From 2982514072594b1f708abdf654b31da77c0bfa81 Mon Sep 17 00:00:00 2001 From: Remita Amine Date: Sun, 28 Aug 2016 16:43:15 +0100 Subject: [PATCH] [turner,nba,cnn,adultswim] add base extractor to parse cvp feeds --- youtube_dl/extractor/adultswim.py | 70 +++---------- youtube_dl/extractor/cnn.py | 97 +++++------------- youtube_dl/extractor/nba.py | 70 +++---------- youtube_dl/extractor/turner.py | 163 ++++++++++++++++++++++++++++++ 4 files changed, 214 insertions(+), 186 deletions(-) create mode 100644 youtube_dl/extractor/turner.py diff --git a/youtube_dl/extractor/adultswim.py b/youtube_dl/extractor/adultswim.py index 96599048f..ef3cc2a61 100644 --- a/youtube_dl/extractor/adultswim.py +++ b/youtube_dl/extractor/adultswim.py @@ -3,16 +3,11 @@ from __future__ import unicode_literals import re -from .common import InfoExtractor -from ..utils import ( - determine_ext, - ExtractorError, - float_or_none, - xpath_text, -) +from .turner import TurnerBaseIE +from ..utils import ExtractorError -class AdultSwimIE(InfoExtractor): +class AdultSwimIE(TurnerBaseIE): _VALID_URL = r'https?://(?:www\.)?adultswim\.com/videos/(?Pplaylists/)?(?P[^/]+)/(?P[^/?#]+)/?' _TESTS = [{ @@ -96,7 +91,8 @@ class AdultSwimIE(InfoExtractor): 'params': { # m3u8 download 'skip_download': True, - } + }, + 'expected_warnings': ['Unable to download f4m manifest'], }] @staticmethod @@ -176,57 +172,23 @@ class AdultSwimIE(InfoExtractor): entries = [] for part_num, segment_id in enumerate(segment_ids): - segment_url = 'http://www.adultswim.com/videos/api/v0/assets?id=%s&platform=desktop' % segment_id - + segement_info = self._extract_cvp_info( + 'http://www.adultswim.com/videos/api/v0/assets?id=%s&platform=desktop' % segment_id, + segment_id, { + 'secure': { + 'media_src': 'http://androidhls-secure.cdn.turner.com/adultswim/big', + 'tokenizer_src': 'http://www.adultswim.com/astv/mvpd/processors/services/token_ipadAdobe.do', + }, + }) segment_title = '%s - %s' % (show_title, episode_title) if len(segment_ids) > 1: segment_title += ' Part %d' % (part_num + 1) - - idoc = self._download_xml( - segment_url, segment_title, - 'Downloading segment information', 'Unable to download segment information') - - segment_duration = float_or_none( - xpath_text(idoc, './/trt', 'segment duration').strip()) - - formats = [] - file_els = idoc.findall('.//files/file') or idoc.findall('./files/file') - - unique_urls = [] - unique_file_els = [] - for file_el in file_els: - media_url = file_el.text - if not media_url or determine_ext(media_url) == 'f4m': - continue - if file_el.text not in unique_urls: - unique_urls.append(file_el.text) - unique_file_els.append(file_el) - - for file_el in unique_file_els: - bitrate = file_el.attrib.get('bitrate') - ftype = file_el.attrib.get('type') - media_url = file_el.text - if determine_ext(media_url) == 'm3u8': - formats.extend(self._extract_m3u8_formats( - media_url, segment_title, 'mp4', preference=0, - m3u8_id='hls', fatal=False)) - else: - formats.append({ - 'format_id': '%s_%s' % (bitrate, ftype), - 'url': file_el.text.strip(), - # The bitrate may not be a number (for example: 'iphone') - 'tbr': int(bitrate) if bitrate.isdigit() else None, - }) - - self._sort_formats(formats) - - entries.append({ + segement_info.update({ 'id': segment_id, 'title': segment_title, - 'formats': formats, - 'duration': segment_duration, - 