from __future__ import unicode_literals
import calendar
+import copy
import hashlib
import itertools
import json
if not self._login():
return
- _YT_WEB_CLIENT_VERSION = '2.20210407.08.00'
- _YT_INNERTUBE_API_KEY = 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8'
_YT_INITIAL_DATA_RE = r'(?:window\s*\[\s*["\']ytInitialData["\']\s*\]|ytInitialData)\s*=\s*({.+?})\s*;'
_YT_INITIAL_PLAYER_RESPONSE_RE = r'ytInitialPlayerResponse\s*=\s*({.+?})\s*;'
_YT_INITIAL_BOUNDARY_RE = r'(?:var\s+meta|</script|\n)'
- def _generate_sapisidhash_header(self):
+ _YT_DEFAULT_YTCFGS = {
+ 'WEB': {
+ 'INNERTUBE_API_VERSION': 'v1',
+ 'INNERTUBE_CLIENT_NAME': 'WEB',
+ 'INNERTUBE_CLIENT_VERSION': '2.20210622.10.00',
+ 'INNERTUBE_API_KEY': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8',
+ 'INNERTUBE_CONTEXT': {
+ 'client': {
+ 'clientName': 'WEB',
+ 'clientVersion': '2.20210622.10.00',
+ 'hl': 'en',
+ }
+ },
+ 'INNERTUBE_CONTEXT_CLIENT_NAME': 1
+ },
+ 'WEB_REMIX': {
+ 'INNERTUBE_API_VERSION': 'v1',
+ 'INNERTUBE_CLIENT_NAME': 'WEB_REMIX',
+ 'INNERTUBE_CLIENT_VERSION': '1.20210621.00.00',
+ 'INNERTUBE_API_KEY': 'AIzaSyC9XL3ZjWddXya6X74dJoCTL-WEYFDNX30',
+ 'INNERTUBE_CONTEXT': {
+ 'client': {
+ 'clientName': 'WEB_REMIX',
+ 'clientVersion': '1.20210621.00.00',
+ 'hl': 'en',
+ }
+ },
+ 'INNERTUBE_CONTEXT_CLIENT_NAME': 67
+ },
+ 'WEB_EMBEDDED_PLAYER': {
+ 'INNERTUBE_API_VERSION': 'v1',
+ 'INNERTUBE_CLIENT_NAME': 'WEB_EMBEDDED_PLAYER',
+ 'INNERTUBE_CLIENT_VERSION': '1.20210620.0.1',
+ 'INNERTUBE_API_KEY': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8',
+ 'INNERTUBE_CONTEXT': {
+ 'client': {
+ 'clientName': 'WEB_EMBEDDED_PLAYER',
+ 'clientVersion': '1.20210620.0.1',
+ 'hl': 'en',
+ }
+ },
+ 'INNERTUBE_CONTEXT_CLIENT_NAME': 56
+ },
+ 'ANDROID': {
+ 'INNERTUBE_API_VERSION': 'v1',
+ 'INNERTUBE_CLIENT_NAME': 'ANDROID',
+ 'INNERTUBE_CLIENT_VERSION': '16.20',
+ 'INNERTUBE_API_KEY': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8',
+ 'INNERTUBE_CONTEXT': {
+ 'client': {
+ 'clientName': 'ANDROID',
+ 'clientVersion': '16.20',
+ 'hl': 'en',
+ }
+ },
+ 'INNERTUBE_CONTEXT_CLIENT_NAME': 'ANDROID'
+ },
+ 'ANDROID_EMBEDDED_PLAYER': {
+ 'INNERTUBE_API_VERSION': 'v1',
+ 'INNERTUBE_CLIENT_NAME': 'ANDROID_EMBEDDED_PLAYER',
+ 'INNERTUBE_CLIENT_VERSION': '16.20',
+ 'INNERTUBE_API_KEY': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8',
+ 'INNERTUBE_CONTEXT': {
+ 'client': {
+ 'clientName': 'ANDROID_EMBEDDED_PLAYER',
+ 'clientVersion': '16.20',
+ 'hl': 'en',
+ }
+ },
+ 'INNERTUBE_CONTEXT_CLIENT_NAME': 'ANDROID_EMBEDDED_PLAYER'
