0
0
Fork 0
mirror of https://github.com/yt-dlp/yt-dlp.git synced 2024-10-31 23:02:40 +00:00
yt-dlp/yt_dlp/extractor/crunchyroll.py
bytedream 954e57e405
[ie/crunchyroll] Fix extractor (#9615)
Authored by: bytedream
2024-04-06 12:53:20 +02:00

655 lines
28 KiB
Python
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

import base64
import uuid
from .common import InfoExtractor
from ..networking.exceptions import HTTPError
from ..utils import (
ExtractorError,
float_or_none,
format_field,
int_or_none,
jwt_decode_hs256,
parse_age_limit,
parse_count,
parse_iso8601,
qualities,
time_seconds,
traverse_obj,
url_or_none,
urlencode_postdata,
)
class CrunchyrollBaseIE(InfoExtractor):
_BASE_URL = 'https://www.crunchyroll.com'
_API_BASE = 'https://api.crunchyroll.com'
_NETRC_MACHINE = 'crunchyroll'
_AUTH_HEADERS = None
_API_ENDPOINT = None
_BASIC_AUTH = None
_IS_PREMIUM = None
_CLIENT_ID = ('cr_web', 'noaihdevm_6iyg0a8l0q')
_LOCALE_LOOKUP = {
'ar': 'ar-SA',
'de': 'de-DE',
'': 'en-US',
'es': 'es-419',
'es-es': 'es-ES',
'fr': 'fr-FR',
'it': 'it-IT',
'pt-br': 'pt-BR',
'pt-pt': 'pt-PT',
'ru': 'ru-RU',
'hi': 'hi-IN',
}
@property
def is_logged_in(self):
return bool(self._get_cookies(self._BASE_URL).get('etp_rt'))
def _perform_login(self, username, password):
if self.is_logged_in:
return
upsell_response = self._download_json(
f'{self._API_BASE}/get_upsell_data.0.json', None, 'Getting session id',
query={
'sess_id': 1,
'device_id': 'whatvalueshouldbeforweb',
'device_type': 'com.crunchyroll.static',
'access_token': 'giKq5eY27ny3cqz',
'referer': f'{self._BASE_URL}/welcome/login'
})
if upsell_response['code'] != 'ok':
raise ExtractorError('Could not get session id')
session_id = upsell_response['data']['session_id']
login_response = self._download_json(
f'{self._API_BASE}/login.1.json', None, 'Logging in',
data=urlencode_postdata({
'account': username,
'password': password,
'session_id': session_id
}))
if login_response['code'] != 'ok':
raise ExtractorError('Login failed. Server message: %s' % login_response['message'], expected=True)
if not self.is_logged_in:
raise ExtractorError('Login succeeded but did not set etp_rt cookie')
def _update_auth(self):
if CrunchyrollBaseIE._AUTH_HEADERS and CrunchyrollBaseIE._AUTH_REFRESH > time_seconds():
return
if not CrunchyrollBaseIE._BASIC_AUTH:
cx_api_param = self._CLIENT_ID[self.is_logged_in]
self.write_debug(f'Using cxApiParam={cx_api_param}')
CrunchyrollBaseIE._BASIC_AUTH = 'Basic ' + base64.b64encode(f'{cx_api_param}:'.encode()).decode()
auth_headers = {'Authorization': CrunchyrollBaseIE._BASIC_AUTH}
if self.is_logged_in:
grant_type = 'etp_rt_cookie'
else:
grant_type = 'client_id'
auth_headers['ETP-Anonymous-ID'] = uuid.uuid4()
try:
auth_response = self._download_json(
f'{self._BASE_URL}/auth/v1/token', None, note=f'Authenticating with grant_type={grant_type}',
headers=auth_headers, data=f'grant_type={grant_type}'.encode())
except ExtractorError as error:
if isinstance(error.cause, HTTPError) and error.cause.status == 403:
raise ExtractorError(
'Request blocked by Cloudflare; navigate to Crunchyroll in your browser, '
'then pass the fresh cookies (with --cookies-from-browser or --cookies) '
'and your browser\'s User-Agent (with --user-agent)', expected=True)
raise
CrunchyrollBaseIE._IS_PREMIUM = 'cr_premium' in traverse_obj(auth_response, ('access_token', {jwt_decode_hs256}, 'benefits', ...))