'description': episode_description + 'description': episode_description, }) + entries.append(segement_info) return { '_type': 'playlist', diff --git a/youtube_dl/extractor/cnn.py b/youtube_dl/extractor/cnn.py index 220bb55e8..1bf87f6ea 100644 --- a/youtube_dl/extractor/cnn.py +++ b/youtube_dl/extractor/cnn.py @@ -3,14 +3,11 @@ from __future__ import unicode_literals import re from .common import InfoExtractor -from ..utils import ( - int_or_none, - parse_duration, - url_basename, -) +from .turner import TurnerBaseIE +from ..utils import url_basename -class CNNIE(InfoExtractor): +class CNNIE(TurnerBaseIE): _VALID_URL = r'''(?x)https?://(?:(?Pedition|www|money)\.)?cnn\.com/(?:video/(?:data/.+?|\?)/)?videos?/ (?P.+?/(?P[^/]+?)(?:\.(?:[a-z\-]+)|(?=&)))''' @@ -18,43 +15,50 @@ class CNNIE(InfoExtractor): 'url': 'http://edition.cnn.com/video/?/video/sports/2013/06/09/nadal-1-on-1.cnn', 'md5': '3e6121ea48df7e2259fe73a0628605c4', 'info_dict': { - 'id': 'sports/2013/06/09/nadal-1-on-1.cnn', + 'id': 'nadal-1-on-1', 'ext': 'mp4', 'title': 'Nadal wins 8th French Open title', 'description': 'World Sport\'s Amanda Davies chats with 2013 French Open champion Rafael Nadal.', 'duration': 135, 'upload_date': '20130609', }, + 'expected_warnings': ['Failed to download m3u8 information'], }, { 'url': 'http://edition.cnn.com/video/?/video/us/2013/08/21/sot-student-gives-epic-speech.georgia-institute-of-technology&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+rss%2Fcnn_topstories+%28RSS%3A+Top+Stories%29', 'md5': 'b5cc60c60a3477d185af8f19a2a26f4e', 'info_dict': { - 'id': 'us/2013/08/21/sot-student-gives-epic-speech.georgia-institute-of-technology', + 'id': 'sot-student-gives-epic-speech', 'ext': 'mp4', 'title': "Student's epic speech stuns new freshmen", 'description': "A Georgia Tech student welcomes the incoming freshmen with an epic speech backed by music from \"2001: A Space Odyssey.\"", 'upload_date': '20130821', - } + }, + 'expected_warnings': ['Failed to download m3u8 information'], }, { 'url': 'http://www.cnn.com/video/data/2.0/video/living/2014/12/22/growing-america-nashville-salemtown-board-episode-1.hln.html', 'md5': 'f14d02ebd264df951feb2400e2c25a1b', 'info_dict': { - 'id': 'living/2014/12/22/growing-america-nashville-salemtown-board-episode-1.hln', + 'id': 'growing-america-nashville-salemtown-board-episode-1', 'ext': 'mp4', 'title': 'Nashville Ep. 1: Hand crafted skateboards', 'description': 'md5:e7223a503315c9f150acac52e76de086', 'upload_date': '20141222', - } + }, + 'expected_warnings': ['Failed to download m3u8 information'], }, { 'url': 'http://money.cnn.com/video/news/2016/08/19/netflix-stunning-stats.cnnmoney/index.html', 'md5': '52a515dc1b0f001cd82e4ceda32be9d1', 'info_dict': { - 'id': '/video/news/2016/08/19/netflix-stunning-stats.cnnmoney', + 'id': 'netflix-stunning-stats', 'ext': 'mp4', 'title': '5 stunning stats about Netflix', 'description': 'Did you know that Netflix has more than 80 million members? Here are five facts about the online video distributor that you probably didn\'t know.', 'upload_date': '20160819', - } + }, + 'params': { + # m3u8 download + 'skip_download': True, + }, }, { 'url': 'http://cnn.com/video/?