._extract_m3u8_formats(
  89.                             format_url, media_id, 'mp4', 'm3u8_native',
  90.                             m3u8_id='hls', fatal=False))
  91.                     elif format_id == 'smil':
  92.                         smil_formats = self._extract_smil_formats(
  93.                             format_url, media_id, transform_source=lambda s: s.replace(
  94.                                 'rtmp://flash.npr.org/ondemand/', 'https://ondemand.npr.org/'))
  95.                         self._check_formats(smil_formats, media_id)
  96.                         formats.extend(smil_formats)
  97.                     else:
  98.                         formats.append({
  99.                             'url': format_url,
  100.                             'format_id': format_id,
  101.                             'quality': quality(format_id),
  102.                         })
  103.             for stream_id, stream_entry in media.get('stream', {}).items():
  104.                 if not isinstance(stream_entry, dict):
  105.                     continue
  106.                 if stream_id != 'hlsUrl':
  107.                     continue
  108.                 stream_url = url_or_none(stream_entry.get('$text'))
  109.                 if not stream_url:
  110.                     continue
  111.                 formats.extend(self._extract_m3u8_formats(
  112.                     stream_url, stream_id, 'mp4', 'm3u8_native',
  113.                     m3u8_id='hls', fatal=False))
  114.             self._sort_formats(formats)
  116.             entries.append({
  117.                 'id': media_id,
  118.                 'title': media.get('title', {}).get('$text') or playlist_title,
  119.                 'thumbnail': media.get('altImageUrl', {}).get('$text'),
  120.                 'duration': int_or_none(media.get('duration', {}).get('$text')),
  121.                 'formats': formats,
  122.             })
  124.         return self.playlist_result(entries, playlist_id, playlist_title)