yt-dlp/yt_dlp/extractor/mlb.py

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import json
import re
import time
import uuid
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from .common import InfoExtractor
from ..networking.exceptions import HTTPError
from ..utils import (
ExtractorError,
determine_ext,
int_or_none,
join_nonempty,
jwt_decode_hs256,
parse_duration,
parse_iso8601,
try_get,
url_or_none,
urlencode_postdata,
)
from ..utils.traversal import traverse_obj
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class MLBBaseIE(InfoExtractor):
def _real_extract(self, url):
display_id = self._match_id(url)
video = self._download_video_data(display_id)
video_id = video['id']
title = video['title']
feed = self._get_feed(video)
formats = []
for playback in (feed.get('playbacks') or []):
playback_url = playback.get('url')
if not playback_url:
continue
name = playback.get('name')
ext = determine_ext(playback_url)
if ext == 'm3u8':
formats.extend(self._extract_m3u8_formats(
playback_url, video_id, 'mp4',
'm3u8_native', m3u8_id=name, fatal=False))
else:
f = {
'format_id': name,
'url': playback_url,
}
mobj = re.search(r'_(\d+)K_(\d+)X(\d+)', name)
if mobj:
f.update({
'height': int(mobj.group(3)),
'tbr': int(mobj.group(1)),
'width': int(mobj.group(2)),
})
mobj = re.search(r'_(\d+)x(\d+)_(\d+)_(\d+)K\.mp4', playback_url)
if mobj:
f.update({
'fps': int(mobj.group(3)),
'height': int(mobj.group(2)),
'tbr': int(mobj.group(4)),
'width': int(mobj.group(1)),
})
formats.append(f)
thumbnails = []
for cut in (try_get(feed, lambda x: x['image']['cuts'], list) or []):
src = cut.get('src')
if not src:
continue
thumbnails.append({
'height': int_or_none(cut.get('height')),
'url': src,
'width': int_or_none(cut.get('width')),
})
language = (video.get('language') or 'EN').lower()
return {
'id': video_id,
'title': title,
'formats': formats,
'description': video.get('description'),
'duration': parse_duration(feed.get('duration')),
'thumbnails': thumbnails,
'timestamp': parse_iso8601(video.get(self._TIMESTAMP_KEY)),
'subtitles': self._extract_mlb_subtitles(feed, language),
}
class MLBIE(MLBBaseIE):
_VALID_URL = r'''(?x)
https?://
(?:[\da-z_-]+\.)*mlb\.com/
(?:
(?:
(?:[^/]+/)*video/[^/]+/c-|
(?:
shared/video/embed/(?:embed|m-internal-embed)\.html|
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(?:[^/]+/)+(?:play|index)\.jsp|
)\?.*?\bcontent_id=
)
(?P<id>\d+)
)
'''
_EMBED_REGEX = [
r'<iframe[^>]+?src=(["\'])(?P<url>https?://m(?:lb)?\.mlb\.com/shared/video/embed/embed\.html\?.+?)\1',
r'data-video-link=["\'](?P<url>http://m\.mlb\.com/video/[^"\']+)',
]
_TESTS = [
{
'url': 'https://www.mlb.com/mariners/video/ackleys-spectacular-catch/c-34698933',
'md5': '632358dacfceec06bad823b83d21df2d',
'info_dict': {
'id': '34698933',
'ext': 'mp4',
'title': "Ackley's spectacular catch",
'description': 'md5:7f5a981eb4f3cbc8daf2aeffa2215bf0',
'duration': 66,
'timestamp': 1405995000,
'upload_date': '20140722',
'thumbnail': r're:^https?://.*\.jpg$',
},
},
{
'url': 'https://www.mlb.com/video/stanton-prepares-for-derby/c-34496663',
'md5': 'bf2619bf9cacc0a564fc35e6aeb9219f',
'info_dict': {
'id': '34496663',
'ext': 'mp4',
'title': 'Stanton prepares for Derby',
'description': 'md5:d00ce1e5fd9c9069e9c13ab4faedfa57',
'duration': 46,
'timestamp': 1405120200,
'upload_date': '20140711',
'thumbnail': r're:^https?://.*\.jpg$',
},
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},
{
'url': 'https://www.mlb.com/video/cespedes-repeats-as-derby-champ/c-34578115',
'md5': '99bb9176531adc600b90880fb8be9328',
'info_dict': {
'id': '34578115',
'ext': 'mp4',
'title': 'Cespedes repeats as Derby champ',
'description': 'md5:08df253ce265d4cf6fb09f581fafad07',
'duration': 488,
'timestamp': 1405414336,
'upload_date': '20140715',
'thumbnail': r're:^https?://.*\.jpg$',
},
},
{
'url': 'https://www.mlb.com/video/bautista-on-home-run-derby/c-34577915',
'md5': 'da8b57a12b060e7663ee1eebd6f330ec',
'info_dict': {
'id': '34577915',
'ext': 'mp4',
'title': 'Bautista on Home Run Derby',
