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211 lines
8.6 KiB
Python
211 lines
8.6 KiB
Python
from __future__ import unicode_literals
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import base64
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import re
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from .common import InfoExtractor
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from ..compat import (
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compat_b64decode,
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compat_str,
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)
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from ..utils import (
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determine_ext,
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ExtractorError,
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float_or_none,
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int_or_none,
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try_get,
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unsmuggle_url,
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)
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class OoyalaBaseIE(InfoExtractor):
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_PLAYER_BASE = 'http://player.ooyala.com/'
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_CONTENT_TREE_BASE = _PLAYER_BASE + 'player_api/v1/content_tree/'
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_AUTHORIZATION_URL_TEMPLATE = _PLAYER_BASE + 'sas/player_api/v2/authorization/embed_code/%s/%s'
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def _extract(self, content_tree_url, video_id, domain=None, supportedformats=None, embed_token=None):
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content_tree = self._download_json(content_tree_url, video_id)['content_tree']
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metadata = content_tree[list(content_tree)[0]]
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embed_code = metadata['embed_code']
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pcode = metadata.get('asset_pcode') or embed_code
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title = metadata['title']
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auth_data = self._download_json(
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self._AUTHORIZATION_URL_TEMPLATE % (pcode, embed_code),
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video_id, headers=self.geo_verification_headers(), query={
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'domain': domain or 'player.ooyala.com',
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'supportedFormats': supportedformats or 'mp4,rtmp,m3u8,hds,dash,smooth',
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'embedToken': embed_token,
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})['authorization_data'][embed_code]
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urls = []
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formats = []
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streams = auth_data.get('streams') or [{
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'delivery_type': 'hls',
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'url': {
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'data': base64.b64encode(('http://player.ooyala.com/hls/player/all/%s.m3u8' % embed_code).encode()).decode(),
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}
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}]
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for stream in streams:
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url_data = try_get(stream, lambda x: x['url']['data'], compat_str)
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if not url_data:
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continue
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s_url = compat_b64decode(url_data).decode('utf-8')
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if not s_url or s_url in urls:
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continue
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urls.append(s_url)
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ext = determine_ext(s_url, None)
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delivery_type = stream.get('delivery_type')
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if delivery_type == 'hls' or ext == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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re.sub(r'/ip(?:ad|hone)/', '/all/', s_url), embed_code, 'mp4', 'm3u8_native',
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m3u8_id='hls', fatal=False))
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elif delivery_type == 'hds' or ext == 'f4m':
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formats.extend(self._extract_f4m_formats(
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s_url + '?hdcore=3.7.0', embed_code, f4m_id='hds', fatal=False))
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elif delivery_type == 'dash' or ext == 'mpd':
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formats.extend(self._extract_mpd_formats(
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s_url, embed_code, mpd_id='dash', fatal=False))
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elif delivery_type == 'smooth':
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self._extract_ism_formats(
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s_url, embed_code, ism_id='mss', fatal=False)
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elif ext == 'smil':
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formats.extend(self._extract_smil_formats(
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s_url, embed_code, fatal=False))
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else:
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formats.append({
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'url': s_url,
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'ext': ext or delivery_type,
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'vcodec': stream.get('video_codec'),
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'format_id': delivery_type,
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'width': int_or_none(stream.get('width')),
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'height': int_or_none(stream.get('height')),
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'abr': int_or_none(stream.get('audio_bitrate')),
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'vbr': int_or_none(stream.get('video_bitrate')),
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'fps': float_or_none(stream.get('framerate')),
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})
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if not formats and not auth_data.get('authorized'):
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raise ExtractorError('%s said: %s' % (
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self.IE_NAME, auth_data['message']), expected=True)
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self._sort_formats(formats)
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subtitles = {}
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for lang, sub in metadata.get('closed_captions_vtt', {}).get('captions', {}).items():
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sub_url = sub.get('url')
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if not sub_url:
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continue
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subtitles[lang] = [{
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'url': sub_url,
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}]
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return {
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'id': embed_code,
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'title': title,
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'description': metadata.get('description'),
