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youtube-dl/youtube_dl/extractor/nerdist.py

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# encoding: utf-8
from __future__ import unicode_literals
from .common import InfoExtractor
from ..utils import (
determine_ext,
parse_iso8601,
xpath_text,
)
class NerdistIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?nerdist\.com/vepisode/(?P<id>[^/?#]+)'
_TEST = {
'url': 'http://www.nerdist.com/vepisode/exclusive-which-dc-characters-w',
'md5': '3698ed582931b90d9e81e02e26e89f23',
'info_dict': {
'display_id': 'exclusive-which-dc-characters-w',
'id': 'RPHpvJyr',
'ext': 'mp4',
'title': 'Your TEEN TITANS Revealed! Who\'s on the show?',
'thumbnail': 're:^https?://.*/thumbs/.*\.jpg$',
'description': 'Exclusive: Find out which DC Comics superheroes will star in TEEN TITANS Live-Action TV Show on Nerdist News with Jessica Chobot!',
'uploader': 'Eric Diaz',
'upload_date': '20150202',
'timestamp': 1422892808,
}
}
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
video_id = self._search_regex(
r'''(?x)<script\s+(?:type="text/javascript"\s+)?
src="https?://content\.nerdist\.com/players/([a-zA-Z0-9_]+)-''',
webpage, 'video ID')
timestamp = parse_iso8601(self._html_search_meta(
'shareaholic:article_published_time', webpage, 'upload date'))
uploader = self._html_search_meta(
'shareaholic:article_author_name', webpage, 'article author')
doc = self._download_xml(
'http://content.nerdist.com/jw6/%s.xml' % video_id, video_id)
video_info = doc.find('.//item')
title = xpath_text(video_info, './title', fatal=True)
description = xpath_text(video_info, './description')
thumbnail = xpath_text(
video_info, './{http://rss.jwpcdn.com/}image', 'thumbnail')
formats = []
for source in video_info.findall('./{http://rss.jwpcdn.com/}source'):
vurl = source.attrib['file']
ext = determine_ext(vurl)
if ext == 'm3u8':
formats.extend(self._extract_m3u8_formats(
vurl, video_id, entry_protocol='m3u8_native', ext='mp4',
preference=0))
elif ext == 'smil':
formats.extend(self._extract_smil_formats(
vurl, video_id, fatal=False
))
else:
formats.append({
'format_id': ext,
'url': vurl,
})
self._sort_formats(formats)
return {
'id': video_id,
'display_id': display_id,
'title': title,
'description': description,
'thumbnail': thumbnail,
'timestamp': timestamp,
'formats': formats,
'uploader': uploader,
}