CrunchyrollBaseIE._AUTH_HEADERS = {'Authorization': auth_response['token_type'] + ' ' + auth_response['access_token']}
CrunchyrollBaseIE._AUTH_REFRESH = time_seconds(seconds=traverse_obj(auth_response, ('expires_in', {float_or_none}), default=300) - 10)
def _locale_from_language(self, language):
config_locale = self._configuration_arg('metadata', ie_key=CrunchyrollBetaIE, casesense=True)
return config_locale[0] if config_locale else self._LOCALE_LOOKUP.get(language)
def _call_base_api(self, endpoint, internal_id, lang, note=None, query={}):
self._update_auth()
if not endpoint.startswith('/'):
endpoint = f'/{endpoint}'
query = query.copy()
locale = self._locale_from_language(lang)
if locale:
query['locale'] = locale
return self._download_json(
f'{self._BASE_URL}{endpoint}', internal_id, note or f'Calling API: {endpoint}',
headers=CrunchyrollBaseIE._AUTH_HEADERS, query=query)
def _call_api(self, path, internal_id, lang, note='api', query={}):
if not path.startswith(f'/content/v2/{self._API_ENDPOINT}/'):
path = f'/content/v2/{self._API_ENDPOINT}/{path}'
try:
result = self._call_base_api(
path, internal_id, lang, f'Downloading {note} JSON ({self._API_ENDPOINT})', query=query)
except ExtractorError as error:
if isinstance(error.cause, HTTPError) and error.cause.status == 404:
return None
raise
if not result:
raise ExtractorError(f'Unexpected response when downloading {note} JSON')
return result
def _extract_chapters(self, internal_id):
# if no skip events are available, a 403 xml error is returned
skip_events = self._download_json(
f'https://static.crunchyroll.com/skip-events/production/{internal_id}.json',
internal_id, note='Downloading chapter info', fatal=False, errnote=False)
if not skip_events:
return None
chapters = []
for event in ('recap', 'intro', 'credits', 'preview'):
start = traverse_obj(skip_events, (event, 'start', {float_or_none}))
end = traverse_obj(skip_events, (event, 'end', {float_or_none}))
# some chapters have no start and/or ending time, they will just be ignored
if start is None or end is None:
continue
chapters.append({'title': event.capitalize(), 'start_time': start, 'end_time': end})
return chapters
def _extract_stream(self, identifier, display_id=None):
if not display_id:
display_id = identifier
self._update_auth()
stream_response = self._download_json(
f'https://cr-play-service.prd.crunchyrollsvc.com/v1/{identifier}/console/switch/play',
display_id, note='Downloading stream info', headers=CrunchyrollBaseIE._AUTH_HEADERS)
available_formats = {'': ('', '', stream_response['url'])}
for hardsub_lang, stream in traverse_obj(stream_response, ('hardSubs', {dict.items}, lambda _, v: v[1]['url'])):
available_formats[hardsub_lang] = (f'hardsub-{hardsub_lang}', hardsub_lang, stream['url'])
requested_hardsubs = [('' if val == 'none' else val) for val in (self._configuration_arg('hardsub') or ['none'])]
hardsub_langs = [lang for lang in available_formats if lang]
if hardsub_langs and 'all' not in requested_hardsubs:
full_format_langs = set(requested_hardsubs)
self.to_screen(f'Available hardsub languages: {", ".join(hardsub_langs)}')
self.to_screen(
'To extract formats of a hardsub language, use '
