mirror of
https://github.com/yt-dlp/yt-dlp.git
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357 lines
13 KiB
Python
357 lines
13 KiB
Python
# coding: utf-8
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from __future__ import unicode_literals
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import hashlib
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import hmac
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import json
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import time
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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int_or_none,
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parse_age_limit,
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parse_iso8601,
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try_get,
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)
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class VikiBaseIE(InfoExtractor):
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_VALID_URL_BASE = r'https?://(?:www\.)?viki\.(?:com|net|mx|jp|fr)/'
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_API_URL_TEMPLATE = 'https://api.viki.io%s'
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_DEVICE_ID = '112395910d'
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_APP = '100005a'
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_APP_VERSION = '6.11.3'
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_APP_SECRET = 'd96704b180208dbb2efa30fe44c48bd8690441af9f567ba8fd710a72badc85198f7472'
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_GEO_BYPASS = False
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_NETRC_MACHINE = 'viki'
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_token = None
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_ERRORS = {
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'geo': 'Sorry, this content is not available in your region.',
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'upcoming': 'Sorry, this content is not yet available.',
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'paywall': 'Sorry, this content is only available to Viki Pass Plus subscribers',
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}
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def _stream_headers(self, timestamp, sig):
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return {
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'X-Viki-manufacturer': 'vivo',
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'X-Viki-device-model': 'vivo 1606',
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'X-Viki-device-os-ver': '6.0.1',
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'X-Viki-connection-type': 'WIFI',
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'X-Viki-carrier': '',
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'X-Viki-as-id': '100005a-1625321982-3932',
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'timestamp': str(timestamp),
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'signature': str(sig),
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'x-viki-app-ver': self._APP_VERSION
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}
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def _api_query(self, path, version=4, **kwargs):
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path += '?' if '?' not in path else '&'
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query = f'/v{version}/{path}app={self._APP}'
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if self._token:
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query += '&token=%s' % self._token
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return query + ''.join(f'&{name}={val}' for name, val in kwargs.items())
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def _sign_query(self, path):
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timestamp = int(time.time())
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query = self._api_query(path, version=5)
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sig = hmac.new(
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self._APP_SECRET.encode('ascii'), f'{query}&t={timestamp}'.encode('ascii'), hashlib.sha1).hexdigest()
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return timestamp, sig, self._API_URL_TEMPLATE % query
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def _call_api(
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self, path, video_id, note='Downloading JSON metadata', data=None, query=None, fatal=True):
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if query is None:
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timestamp, sig, url = self._sign_query(path)
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else:
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url = self._API_URL_TEMPLATE % self._api_query(path, version=4)
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resp = self._download_json(
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url, video_id, note, fatal=fatal, query=query,
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data=json.dumps(data).encode('utf-8') if data else None,
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headers=({'x-viki-app-ver': self._APP_VERSION} if data
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else self._stream_headers(timestamp, sig) if query is None
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else None), expected_status=400) or {}
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self._raise_error(resp.get('error'), fatal)
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return resp
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def _raise_error(self, error, fatal=True):
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if error is None:
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return
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msg = '%s said: %s' % (self.IE_NAME, error)
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if fatal:
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raise ExtractorError(msg, expected=True)
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else:
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self.report_warning(msg)
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def _check_errors(self, data):
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for reason, status in (data.get('blocking') or {}).items():
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if status and reason in self._ERRORS:
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message = self._ERRORS[reason]
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if reason == 'geo':
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self.raise_geo_restricted(msg=message)
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elif reason == 'paywall':
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if try_get(data, lambda x: x['paywallable']['tvod']):
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self._raise_error('This video is for rent only or TVOD (Transactional Video On demand)')
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self.raise_login_required(message)
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self._raise_error(message)
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def _real_initialize(self):
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self._login()
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def _login(self):
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username, password = self._get_login_info()
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if username is None:
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return
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self._token = self._call_api(
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'sessions.json', None, 'Logging in', fatal=False,
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data={'username': username, 'password': password}).get('token')
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if not self._token:
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self.report_warning('Login Failed: Unable to get session token')
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@staticmethod
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def dict_selection(dict_obj, preferred_key):
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if preferred_key in dict_obj:
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return dict_obj[preferred_key]
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return (list(filter(None, dict_obj.values())) or [None])[0]
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class VikiIE(VikiBaseIE):
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IE_NAME = 'viki'
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_VALID_URL = r'%s(?:videos|player)/(?P<id>[0-9]+v)' % VikiBaseIE._VALID_URL_BASE
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_TESTS = [{
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'note': 'Free non-DRM video with storyboards in MPD',