/video/politics/2015/03/27/pkg-arizona-senator-church-attendance-mandatory.ktvk', 'only_matching': True, @@ -84,67 +88,12 @@ class CNNIE(InfoExtractor): if sub_domain not in ('money', 'edition'): sub_domain = 'edition' config = self._CONFIG[sub_domain] - info_url = config['data_src'] % path - info = self._download_xml(info_url, page_title) - - formats = [] - rex = re.compile(r'''(?x) - (?P<width>[0-9]+)x(?P<height>[0-9]+) - (?:_(?P<bitrate>[0-9]+)k)? - ''') - for f in info.findall('files/file'): - video_url = config['media_src'] + f.text.strip() - fdct = { - 'format_id': f.attrib['bitrate'], - 'url': video_url, - } - - mf = rex.match(f.attrib['bitrate']) - if mf: - fdct['width'] = int(mf.group('width')) - fdct['height'] = int(mf.group('height')) - fdct['tbr'] = int_or_none(mf.group('bitrate')) - else: - mf = rex.search(f.text) - if mf: - fdct['width'] = int(mf.group('width')) - fdct['height'] = int(mf.group('height')) - fdct['tbr'] = int_or_none(mf.group('bitrate')) - else: - mi = re.match(r'ios_(audio|[0-9]+)$', f.attrib['bitrate']) - if mi: - if mi.group(1) == 'audio': - fdct['vcodec'] = 'none' - fdct['ext'] = 'm4a' - else: - fdct['tbr'] = int(mi.group(1)) - - formats.append(fdct) - - self._sort_formats(formats) - - thumbnails = [{ - 'height': int(t.attrib['height']), - 'width': int(t.attrib['width']), - 'url': t.text, - } for t in info.findall('images/image')] - - metas_el = info.find('metas') - upload_date = ( - metas_el.attrib.get('version') if metas_el is not None else None) - - duration_el = info.find('length') - duration = parse_duration(duration_el.text) - - return { - 'id': info.attrib['id'], - 'title': info.find('headline').text, - 'formats': formats, - 'thumbnails': thumbnails, - 'description': info.find('description').text, - 'duration': duration, - 'upload_date': upload_date, - } + return self._extract_cvp_info( + config['data_src'] % path, page_title, { + 'default': { + 'media_src': config['media_src'], + } + }) class CNNBlogsIE(InfoExtractor): diff --git a/youtube_dl/extractor/nba.py b/youtube_dl/extractor/nba.py index d896b0d04..aabd5b670 100644 --- a/youtube_dl/extractor/nba.py +++ b/youtube_dl/extractor/nba.py @@ -1,25 +1,20 @@ from __future__ import unicode_literals import functools -import os.path import re -from .common import InfoExtractor +from .turner import TurnerBaseIE from ..compat import ( compat_urllib_parse_urlencode, compat_urlparse, ) from ..utils import ( - int_or_none, OnDemandPagedList, - parse_duration, remove_start, - xpath_text, - xpath_attr, ) -class NBAIE(InfoExtractor): +class NBAIE(TurnerBaseIE): _VALID_URL = r'https?://(?:watch\.|www\.)?nba\.com/(?P<path>(?:[^/]+/)+(?P<id>[^?]*?))/?(?:/index\.html)?(?:\?.*)?$' _TESTS = [{ 'url': 'http://www.nba.com/video/games/nets/2012/12/04/0021200253-okc-bkn-recap.nba/index.html', @@ -59,7 +54,7 @@ class NBAIE(InfoExtractor): 'ext': 'mp4', 'title': 'Practice: Doc Rivers - 2/16/16', 'description': 'Head Coach Doc Rivers addresses the media following practice.', - 'upload_date': '20160217', + 'upload_date': '20160216', 'timestamp': 1455672000, }, 'params': { @@ -80,7 +75,7 @@ class NBAIE(InfoExtractor): }, { 'url': 'http://www.nba.com/timberwolves/wiggins-shootaround#', 'info_dict': { - 'id': 'Wigginsmp4', + 'id': 'Wigginsmp4-3462601', 'ext': 'mp4', 'title': 'Shootaround Access - Dec. 12 | Andrew Wiggins', 'description': 'Wolves rookie Andrew Wiggins addresses the media after Friday\'s shootaround.', @@ -145,53 +140,12 @@ class NBAIE(InfoExtractor): if path.startswith('video/teams'): path = 'video/channels/proxy/' + path[6:] - video_info = self._download_xml('http://www.nba.com/%s.xml' % path, video_id) - video_id = os.path.splitext(xpath_text(video_info, 'slug'))[0] - title = xpath_text(video_info, 'headline') - description = xpath_text(video_info, 'description') - duration = parse_duration(xpath_text(video_info, 'length')) - timestamp = int_or_none(xpath_attr(video_info, 'dateCreated', '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')), + return self._extract_cvp_info( + 'http://www.nba.com/%s.xml' % path, video_id, { + 'default': { + 'media_src': 'http://nba.cdn.turner.com/nba/big', + }, + 'm3u8': { + 'media_src': 'http://nbavod-f.akamaihd.net', + }, }) - - formats = [] - for video_file in video_info.findall('.//file'): - video_url = video_file.text - if video_url.startswith('/'): - continue - if video_url.endswith('.m3u8'): - formats.extend(self._extract_m3u8_formats(video_url, video_id, ext='mp4', m3u8_id='hls', fatal=False)) - elif video_url.endswith('.f4m'): - formats.extend(self._extract_f4m_formats(video_url + '?hdcore=3.4.1.1', video_id, f4m_id='hds', fatal=False)) - else: - key = video_file.attrib.get('bitrate') - format_info = { - 'format_id': key, - 'url': video_url, - } - mobj = re.search(r'(\d+)x(\d+)(?:_(\d+))?', key) - if mobj: - format_info.update({ - 'width': int(mobj.group(1)), - 'height': int(mobj.group(2)), - 'tbr': int_or_none(mobj.group(3)), - }) - formats.append(format_info) - self._sort_formats(formats) - - return { - 'id': video_id, - 'title': title, - 'description': description, - 'duration': duration, - 'timestamp': timestamp, - 'thumbnails': thumbnails, - 'formats': formats, - } diff --git a/youtube_dl/extractor/turner.py b/youtube_dl/extractor/turner.py new file mode 100644 index 000000000..0d4271f11 --- /dev/null +++ b/youtube_dl/extractor/turner.py @@ -0,0 +1,163 @@ +# coding: utf-8 +from __future__ import unicode_literals + +import re + +from .common import InfoExtractor +from ..utils import ( + xpath_text, + int_or_none, + determine_ext, + parse_duration, + xpath_attr, + update_url_query, +) + + +class TurnerBaseIE(InfoExtractor): + def _extract_cvp_info(self, data_src, video_id, path_data={}): + video_data = self._download_xml(data_src, video_id) + video_id = video_data.attrib['id'].split('/')[-1].split('.')[0] + title = xpath_text(video_data, 'headline', fatal=True) + # rtmp_src = xpath_text(video_data, 'akamai/src') + # if rtmp_src: + # splited_rtmp_src = rtmp_src.split(',') + # if len(splited_rtmp_src) == 2: + # rtmp_src = splited_rtmp_src[1] + # aifp = xpath_text(video_data, 'akamai/aifp', default='') + + tokens = {} + urls = [] + formats = [] + rex = re.compile(r'''(?x) + (?P<width>[0-9]+)x(?P<height>[0-9]+) + (?:_(?P<bitrate>[0-9]+))? + ''') + for video_file in video_data.findall('files/file'): + video_url = video_file.text.strip() + if not video_url: + continue + ext = determine_ext(video_url) + if video_url.startswith('/mp4:protected/'): + continue + # TODO Correct extraction for these files + # protected_path_data = path_data.get('protected') + # if not protected_path_data or not rtmp_src: + # continue + # protected_path = self._search_regex( + # r'/mp4:(.+)\.