+ },
+ 'ANDROID_MUSIC': {
+ 'INNERTUBE_API_VERSION': 'v1',
+ 'INNERTUBE_CLIENT_NAME': 'ANDROID_MUSIC',
+ 'INNERTUBE_CLIENT_VERSION': '4.32',
+ 'INNERTUBE_API_KEY': 'AIzaSyC9XL3ZjWddXya6X74dJoCTL-WEYFDNX30',
+ 'INNERTUBE_CONTEXT': {
+ 'client': {
+ 'clientName': 'ANDROID_MUSIC',
+ 'clientVersion': '4.32',
+ 'hl': 'en',
+ }
+ },
+ 'INNERTUBE_CONTEXT_CLIENT_NAME': 'ANDROID_MUSIC'
+ }
+ }
+
+ _YT_DEFAULT_INNERTUBE_HOSTS = {
+ 'DIRECT': 'youtubei.googleapis.com',
+ 'WEB': 'www.youtube.com',
+ 'WEB_REMIX': 'music.youtube.com',
+ 'ANDROID_MUSIC': 'music.youtube.com'
+ }
+
+ def _get_default_ytcfg(self, client='WEB'):
+ if client in self._YT_DEFAULT_YTCFGS:
+ return copy.deepcopy(self._YT_DEFAULT_YTCFGS[client])
+ self.write_debug(f'INNERTUBE default client {client} does not exist - falling back to WEB client.')
+ return copy.deepcopy(self._YT_DEFAULT_YTCFGS['WEB'])
+
+ def _get_innertube_host(self, client='WEB'):
+ return dict_get(self._YT_DEFAULT_INNERTUBE_HOSTS, (client, 'WEB'))
+
+ def _ytcfg_get_safe(self, ytcfg, getter, expected_type=None, default_client='WEB'):
+ # try_get but with fallback to default ytcfg client values when present
+ _func = lambda y: try_get(y, getter, expected_type)
+ return _func(ytcfg) or _func(self._get_default_ytcfg(default_client))
+
+ def _extract_client_name(self, ytcfg, default_client='WEB'):
+ return self._ytcfg_get_safe(ytcfg, lambda x: x['INNERTUBE_CLIENT_NAME'], compat_str, default_client)
+
+ def _extract_client_version(self, ytcfg, default_client='WEB'):
+ return self._ytcfg_get_safe(ytcfg, lambda x: x['INNERTUBE_CLIENT_VERSION'], compat_str, default_client)
+
+ def _extract_api_key(self, ytcfg=None, default_client='WEB'):
+ return self._ytcfg_get_safe(ytcfg, lambda x: x['INNERTUBE_API_KEY'], compat_str, default_client)
+
+ def _extract_context(self, ytcfg=None, default_client='WEB'):
+ _get_context = lambda y: try_get(y, lambda x: x['INNERTUBE_CONTEXT'], dict)
+ context = _get_context(ytcfg)
+ if context:
+ return context
+
+ context = _get_context(self._get_default_ytcfg(default_client))
+ if not ytcfg:
+ return context
+
+ # Recreate the client context (required)
+ context['client'].update({
+ 'clientVersion': self._extract_client_version(ytcfg, default_client),
+ 'clientName': self._extract_client_name(ytcfg, default_client),
+ })
+ visitor_data = try_get(ytcfg, lambda x: x['VISITOR_DATA'], compat_str)
+ if visitor_data:
+ context['client']['visitorData'] = visitor_data
+ return context
+
+ def _generate_sapisidhash_header(self, origin='https://www.youtube.com'):
