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[nfl] fix extraction(closes #22245)

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pull/22626/head
Remita Amine 4 years ago
parent b34c9551aa
commit 022e05dc1f
2 changed files with 96 additions and 165 deletions
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5
youtube_dl/extractor/extractors.py
Unescape Escape View File

@ -724,7 +724,10 @@ from .nexx import (
NexxIE,
NexxEmbedIE,
)
from .nfl import NFLIE
from .nfl import (
NFLIE,
NFLArticleIE,
)
from .nhk import (
NhkVodIE,
NhkVodProgramIE,

256
youtube_dl/extractor/nfl.py
Unescape Escape View File

@ -4,19 +4,15 @@ from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..compat import (
compat_urllib_parse_urlparse,
)
from ..utils import (
ExtractorError,
int_or_none,
remove_end,
clean_html,
determine_ext,
get_element_by_class,
)
class NFLIE(InfoExtractor):
IE_NAME = 'nfl.com'
_VALID_URL = r'''(?x)
class NFLBaseIE(InfoExtractor):
_VALID_URL_BASE = r'''(?x)
https?://
(?P<host>
(?:www\.)?
@ -34,15 +30,15 @@ class NFLIE(InfoExtractor):
houstontexans|
colts|
jaguars|
titansonline|
(?:titansonline|tennesseetitans)|
denverbroncos|
kcchiefs|
(?:kc)?chiefs|
raiders|
chargers|
dallascowboys|
giants|
philadelphiaeagles|
redskins|
(?:redskins|washingtonfootball)|
chicagobears|
detroitlions|
packers|
@ -52,180 +48,112 @@ class NFLIE(InfoExtractor):
neworleanssaints|
buccaneers|
azcardinals|
stlouisrams|
(?:stlouis|the)rams|
49ers|
seahawks
)\.com|
.+?\.clubs\.nfl\.com
)
)/
(?:.+?/)*
(?P<id>[^/#?&]+)
'''
_VIDEO_CONFIG_REGEX = r'<script[^>]+id="[^"]*video-config-[0-9a-f]{8}-(?:[0-9a-f]{4}-){3}[0-9a-f]{12}[^"]*"[^>]*>\s*({.+})'
def _parse_video_config(self, video_config, display_id):
video_config = self._parse_json(video_config, display_id)
item = video_config['playlist'][0]
mcp_id = item.get('mcpID')
if mcp_id:
info = self.url_result(
'anvato:GXvEgwyJeWem8KCYXfeoHWknwP48Mboj:' + mcp_id,
'Anvato', mcp_id)
else:
media_id = item.get('id') or item['entityId']
title = item['title']
item_url = item['url']
info = {'id': media_id}
ext = determine_ext(item_url)
if ext == 'm3u8':
info['formats'] = self._extract_m3u8_formats(item_url, media_id, 'mp4')
self._sort_formats(info['formats'])
else:
info['url'] = item_url
if item.get('audio') is True:
info['vcodec'] = 'none'
is_live = video_config.get('live') is True
thumbnails = None
image_url = item.get(item.get('imageSrc')) or item.get(item.get('posterImage'))
if image_url:
thumbnails = [{
'url': image_url,
'ext': determine_ext(image_url, 'jpg'),
}]
info.update({
'title': self._live_title(title) if is_live else title,
'is_live': is_live,
'description': clean_html(item.get('description')),
'thumbnails': thumbnails,
})
return info
class NFLIE(NFLBaseIE):
IE_NAME = 'nfl.com'
_VALID_URL = NFLBaseIE._VALID_URL_BASE + r'(?:videos?|listen|audio)/(?P<id>[^/#?&]+)'
_TESTS = [{
'url': 'http://www.nfl.com/videos/nfl-game-highlights/0ap3000000398478/Week-3-Redskins-vs-Eagles-highlights',
'md5': '394ef771ddcd1354f665b471d78ec4c6',
'url': 'https://www.nfl.com/videos/baker-mayfield-s-game-changing-plays-from-3-td-game-week-14',
'info_dict': {
'id': '0ap3000000398478',
'id': '899441',
'ext': 'mp4',
'title': 'Week 3: Redskins vs. Eagles highlights',
'description': 'md5:56323bfb0ac4ee5ab24bd05fdf3bf478',
'upload_date': '20140921',
