youtube-dl/youtube_dl/extractor/vesti.py
2014-02-14 22:26:13 +07:00

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# encoding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import (
ExtractorError,
int_or_none
)
class VestiIE(InfoExtractor):
IE_NAME = 'vesti'
IE_DESC = 'Вести.Ru'
_VALID_URL = r'http://(?:.+?\.)?vesti\.ru/(?P<id>.+)'
_TESTS = [
{
'url': 'http://www.vesti.ru/videos?vid=575582&cid=1',
'info_dict': {
'id': '765035',
'ext': 'mp4',
'title': 'Вести.net: биткоины в России не являются законными',
'description': 'md5:d4bb3859dc1177b28a94c5014c35a36b',
'duration': 302,
},
'params': {
# m3u8 download
'skip_download': True,
},
},
{
'url': 'http://www.vesti.ru/only_video.html?vid=576180',
'info_dict': {
'id': '766048',
'ext': 'mp4',
'title': 'США заморозило, Британию затопило',
'description': 'md5:f0ed0695ec05aed27c56a70a58dc4cc1',
'duration': 87,
},
'params': {
# m3u8 download
'skip_download': True,
},
},
{
'url': 'http://sochi2014.vesti.ru/video/index/video_id/766403',
'info_dict': {
'id': '766403',
'ext': 'mp4',
'title': 'XXII зимние Олимпийские игры. Российские хоккеисты стартовали на Олимпиаде с победы',
'description': 'md5:55805dfd35763a890ff50fa9e35e31b3',
'duration': 271,
},
'params': {
# m3u8 download
'skip_download': True,
},
'skip': 'Blocked outside Russia'
},
{
'url': 'http://sochi2014.vesti.ru/live/play/live_id/301',
'info_dict': {
'id': '51499',
'ext': 'flv',
'title': 'Сочи-2014. Биатлон. Индивидуальная гонка. Мужчины ',
'description': 'md5:9e0ed5c9d2fa1efbfdfed90c9a6d179c',
},
'params': {
# rtmp download
'skip_download': True,
},
'skip': 'Translation has finished'
}
]
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
page = self._download_webpage(url, video_id, 'Downloading page')
mobj = re.search(r'<meta property="og:video" content=".+?\.swf\?v?id=(?P<id>\d+).*?" />', page)
if mobj:
video_type = 'video'
video_id = mobj.group('id')
else:
mobj = re.search(
r'<iframe.+?src="http://player\.rutv\.ru/iframe/(?P<type>[^/]+)/id/(?P<id>\d+)[^"]*".*?></iframe>', page)
if not mobj:
raise ExtractorError('No media found')
video_type = mobj.group('type')
video_id = mobj.group('id')
json_data = self._download_json(
'http://player.rutv.ru/iframe/%splay/id/%s' % ('live-' if video_type == 'live' else '', video_id),
video_id, 'Downloading JSON')
if json_data['errors']:
raise ExtractorError('vesti returned error: %s' % json_data['errors'], expected=True)
playlist = json_data['data']['playlist']
medialist = playlist['medialist']
media = medialist[0]
if media['errors']:
raise ExtractorError('vesti returned error: %s' % media['errors'], expected=True)
view_count = playlist.get('count_views')
priority_transport = playlist['priority_transport']
thumbnail = media['picture']
width = media['width']
height = media['height']
description = media['anons']
title = media['title']
duration = int_or_none(media.get('duration'))
formats = []
for transport, links in media['sources'].items():
for quality, url in links.items():
if transport == 'rtmp':
mobj = re.search(r'^(?P<url>rtmp://[^/]+/(?P<app>.+))/(?P<playpath>.+)$', url)
if not mobj:
continue
fmt = {
'url': mobj.group('url'),
'play_path': mobj.group('playpath'),
'app': mobj.group('app'),
'page_url': 'http://player.rutv.ru',
'player_url': 'http://player.rutv.ru/flash2v/osmf.swf?i=22',
'rtmp_live': True,
'ext': 'flv',
'vbr': int(quality),
}
elif transport == 'm3u8':
fmt = {
'url': url,
'ext': 'mp4',
}
else:
fmt = {
'url': url
}
fmt.update({
'width': width,
'height': height,
'format_id': '%s-%s' % (transport, quality),
'preference': -1 if priority_transport == transport else -2,
})
formats.append(fmt)
if not formats:
raise ExtractorError('No media links available for %s' % video_id)
self._sort_formats(formats)
return {
'id': video_id,
'title': title,
'description': description,
'thumbnail': thumbnail,
'view_count': view_count,
'duration': duration,
'formats': formats,
}