# Sometimes SAPISID cookie isn't present but __Secure-3PAPISID is.
# See: https://github.com/yt-dlp/yt-dlp/issues/393
yt_cookies = self._get_cookies('https://www.youtube.com')
'.youtube.com', 'SAPISID', sapisid_cookie.value, secure=True, expire_time=time_now + 3600)
# SAPISIDHASH algorithm from https://stackoverflow.com/a/32065323
sapisidhash = hashlib.sha1(
- f'{time_now} {sapisid_cookie.value} https://www.youtube.com'.encode('utf-8')).hexdigest()
+ f'{time_now} {sapisid_cookie.value} {origin}'.encode('utf-8')).hexdigest()
return f'SAPISIDHASH {time_now}_{sapisidhash}'
def _call_api(self, ep, query, video_id, fatal=True, headers=None,
note='Downloading API JSON', errnote='Unable to download API page',
- context=None, api_key=None):
+ context=None, api_key=None, api_hostname=None, default_client='WEB'):
- data = {'context': context} if context else {'context': self._extract_context()}
+ data = {'context': context} if context else {'context': self._extract_context(default_client=default_client)}
data.update(query)
- real_headers = self._generate_api_headers()
+ real_headers = self._generate_api_headers(client=default_client)
real_headers.update({'content-type': 'application/json'})
if headers:
real_headers.update(headers)
return self._download_json(
- 'https://www.youtube.com/youtubei/v1/%s' % ep,
+ 'https://%s/youtubei/v1/%s' % (api_hostname or self._get_innertube_host(default_client), ep),
video_id=video_id, fatal=fatal, note=note, errnote=errnote,
data=json.dumps(data).encode('utf8'), headers=real_headers,
query={'key': api_key or self._extract_api_key()})
- def _extract_api_key(self, ytcfg=None):
- return try_get(ytcfg, lambda x: x['INNERTUBE_API_KEY'], compat_str) or self._YT_INNERTUBE_API_KEY
-
def _extract_yt_initial_data(self, video_id, webpage):
return self._parse_json(
self._search_regex(
r'ytcfg\.set\s*\(\s*({.+?})\s*\)\s*;', webpage, 'ytcfg',
default='{}'), video_id, fatal=False) or {}
- def __extract_client_version(self, ytcfg):
- return try_get(ytcfg, lambda x: x['INNERTUBE_CLIENT_VERSION'], compat_str) or self._YT_WEB_CLIENT_VERSION
-
- def _extract_context(self, ytcfg=None):
- context = try_get(ytcfg, lambda x: x['INNERTUBE_CONTEXT'], dict)
- if context:
- return context
-
- # Recreate the client context (required)
- client_version = self.__extract_client_version(ytcfg)
- client_name = try_get(ytcfg, lambda x: x['INNERTUBE_CLIENT_NAME'], compat_str) or 'WEB'
- context = {
- 'client': {
- 'clientName': client_name,
- 'clientVersion': client_version,
- }
- }
- visitor_data = try_get(ytcfg, lambda x: x['VISITOR_DATA'], compat_str)
- if visitor_data:
- context['client']['visitorData'] = visitor_data
- return context
-
- def _generate_api_headers(self, ytcfg=None, identity_token=None, account_syncid=None, visitor_data=None):
+ def _generate_api_headers(self, ytcfg=None, identity_token=None, account_syncid=None,
+ visitor_data=None, api_hostname=None, client='WEB'):
+ origin = 'https://' + (api_hostname if api_hostname else self._get_innertube_host(client))
headers = {
- 'X-YouTube-Client-Name': '1',
- 'X-YouTube-Client-Version': self.__extract_client_version(ytcfg),
+ 'X-YouTube-Client-Name': compat_str(
+ self._ytcfg_get_safe(ytcfg, lambda x: x['INNERTUBE_CONTEXT_CLIENT_NAME'], default_client=client)),
+ 'X-YouTube-Client-Version': self._extract_client_version(ytcfg, client),
+ 'Origin': origin
}
if identity_token:
- headers['x-youtube-identity-token'] = identity_token
+ headers['X-Youtube-Identity-Token'] = identity_token
if account_syncid:
headers['X-Goog-PageId'] = account_syncid
headers['X-Goog-AuthUser'] = 0
if visitor_data:
- headers['x-goog-visitor-id'] = visitor_data
