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174 lines
7.3 KiB
174 lines
7.3 KiB
from __future__ import unicode_literals |
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import re |
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import base64 |
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from .common import InfoExtractor |
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from ..utils import ( |
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int_or_none, |
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float_or_none, |
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ExtractorError, |
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unsmuggle_url, |
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) |
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from ..compat import compat_urllib_parse_urlencode |
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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/v1/authorization/embed_code/%s/%s?' |
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def _extract(self, content_tree_url, video_id, domain='example.org'): |
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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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video_info = { |
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'id': embed_code, |
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'title': metadata['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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} |
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urls = [] |
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formats = [] |
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for supported_format in ('mp4', 'm3u8', 'hds', 'rtmp'): |
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auth_data = self._download_json( |
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self._AUTHORIZATION_URL_TEMPLATE % (pcode, embed_code) + |
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compat_urllib_parse_urlencode({ |
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'domain': domain, |
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'supportedFormats': supported_format |
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}), |
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video_id, 'Downloading %s JSON' % supported_format) |
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cur_auth_data = auth_data['authorization_data'][embed_code] |
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if cur_auth_data['authorized']: |
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for stream in cur_auth_data['streams']: |
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url = base64.b64decode( |
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stream['url']['data'].encode('ascii')).decode('utf-8') |
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if url in urls: |
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continue |
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urls.append(url) |
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delivery_type = stream['delivery_type'] |
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if delivery_type == 'hls' or '.m3u8' in url: |
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formats.extend(self._extract_m3u8_formats( |
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url, embed_code, 'mp4', 'm3u8_native', |
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m3u8_id='hls', fatal=False)) |
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elif delivery_type == 'hds' or '.f4m' in url: |
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formats.extend(self._extract_f4m_formats( |
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url + '?hdcore=3.7.0', embed_code, f4m_id='hds', fatal=False)) |
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elif '.smil' in url: |
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formats.extend(self._extract_smil_formats( |
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url, embed_code, fatal=False)) |
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else: |
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formats.append({ |
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'url': url, |
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'ext': stream.get('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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else: |
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raise ExtractorError('%s said: %s' % ( |
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self.IE_NAME, cur_auth_data['message']), expected=True) |
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self._sort_formats(formats) |
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video_info['formats'] = formats |
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return video_info |
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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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}, { |
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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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@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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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) |
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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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