youtube-dl/youtube_dl/extractor/vk.py

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# encoding: utf-8
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from __future__ import unicode_literals
import re
import json
from .common import InfoExtractor
from ..utils import (
compat_str,
unescapeHTML,
)
class VKIE(InfoExtractor):
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IE_NAME = 'vk.com'
_VALID_URL = r'https?://vk\.com/(?:videos.*?\?.*?z=)?video(?P<id>.*?)(?:\?|%2F|$)'
_TEST = {
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'url': 'http://vk.com/videos-77521?z=video-77521_162222515%2Fclub77521',
'file': '162222515.flv',
'md5': '0deae91935c54e00003c2a00646315f0',
'info_dict': {
'title': 'ProtivoGunz - Хуёвая песня',
'uploader': 'Noize MC',
},
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('id')
info_url = 'http://vk.com/al_video.php?act=show&al=1&video=%s' % video_id
info_page = self._download_webpage(info_url, video_id)
m_yt = re.search(r'src="(http://www.youtube.com/.*?)"', info_page)
if m_yt is not None:
self.to_screen(u'Youtube video detected')
return self.url_result(m_yt.group(1), 'Youtube')
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data_json = self._search_regex(r'var vars = ({.*?});', info_page, 'vars')
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data = json.loads(data_json)
return {
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'id': compat_str(data['vid']),
'url': data['url240'],
'title': unescapeHTML(data['md_title']),
'thumbnail': data['jpg'],
'uploader': data['md_author'],
}