'"--extractor-args crunchyrollbeta:hardsub=<language_code or all>". '
'See https://github.com/yt-dlp/yt-dlp#crunchyrollbeta-crunchyroll for more info',
only_once=True)
else:
full_format_langs = set(map(str.lower, available_formats))
audio_locale = traverse_obj(stream_response, ('audioLocale', {str}))
hardsub_preference = qualities(requested_hardsubs[::-1])
formats, subtitles = [], {}
for format_id, hardsub_lang, stream_url in available_formats.values():
if hardsub_lang.lower() in full_format_langs:
adaptive_formats, dash_subs = self._extract_mpd_formats_and_subtitles(
stream_url, display_id, mpd_id=format_id, headers=CrunchyrollBaseIE._AUTH_HEADERS,
fatal=False, note=f'Downloading {f"{format_id} " if hardsub_lang else ""}MPD manifest')
self._merge_subtitles(dash_subs, target=subtitles)
else:
continue # XXX: Update this if/when meta mpd formats are working
for f in adaptive_formats:
if f.get('acodec') != 'none':
f['language'] = audio_locale
f['quality'] = hardsub_preference(hardsub_lang.lower())
formats.extend(adaptive_formats)
for locale, subtitle in traverse_obj(stream_response, (('subtitles', 'captions'), {dict.items}, ...)):
subtitles.setdefault(locale, []).append(traverse_obj(subtitle, {'url': 'url', 'ext': 'format'}))
return formats, subtitles
class CrunchyrollCmsBaseIE(CrunchyrollBaseIE):
_API_ENDPOINT = 'cms'
_CMS_EXPIRY = None
def _call_cms_api_signed(self, path, internal_id, lang, note='api'):
if not CrunchyrollCmsBaseIE._CMS_EXPIRY or CrunchyrollCmsBaseIE._CMS_EXPIRY <= time_seconds():
response = self._call_base_api('index/v2', None, lang, 'Retrieving signed policy')['cms_web']
CrunchyrollCmsBaseIE._CMS_QUERY = {
'Policy': response['policy'],
'Signature': response['signature'],
'Key-Pair-Id': response['key_pair_id'],
}
CrunchyrollCmsBaseIE._CMS_BUCKET = response['bucket']
CrunchyrollCmsBaseIE._CMS_EXPIRY = parse_iso8601(response['expires']) - 10
if not path.startswith('/cms/v2'):
path = f'/cms/v2{CrunchyrollCmsBaseIE._CMS_BUCKET}/{path}'
return self._call_base_api(
path, internal_id, lang, f'Downloading {note} JSON (signed cms)', query=CrunchyrollCmsBaseIE._CMS_QUERY)
class CrunchyrollBetaIE(CrunchyrollCmsBaseIE):
IE_NAME = 'crunchyroll'
_VALID_URL = r'''(?x)
https?://(?:beta\.|www\.)?crunchyroll\.com/
(?:(?P<lang>\w{2}(?:-\w{2})?)/)?
watch/(?!concert|musicvideo)(?P<id>\w+)'''
_TESTS = [{
# Premium only
'url': 'https://www.crunchyroll.com/watch/GY2P1Q98Y/to-the-future',
'info_dict': {
'id': 'GY2P1Q98Y',
'ext': 'mp4',
'duration': 1380.241,
'timestamp': 1459632600,
'description': 'md5:a022fbec4fbb023d43631032c91ed64b',
'title': 'World Trigger Episode 73 To the Future',
'upload_date': '20160402',
'series': 'World Trigger',
'series_id': 'GR757DMKY',
'season': 'World Trigger',
'season_id': 'GR9P39NJ6',
'season_number': 1,
'episode': 'To the Future',
'episode_number': 73,
'thumbnail': r're:^https://www.crunchyroll.com/imgsrv/.*\.jpeg?$',
'chapters': 'count:2',
'age_limit': 14,
'like_count': int,
'dislike_count': int,
},
'params': {
'skip_download': 'm3u8',
'extractor_args': {'crunchyrollbeta': {'hardsub': ['de-DE']}},
'format': 'bv[format_id~=hardsub]',
},
}, {
# Premium only
'url': 'https://www.crunchyroll.com/watch/GYE5WKQGR',
'info_dict': {