'description': 'md5:b80b34031143d0986dddc64a8839f0fb',
'duration': 52,
'timestamp': 1405405122,
'upload_date': '20140715',
'thumbnail': r're:^https?://.*\.jpg$',
},
},
{
'url': 'https://www.mlb.com/video/hargrove-homers-off-caldwell/c-1352023483?tid=67793694',
'only_matching': True,
},
{
'url': 'http://m.mlb.com/shared/video/embed/embed.html?content_id=35692085&topic_id=6479266&width=400&height=224&property=mlb',
'only_matching': True,
},
{
'url': 'http://mlb.mlb.com/shared/video/embed/embed.html?content_id=36599553',
'only_matching': True,
},
{
'url': 'http://mlb.mlb.com/es/video/play.jsp?content_id=36599553',
'only_matching': True,
},
{
'url': 'https://www.mlb.com/cardinals/video/piscottys-great-sliding-catch/c-51175783',
'only_matching': True,
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},
{
# From http://m.mlb.com/news/article/118550098/blue-jays-kevin-pillar-goes-spidey-up-the-wall-to-rob-tim-beckham-of-a-homer
'url': 'http://mlb.mlb.com/shared/video/embed/m-internal-embed.html?content_id=75609783&property=mlb&autoplay=true&hashmode=false&siteSection=mlb/multimedia/article_118550098/article_embed&club=mlb',
'only_matching': True,
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},
]
_TIMESTAMP_KEY = 'date'
@staticmethod
def _get_feed(video):
return video
@staticmethod
def _extract_mlb_subtitles(feed, language):
subtitles = {}
for keyword in (feed.get('keywordsAll') or []):
keyword_type = keyword.get('type')
if keyword_type and keyword_type.startswith('closed_captions_location_'):
cc_location = keyword.get('value')
if cc_location:
subtitles.setdefault(language, []).append({
'url': cc_location,
})
return subtitles
def _download_video_data(self, display_id):
return self._download_json(
f'http://content.mlb.com/mlb/item/id/v1/{display_id}/details/web-v1.json',
display_id)
class MLBVideoIE(MLBBaseIE):
_VALID_URL = r'https?://(?:www\.)?mlb\.com/(?:[^/]+/)*video/(?P<id>[^/?&#]+)'
_TEST = {
'url': 'https://www.mlb.com/mariners/video/ackley-s-spectacular-catch-c34698933',
'md5': '632358dacfceec06bad823b83d21df2d',
'info_dict': {
'id': 'c04a8863-f569-42e6-9f87-992393657614',
'ext': 'mp4',
'title': "Ackley's spectacular catch",
'description': 'md5:7f5a981eb4f3cbc8daf2aeffa2215bf0',
'duration': 66,
'timestamp': 1405995000,
'upload_date': '20140722',
'thumbnail': r're:^https?://.+',
},
}
_TIMESTAMP_KEY = 'timestamp'
@classmethod
def suitable(cls, url):
return False if MLBIE.suitable(url) else super().suitable(url)
@staticmethod
def _get_feed(video):
return video['feeds'][0]
@staticmethod
def _extract_mlb_subtitles(feed, language):
subtitles = {}
for cc_location in (feed.get('closedCaptions') or []):
subtitles.setdefault(language, []).append({
'url': cc_location,
})
def _download_video_data(self, display_id):
# https://www.mlb.com/data-service/en/videos/[SLUG]
return self._download_json(
'https://fastball-gateway.mlb.com/graphql',
display_id, query={
'query': '''{
mediaPlayback(ids: "%s") {
description
feeds(types: CMS) {
closedCaptions
duration
image {
cuts {
width
height
src
}
}
playbacks {
name
url
}
}
id
timestamp
title
}
}''' % display_id, # noqa: UP031
})['data']['mediaPlayback'][0]
class MLBTVIE(InfoExtractor):
_VALID_URL = r'https?://(?:www\.)?mlb\.com/tv/g(?P<id>\d{6})'
_NETRC_MACHINE = 'mlb'
_TESTS = [{
'url': 'https://www.mlb.com/tv/g661581/vee2eff5f-a7df-4c20-bdb4-7b926fa12638',
'info_dict': {
'id': '661581',
'ext': 'mp4',
'title': '2022-07-02 - St. Louis Cardinals @ Philadelphia Phillies',
'release_date': '20220702',
'release_timestamp': 1656792300,
},
'params': {
'skip_download': True,
},
}]
_GRAPHQL_INIT_QUERY = '''\
mutation initSession($device: InitSessionInput!, $clientType: ClientType!, $experience: ExperienceTypeInput) {
initSession(device: $device, clientType: $clientType, experience: $experience) {
deviceId
sessionId
entitlements {
code
}
location {
countryCode
regionName
zipCode
latitude
longitude
}
clientExperience
features
}
}'''
_GRAPHQL_PLAYBACK_QUERY = '''\
mutation initPlaybackSession(
$adCapabilities: [AdExperienceType]
$mediaId: String!
