diff options
Diffstat (limited to 'youtube_dl/extractor/livestream.py')
| -rw-r--r-- | youtube_dl/extractor/livestream.py | 366 |
1 files changed, 0 insertions, 366 deletions
diff --git a/youtube_dl/extractor/livestream.py b/youtube_dl/extractor/livestream.py deleted file mode 100644 index e55b1a202..000000000 --- a/youtube_dl/extractor/livestream.py +++ /dev/null @@ -1,366 +0,0 @@ -from __future__ import unicode_literals - -import re -import itertools - -from .common import InfoExtractor -from ..compat import ( - compat_str, - compat_urlparse, -) -from ..utils import ( - find_xpath_attr, - xpath_attr, - xpath_with_ns, - xpath_text, - orderedSet, - update_url_query, - int_or_none, - float_or_none, - parse_iso8601, - determine_ext, -) - - -class LivestreamIE(InfoExtractor): - IE_NAME = 'livestream' - _VALID_URL = r'https?://(?:new\.)?livestream\.com/(?:accounts/(?P<account_id>\d+)|(?P<account_name>[^/]+))/(?:events/(?P<event_id>\d+)|(?P<event_name>[^/]+))(?:/videos/(?P<id>\d+))?' - _TESTS = [{ - 'url': 'http://new.livestream.com/CoheedandCambria/WebsterHall/videos/4719370', - 'md5': '53274c76ba7754fb0e8d072716f2292b', - 'info_dict': { - 'id': '4719370', - 'ext': 'mp4', - 'title': 'Live from Webster Hall NYC', - 'timestamp': 1350008072, - 'upload_date': '20121012', - 'duration': 5968.0, - 'like_count': int, - 'view_count': int, - 'thumbnail': r're:^http://.*\.jpg$' - } - }, { - 'url': 'http://new.livestream.com/tedx/cityenglish', - 'info_dict': { - 'title': 'TEDCity2.0 (English)', - 'id': '2245590', - }, - 'playlist_mincount': 4, - }, { - 'url': 'http://new.livestream.com/chess24/tatasteelchess', - 'info_dict': { - 'title': 'Tata Steel Chess', - 'id': '3705884', - }, - 'playlist_mincount': 60, - }, { - 'url': 'https://new.livestream.com/accounts/362/events/3557232/videos/67864563/player?autoPlay=false&height=360&mute=false&width=640', - 'only_matching': True, - }, { - 'url': 'http://livestream.com/bsww/concacafbeachsoccercampeonato2015', - 'only_matching': True, - }] - _API_URL_TEMPLATE = 'http://livestream.com/api/accounts/%s/events/%s' - - def _parse_smil_formats(self, smil, smil_url, video_id, namespace=None, f4m_params=None, transform_rtmp_url=None): - base_ele = find_xpath_attr( - smil, self._xpath_ns('.//meta', namespace), 'name', 'httpBase') - base = base_ele.get('content') if base_ele is not None else 'http://livestreamvod-f.akamaihd.net/' - - formats = [] - video_nodes = smil.findall(self._xpath_ns('.//video', namespace)) - - for vn in video_nodes: - tbr = int_or_none(vn.attrib.get('system-bitrate'), 1000) - furl = ( - update_url_query(compat_urlparse.urljoin(base, vn.attrib['src']), { - 'v': '3.0.3', - 'fp': 'WIN% 14,0,0,145', - })) - if 'clipBegin' in vn.attrib: - furl += '&ssek=' + vn.attrib['clipBegin'] - formats.append({ - 'url': furl, - 'format_id': 'smil_%d' % tbr, - 'ext': 'flv', - 'tbr': tbr, - 'preference': -1000, - }) - return formats - - def _extract_video_info(self, video_data): - video_id = compat_str(video_data['id']) - - FORMAT_KEYS = ( - ('sd', 'progressive_url'), - ('hd', 'progressive_url_hd'), - ) - - formats = [] - for format_id, key in FORMAT_KEYS: - video_url = video_data.get(key) - if video_url: - ext = determine_ext(video_url) - if ext == 'm3u8': - continue - bitrate = int_or_none(self._search_regex( - r'(\d+)\.