- auth = self._generate_sapisidhash_header()
+ headers['X-Goog-Visitor-Id'] = visitor_data
+ auth = self._generate_sapisidhash_header(origin)
if auth is not None:
headers['Authorization'] = auth
- headers['X-Origin'] = 'https://www.youtube.com'
+ headers['X-Origin'] = origin
return headers
+ @staticmethod
+ def _extract_alerts(data):
+ for alert_dict in try_get(data, lambda x: x['alerts'], list) or []:
+ if not isinstance(alert_dict, dict):
+ continue
+ for alert in alert_dict.values():
+ alert_type = alert.get('type')
+ if not alert_type:
+ continue
+ message = try_get(alert, lambda x: x['text']['simpleText'], compat_str) or ''
+ if message:
+ yield alert_type, message
+ for run in try_get(alert, lambda x: x['text']['runs'], list) or []:
+ message += try_get(run, lambda x: x['text'], compat_str)
+ if message:
+ yield alert_type, message
+
+ def _report_alerts(self, alerts, expected=True):
+ errors = []
+ warnings = []
+ for alert_type, alert_message in alerts:
+ if alert_type.lower() == 'error':
+ errors.append([alert_type, alert_message])
+ else:
+ warnings.append([alert_type, alert_message])
+
+ for alert_type, alert_message in (warnings + errors[:-1]):
+ self.report_warning('YouTube said: %s - %s' % (alert_type, alert_message))
+ if errors:
+ raise ExtractorError('YouTube said: %s' % errors[-1][1], expected=expected)
+
+ def _extract_and_report_alerts(self, data, *args, **kwargs):
+ return self._report_alerts(self._extract_alerts(data), *args, **kwargs)
+
+ def _extract_response(self, item_id, query, note='Downloading API JSON', headers=None,
+ ytcfg=None, check_get_keys=None, ep='browse', fatal=True, api_hostname=None,
+ default_client='WEB'):
+ response = None
+ last_error = None
+ count = -1
+ retries = self.get_param('extractor_retries', 3)
+ if check_get_keys is None:
+ check_get_keys = []
+ while count < retries:
+ count += 1
+ if last_error:
+ self.report_warning('%s. Retrying ...' % last_error)
+ try:
+ response = self._call_api(
+ ep=ep, fatal=True, headers=headers,
+ video_id=item_id, query=query,
+ context=self._extract_context(ytcfg, default_client),
+ api_key=self._extract_api_key(ytcfg, default_client),
+ api_hostname=api_hostname, default_client=default_client,
+ note='%s%s' % (note, ' (retry #%d)' % count if count else ''))
+ except ExtractorError as e:
+ if isinstance(e.cause, compat_HTTPError) and e.cause.code in (500, 503, 404):
+ # Downloading page may result in intermittent 5xx HTTP error
+ # Sometimes a 404 is also recieved. See: https://github.com/ytdl-org/youtube-dl/issues/28289
+ last_error = 'HTTP Error %s' % e.cause.code
+ if count < retries:
+ continue
+ if fatal:
+ raise
+ else:
+ self.report_warning(error_to_compat_str(e))
+ return
+
+ else:
+ # Youtube may send alerts if there was an issue with the continuation page
+ try:
+ self._extract_and_report_alerts(response, expected=False)
+ except ExtractorError as e:
+ if fatal:
+ raise
+ self.report_warning(error_to_compat_str(e))
+ return
+ if not check_get_keys or dict_get(response, check_get_keys):
+ break
+ # Youtube sometimes sends incomplete data
+ # See: https://github.com/ytdl-org/youtube-dl/issues/28194
+ last_error = 'Incomplete data received'
+ if count >= retries:
+ if fatal:
+ raise ExtractorError(last_error)
+ else:
+ self.report_warning(last_error)
+ return
+ return response
+
@staticmethod
def is_music_url(url):
return re.match(r'https?://music\.youtube\.com/', url) is not None
}
_SUBTITLE_FORMATS = ('json3', 'srv1', 'srv2', 'srv3', 'ttml', 'vtt')
+ _AGE_GATE_REASONS = (
+ 'Sign in to confirm your age',
+ 'This video may be inappropriate for some users.',
+ 'Sorry, this content is age-restricted.')