'id': 'GYE5WKQGR',
'ext': 'mp4',
'duration': 366.459,
'timestamp': 1476788400,
'description': 'md5:74b67283ffddd75f6e224ca7dc031e76',
'title': 'SHELTER Porter Robinson presents Shelter the Animation',
'upload_date': '20161018',
'series': 'SHELTER',
'series_id': 'GYGG09WWY',
'season': 'SHELTER',
'season_id': 'GR09MGK4R',
'season_number': 1,
'episode': 'Porter Robinson presents Shelter the Animation',
'episode_number': 0,
'thumbnail': r're:^https://www.crunchyroll.com/imgsrv/.*\.jpeg?$',
'age_limit': 14,
'like_count': int,
'dislike_count': int,
},
'params': {'skip_download': True},
}, {
'url': 'https://www.crunchyroll.com/watch/GJWU2VKK3/cherry-blossom-meeting-and-a-coming-blizzard',
'info_dict': {
'id': 'GJWU2VKK3',
'ext': 'mp4',
'duration': 1420.054,
'description': 'md5:2d1c67c0ec6ae514d9c30b0b99a625cd',
'title': 'The Ice Guy and His Cool Female Colleague Episode 1 Cherry Blossom Meeting and a Coming Blizzard',
'series': 'The Ice Guy and His Cool Female Colleague',
'series_id': 'GW4HM75NP',
'season': 'The Ice Guy and His Cool Female Colleague',
'season_id': 'GY9PC21VE',
'season_number': 1,
'episode': 'Cherry Blossom Meeting and a Coming Blizzard',
'episode_number': 1,
'chapters': 'count:2',
'thumbnail': r're:^https://www.crunchyroll.com/imgsrv/.*\.jpeg?$',
'timestamp': 1672839000,
'upload_date': '20230104',
'age_limit': 14,
'like_count': int,
'dislike_count': int,
},
'params': {'skip_download': 'm3u8'},
}, {
'url': 'https://www.crunchyroll.com/watch/GM8F313NQ',
'info_dict': {
'id': 'GM8F313NQ',
'ext': 'mp4',
'title': 'Garakowa -Restore the World-',
'description': 'md5:8d2f8b6b9dd77d87810882e7d2ee5608',
'duration': 3996.104,
'age_limit': 13,
'thumbnail': r're:^https://www.crunchyroll.com/imgsrv/.*\.jpeg?$',
},
'params': {'skip_download': 'm3u8'},
'skip': 'no longer exists',
}, {
'url': 'https://www.crunchyroll.com/watch/G62PEZ2E6',
'info_dict': {
'id': 'G62PEZ2E6',
'description': 'md5:8d2f8b6b9dd77d87810882e7d2ee5608',
'age_limit': 13,
'duration': 65.138,
'title': 'Garakowa -Restore the World-',
},
'playlist_mincount': 5,
}, {
'url': 'https://www.crunchyroll.com/de/watch/GY2P1Q98Y',
'only_matching': True,
}, {
'url': 'https://beta.crunchyroll.com/pt-br/watch/G8WUN8VKP/the-ruler-of-conspiracy',
'only_matching': True,
}]
# We want to support lazy playlist filtering and movie listings cannot be inside a playlist
_RETURN_TYPE = 'video'
def _real_extract(self, url):
lang, internal_id = self._match_valid_url(url).group('lang', 'id')
# We need to use unsigned API call to allow ratings query string
response = traverse_obj(self._call_api(
f'objects/{internal_id}', internal_id, lang, 'object info', {'ratings': 'true'}), ('data', 0, {dict}))
if not response:
raise ExtractorError(f'No video with id {internal_id} could be found (possibly region locked?)', expected=True)
object_type = response.get('type')
if object_type == 'episode':
result = self._transform_episode_response(response)
elif object_type == 'movie':
result = self._transform_movie_response(response)
elif object_type == 'movie_listing':
first_movie_id = traverse_obj(response, ('movie_listing_metadata', 'first_movie_id'))
if not self._yes_playlist(internal_id, first_movie_id):
