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youtube-dl
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[condenast] improve extraction

master
Remita Amine 8 years ago
parent
8a00ea567b
commit
4f427c4be8
1 changed files with 67 additions and 46 deletions
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  1. 113
      youtube_dl/extractor/condenast.py

113
youtube_dl/extractor/condenast.py
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@ -5,13 +5,17 @@ import re
from .common import InfoExtractor
from ..compat import (
compat_urllib_parse_urlencode,
compat_urllib_parse_urlparse,
compat_urlparse,
)
from ..utils import (
orderedSet,
remove_end,
extract_attributes,
mimetype2ext,
determine_ext,
int_or_none,
parse_iso8601,
)
@ -58,6 +62,9 @@ class CondeNastIE(InfoExtractor):
'ext': 'mp4',
'title': '3D Printed Speakers Lit With LED',
'description': 'Check out these beautiful 3D printed LED speakers. You can\'t actually buy them, but LumiGeek is working on a board that will let you make you\'re own.',
'uploader': 'wired',
'upload_date': '20130314',
'timestamp': 1363219200,
}
}, {
# JS embed
@ -67,70 +74,84 @@ class CondeNastIE(InfoExtractor):
'id': '55f9cf8b61646d1acf00000c',
'ext': 'mp4',
'title': '3D printed TSA Travel Sentry keys really do open TSA locks',
'uploader': 'arstechnica',
'upload_date': '20150916',
'timestamp': 1442434955,
}
}]
def _extract_series(self, url, webpage):
title = self._html_search_regex(r'<div class="cne-series-info">.*?<h1>(.+?)</h1>',
webpage, 'series title', flags=re.DOTALL)
title = self._html_search_regex(
r'(?s)<div class="cne-series-info">.*?<h1>(.+?)</h1>',
webpage, 'series title')
url_object = compat_urllib_parse_urlparse(url)
base_url = '%s://%s' % (url_object.scheme, url_object.netloc)
m_paths = re.finditer(r'<p class="cne-thumb-title">.*?<a href="(/watch/.+?)["\?]',
webpage, flags=re.DOTALL)
m_paths = re.finditer(
r'(?s)<p class="cne-thumb-title">.*?<a href="(/watch/.+?)["\?]', webpage)
paths = orderedSet(m.group(1) for m in m_paths)
build_url = lambda path: compat_urlparse.urljoin(base_url, path)
entries = [self.url_result(build_url(path), 'CondeNast') for path in paths]
return self.playlist_result(entries, playlist_title=title)
def _extract_video(self, webpage, url_type):
if url_type != 'embed':
description = self._html_search_regex(
[
r'<div class="cne-video-description">(.+?)</div>',
r'<div class="video-post-content">(.+?)</div>',
],
webpage, 'description', fatal=False, flags=re.DOTALL)
query = {}
params = self._search_regex(
r'(?s)var params = {(.+?)}[;,]', webpage, 'player params', default=None)
if params:
query.update({
'videoId': self._search_regex(r'videoId: [\'"](.+?)[\'"]', params, 'video id'),
'playerId': self._search_regex(r'playerId: [\'"](.+?)[\'"]', params, 'player id'),
'target': self._search_regex(r'target: [\'"](.+?)[\'"]', params, 'target'),
})
else:
description = None
params = self._search_regex(r'var params = {(.+?)}[;,]', webpage,
'player params', flags=re.DOTALL)
video_id = self._search_regex(r'videoId: [\'"](.+?)[\'"]', params, 'video id')
player_id = self._search_regex(r'playerId: [\'"](.+?)[\'"]', params, 'player id')
target = self._search_regex(r'target: [\'"](.+?)[\'"]', params, 'target')
data = compat_urllib_parse_urlencode({'videoId': video_id,
'playerId': player_id,
'target': target,
})
base_info_url = self._search_regex(r'url = [\'"](.+?)[\'"][,;]',
webpage, 'base info url',
default='http://player.cnevids.com/player/loader.js?')
info_url = base_info_url + data
info_page = self._download_webpage(info_url, video_id,
'Downloading video info')
video_info = self._search_regex(r'var\s+video\s*=\s*({.+?});', info_page, 'video info')
video_info = self._parse_json(video_info, video_id)
formats = [{
'format_id': '%s-%s' % (fdata['type'].split('/')[-1], fdata['quality']),
'url': fdata['src'],
'ext': fdata['type'].split('/')[-1],
'quality': 1 if fdata['quality'] == 'high' else 0,
} for fdata in video_info['sources'][0]]
params = extract_attributes(self._search_regex(
r'(<[^>]+data-js="video-player"[^>]+>)',
webpage, 'player params element'))
query.update({
'videoId': params['data-video'],
'playerId': params['data-player'],
'target': params['id'],
})
video_id = query['videoId']
info_page = self._download_webpage(
'http://player.cnevids.com/player/video.js',
video_id, 'Downloading video info', query=query)
video_info = self._parse_json(self._search_regex(
r'loadCallback\(({.+})\)', info_page, 'video info'), video_id)['video']
title = video_info['title']
formats = []
for fdata in video_info.get('sources', [{}])[0]:
src = fdata.get('src')
if not src:
continue
ext = mimetype2ext(fdata.get('type')) or determine_ext(src)
quality = fdata.get('quality')
formats.append({
'format_id': ext + ('-%s' % quality if quality else ''),
'url': src,
'ext': ext,
'quality': 1 if quality == 'high' else 0,
})
self._sort_formats(formats)
return {
info = self._search_json_ld(webpage, video_id) if url_type != 'embed' else {}
info.update({
'id': video_id,
'formats': formats,
'title': video_info['title'],
'thumbnail': video_info['poster_frame'],
'description': description,
}
'title': title,
'thumbnail': video_info.get('poster_frame'),
'uploader': video_info.get('brand'),
'duration': int_or_none(video_info.get('duration')),
'tags': video_info.get('tags'),
'series': video_info.get('series_title'),
'season': video_info.get('season_title'),
'timestamp': parse_iso8601(video_info.get('premiere_date')),
})
return info
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
site = mobj.group('site')
url_type = mobj.group('type')
item_id = mobj.group('id')
site, url_type, item_id = re.match(self._VALID_URL, url).groups()
# Convert JS embed to regular embed
if url_type == 'embedjs':

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