From c233e6bcc398f9734d7138854978c1cb00fe757f Mon Sep 17 00:00:00 2001 From: remitamine Date: Sat, 3 Oct 2015 12:30:05 +0100 Subject: [PATCH] [nba] extract video info from xml feed --- youtube_dl/extractor/__init__.py | 5 +- youtube_dl/extractor/nba.py | 224 +++++++++++++++++-------------- 2 files changed, 126 insertions(+), 103 deletions(-) diff --git a/youtube_dl/extractor/__init__.py b/youtube_dl/extractor/__init__.py index 78478b38b..a73a1317e 100644 --- a/youtube_dl/extractor/__init__.py +++ b/youtube_dl/extractor/__init__.py @@ -351,10 +351,7 @@ from .myvidster import MyVidsterIE from .nationalgeographic import NationalGeographicIE from .naver import NaverIE -from .nba import ( - NBAIE, - NBAWatchIE, -) +from .nba import NBAIE from .nbc import ( NBCIE, NBCNewsIE, diff --git a/youtube_dl/extractor/nba.py b/youtube_dl/extractor/nba.py index 8844b61a5..3d38d080e 100644 --- a/youtube_dl/extractor/nba.py +++ b/youtube_dl/extractor/nba.py @@ -3,131 +3,157 @@ from .common import InfoExtractor from ..utils import ( parse_duration, - parse_iso8601, int_or_none, ) -class NBABaseIE(InfoExtractor): - def _get_formats(self, video_id): - formats = self._extract_m3u8_formats( - 'http://nbavod-f.akamaihd.net/i/nba/big%s_,640x360_664m,768x432_996,768x432_1404,960x540_2104,1280x720,.mp4.csmil/master.m3u8' % video_id, - video_id, - m3u8_id='hls') - formats.extend(self._extract_f4m_formats( - 'http://nbavod-f.akamaihd.net/z/nba/big%s_,640x360_664m,768x432_996,768x432_1404,960x540_2104,1280x720,.mp4.csmil/manifest.f4m?hdcore=3.4.1.1' % video_id, - video_id, - f4m_id='hds')) - base_url = 'http://nba.cdn.turner.com/nba/big%s' % video_id - formats.extend([{ - 'url': base_url + '_nba_ipad.mp4', - 'width': 400, - 'height': 224, - 'format_id': '224p', - 'preference': 1, - },{ - 'url': base_url + '_nba_android_high.mp4', - 'width': 480, - 'height': 320, - 'format_id': '320p', - 'preference': 2, - },{ - 'url': base_url + '_nba_576x324.mp4', - 'width': 576, - 'height': 324, - 'format_id': '324p', - 'preference': 3, - },{ - 'url': base_url + '_640x360_664b.mp4', - 'width': 640, - 'height': 360, - 'format_id': '360p', - 'preference': 4, - },{ - 'url': base_url + '_768x432_1404.mp4', - 'width': 768, - 'height': 432, - 'format_id': '432p', - 'preference': 5, - },{ - 'url': base_url + '_960x540_2104.mp4', - 'width': 960, - 'height': 540, - 'format_id': '540p', - 'preference': 6, - },{ - 'url': base_url + '_1280x720.mp4', - 'width': 1280, - 'height': 720, - 'format_id': '720p', - 'preference': 7, - }]) - self._sort_formats(formats) - return formats - - def _real_extract(self, url): - video_id = self._match_id(url) - webpage = self._download_webpage(url, video_id) - ret = self._extract_metadata(webpage, video_id) - ret['id'] = video_id.rpartition('/')[2] - ret['formats'] = self._get_formats(video_id) - return ret - - -class NBAIE(NBABaseIE): - IE_NAME = 'nba' - _VALID_URL = r'https?://(?:www\.)?nba\.com/(?:nba/)?video(?P/[^?]*?)/?(?:/index\.html)?(?:\?.*)?$' +class NBAIE(InfoExtractor): + _VALID_URL = r'https?://(?:watch\.|www\.)?nba\.com/(?:nba/)?video/(?P[^?]*?)/?(?:/index\.html)?(?:\?.*)?$' _TESTS = [{ 'url': 'http://www.nba.com/video/games/nets/2012/12/04/0021200253-okc-bkn-recap.nba/index.html', 'md5': '9d902940d2a127af3f7f9d2f3dc79c96', 'info_dict': { - 'id': '0021200253-okc-bkn-recap.nba', + 'id': '0021200253-okc-bkn-recap', 'ext': 'mp4', 'title': 'Thunder vs. Nets', 'description': 'Kevin Durant scores 32 points and dishes out six assists as the Thunder beat the Nets in Brooklyn.', 'duration': 181, - 'timestamp': 1354680189, - 'upload_date': '20121205', + 'timestamp': 1354638466, + 'upload_date': '20121204', }, }, { 'url': 'http://www.nba.com/video/games/hornets/2014/12/05/0021400276-nyk-cha-play5.nba/', 'only_matching': True, - }] - - def _extract_metadata(self, webpage, video_id): - return { - 'title': self._html_search_meta('name', webpage), - 'description': self._html_search_meta('description', webpage), - 'duration': parse_duration(self._html_search_meta('duration', webpage)), - 'thumbnail': self._html_search_meta('thumbnailUrl', webpage), - 'timestamp': parse_iso8601(self._html_search_meta('uploadDate', webpage)) - } - -class NBAWatchIE(NBABaseIE): - IE_NAME = 'nba:watch' - _VALID_URL = r'https?://watch.nba\.com/(?:nba/)?video(?P/[^?]