%s' % ext, video_url, 'bitrate', default=None)) - formats.append({ - 'url': video_url, - 'format_id': format_id, - 'tbr': bitrate, - 'ext': ext, - }) - - smil_url = video_data.get('smil_url') - if smil_url: - formats.extend(self._extract_smil_formats(smil_url, video_id, fatal=False)) - - m3u8_url = video_data.get('m3u8_url') - if m3u8_url: - formats.extend(self._extract_m3u8_formats( - m3u8_url, video_id, 'mp4', 'm3u8_native', - m3u8_id='hls', fatal=False)) - - f4m_url = video_data.get('f4m_url') - if f4m_url: - formats.extend(self._extract_f4m_formats( - f4m_url, video_id, f4m_id='hds', fatal=False)) - self._sort_formats(formats) - - comments = [{ - 'author_id': comment.get('author_id'), - 'author': comment.get('author', {}).get('full_name'), - 'id': comment.get('id'), - 'text': comment['text'], - 'timestamp': parse_iso8601(comment.get('created_at')), - } for comment in video_data.get('comments', {}).get('data', [])] - - return { - 'id': video_id, - 'formats': formats, - 'title': video_data['caption'], - 'description': video_data.get('description'), - 'thumbnail': video_data.get('thumbnail_url'), - 'duration': float_or_none(video_data.get('duration'), 1000), - 'timestamp': parse_iso8601(video_data.get('publish_at')), - 'like_count': video_data.get('likes', {}).get('total'), - 'comment_count': video_data.get('comments', {}).get('total'), - 'view_count': video_data.get('views'), - 'comments': comments, - } - - def _extract_stream_info(self, stream_info): - broadcast_id = compat_str(stream_info['broadcast_id']) - is_live = stream_info.get('is_live') - - formats = [] - smil_url = stream_info.get('play_url') - if smil_url: - formats.extend(self._extract_smil_formats(smil_url, broadcast_id)) - - m3u8_url = stream_info.get('m3u8_url') - if m3u8_url: - formats.extend(self._extract_m3u8_formats( - m3u8_url, broadcast_id, 'mp4', 'm3u8_native', - m3u8_id='hls', fatal=False)) - - rtsp_url = stream_info.get('rtsp_url') - if rtsp_url: - formats.append({ - 'url': rtsp_url, - 'format_id': 'rtsp', - }) - self._sort_formats(formats) - - return { - 'id': broadcast_id, - 'formats': formats, - 'title': self._live_title(stream_info['stream_title']) if is_live else stream_info['stream_title'], - 'thumbnail': stream_info.get('thumbnail_url'), - 'is_live': is_live, - } - - def _extract_event(self, event_data): - event_id = compat_str(event_data['id']) - account_id = compat_str(event_data['owner_account_id']) - feed_root_url = self._API_URL_TEMPLATE % (account_id, event_id) + '/feed.json' - - stream_info = event_data.get('stream_info') - if stream_info: - return self._extract_stream_info(stream_info) - - last_video = None - entries = [] - for i in itertools.count(1): - if last_video is None: - info_url = feed_root_url - else: - info_url = '{root}?&id={id}&newer=-1&type=video'.format( - root=feed_root_url, id=last_video) - videos_info = self._download_json( - info_url, event_id, 'Downloading page {0}'.format(i))['data'] - videos_info = [v['data'] for v in videos_info if v['type'] == 'video'] - if not videos_info: - break - for v in videos_info: - v_id = compat_str(v['id']) - entries.append(self.url_result( - 'http://livestream.com/accounts/%s/events/%s/videos/%s' % (account_id, event_id, v_id), - 'Livestream', v_id, v.get('caption'))) - last_video = videos_info[-1]['id'] - return self.playlist_result(entries, event_id, event_data['full_name']) - - def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) - video_id = mobj.group('id') - event = mobj.group('event_id') or mobj.group('event_name') - account = mobj.group('account_id') or mobj.group('account_name') - api_url = self._API_URL_TEMPLATE % (account, event) - if video_id: - video_data = self._download_json( - api_url + '/videos/%s' % video_id, video_id) - return self._extract_video_info(video_data) - else: - event_data = self._download_json(api_url, video_id) - return self._extract_event(event_data) - - -# The original version of Livestream uses a different system -class LivestreamOriginalIE(InfoExtractor): - IE_NAME = 'livestream:original' - _VALID_URL = r'''(?x)https?://original\.livestream\.com/ - (?P<user>[^/\?#]+)(?:/(?P<type>video|folder) - (?:(?:\?.*?Id=|/)(?P<id>.*?)(&|$))?)