[a-z0-9]', video_url, 'secure path') + # auth = self._download_webpage( + # protected_path_data['tokenizer_src'], query={ + # 'path': protected_path, + # 'videoId': video_id, + # 'aifp': aifp, + # }) + # token = xpath_text(auth, 'token') + # if not token: + # continue + # video_url = rtmp_src + video_url + '?' + token + elif video_url.startswith('/secure/'): + secure_path_data = path_data.get('secure') + if not secure_path_data: + continue + video_url = secure_path_data['media_src'] + video_url + secure_path = self._search_regex(r'https?://[^/]+(.+/)', video_url, 'secure path') + '*' + token = tokens.get(secure_path) + if not token: + auth = self._download_xml( + secure_path_data['tokenizer_src'], video_id, query={ + 'path': secure_path, + 'videoId': video_id, + }) + token = xpath_text(auth, 'token') + if not token: + continue + tokens[secure_path] = token + video_url = video_url + '?hdnea=' + token + elif not re.match('https?://', video_url): + base_path_data = path_data.get(ext, path_data.get('default', {})) + media_src = base_path_data.get('media_src') + if not media_src: + continue + video_url = media_src + video_url + if video_url in urls: + continue + urls.append(video_url) + format_id = video_file.attrib['bitrate'] + if ext == 'smil': + formats.extend(self._extract_smil_formats(video_url, video_id, fatal=False)) + elif ext == 'm3u8': + formats.extend(self._extract_m3u8_formats( + video_url, video_id, 'mp4', m3u8_id=format_id, fatal=False)) + elif ext == 'f4m': + formats.extend(self._extract_f4m_formats( + update_url_query(video_url, {'hdcore': '3.7.0'}), + video_id, f4m_id=format_id, fatal=False)) + else: + f = { + 'format_id': format_id, + 'url': video_url, + 'ext': ext, + } + mobj = rex.search(format_id + video_url) + if mobj: + f.update({ + 'width': int(mobj.group('width')), + 'height': int(mobj.group('height')), + 'tbr': int_or_none(mobj.group('bitrate')), + }) + elif format_id.isdigit(): + f['tbr'] = int(format_id) + else: + mobj = re.match(r'ios_(audio|[0-9]+)$', format_id) + if mobj: + if mobj.group(1) == 'audio': + f.update({ + 'vcodec': 'none', + 'ext': 'm4a', + }) + else: + f['tbr'] = int(mobj.group(1)) + formats.append(f) + self._sort_formats(formats) + + subtitles = {} + for source in video_data.findall('closedCaptions/source'): + for track in source.findall('track'): + source_url = source.get('url') + if not source_url: + continue + subtitles.set_default(source.get('lang') or source.get('label') or 'en', []).append({ + 'url': source_url, + 'ext': { + 'scc': 'scc', + 'webvtt': 'vtt', + 'smptett': 'tt', + }.get(source.get('format')) + }) + + thumbnails = [{ + 'id': image.get('cut'), + 'url': image.text, + 'width': int_or_none(image.get('width')), + 'height': int_or_none(image.get('height')), + } for image in video_data.findall('images/image')] + + timestamp = None + if 'cnn.com' not in data_src: + timestamp = int_or_none(xpath_attr(video_data, 'dateCreated', 'uts')) + + return { + 'id': video_id, + 'title': title, + 'formats': formats, + 'subtitles': subtitles, + 'thumbnails': thumbnails, + 'description': xpath_text(video_data, 'description'), + 'duration': parse_duration(xpath_text(video_data, 'length') or xpath_text(video_data, 'trt')), + 'timestamp': timestamp, + 'upload_date': xpath_attr(video_data, 'metas', 'version'), + 'series': xpath_text(video_data, 'showTitle'), + 'season_number': int_or_none(xpath_text(video_data, 'seasonNumber')), + 'episode_number': int_or_none(xpath_text(video_data, 'episodeNumber')), + } -- 2.40.0