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from __future__ import unicode_literals
from .common import InfoExtractor
from ..compat import compat_urllib_parse_urlencode
from ..utils import (
int_or_none,
qualities,
)
class NprIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?npr\.org/player/v2/mediaPlayer\.html\?.*\bid=(?P<id>\d+)'
_TESTS = [{
'url': 'http://www.npr.org/player/v2/mediaPlayer.html?id=449974205',
'info_dict': {
'id': '449974205',
'title': 'New Music From Beach House, Chairlift, CMJ Discoveries And More'
},
'playlist_count': 7,
}, {
'url': 'http://www.npr.org/player/v2/mediaPlayer.html?action=1&t=1&islist=false&id=446928052&m=446929930&live=1',
'info_dict': {
'id': '446928052',
'title': "Songs We Love: Tigran Hamasyan, 'Your Mercy is Boundless'"
},
'playlist': [{
'md5': '12fa60cb2d3ed932f53609d4aeceabf1',
'info_dict': {
'id': '446929930',
'ext': 'mp3',
'title': 'Your Mercy is Boundless (Bazum en Qo gtutyunqd)',
'duration': 402,
},
}],
}]
def _real_extract(self, url):
playlist_id = self._match_id(url)
config = self._download_json(
'http://api.npr.org/query?%s' % compat_urllib_parse_urlencode({
'id': playlist_id,
'fields': 'titles,audio,show',
'format': 'json',
'apiKey': 'MDAzMzQ2MjAyMDEyMzk4MTU1MDg3ZmM3MQ010',
}), playlist_id)
story = config['list']['story'][0]
KNOWN_FORMATS = ('threegp', 'mp4', 'mp3')
quality = qualities(KNOWN_FORMATS)
entries = []
for audio in story.get('audio', []):
title = audio.get('title', {}).get('$text')
duration = int_or_none(audio.get('duration', {}).get('$text'))
formats = []
for format_id, formats_entry in audio.get('format', {}).items():
if not formats_entry:
continue
if isinstance(formats_entry, list):
formats_entry = formats_entry[0]
format_url = formats_entry.get('$text')
if not format_url:
continue
if format_id in KNOWN_FORMATS:
formats.append({
'url': format_url,
'format_id': format_id,
'ext': formats_entry.get('type'),
'quality': quality(format_id),
})
self._sort_formats(formats)
entries.append({
'id': audio['id'],
'title': title,
'duration': duration,
'formats': formats,
})
playlist_title = story.get('title', {}).get('$text')
return self.playlist_result(entries, playlist_id, playlist_title)
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