$deviceId: String!
$sessionId: String!
$quality: PlaybackQuality
) {
initPlaybackSession(
adCapabilities: $adCapabilities
mediaId: $mediaId
deviceId: $deviceId
sessionId: $sessionId
quality: $quality
) {
playbackSessionId
playback {
url
token
expiration
cdn
}
}
}'''
_APP_VERSION = '7.8.2'
_device_id = None
_session_id = None
_access_token = None
_token_expiry = 0
@property
def _api_headers(self):
if (self._token_expiry - 120) <= time.time():
self.write_debug('Access token has expired; re-logging in')
self._perform_login(*self._get_login_info())
return {'Authorization': f'Bearer {self._access_token}'}
def _real_initialize(self):
if not self._access_token:
self.raise_login_required(
'All videos are only available to registered users', method='password')
def _set_device_id(self, username):
if not self._device_id:
self._device_id = self.cache.load(
self._NETRC_MACHINE, 'device_ids', default={}).get(username)
if self._device_id:
return
self._device_id = str(uuid.uuid4())
self.cache.store(self._NETRC_MACHINE, 'device_ids', {username: self._device_id})
def _perform_login(self, username, password):
try:
self._access_token = self._download_json(
'https://ids.mlb.com/oauth2/aus1m088yK07noBfh356/v1/token', None,
'Logging in', 'Unable to log in', headers={
'User-Agent': 'okhttp/3.12.1',
'Content-Type': 'application/x-www-form-urlencoded',
}, data=urlencode_postdata({
'grant_type': 'password',
'username': username,
'password': password,
'scope': 'openid offline_access',
'client_id': '0oa3e1nutA1HLzAKG356',
}))['access_token']
except ExtractorError as error:
if isinstance(error.cause, HTTPError) and error.cause.status == 400:
raise ExtractorError('Invalid username or password', expected=True)
raise
self._token_expiry = traverse_obj(self._access_token, ({jwt_decode_hs256}, 'exp', {int})) or 0
self._set_device_id(username)
self._session_id = self._call_api({
'operationName': 'initSession',
'query': self._GRAPHQL_INIT_QUERY,
'variables': {
'device': {
'appVersion': self._APP_VERSION,
'deviceFamily': 'desktop',
'knownDeviceId': self._device_id,
'languagePreference': 'ENGLISH',
'manufacturer': '',
'model': '',
'os': '',
'osVersion': '',
},
'clientType': 'WEB',
},
}, None, 'session ID')['data']['initSession']['sessionId']
def _call_api(self, data, video_id, description='GraphQL JSON', fatal=True):
return self._download_json(
'https://media-gateway.mlb.com/graphql', video_id,
f'Downloading {description}', f'Unable to download {description}', fatal=fatal,
headers={
**self._api_headers,
'Accept': 'application/json',
'Content-Type': 'application/json',
'x-client-name': 'WEB',
'x-client-version': self._APP_VERSION,
}, data=json.dumps(data, separators=(',', ':')).encode())
def _extract_formats_and_subtitles(self, broadcast, video_id):
feed = traverse_obj(broadcast, ('homeAway', {str.title}))
medium = traverse_obj(broadcast, ('type', {str}))
language = traverse_obj(broadcast, ('language', {str.lower}))
format_id = join_nonempty(feed, medium, language)
response = self._call_api({
'operationName': 'initPlaybackSession',
'query': self._GRAPHQL_PLAYBACK_QUERY,
'variables': {
'adCapabilities': ['GOOGLE_STANDALONE_AD_PODS'],
'deviceId': self._device_id,
'mediaId': broadcast['mediaId'],
'quality': 'PLACEHOLDER',
'sessionId': self._session_id,
},
}, video_id, f'{format_id} broadcast JSON', fatal=False)
playback = traverse_obj(response, ('data', 'initPlaybackSession', 'playback', {dict}))
