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# coding: utf-8
from __future__ import unicode_literals
from .common import InfoExtractor
from ..utils import (
js_to_json,
mimetype2ext,
determine_ext,
update_url_query,
get_element_by_attribute,
int_or_none,
)
class NobelPrizeIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?nobelprize\.org/mediaplayer.*?\bid=(?P<id>\d+)'
_TEST = {
'url': 'http://www.nobelprize.org/mediaplayer/?id=2636',
'md5': '04c81e5714bb36cc4e2232fee1d8157f',
'info_dict': {
'id': '2636',
'ext': 'mp4',
'title': 'Announcement of the 2016 Nobel Prize in Physics',
'description': 'md5:05beba57f4f5a4bbd4cf2ef28fcff739',
}
}
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
media = self._parse_json(self._search_regex(
r'(?s)var\s*config\s*=\s*({.+?});', webpage,
'config'), video_id, js_to_json)['media']
title = media['title']
formats = []
for source in media.get('source', []):
source_src = source.get('src')
if not source_src:
continue
ext = mimetype2ext(source.get('type')) or determine_ext(source_src)
if ext == 'm3u8':
formats.extend(self._extract_m3u8_formats(
source_src, video_id, 'mp4', 'm3u8_native',
m3u8_id='hls', fatal=False))
elif ext == 'f4m':
formats.extend(self._extract_f4m_formats(
update_url_query(source_src, {'hdcore': '3.7.0'}),
video_id, f4m_id='hds', fatal=False))
else:
formats.append({
'url': source_src,
})
self._sort_formats(formats)
return {
'id': video_id,
'title': title,
'description': get_element_by_attribute('itemprop', 'description', webpage),
'duration': int_or_none(media.get('duration')),
'formats': formats,
}