return self.url_result(f'{self._BASE_URL}/{lang}watch/{first_movie_id}', CrunchyrollBetaIE, first_movie_id)
def entries():
movies = self._call_api(f'movie_listings/{internal_id}/movies', internal_id, lang, 'movie list')
for movie_response in traverse_obj(movies, ('data', ...)):
yield self.url_result(
f'{self._BASE_URL}/{lang}watch/{movie_response["id"]}',
CrunchyrollBetaIE, **self._transform_movie_response(movie_response))
return self.playlist_result(entries(), **self._transform_movie_response(response))
else:
raise ExtractorError(f'Unknown object type {object_type}')
if not self._IS_PREMIUM and traverse_obj(response, (f'{object_type}_metadata', 'is_premium_only')):
message = f'This {object_type} is for premium members only'
if self.is_logged_in:
raise ExtractorError(message, expected=True)
self.raise_login_required(message)
result['formats'], result['subtitles'] = self._extract_stream(internal_id)
result['chapters'] = self._extract_chapters(internal_id)
def calculate_count(item):
return parse_count(''.join((item['displayed'], item.get('unit') or '')))
result.update(traverse_obj(response, ('rating', {
'like_count': ('up', {calculate_count}),
'dislike_count': ('down', {calculate_count}),
})))
return result
@staticmethod
def _transform_episode_response(data):
metadata = traverse_obj(data, (('episode_metadata', None), {dict}), get_all=False) or {}
return {
'id': data['id'],
'title': ' \u2013 '.join((
('%s%s' % (
format_field(metadata, 'season_title'),
format_field(metadata, 'episode', ' Episode %s'))),
format_field(data, 'title'))),
**traverse_obj(data, {
'episode': ('title', {str}),
'description': ('description', {str}, {lambda x: x.replace(r'\r\n', '\n')}),
'thumbnails': ('images', 'thumbnail', ..., ..., {
'url': ('source', {url_or_none}),
'width': ('width', {int_or_none}),
'height': ('height', {int_or_none}),
}),
}),
**traverse_obj(metadata, {
'duration': ('duration_ms', {lambda x: float_or_none(x, 1000)}),
'timestamp': ('upload_date', {parse_iso8601}),
'series': ('series_title', {str}),
'series_id': ('series_id', {str}),
'season': ('season_title', {str}),
'season_id': ('season_id', {str}),
'season_number': ('season_number', ({int}, {float_or_none})),
'episode_number': ('sequence_number', ({int}, {float_or_none})),
'age_limit': ('maturity_ratings', -1, {parse_age_limit}),
'language': ('audio_locale', {str}),
}, get_all=False),
}
@staticmethod
def _transform_movie_response(data):
metadata = traverse_obj(data, (('movie_metadata', 'movie_listing_metadata', None), {dict}), get_all=False) or {}
return {
'id': data['id'],
**traverse_obj(data, {
'title': ('title', {str}),
'description': ('description', {str}, {lambda x: x.replace(r'\r\n', '\n')}),
'thumbnails': ('images', 'thumbnail', ..., ..., {
'url': ('source', {url_or_none}),
'width': ('width', {int_or_none}),
'height': ('height', {int_or_none}),
}),
}),
**traverse_obj(metadata, {
'duration': ('duration_ms', {lambda x: float_or_none(x, 1000)}),
'age_limit': ('maturity_ratings', -1, {parse_age_limit}),
}),
}
class CrunchyrollBetaShowIE(CrunchyrollCmsBaseIE):
IE_NAME = 'crunchyroll:playlist'
_VALID_URL = r'''(?x)
https?://(?:beta\.|www\.)?crunchyroll\.com/
(?P<lang>(?:\w{2}(?:-\w{2})?/)?)