m3u8_url = traverse_obj(playback, ('url', {url_or_none}))
token = traverse_obj(playback, ('token', {str}))
if not (m3u8_url and token):
errors = '; '.join(traverse_obj(response, ('errors', ..., 'message', {str})))
if 'not entitled' in errors:
raise ExtractorError(errors, expected=True)
elif errors: # Only warn when 'blacked out' since radio formats are available
self.report_warning(f'API returned errors for {format_id}: {errors}')
else:
self.report_warning(f'No formats available for {format_id} broadcast; skipping')
return [], {}
cdn_headers = {'x-cdn-token': token}
fmts, subs = self._extract_m3u8_formats_and_subtitles(
m3u8_url.replace(f'/{token}/', '/'), video_id, 'mp4',
m3u8_id=format_id, fatal=False, headers=cdn_headers)
for fmt in fmts:
fmt['http_headers'] = cdn_headers
fmt.setdefault('format_note', join_nonempty(feed, medium, delim=' '))
fmt.setdefault('language', language)
if fmt.get('vcodec') == 'none' and fmt['language'] == 'en':
fmt['source_preference'] = 10
return fmts, subs
def _real_extract(self, url):
video_id = self._match_id(url)
metadata = traverse_obj(self._download_json(
'https://statsapi.mlb.com/api/v1/schedule', video_id, query={
'gamePk': video_id,
'hydrate': 'broadcasts(all),statusFlags',
}), ('dates', ..., 'games', lambda _, v: str(v['gamePk']) == video_id and v['broadcasts'], any))
broadcasts = traverse_obj(metadata, (
'broadcasts', lambda _, v: v['mediaId'] and v['mediaState']['mediaStateCode'] != 'MEDIA_OFF'))
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formats, subtitles = [], {}
for broadcast in broadcasts:
fmts, subs = self._extract_formats_and_subtitles(broadcast, video_id)
formats.extend(fmts)
self._merge_subtitles(subs, target=subtitles)
return {
'id': video_id,
'title': join_nonempty(
traverse_obj(metadata, ('officialDate', {str})),
traverse_obj(metadata, ('teams', ('away', 'home'), 'team', 'name', {str}, all, {' @ '.join})),
delim=' - '),
'is_live': traverse_obj(broadcasts, (..., 'mediaState', 'mediaStateCode', {str}, any)) == 'MEDIA_ON',
'release_timestamp': traverse_obj(metadata, ('gameDate', {parse_iso8601})),
'formats': formats,
'subtitles': subtitles,
}
class MLBArticleIE(InfoExtractor):
_VALID_URL = r'https?://www\.mlb\.com/news/(?P<id>[\w-]+)'
_TESTS = [{
'url': 'https://www.mlb.com/news/manny-machado-robs-guillermo-heredia-reacts',
'info_dict': {
'id': '36db7394-343c-4ea3-b8ca-ead2e61bca9a',
'title': 'Machado\'s grab draws hilarious irate reaction',
'modified_timestamp': 1675888370,
'description': 'md5:a19d4eb0487b2cb304e9a176f6b67676',
'modified_date': '20230208',
},
'playlist_mincount': 2,
}]
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
apollo_cache_json = self._search_json(r'window\.initState\s*=', webpage, 'window.initState', display_id)['apolloCache']
content_real_info = traverse_obj(
apollo_cache_json, ('ROOT_QUERY', lambda k, _: k.startswith('getArticle')), get_all=False)
return self.playlist_from_matches(
traverse_obj(content_real_info, ('parts', lambda _, v: v['__typename'] == 'Video' or v['type'] == 'video')),
getter=lambda x: f'https://www.mlb.com/video/{x["slug"]}',
ie=MLBVideoIE, playlist_id=content_real_info.get('translationId'),
title=self._html_search_meta('og:title', webpage),
description=content_real_info.get('summary'),
modified_timestamp=parse_iso8601(content_real_info.get('lastUpdatedDate')))