+
_GEO_BYPASS = False
IE_NAME = 'youtube'
# multiple subtitles with same lang_code
'url': 'https://www.youtube.com/watch?v=wsQiKKfKxug',
'only_matching': True,
+ }, {
+ # Force use android client fallback
+ 'url': 'https://www.youtube.com/watch?v=YOelRv7fMxY',
+ 'info_dict': {
+ 'id': 'YOelRv7fMxY',
+ 'title': 'Digging a Secret Tunnel from my Workshop',
+ 'ext': '3gp',
+ 'upload_date': '20210624',
+ 'channel_id': 'UCp68_FLety0O-n9QU6phsgw',
+ 'uploader': 'colinfurze',
+ 'channel_url': r're:https?://(?:www\.)?youtube\.com/channel/UCp68_FLety0O-n9QU6phsgw',
+ 'description': 'md5:ecb672623246d98c6c562eed6ae798c3'
+ },
+ 'params': {
+ 'format': '17', # 3gp format available on android
+ 'extractor_args': {'youtube': {'player_client': ['android']}},
+ },
},
+ {
+ # Skip download of additional client configs (remix client config in this case)
+ 'url': 'https://music.youtube.com/watch?v=MgNrAu2pzNs',
+ 'only_matching': True,
+ 'params': {
+ 'extractor_args': {'youtube': {'player_skip': ['configs']}},
+ },
+ }
]
@classmethod
self._code_cache = {}
self._player_cache = {}
+ def _extract_player_url(self, ytcfg=None, webpage=None):
+ player_url = try_get(ytcfg, (lambda x: x['PLAYER_JS_URL']), str)
+ if not player_url:
+ player_url = self._search_regex(
+ r'"(?:PLAYER_JS_URL|jsUrl)"\s*:\s*"([^"]+)"',
+ webpage, 'player URL', fatal=False)
+ if player_url.startswith('//'):
+ player_url = 'https:' + player_url
+ elif not re.match(r'https?://', player_url):
+ player_url = compat_urlparse.urljoin(
+ 'https://www.youtube.com', player_url)
+ return player_url
+
def _signature_cache_id(self, example_sig):
""" Return a string representation of a signature """
return '.'.join(compat_str(len(part)) for part in example_sig.split('.'))
raise ExtractorError('Cannot identify player %r' % player_url)
return id_m.group('id')
+ def _load_player(self, video_id, player_url, fatal=True) -> bool:
+ player_id = self._extract_player_info(player_url)
+ if player_id not in self._code_cache:
+ self._code_cache[player_id] = self._download_webpage(
+ player_url, video_id, fatal=fatal,
+ note='Downloading player ' + player_id,
+ errnote='Download of %s failed' % player_url)
+ return player_id in self._code_cache
+
def _extract_signature_function(self, video_id, player_url, example_sig):
player_id = self._extract_player_info(player_url)
if cache_spec is not None:
return lambda s: ''.join(s[i] for i in cache_spec)
- if player_id not in self._code_cache:
- self._code_cache[player_id] = self._download_webpage(
- player_url, video_id,
- note='Downloading player ' + player_id,
- errnote='Download of %s failed' % player_url)
- code = self._code_cache[player_id]
- res = self._parse_sig_js(code)
+ if self._load_player(video_id, player_url):
+ code = self._code_cache[player_id]
+ res = self._parse_sig_js(code)
- test_string = ''.join(map(compat_chr, range(len(example_sig))))
- cache_res = res(test_string)
- cache_spec = [ord(c) for c in cache_res]
+ test_string = ''.join(map(compat_chr, range(len(example_sig))))
+ cache_res = res(test_string)
+ cache_spec = [ord(c) for c in cache_res]
- self._downloader.cache.store('youtube-sigfuncs', func_id, cache_spec)
- return res
+ self._downloader.cache.store('youtube-sigfuncs', func_id, cache_spec)
+ return res
def _print_sig_code(self, func, example_sig):
def gen_sig_code(idxs):
if player_url is None:
raise ExtractorError('Cannot decrypt signature without player_url')
- if player_url.startswith('//'):
- player_url = 'https:' + player_url
- elif not re.match(r'https?://', player_url):
- player_url = compat_urlparse.urljoin(
- 'https://www.youtube.com', player_url)
try:
player_id = (player_url, self._signature_cache_id(s))
if player_id not in self._player_cache:
raise ExtractorError(
'Signature extraction failed: ' + tb, cause=e)
+ def _extract_signature_timestamp(self, video_id, player_url, ytcfg=None, fatal=False):
+ """
+ Extract signatureTimestamp (sts)
+ Required to tell API what sig/player version is in use.
+ """
+ sts = None
+ if isinstance(ytcfg, dict):
+ sts = int_or_none(ytcfg.get('STS'))
+
+ if not sts:
+ # Attempt to extract from player
+ if player_url is None:
+ error_msg = 'Cannot extract signature timestamp without player_url.'