series/(?P<id>\w+)'''
_TESTS = [{
'url': 'https://www.crunchyroll.com/series/GY19NQ2QR/Girl-Friend-BETA',
'info_dict': {
'id': 'GY19NQ2QR',
'title': 'Girl Friend BETA',
'description': 'md5:99c1b22ee30a74b536a8277ced8eb750',
# XXX: `thumbnail` does not get set from `thumbnails` in playlist
# 'thumbnail': r're:^https://www.crunchyroll.com/imgsrv/.*\.jpeg?$',
'age_limit': 14,
},
'playlist_mincount': 10,
}, {
'url': 'https://beta.crunchyroll.com/it/series/GY19NQ2QR',
'only_matching': True,
}]
def _real_extract(self, url):
lang, internal_id = self._match_valid_url(url).group('lang', 'id')
def entries():
seasons_response = self._call_cms_api_signed(f'seasons?series_id={internal_id}', internal_id, lang, 'seasons')
for season in traverse_obj(seasons_response, ('items', ..., {dict})):
episodes_response = self._call_cms_api_signed(
f'episodes?season_id={season["id"]}', season["id"], lang, 'episode list')
for episode_response in traverse_obj(episodes_response, ('items', ..., {dict})):
yield self.url_result(
f'{self._BASE_URL}/{lang}watch/{episode_response["id"]}',
CrunchyrollBetaIE, **CrunchyrollBetaIE._transform_episode_response(episode_response))
return self.playlist_result(
entries(), internal_id,
**traverse_obj(self._call_api(f'series/{internal_id}', internal_id, lang, 'series'), ('data', 0, {
'title': ('title', {str}),
'description': ('description', {lambda x: x.replace(r'\r\n', '\n')}),
'age_limit': ('maturity_ratings', -1, {parse_age_limit}),
'thumbnails': ('images', ..., ..., ..., {
'url': ('source', {url_or_none}),
'width': ('width', {int_or_none}),
'height': ('height', {int_or_none}),
})
})))
class CrunchyrollMusicIE(CrunchyrollBaseIE):
IE_NAME = 'crunchyroll:music'
_VALID_URL = r'''(?x)
https?://(?:www\.)?crunchyroll\.com/
(?P<lang>(?:\w{2}(?:-\w{2})?/)?)
watch/(?P<type>concert|musicvideo)/(?P<id>\w+)'''
_TESTS = [{
'url': 'https://www.crunchyroll.com/de/watch/musicvideo/MV5B02C79',
'info_dict': {
'ext': 'mp4',
'id': 'MV5B02C79',
'display_id': 'egaono-hana',
'title': 'Egaono Hana',
'track': 'Egaono Hana',
'artists': ['Goose house'],
'thumbnail': r're:(?i)^https://www.crunchyroll.com/imgsrv/.*\.jpeg?$',
'genres': ['J-Pop'],
},
'params': {'skip_download': 'm3u8'},
}, {
'url': 'https://www.crunchyroll.com/watch/musicvideo/MV88BB7F2C',
'info_dict': {
'ext': 'mp4',
'id': 'MV88BB7F2C',
'display_id': 'crossing-field',
'title': 'Crossing Field',
'track': 'Crossing Field',
'artists': ['LiSA'],
'thumbnail': r're:(?i)^https://www.crunchyroll.com/imgsrv/.*\.jpeg?$',
'genres': ['Anime'],
},
'params': {'skip_download': 'm3u8'},
'skip': 'no longer exists',
}, {
'url': 'https://www.crunchyroll.com/watch/concert/MC2E2AC135',
'info_dict': {
'ext': 'mp4',
'id': 'MC2E2AC135',
'display_id': 'live-is-smile-always-364joker-at-yokohama-arena',
'title': 'LiVE is Smile Always-364+JOKER- at YOKOHAMA ARENA',
'track': 'LiVE is Smile Always-364+JOKER- at YOKOHAMA ARENA',
'artists': ['LiSA'],
'thumbnail': r're:(?i)^https://www.crunchyroll.com/imgsrv/.*\.jpeg?$',
'description': 'md5:747444e7e6300907b7a43f0a0503072e',
'genres': ['J-Pop'],
},
'params': {'skip_download': 'm3u8'},
}, {
'url': 'https://www.crunchyroll.com/de/watch/musicvideo/MV5B02C79/egaono-hana',
