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[turner,nba,cnn,adultswim] add base extractor to parse cvp feeds

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This commit is contained in:
Remita Amine 2016-08-28 16:43:15 +01:00
parent 98908bcf7c
commit 2982514072
4 changed files with 214 additions and 186 deletions
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70
youtube_dl/extractor/adultswim.py
View file

@ -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/(?P<is_playlist>playlists/)?(?P<show_path>[^/]+)/(?P<episode_path>[^/?#]+)/?'
_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',

97
youtube_dl/extractor/cnn.py
View file

@ -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?://(?:(?P<sub_domain>edition|www|money)\.)?cnn\.com/(?:video/(?:data/.+?|\?)/)?videos?/
(?P<path>.+?/(?P<title>[^/]+?)(?:\.(?:[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):

70
youtube_dl/extractor/nba.py
View file

@ -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,
}

163
youtube_dl/extractor/turner.py Normal file
View file

@ -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')),
}