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'url': 'https://www.viki.com/videos/1175236v-choosing-spouse-by-lottery-episode-1',
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'info_dict': {
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'id': '1175236v',
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'ext': 'mp4',
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'title': 'Choosing Spouse by Lottery - Episode 1',
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'timestamp': 1606463239,
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'age_limit': 13,
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'uploader': 'FCC',
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'upload_date': '20201127',
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},
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}, {
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'url': 'http://www.viki.com/videos/1023585v-heirs-episode-14',
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'info_dict': {
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'id': '1023585v',
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'ext': 'mp4',
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'title': 'Heirs - Episode 14',
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'uploader': 'SBS Contents Hub',
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'timestamp': 1385047627,
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'upload_date': '20131121',
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'age_limit': 13,
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'duration': 3570,
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'episode_number': 14,
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},
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'skip': 'Blocked in the US',
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}, {
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# clip
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'url': 'http://www.viki.com/videos/1067139v-the-avengers-age-of-ultron-press-conference',
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'md5': '86c0b5dbd4d83a6611a79987cc7a1989',
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'info_dict': {
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'id': '1067139v',
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'ext': 'mp4',
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'title': "'The Avengers: Age of Ultron' Press Conference",
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'description': 'md5:d70b2f9428f5488321bfe1db10d612ea',
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'duration': 352,
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'timestamp': 1430380829,
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'upload_date': '20150430',
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'uploader': 'Arirang TV',
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'like_count': int,
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'age_limit': 0,
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},
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'skip': 'Sorry. There was an error loading this video',
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}, {
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'url': 'http://www.viki.com/videos/1048879v-ankhon-dekhi',
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'info_dict': {
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'id': '1048879v',
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'ext': 'mp4',
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'title': 'Ankhon Dekhi',
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'duration': 6512,
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'timestamp': 1408532356,
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'upload_date': '20140820',
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'uploader': 'Spuul',
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'like_count': int,
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'age_limit': 13,
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},
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'skip': 'Blocked in the US',
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}, {
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# episode
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'url': 'http://www.viki.com/videos/44699v-boys-over-flowers-episode-1',
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'md5': '0a53dc252e6e690feccd756861495a8c',
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'info_dict': {
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'id': '44699v',
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'ext': 'mp4',
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'title': 'Boys Over Flowers - Episode 1',
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'description': 'md5:b89cf50038b480b88b5b3c93589a9076',
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'duration': 4172,
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'timestamp': 1270496524,
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'upload_date': '20100405',
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'uploader': 'group8',
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'like_count': int,
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'age_limit': 13,
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'episode_number': 1,
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},
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}, {
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# youtube external
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'url': 'http://www.viki.com/videos/50562v-poor-nastya-complete-episode-1',
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'md5': '63f8600c1da6f01b7640eee7eca4f1da',
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'info_dict': {
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'id': '50562v',
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'ext': 'webm',
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'title': 'Poor Nastya [COMPLETE] - Episode 1',
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'description': '',
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'duration': 606,
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'timestamp': 1274949505,
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'upload_date': '20101213',
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'uploader': 'ad14065n',
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'uploader_id': 'ad14065n',
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'like_count': int,
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'age_limit': 13,
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},
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'skip': 'Page not found!',
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}, {
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'url': 'http://www.viki.com/player/44699v',
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'only_matching': True,
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}, {
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# non-English description
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'url': 'http://www.viki.com/videos/158036v-love-in-magic',
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'md5': '41faaba0de90483fb4848952af7c7d0d',
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'info_dict': {
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'id': '158036v',
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'ext': 'mp4',
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'uploader': 'I Planet Entertainment',
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'upload_date': '20111122',
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'timestamp': 1321985454,
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'description': 'md5:44b1e46619df3a072294645c770cef36',
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'title': 'Love In Magic',
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'age_limit': 13,
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},
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}]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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video = self._call_api(f'videos/{video_id}.json', video_id, 'Downloading video JSON', query={})
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self._check_errors(video)
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title = try_get(video, lambda x: x['titles']['en'], str)
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episode_number = int_or_none(video.get('number'))
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if not title:
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title = 'Episode %d' % episode_number if video.get('type') == 'episode' else video.get('id') or video_id