+ if fatal:
+ raise ExtractorError(error_msg)
+ self.report_warning(error_msg)
+ return
+ if self._load_player(video_id, player_url, fatal=fatal):
+ player_id = self._extract_player_info(player_url)
+ code = self._code_cache[player_id]
+ sts = int_or_none(self._search_regex(
+ r'(?:signatureTimestamp|sts)\s*:\s*(?P<sts>[0-9]{5})', code,
+ 'JS player signature timestamp', group='sts', fatal=fatal))
+ return sts
+
def _mark_watched(self, video_id, player_response):
playback_url = url_or_none(try_get(
player_response,
'comment_count': len(comments),
}
+ @staticmethod
+ def _generate_player_context(sts=None):
+ context = {
+ 'html5Preference': 'HTML5_PREF_WANTS',
+ }
+ if sts is not None:
+ context['signatureTimestamp'] = sts
+ return {
+ 'playbackContext': {
+ 'contentPlaybackContext': context
+ }
+ }
+
@staticmethod
def _get_video_info_params(video_id):
return {
webpage = self._download_webpage(
webpage_url + '&bpctr=9999999999&has_verified=1', video_id, fatal=False)
+ ytcfg = self._extract_ytcfg(video_id, webpage) or self._get_default_ytcfg()
+ identity_token = self._extract_identity_token(webpage, video_id)
+ syncid = self._extract_account_syncid(ytcfg)
+ headers = self._generate_api_headers(ytcfg, identity_token, syncid)
+
+ player_url = self._extract_player_url(ytcfg, webpage)
+
+ player_client = try_get(self._configuration_arg('player_client'), lambda x: x[0], str) or ''
+ if player_client.upper() not in ('WEB', 'ANDROID'):
+ player_client = 'WEB'
+ force_mobile_client = player_client.upper() == 'ANDROID'
+ player_skip = self._configuration_arg('player_skip') or []
+
def get_text(x):
if not x:
return
ytm_streaming_data = {}
if is_music_url:
- # we are forcing to use parse_json because 141 only appeared in get_video_info.
- # el, c, cver, cplayer field required for 141(aac 256kbps) codec
- # maybe paramter of youtube music player?
- ytm_player_response = self._parse_json(try_get(compat_parse_qs(
- self._download_webpage(
- base_url + 'get_video_info', video_id,
- 'Fetching youtube music info webpage',
- 'unable to download youtube music info webpage', query={
- **self._get_video_info_params(video_id),
- 'el': 'detailpage',
- 'c': 'WEB_REMIX',
- 'cver': '0.1',
- 'cplayer': 'UNIPLAYER',
- }, fatal=False) or ''),
- lambda x: x['player_response'][0],
- compat_str) or '{}', video_id, fatal=False)
- ytm_streaming_data = ytm_player_response.get('streamingData') or {}
-
+ ytm_webpage = None
+ sts = self._extract_signature_timestamp(video_id, player_url, ytcfg, fatal=False)
+ if sts and not force_mobile_client and 'configs' not in player_skip:
+ ytm_webpage = self._download_webpage(
+ 'https://music.youtube.com',
+ video_id, fatal=False, note="Downloading remix client config")
+
+ ytm_cfg = self._extract_ytcfg(video_id, ytm_webpage) or {}
+ ytm_client = 'WEB_REMIX'
+ if not sts or force_mobile_client:
+ # Android client already has signature descrambled
+ # See: https://github.com/TeamNewPipe/NewPipeExtractor/issues/562
+ if not sts:
+ self.report_warning('Falling back to mobile remix client for player API.')
+ ytm_client = 'ANDROID_MUSIC'
+ ytm_cfg = {}
+
+ ytm_headers = self._generate_api_headers(
+ ytm_cfg, identity_token, syncid,
+ client=ytm_client)
+ ytm_query = {'videoId': video_id}
+ ytm_query.update(self._generate_player_context(sts))
+
+ ytm_player_response = self._extract_response(
+ item_id=video_id, ep='player', query=ytm_query,
+ ytcfg=ytm_cfg, headers=ytm_headers, fatal=False,
+ default_client=ytm_client,
+ note='Downloading %sremix player API JSON' % ('mobile ' if force_mobile_client else ''))
+
+ ytm_streaming_data = try_get(ytm_player_response, lambda x: x['streamingData']) or {}
player_response = None
if webpage:
player_response = self._extract_yt_initial_variable(
webpage, self._YT_INITIAL_PLAYER_RESPONSE_RE,
video_id, 'initial player response')
- ytcfg = self._extract_ytcfg(video_id, webpage)
- if not player_response:
- player_response = self._call_api(
- 'player', {'videoId': video_id}, video_id, api_key=self._extract_api_key(ytcfg))
+ if not player_response or force_mobile_client:
+ sts = self._extract_signature_timestamp(video_id, player_url, ytcfg, fatal=False)
+ yt_client = 'WEB'
+ ytpcfg = ytcfg
+ ytp_headers = headers
+ if not sts or force_mobile_client:
+ # Android client already has signature descrambled
+ # See: https://github.com/TeamNewPipe/NewPipeExtractor/issues/562
+ if not sts:
+ self.report_warning('Falling back to mobile client for player API.')
