youtube-dl/youtube_dl/extractor/vk.py

188 lines
6.7 KiB
Python
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

# encoding: utf-8
from __future__ import unicode_literals
import re
import json
from .common import InfoExtractor
from ..utils import (
ExtractorError,
compat_urllib_request,
compat_urllib_parse,
compat_str,
unescapeHTML,
)
class VKIE(InfoExtractor):
IE_NAME = 'vk.com'
_VALID_URL = r'https?://(?:m\.)?vk\.com/(?:video_ext\.php\?.*?\boid=(?P<oid>-?\d+).*?\bid=(?P<id>\d+)|(?:.+?\?.*?z=)?video(?P<videoid>.*?)(?:\?|%2F|$))'
_NETRC_MACHINE = 'vk'
_TESTS = [
{
'url': 'http://vk.com/videos-77521?z=video-77521_162222515%2Fclub77521',
'md5': '0deae91935c54e00003c2a00646315f0',
'info_dict': {
'id': '162222515',
'ext': 'flv',
'title': 'ProtivoGunz - Хуёвая песня',
'uploader': 're:Noize MC.*',
'duration': 195,
},
},
{
'url': 'http://vk.com/video4643923_163339118',
'md5': 'f79bccb5cd182b1f43502ca5685b2b36',
'info_dict': {
'id': '163339118',
'ext': 'mp4',
'uploader': 'Elya Iskhakova',
'title': 'Dream Theater - Hollow Years Live at Budokan 720*',
'duration': 558,
}
},
{
'note': 'Embedded video',
'url': 'http://vk.com/video_ext.php?oid=32194266&id=162925554&hash=7d8c2e0d5e05aeaa&hd=1',
'md5': 'c7ce8f1f87bec05b3de07fdeafe21a0a',
'info_dict': {
'id': '162925554',
'ext': 'mp4',
'uploader': 'Vladimir Gavrin',
'title': 'Lin Dan',
'duration': 101,
}
},
{
'url': 'http://vk.com/video-8871596_164049491',
'md5': 'a590bcaf3d543576c9bd162812387666',
'note': 'Only available for registered users',
'info_dict': {
'id': '164049491',
'ext': 'mp4',
'uploader': 'Триллеры',
'title': '► Бойцовский клуб / Fight Club 1999 [HD 720]',
'duration': 8352,
},
'skip': 'Requires vk account credentials',
},
{
'url': 'http://vk.com/feed?z=video-43215063_166094326%2Fbb50cacd3177146d7a',
'md5': 'd82c22e449f036282d1d3f7f4d276869',
'info_dict': {
'id': '166094326',
'ext': 'mp4',
'uploader': 'Киномания - лучшее из мира кино',
'title': 'Запах женщины (1992)',
'duration': 9392,
},
'skip': 'Requires vk account credentials',
},
{
'url': 'http://vk.com/hd_kino_mania?z=video-43215063_168067957%2F15c66b9b533119788d',
'md5': '4d7a5ef8cf114dfa09577e57b2993202',
'info_dict': {
'id': '168067957',
'ext': 'mp4',
'uploader': 'Киномания - лучшее из мира кино',
'title': ' ',
'duration': 7291,
},
'skip': 'Requires vk account credentials',
},
{
'url': 'http://m.vk.com/video-43215063_169084319?list=125c627d1aa1cebb83&from=wall-43215063_2566540',
'md5': '0c45586baa71b7cb1d0784ee3f4e00a6',
'note': 'ivi.ru embed',
'info_dict': {
'id': '60690',
'ext': 'mp4',
'title': 'Книга Илая',
'duration': 6771,
},
'skip': 'Only works from Russia',
},
]
def _login(self):
(username, password) = self._get_login_info()
if username is None:
return
login_form = {
'act': 'login',
'role': 'al_frame',
'expire': '1',
'email': username,
'pass': password,
}
request = compat_urllib_request.Request('https://login.vk.com/?act=login',
compat_urllib_parse.urlencode(login_form).encode('utf-8'))
login_page = self._download_webpage(request, None, note='Logging in as %s' % username)
if re.search(r'onLoginFailed', login_page):
raise ExtractorError('Unable to login, incorrect username and/or password', expected=True)
def _real_initialize(self):
self._login()
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id = mobj.group('videoid')
if not video_id:
video_id = '%s_%s' % (mobj.group('oid'), 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)
ERRORS = {
r'>Видеозапись .*? была изъята из публичного доступа в связи с обращением правообладателя.<':
'Video %s has been removed from public access due to rightholder complaint.',
r'<!>Please log in or <':
'Video %s is only available for registered users, '
'use --username and --password options to provide account credentials.',
'<!>Unknown error':
'Video %s does not exist.'
}
for error_re, error_msg in ERRORS.items():
if re.search(error_re, info_page):
raise ExtractorError(error_msg % video_id, expected=True)
m_yt = re.search(r'src="(http://www.youtube.com/.*?)"', info_page)
if m_yt is not None:
self.to_screen('Youtube video detected')
return self.url_result(m_yt.group(1), 'Youtube')
m_opts = re.search(r'(?s)var\s+opts\s*=\s*({.*?});', info_page)
if m_opts:
m_opts_url = re.search(r"url\s*:\s*'([^']+)", m_opts.group(1))
if m_opts_url:
opts_url = m_opts_url.group(1)
if opts_url.startswith('//'):
opts_url = 'http:' + opts_url
return self.url_result(opts_url)
data_json = self._search_regex(r'var vars = ({.*?});', info_page, 'vars')
data = json.loads(data_json)
formats = [{
'format_id': k,
'url': v,
'width': int(k[len('url'):]),
} for k, v in data.items()
if k.startswith('url')]
self._sort_formats(formats)
return {
'id': compat_str(data['vid']),
'formats': formats,
'title': unescapeHTML(data['md_title']),
'thumbnail': data.get('jpg'),
'uploader': data.get('md_author'),
'duration': data.get('duration')
}