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container_titles = try_get(video, lambda x: x['container']['titles'], dict) or {}
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container_title = self.dict_selection(container_titles, 'en')
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title = '%s - %s' % (container_title, title)
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thumbnails = [{
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'id': thumbnail_id,
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'url': thumbnail['url'],
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} for thumbnail_id, thumbnail in (video.get('images') or {}).items() if thumbnail.get('url')]
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resp = self._call_api(
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'playback_streams/%s.json?drms=dt3&device_id=%s' % (video_id, self._DEVICE_ID),
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video_id, 'Downloading video streams JSON')['main'][0]
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stream_id = try_get(resp, lambda x: x['properties']['track']['stream_id'])
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subtitles = dict((lang, [{
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'ext': ext,
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'url': self._API_URL_TEMPLATE % self._api_query(
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f'videos/{video_id}/auth_subtitles/{lang}.{ext}', stream_id=stream_id)
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} for ext in ('srt', 'vtt')]) for lang in (video.get('subtitle_completions') or {}).keys())
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mpd_url = resp['url']
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# 720p is hidden in another MPD which can be found in the current manifest content
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mpd_content = self._download_webpage(mpd_url, video_id, note='Downloading initial MPD manifest')
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mpd_url = self._search_regex(
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r'(?mi)<BaseURL>(http.+.mpd)', mpd_content, 'new manifest', default=mpd_url)
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if 'mpdhd_high' not in mpd_url:
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# Modify the URL to get 1080p
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mpd_url = mpd_url.replace('mpdhd', 'mpdhd_high')
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formats = self._extract_mpd_formats(mpd_url, video_id)
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self._sort_formats(formats)
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return {
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'id': video_id,
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'formats': formats,
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'title': title,
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'description': self.dict_selection(video.get('descriptions', {}), 'en'),
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'duration': int_or_none(video.get('duration')),
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'timestamp': parse_iso8601(video.get('created_at')),
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'uploader': video.get('author'),
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'uploader_url': video.get('author_url'),
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'like_count': int_or_none(try_get(video, lambda x: x['likes']['count'])),
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'age_limit': parse_age_limit(video.get('rating')),
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'thumbnails': thumbnails,
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'subtitles': subtitles,
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'episode_number': episode_number,
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}
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class VikiChannelIE(VikiBaseIE):
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IE_NAME = 'viki:channel'
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_VALID_URL = r'%s(?:tv|news|movies|artists)/(?P<id>[0-9]+c)' % VikiBaseIE._VALID_URL_BASE
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_TESTS = [{
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'url': 'http://www.viki.com/tv/50c-boys-over-flowers',
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'info_dict': {
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'id': '50c',
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'title': 'Boys Over Flowers',
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'description': 'md5:804ce6e7837e1fd527ad2f25420f4d59',
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},
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'playlist_mincount': 51,
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}, {
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'url': 'http://www.viki.com/tv/1354c-poor-nastya-complete',
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'info_dict': {
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'id': '1354c',
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'title': 'Poor Nastya [COMPLETE]',
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'description': 'md5:05bf5471385aa8b21c18ad450e350525',
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},
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'playlist_count': 127,
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'skip': 'Page not found',
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}, {
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'url': 'http://www.viki.com/news/24569c-showbiz-korea',
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'only_matching': True,
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}, {
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'url': 'http://www.viki.com/movies/22047c-pride-and-prejudice-2005',
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'only_matching': True,
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}, {
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'url': 'http://www.viki.com/artists/2141c-shinee',
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'only_matching': True,
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}]
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_video_types = ('episodes', 'movies', 'clips', 'trailers')
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def _entries(self, channel_id):
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params = {
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'app': self._APP, 'token': self._token, 'only_ids': 'true',
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'direction': 'asc', 'sort': 'number', 'per_page': 30
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}
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video_types = self._configuration_arg('video_types') or self._video_types
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for video_type in video_types:
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if video_type not in self._video_types:
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self.report_warning(f'Unknown video_type: {video_type}')
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page_num = 0
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while True:
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page_num += 1
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params['page'] = page_num
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res = self._call_api(
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f'containers/{channel_id}/{video_type}.json', channel_id, query=params, fatal=False,
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note='Downloading %s JSON page %d' % (video_type.title(), page_num))
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for video_id in res.get('response') or []:
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yield self.url_result(f'https://www.viki.com/videos/{video_id}', VikiIE.ie_key(), video_id)
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if not res.get('more'):
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break
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def _real_extract(self, url):
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channel_id = self._match_id(url)
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channel = self._call_api('containers/%s.json' % channel_id, channel_id, 'Downloading channel JSON')
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self._check_errors(channel)
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return self.playlist_result(
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self._entries(channel_id), channel_id,
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self.dict_selection(channel['titles'], 'en'),
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self.dict_selection(channel['descriptions'], 'en'))
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