+ yt_client = 'ANDROID'
+ ytpcfg = {}
+ ytp_headers = self._generate_api_headers(ytpcfg, identity_token, syncid, yt_client)
+
+ yt_query = {'videoId': video_id}
+ yt_query.update(self._generate_player_context(sts))
+ player_response = self._extract_response(
+ item_id=video_id, ep='player', query=yt_query,
+ ytcfg=ytpcfg, headers=ytp_headers, fatal=False,
+ default_client=yt_client,
+ note='Downloading %splayer API JSON' % ('mobile ' if force_mobile_client else '')
+ )
+ # Age-gate workarounds
playability_status = player_response.get('playabilityStatus') or {}
- if playability_status.get('reason') == 'Sign in to confirm your age':
+ if playability_status.get('reason') in self._AGE_GATE_REASONS:
pr = self._parse_json(try_get(compat_parse_qs(
self._download_webpage(
base_url + 'get_video_info', video_id,
query=self._get_video_info_params(video_id), fatal=False)),
lambda x: x['player_response'][0],
compat_str) or '{}', video_id)
+ if not pr:
+ self.report_warning('Falling back to embedded-only age-gate workaround.')
+ embed_webpage = None
+ sts = self._extract_signature_timestamp(video_id, player_url, ytcfg, fatal=False)
+ if sts and not force_mobile_client and 'configs' not in player_skip:
+ embed_webpage = self._download_webpage(
+ 'https://www.youtube.com/embed/%s?html5=1' % video_id,
+ video_id=video_id, note='Downloading age-gated embed config')
+
+ ytcfg_age = self._extract_ytcfg(video_id, embed_webpage) or {}
+ # If we extracted the embed webpage, it'll tell us if we can view the video
+ embedded_pr = self._parse_json(
+ try_get(ytcfg_age, lambda x: x['PLAYER_VARS']['embedded_player_response'], str) or '{}',
+ video_id=video_id)
+ embedded_ps_reason = try_get(embedded_pr, lambda x: x['playabilityStatus']['reason'], str) or ''
+ if embedded_ps_reason not in self._AGE_GATE_REASONS:
+ yt_client = 'WEB_EMBEDDED_PLAYER'
+ if not sts or force_mobile_client:
+ # Android client already has signature descrambled
+ # See: https://github.com/TeamNewPipe/NewPipeExtractor/issues/562
+ if not sts:
+ self.report_warning(
+ 'Falling back to mobile embedded client for player API (note: some formats may be missing).')
+ yt_client = 'ANDROID_EMBEDDED_PLAYER'
+ ytcfg_age = {}
+
+ ytage_headers = self._generate_api_headers(
+ ytcfg_age, identity_token, syncid, client=yt_client)
+ yt_age_query = {'videoId': video_id}
+ yt_age_query.update(self._generate_player_context(sts))
+ pr = self._extract_response(
+ item_id=video_id, ep='player', query=yt_age_query,
+ ytcfg=ytcfg_age, headers=ytage_headers, fatal=False,
+ default_client=yt_client,
+ note='Downloading %sage-gated player API JSON' % ('mobile ' if force_mobile_client else '')
+ ) or {}
+
if pr:
player_response = pr
formats, itags, stream_ids = [], [], []
itag_qualities = {}
- player_url = None
q = qualities([
'tiny', 'audio_quality_low', 'audio_quality_medium', 'audio_quality_high', # Audio only formats
'small', 'medium', 'large', 'hd720', 'hd1080', 'hd1440', 'hd2160', 'hd2880', 'highres'
encrypted_sig = try_get(sc, lambda x: x['s'][0])
if not (sc and fmt_url and encrypted_sig):
continue
- if not player_url:
- if not webpage:
- continue
- player_url = self._search_regex(
- r'"(?:PLAYER_JS_URL|jsUrl)"\s*:\s*"([^"]+)"',
- webpage, 'player URL', fatal=False)
if not player_url:
continue
signature = self._decrypt_signature(sc['s'][0], video_id, player_url)
webpage, self._YT_INITIAL_DATA_RE, video_id,
'yt initial data')
if not initial_data:
- initial_data = self._call_api(
- 'next', {'videoId': video_id}, video_id, fatal=False, api_key=self._extract_api_key(ytcfg))
+ initial_data = self._extract_response(