? - ''' - _TESTS = [{ - 'url': 'http://original.livestream.com/dealbook/video?clipId=pla_8aa4a3f1-ba15-46a4-893b-902210e138fb', - 'info_dict': { - 'id': 'pla_8aa4a3f1-ba15-46a4-893b-902210e138fb', - 'ext': 'mp4', - 'title': 'Spark 1 (BitCoin) with Cameron Winklevoss & Tyler Winklevoss of Winklevoss Capital', - 'duration': 771.301, - 'view_count': int, - }, - }, { - 'url': 'https://original.livestream.com/newplay/folder?dirId=a07bf706-d0e4-4e75-a747-b021d84f2fd3', - 'info_dict': { - 'id': 'a07bf706-d0e4-4e75-a747-b021d84f2fd3', - }, - 'playlist_mincount': 4, - }, { - # live stream - 'url': 'http://original.livestream.com/znsbahamas', - 'only_matching': True, - }] - - def _extract_video_info(self, user, video_id): - api_url = 'http://x%sx.api.channel.livestream.com/2.0/clipdetails?extendedInfo=true&id=%s' % (user, video_id) - info = self._download_xml(api_url, video_id) - - item = info.find('channel').find('item') - title = xpath_text(item, 'title') - media_ns = {'media': 'http://search.yahoo.com/mrss'} - thumbnail_url = xpath_attr( - item, xpath_with_ns('media:thumbnail', media_ns), 'url') - duration = float_or_none(xpath_attr( - item, xpath_with_ns('media:content', media_ns), 'duration')) - ls_ns = {'ls': 'http://api.channel.livestream.com/2.0'} - view_count = int_or_none(xpath_text( - item, xpath_with_ns('ls:viewsCount', ls_ns))) - - return { - 'id': video_id, - 'title': title, - 'thumbnail': thumbnail_url, - 'duration': duration, - 'view_count': view_count, - } - - def _extract_video_formats(self, video_data, video_id): - formats = [] - - progressive_url = video_data.get('progressiveUrl') - if progressive_url: - formats.append({ - 'url': progressive_url, - 'format_id': 'http', - }) - - m3u8_url = video_data.get('httpUrl') - if m3u8_url: - formats.extend(self._extract_m3u8_formats( - m3u8_url, video_id, 'mp4', 'm3u8_native', - m3u8_id='hls', fatal=False)) - - rtsp_url = video_data.get('rtspUrl') - if rtsp_url: - formats.append({ - 'url': rtsp_url, - 'format_id': 'rtsp', - }) - - self._sort_formats(formats) - return formats - - def _extract_folder(self, url, folder_id): - webpage = self._download_webpage(url, folder_id) - paths = orderedSet(re.findall( - r'''(?x)(?: - <li\s+class="folder">\s*<a\s+href="| - <a\s+href="(?=https?://livestre\.am/) - )([^"]+)"''', webpage)) - - entries = [{ - '_type': 'url', - 'url': compat_urlparse.urljoin(url, p), - } for p in paths] - - return self.playlist_result(entries, folder_id) - - def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) - user = mobj.group('user') - url_type = mobj.group('type') - content_id = mobj.group('id') - if url_type == 'folder': - return self._extract_folder(url, content_id) - else: - # this url is used on mobile devices - stream_url = 'http://x%sx.api.channel.livestream.com/3.0/getstream.json' % user - info = {} - if content_id: - stream_url += '?id=%s' % content_id - info = self._extract_video_info(user, content_id) - else: - content_id = user - webpage = self._download_webpage(url, content_id) - info = { - 'title': self._og_search_title(webpage), - 'description': self._og_search_description(webpage), - 'thumbnail': self._search_regex(r'channelLogo\.src\s*=\s*"([^"]+)"', webpage, 'thumbnail', None), - } - video_data = self._download_json(stream_url, content_id) - is_live = video_data.get('isLive') - info.update({ - 'id': content_id, - 'title': self._live_title(info['title']) if is_live else info['title'], - 'formats': self._extract_video_formats(video_data, content_id), - 'is_live': is_live, - }) - return info - - -# The server doesn't support HEAD request, the generic extractor can't detect -# the redirection -class LivestreamShortenerIE(InfoExtractor): - IE_NAME = 'livestream:shortener' - IE_DESC = False # Do not list - _VALID_URL = r'https?://livestre\.am/(?P<id>.+)' - - def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) - id = mobj.group('id') - webpage = self._download_webpage(url, id) - - return self.url_result(self._og_search_url(webpage)) |