*?)/?(?:/index\.html)?(?:\?.*)?$' - _TESTS = [{ + },{ 'url': 'http://watch.nba.com/nba/video/channels/playoffs/2015/05/20/0041400301-cle-atl-recap.nba', 'md5': 'b2b39b81cf28615ae0c3360a3f9668c4', 'info_dict': { - 'id': '0041400301-cle-atl-recap.nba', + 'id': '0041400301-cle-atl-recap', 'ext': 'mp4', 'title': 'Hawks vs. Cavaliers Game 1', 'description': 'md5:8094c3498d35a9bd6b1a8c396a071b4d', 'duration': 228, - 'timestamp': 1432094400, + 'timestamp': 1432134543, 'upload_date': '20150520', } }] - def _extract_metadata(self, webpage, video_id): - program_id = self._search_regex(r'var\s+programId\s*=\s*(\d+);', webpage, 'program id') - metadata = self._download_json( - 'http://smbsolr.cdnak.neulion.com/solr_nbav6/nba/nba/mlt/?wt=json&fl=name,description,image,runtime,releaseDate&q=sequence%3A' + program_id, video_id)['match']['docs'][0] + _BASE_PATHS = { + 'turner': 'http://nba.cdn.turner.com/nba/big', + 'akamai': 'http://nbavod-f.akamaihd.net', + } + + _QUALITIES = { + '420mp4': { + 'width': 400, + 'height': 224, + 'preference': 1, + }, + '416x234': { + 'width': 416, + 'height': 234, + 'preference': 2, + }, + '556': { + 'width': 416, + 'height': 234, + 'preference': 3, + }, + '480x320_910': { + 'width': 480, + 'height': 320, + 'preference': 4, + }, + 'nba_576x324': { + 'width': 576, + 'height': 324, + 'preference': 5, + }, + 'nba_640x360': { + 'width': 640, + 'height': 360, + 'preference': 6, + }, + '640x360_664b': { + 'width': 640, + 'height': 360, + 'preference': 7, + }, + '640x360_664m': { + 'width': 640, + 'height': 360, + 'preference': 8, + }, + '768x432_996': { + 'width': 768, + 'height': 432, + 'preference': 9, + }, + '768x432_1404': { + 'width': 768, + 'height': 432, + 'preference': 10, + }, + '960x540_2104': { + 'width': 960, + 'height': 540, + 'preference': 11, + }, + '1280x720_3072': { + 'width': 1280, + 'height': 720, + 'preference': 12, + }, + } + + def _real_extract(self, url): + video_id = self._match_id(url) + video_info = self._download_xml('http://www.nba.com/video/%s.xml' % video_id, video_id) + video_id = video_info.find('slug').text + title = video_info.find('headline').text + description = video_info.find('description').text + duration = parse_duration(video_info.find('length').text) + timestamp = int_or_none(video_info.find('dateCreated').attrib.get('uts')) + + thumbnails = [] + for image in video_info.find('images'): + thumbnails.append({ + 'id': image.attrib.get('cut'), + 'url': image.text, + 'width': int_or_none(image.attrib.get('width')), + 'height': int_or_none(image.attrib.get('height')), + }) + + formats = [] + for video_file in video_info.find('files').iter('file'): + video_url = video_file.text + if not video_url.startswith('http://'): + if video_url.endswith('.m3u8') or video_url.endswith('.f4m'): + video_url = self._BASE_PATHS['akamai'] + video_url + else: + video_url = self._BASE_PATHS['turner'] + video_url + if video_url.endswith('.m3u8'): + formats.extend(self._extract_m3u8_formats(video_url, video_id)) + elif video_url.endswith('.f4m'): + formats.extend(self._extract_f4m_formats(video_url + '?hdcore=3.4.1.1', video_id)) + else: + key = video_file.attrib.get('bitrate') + quality = self._QUALITIES[key] + formats.append({ + 'format_id': key, + 'url': video_url, + 'width': quality['width'], + 'height': quality['height'], + 'preference': quality['preference'], + }) + self._sort_formats(formats) + return { - 'title': metadata['name'], - 'description': metadata.get('description'), - 'duration': int_or_none(metadata.get('runtime')), - 'thumbnail': metadata.get('image'), - 'timestamp': parse_iso8601(metadata.get('releaseDate')) + 'id': video_id, + 'title': title, + 'description': description, + 'duration': duration, + 'timestamp': timestamp, + 'thumbnails': thumbnails, + 'formats': formats, }