'timestamp': 1411337580,
'title': "Baker Mayfield's game-changing plays from 3-TD game Week 14",
'description': 'md5:85e05a3cc163f8c344340f220521136d',
'upload_date': '20201215',
'timestamp': 1608009755,
'thumbnail': r're:^https?://.*\.jpg$',
'uploader': 'NFL',
}
}, {
'url': 'http://prod.www.steelers.clubs.nfl.com/video-and-audio/videos/LIVE_Post_Game_vs_Browns/9d72f26a-9e2b-4718-84d3-09fb4046c266',
'md5': 'cf85bdb4bc49f6e9d3816d130c78279c',
'url': 'https://www.chiefs.com/listen/patrick-mahomes-travis-kelce-react-to-win-over-dolphins-the-breakdown',
'md5': '6886b32c24b463038c760ceb55a34566',
'info_dict': {
'id': '9d72f26a-9e2b-4718-84d3-09fb4046c266',
'ext': 'mp4',
'title': 'LIVE: Post Game vs. Browns',
'description': 'md5:6a97f7e5ebeb4c0e69a418a89e0636e8',
'upload_date': '20131229',
'timestamp': 1388354455,
'thumbnail': r're:^https?://.*\.jpg$',
'id': 'd87e8790-3e14-11eb-8ceb-ff05c2867f99',
'ext': 'mp3',
'title': 'Patrick Mahomes, Travis Kelce React to Win Over Dolphins | The Breakdown',
'description': 'md5:12ada8ee70e6762658c30e223e095075',
}
}, {
'url': 'http://www.nfl.com/news/story/0ap3000000467586/article/patriots-seahawks-involved-in-lategame-skirmish',
'info_dict': {
'id': '0ap3000000467607',
'ext': 'mp4',
'title': 'Frustrations flare on the field',
'description': 'Emotions ran high at the end of the Super Bowl on both sides of the ball after a dramatic finish.',
'timestamp': 1422850320,
'upload_date': '20150202',
},
}, {
'url': 'http://www.patriots.com/video/2015/09/18/10-days-gillette',
'md5': '4c319e2f625ffd0b481b4382c6fc124c',
'info_dict': {
'id': 'n-238346',
'ext': 'mp4',
'title': '10 Days at Gillette',
'description': 'md5:8cd9cd48fac16de596eadc0b24add951',
'timestamp': 1442618809,
'upload_date': '20150918',
},
}, {
# lowercase data-contentid
'url': 'http://www.steelers.com/news/article-1/Tomlin-on-Ben-getting-Vick-ready/56399c96-4160-48cf-a7ad-1d17d4a3aef7',
'info_dict': {
'id': '12693586-6ea9-4743-9c1c-02c59e4a5ef2',
'ext': 'mp4',
'title': 'Tomlin looks ahead to Ravens on a short week',
'description': 'md5:32f3f7b139f43913181d5cbb24ecad75',
'timestamp': 1443459651,
'upload_date': '20150928',
},
'params': {
'skip_download': True,
},
}, {
'url': 'http://www.nfl.com/videos/nfl-network-top-ten/09000d5d810a6bd4/Top-10-Gutsiest-Performances-Jack-Youngblood',
'url': 'https://www.buffalobills.com/video/buffalo-bills-military-recognition-week-14',
'only_matching': True,
}, {
'url': 'http://www.buffalobills.com/video/videos/Rex_Ryan_Show_World_Wide_Rex/b1dcfab2-3190-4bb1-bfc0-d6e603d6601a',
'url': 'https://www.raiders.com/audio/instant-reactions-raiders-week-14-loss-to-indianapolis-colts-espn-jason-fitz',
'only_matching': True,
}]
@staticmethod
def prepend_host(host, url):
if not url.startswith('http'):
if not url.startswith('/'):
url = '/%s' % url
url = 'http://{0:}{1:}'.format(host, url)
return url
@staticmethod
def format_from_stream(stream, protocol, host, path_prefix='',
preference=0, note=None):
url = '{protocol:}://{host:}/{prefix:}{path:}'.format(
protocol=protocol,
host=host,
prefix=path_prefix,
path=stream.get('path'),
)
return {
'url': url,
'vbr': int_or_none(stream.get('rate', 0), 1000),
'preference': preference,
'format_note': note,
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
video_id, host = mobj.group('id'), mobj.group('host')
