126 lines
5.0 KiB
Python
126 lines
5.0 KiB
Python
from __future__ import unicode_literals
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from .common import InfoExtractor
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from ..utils import (
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int_or_none,
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qualities,
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url_or_none,
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)
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class NprIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?npr\.org/(?:sections/[^/]+/)?\d{4}/\d{2}/\d{2}/(?P<id>\d+)'
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_TESTS = [{
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'url': 'https://www.npr.org/sections/allsongs/2015/10/21/449974205/new-music-from-beach-house-chairlift-cmj-discoveries-and-more',
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'info_dict': {
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'id': '449974205',
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'title': 'New Music From Beach House, Chairlift, CMJ Discoveries And More'
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},
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'playlist_count': 7,
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}, {
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'url': 'https://www.npr.org/sections/deceptivecadence/2015/10/09/446928052/music-from-the-shadows-ancient-armenian-hymns-and-piano-jazz',
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'info_dict': {
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'id': '446928052',
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'title': "Songs We Love: Tigran Hamasyan, 'Your Mercy is Boundless'"
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},
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'playlist': [{
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'md5': '12fa60cb2d3ed932f53609d4aeceabf1',
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'info_dict': {
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'id': '446929930',
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'ext': 'mp3',
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'title': 'Your Mercy is Boundless (Bazum en Qo gtutyunqd)',
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'duration': 402,
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},
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}],
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}, {
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# multimedia, not media title
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'url': 'https://www.npr.org/2017/06/19/533198237/tigers-jaw-tiny-desk-concert',
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'info_dict': {
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'id': '533198237',
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'title': 'Tigers Jaw: Tiny Desk Concert',
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},
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'playlist': [{
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'md5': '12fa60cb2d3ed932f53609d4aeceabf1',
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'info_dict': {
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'id': '533201718',
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'ext': 'mp4',
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'title': 'Tigers Jaw: Tiny Desk Concert',
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'duration': 402,
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},
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}],
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'expected_warnings': ['Failed to download m3u8 information'],
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}, {
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# multimedia, no formats, stream
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'url': 'https://www.npr.org/2020/02/14/805476846/laura-stevenson-tiny-desk-concert',
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'only_matching': True,
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}]
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def _real_extract(self, url):
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playlist_id = self._match_id(url)
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story = self._download_json(
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'http://api.npr.org/query', playlist_id, query={
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'id': playlist_id,
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'fields': 'audio,multimedia,title',
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'format': 'json',
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'apiKey': 'MDAzMzQ2MjAyMDEyMzk4MTU1MDg3ZmM3MQ010',
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})['list']['story'][0]
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playlist_title = story.get('title', {}).get('$text')
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KNOWN_FORMATS = ('threegp', 'm3u8', 'smil', 'mp4', 'mp3')
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quality = qualities(KNOWN_FORMATS)
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entries = []
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for media in story.get('audio', []) + story.get('multimedia', []):
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media_id = media['id']
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formats = []
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for format_id, formats_entry in media.get('format', {}).items():
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if not formats_entry:
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continue
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if isinstance(formats_entry, list):
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formats_entry = formats_entry[0]
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format_url = formats_entry.get('$text')
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if not format_url:
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continue
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if format_id in KNOWN_FORMATS:
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if format_id == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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format_url, media_id, 'mp4', 'm3u8_native',
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m3u8_id='hls', fatal=False))
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elif format_id == 'smil':
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smil_formats = self._extract_smil_formats(
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format_url, media_id, transform_source=lambda s: s.replace(
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'rtmp://flash.npr.org/ondemand/', 'https://ondemand.npr.org/'),
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fatal=False)
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self._check_formats(smil_formats, media_id)
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formats.extend(smil_formats)
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else:
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formats.append({
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'url': format_url,
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'format_id': format_id,
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'quality': quality(format_id),
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})
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for stream_id, stream_entry in media.get('stream', {}).items():
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if not isinstance(stream_entry, dict):
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continue
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if stream_id != 'hlsUrl':
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continue
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stream_url = url_or_none(stream_entry.get('$text'))
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if not stream_url:
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continue
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formats.extend(self._extract_m3u8_formats(
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stream_url, stream_id, 'mp4', 'm3u8_native',
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m3u8_id='hls', fatal=False))
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self._sort_formats(formats)
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entries.append({
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'id': media_id,
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'title': media.get('title', {}).get('$text') or playlist_title,
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'thumbnail': media.get('altImageUrl', {}).get('$text'),
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'duration': int_or_none(media.get('duration', {}).get('$text')),
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'formats': formats,
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})
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return self.playlist_result(entries, playlist_id, playlist_title)
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