+ item_id=video_id, ep='next', fatal=False,
+ ytcfg=ytcfg, headers=headers, query={'videoId': video_id},
+ note='Downloading initial data API JSON')
try:
# This will error if there is no livechat
self._extract_mix_playlist(playlist, playlist_id, data, webpage),
playlist_id=playlist_id, playlist_title=title)
- @staticmethod
- def _extract_alerts(data):
- for alert_dict in try_get(data, lambda x: x['alerts'], list) or []:
- if not isinstance(alert_dict, dict):
- continue
- for alert in alert_dict.values():
- alert_type = alert.get('type')
- if not alert_type:
- continue
- message = try_get(alert, lambda x: x['text']['simpleText'], compat_str) or ''
- if message:
- yield alert_type, message
- for run in try_get(alert, lambda x: x['text']['runs'], list) or []:
- message += try_get(run, lambda x: x['text'], compat_str)
- if message:
- yield alert_type, message
-
- def _report_alerts(self, alerts, expected=True):
- errors = []
- warnings = []
- for alert_type, alert_message in alerts:
- if alert_type.lower() == 'error':
- errors.append([alert_type, alert_message])
- else:
- warnings.append([alert_type, alert_message])
-
- for alert_type, alert_message in (warnings + errors[:-1]):
- self.report_warning('YouTube said: %s - %s' % (alert_type, alert_message))
- if errors:
- raise ExtractorError('YouTube said: %s' % errors[-1][1], expected=expected)
-
- def _extract_and_report_alerts(self, data, *args, **kwargs):
- return self._report_alerts(self._extract_alerts(data), *args, **kwargs)
-
def _reload_with_unavailable_videos(self, item_id, data, webpage):
"""
Get playlist with unavailable videos if the 'show unavailable videos' button exists.
check_get_keys='contents', fatal=False,
note='Downloading API JSON with unavailable videos')
- def _extract_response(self, item_id, query, note='Downloading API JSON', headers=None,
- ytcfg=None, check_get_keys=None, ep='browse', fatal=True):
- response = None
- last_error = None
- count = -1
- retries = self.get_param('extractor_retries', 3)
- if check_get_keys is None:
- check_get_keys = []
- while count < retries:
- count += 1
- if last_error:
- self.report_warning('%s. Retrying ...' % last_error)
- try:
- response = self._call_api(
- ep=ep, fatal=True, headers=headers,
- video_id=item_id, query=query,
- context=self._extract_context(ytcfg),
- api_key=self._extract_api_key(ytcfg),
- note='%s%s' % (note, ' (retry #%d)' % count if count else ''))
- except ExtractorError as e:
- if isinstance(e.cause, compat_HTTPError) and e.cause.code in (500, 503, 404):
- # Downloading page may result in intermittent 5xx HTTP error
- # Sometimes a 404 is also recieved. See: https://github.com/ytdl-org/youtube-dl/issues/28289
- last_error = 'HTTP Error %s' % e.cause.code
- if count < retries:
- continue
- if fatal:
- raise
- else:
- self.report_warning(error_to_compat_str(e))
- return
-
- else:
- # Youtube may send alerts if there was an issue with the continuation page
- try:
- self._extract_and_report_alerts(response, expected=False)
- except ExtractorError as e:
- if fatal:
- raise
- self.report_warning(error_to_compat_str(e))
- return
- if not check_get_keys or dict_get(response, check_get_keys):
- break
- # Youtube sometimes sends incomplete data
- # See: https://github.com/ytdl-org/youtube-dl/issues/28194
- last_error = 'Incomplete data received'
- if count >= retries:
- if fatal:
- raise ExtractorError(last_error)
- else:
- self.report_warning(last_error)
- return
- return response
-
def _extract_webpage(self, url, item_id):
retries = self.get_param('extractor_retries', 3)
count = -1
projects / yt-dlp.git / commitdiff