webpage = self._download_webpage(url, video_id)
config_url = NFLIE.prepend_host(host, self._search_regex(
r'(?:(?:config|configURL)\s*:\s*|<nflcs:avplayer[^>]+data-config\s*=\s*)(["\'])(?P<config>.+?)\1',
webpage, 'config URL', default='static/content/static/config/video/config.json',
group='config'))
# For articles, the id in the url is not the video id
video_id = self._search_regex(
r'(?:<nflcs:avplayer[^>]+data-content[Ii]d\s*=\s*|content[Ii]d\s*:\s*)(["\'])(?P<id>(?:(?!\1).)+)\1',
webpage, 'video id', default=video_id, group='id')
config = self._download_json(config_url, video_id, 'Downloading player config')
url_template = NFLIE.prepend_host(
host, '{contentURLTemplate:}'.format(**config))
video_data = self._download_json(
url_template.format(id=video_id), video_id)
formats = []
cdn_data = video_data.get('cdnData', {})
streams = cdn_data.get('bitrateInfo', [])
if cdn_data.get('format') == 'EXTERNAL_HTTP_STREAM':
parts = compat_urllib_parse_urlparse(cdn_data.get('uri'))
protocol, host = parts.scheme, parts.netloc
for stream in streams:
formats.append(
NFLIE.format_from_stream(stream, protocol, host))
else:
cdns = config.get('cdns')
if not cdns:
raise ExtractorError('Failed to get CDN data', expected=True)
for name, cdn in cdns.items():
# LimeLight streams don't seem to work
if cdn.get('name') == 'LIMELIGHT':
continue
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
return self._parse_video_config(self._search_regex(
self._VIDEO_CONFIG_REGEX, webpage, 'video config'), display_id)
protocol = cdn.get('protocol')
host = remove_end(cdn.get('host', ''), '/')
if not (protocol and host):
continue
prefix = cdn.get('pathprefix', '')
if prefix and not prefix.endswith('/'):
prefix = '%s/' % prefix
preference = 0
if protocol == 'rtmp':
preference = -2
elif 'prog' in name.lower():
preference = 1
for stream in streams:
formats.append(
NFLIE.format_from_stream(stream, protocol, host,
prefix, preference, name))
self._sort_formats(formats)
thumbnail = None
for q in ('xl', 'l', 'm', 's', 'xs'):
thumbnail = video_data.get('imagePaths', {}).get(q)
if thumbnail:
break
class NFLArticleIE(NFLBaseIE):
IE_NAME = 'nfl.com:article'
_VALID_URL = NFLBaseIE._VALID_URL_BASE + r'news/(?P<id>[^/#?&]+)'
_TEST = {
'url': 'https://www.buffalobills.com/news/the-only-thing-we-ve-earned-is-the-noise-bills-coaches-discuss-handling-rising-e',
'info_dict': {
'id': 'the-only-thing-we-ve-earned-is-the-noise-bills-coaches-discuss-handling-rising-e',
'title': "'The only thing we've earned is the noise' | Bills coaches discuss handling rising expectations",
},
'playlist_count': 4,
}
return {
'id': video_id,
'title': video_data.get('headline'),
'formats': formats,
'description': video_data.get('caption'),
'duration': video_data.get('duration'),
'thumbnail': thumbnail,
'timestamp': int_or_none(video_data.get('posted'), 1000),
}
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
entries = []
for video_config in re.findall(self._VIDEO_CONFIG_REGEX, webpage):
entries.append(self._parse_video_config(video_config, display_id))
title = clean_html(get_element_by_class(
'nfl-c-article__title', webpage)) or self._html_search_meta(
['og:title', 'twitter:title'], webpage)
return self.playlist_result(entries, display_id, title)

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