'only_matching': True,
}, {
'url': 'https://www.crunchyroll.com/watch/concert/MC2E2AC135/live-is-smile-always-364joker-at-yokohama-arena',
'only_matching': True,
}, {
'url': 'https://www.crunchyroll.com/watch/musicvideo/MV88BB7F2C/crossing-field',
'only_matching': True,
}]
_API_ENDPOINT = 'music'
def _real_extract(self, url):
lang, internal_id, object_type = self._match_valid_url(url).group('lang', 'id', 'type')
path, name = {
'concert': ('concerts', 'concert info'),
'musicvideo': ('music_videos', 'music video info'),
}[object_type]
response = traverse_obj(self._call_api(f'{path}/{internal_id}', internal_id, lang, name), ('data', 0, {dict}))
if not response:
raise ExtractorError(f'No video with id {internal_id} could be found (possibly region locked?)', expected=True)
if not self._IS_PREMIUM and response.get('isPremiumOnly'):
message = f'This {response.get("type") or "media"} is for premium members only'
if self.is_logged_in:
raise ExtractorError(message, expected=True)
self.raise_login_required(message)
result = self._transform_music_response(response)
result['formats'], _ = self._extract_stream(f'music/{internal_id}', internal_id)
return result
@staticmethod
def _transform_music_response(data):
return {
'id': data['id'],
**traverse_obj(data, {
'display_id': 'slug',
'title': 'title',
'track': 'title',
'artists': ('artist', 'name', all),
'description': ('description', {str}, {lambda x: x.replace(r'\r\n', '\n') or None}),
'thumbnails': ('images', ..., ..., {
'url': ('source', {url_or_none}),
'width': ('width', {int_or_none}),
'height': ('height', {int_or_none}),
}),
'genres': ('genres', ..., 'displayValue'),
'age_limit': ('maturity_ratings', -1, {parse_age_limit}),
}),
}
class CrunchyrollArtistIE(CrunchyrollBaseIE):
IE_NAME = 'crunchyroll:artist'
_VALID_URL = r'''(?x)
https?://(?:www\.)?crunchyroll\.com/
(?P<lang>(?:\w{2}(?:-\w{2})?/)?)
artist/(?P<id>\w{10})'''
_TESTS = [{
'url': 'https://www.crunchyroll.com/artist/MA179CB50D',
'info_dict': {
'id': 'MA179CB50D',
'title': 'LiSA',
'genres': ['Anime', 'J-Pop', 'Rock'],
'description': 'md5:16d87de61a55c3f7d6c454b73285938e',
},
'playlist_mincount': 83,
}, {
'url': 'https://www.crunchyroll.com/artist/MA179CB50D/lisa',
'only_matching': True,
}]
_API_ENDPOINT = 'music'
def _real_extract(self, url):
lang, internal_id = self._match_valid_url(url).group('lang', 'id')
response = traverse_obj(self._call_api(
f'artists/{internal_id}', internal_id, lang, 'artist info'), ('data', 0))
def entries():
for attribute, path in [('concerts', 'concert'), ('videos', 'musicvideo')]:
for internal_id in traverse_obj(response, (attribute, ...)):
yield self.url_result(f'{self._BASE_URL}/watch/{path}/{internal_id}', CrunchyrollMusicIE, internal_id)
return self.playlist_result(entries(), **self._transform_artist_response(response))
@staticmethod
def _transform_artist_response(data):
return {
'id': data['id'],
**traverse_obj(data, {
'title': 'name',
'description': ('description', {str}, {lambda x: x.replace(r'\r\n', '\n')}),
'thumbnails': ('images', ..., ..., {
'url': ('source', {url_or_none}),
'width': ('width', {int_or_none}),
'height': ('height', {int_or_none}),
}),
'genres': ('genres', ..., 'displayValue'),
}),
}