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'thumbnail': metadata.get('thumbnail_image') or metadata.get('promo_image'),
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'duration': float_or_none(metadata.get('duration'), 1000),
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'subtitles': subtitles,
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'formats': formats,
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}
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class OoyalaIE(OoyalaBaseIE):
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_VALID_URL = r'(?:ooyala:|https?://.+?\.ooyala\.com/.*?(?:embedCode|ec)=)(?P<id>.+?)(&|$)'
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_TESTS = [
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{
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# From http://it.slashdot.org/story/13/04/25/178216/recovering-data-from-broken-hard-drives-and-ssds-video
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'url': 'http://player.ooyala.com/player.js?embedCode=pxczE2YjpfHfn1f3M-ykG_AmJRRn0PD8',
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'info_dict': {
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'id': 'pxczE2YjpfHfn1f3M-ykG_AmJRRn0PD8',
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'ext': 'mp4',
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'title': 'Explaining Data Recovery from Hard Drives and SSDs',
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'description': 'How badly damaged does a drive have to be to defeat Russell and his crew? Apparently, smashed to bits.',
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'duration': 853.386,
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},
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# The video in the original webpage now uses PlayWire
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'skip': 'Ooyala said: movie expired',
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}, {
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# Only available for ipad
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'url': 'http://player.ooyala.com/player.js?embedCode=x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0',
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'info_dict': {
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'id': 'x1b3lqZDq9y_7kMyC2Op5qo-p077tXD0',
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'ext': 'mp4',
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'title': 'Simulation Overview - Levels of Simulation',
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'duration': 194.948,
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},
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},
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{
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# Information available only through SAS api
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# From http://community.plm.automation.siemens.com/t5/News-NX-Manufacturing/Tool-Path-Divide/ba-p/4187
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'url': 'http://player.ooyala.com/player.js?embedCode=FiOG81ZTrvckcchQxmalf4aQj590qTEx',
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'md5': 'a84001441b35ea492bc03736e59e7935',
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'info_dict': {
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'id': 'FiOG81ZTrvckcchQxmalf4aQj590qTEx',
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'ext': 'mp4',
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'title': 'Divide Tool Path.mp4',
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'duration': 204.405,
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}
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},
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{
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# empty stream['url']['data']
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'url': 'http://player.ooyala.com/player.js?embedCode=w2bnZtYjE6axZ_dw1Cd0hQtXd_ige2Is',
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'only_matching': True,
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}
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]
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@staticmethod
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def _url_for_embed_code(embed_code):
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return 'http://player.ooyala.com/player.js?embedCode=%s' % embed_code
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@classmethod
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def _build_url_result(cls, embed_code):
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return cls.url_result(cls._url_for_embed_code(embed_code),
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ie=cls.ie_key())
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def _real_extract(self, url):
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url, smuggled_data = unsmuggle_url(url, {})
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embed_code = self._match_id(url)
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domain = smuggled_data.get('domain')
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supportedformats = smuggled_data.get('supportedformats')
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embed_token = smuggled_data.get('embed_token')
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content_tree_url = self._CONTENT_TREE_BASE + 'embed_code/%s/%s' % (embed_code, embed_code)
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return self._extract(content_tree_url, embed_code, domain, supportedformats, embed_token)
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class OoyalaExternalIE(OoyalaBaseIE):
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_VALID_URL = r'''(?x)
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(?:
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ooyalaexternal:|
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https?://.+?\.ooyala\.com/.*?\bexternalId=
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)
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(?P<partner_id>[^:]+)
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:
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(?P<id>.+)
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(?:
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:|
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.*?&pcode=
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)
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(?P<pcode>.+?)
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(?:&|$)
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'''
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_TEST = {
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'url': 'https://player.ooyala.com/player.js?externalId=espn:10365079&pcode=1kNG061cgaoolOncv54OAO1ceO-I&adSetCode=91cDU6NuXTGKz3OdjOxFdAgJVtQcKJnI&callback=handleEvents&hasModuleParams=1&height=968&playerBrandingId=7af3bd04449c444c964f347f11873075&targetReplaceId=videoPlayer&width=1656&wmode=opaque&allowScriptAccess=always',
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'info_dict': {
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'id': 'FkYWtmazr6Ed8xmvILvKLWjd4QvYZpzG',
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'ext': 'mp4',
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'title': 'dm_140128_30for30Shorts___JudgingJewellv2',
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'duration': 1302.0,
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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}
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def _real_extract(self, url):
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partner_id, video_id, pcode = re.match(self._VALID_URL, url).groups()
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content_tree_url = self._CONTENT_TREE_BASE + 'external_id/%s/%s:%s' % (pcode, partner_id, video_id)
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return self._extract(content_tree_url, video_id)
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