mirror
/
yt-dlc
mirror of https://github.com/blackjack4494/yt-dlc.git
1
0
Fork 0
Code Issues Releases Wiki Activity

[youtube] misc cleanup and bug fixes (#505) 

* Update some `_extract_response` calls to keep them consistent
* Cleanup continuation extraction related code using new API format
* Improve `_extract_account_syncid` to support multiple parameters
* Generalize `get_text` and related functions into one
* Update `INNERTUBE_CONTEXT_CLIENT_NAME` with integer values

Authored by: colethedj
This commit is contained in:
coletdjnz 2021-07-19 16:55:07 +12:00 committed by GitHub
parent 314ee30548
commit fe93e2c4cf
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 105 additions and 145 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

250
yt_dlp/extractor/youtube.py
View File

@ -5,6 +5,7 @@ from __future__ import unicode_literals
import base64 import base64
import calendar import calendar
import copy import copy
import datetime
import hashlib import hashlib
import itertools import itertools
import json import json
@ -54,7 +55,8 @@ from ..utils import (
update_url_query, update_url_query,
url_or_none, url_or_none,
urlencode_postdata, urlencode_postdata,
urljoin urljoin,
variadic
) )
@ -360,7 +362,7 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
'hl': 'en', 'hl': 'en',
} }
}, },
'INNERTUBE_CONTEXT_CLIENT_NAME': 'ANDROID' 'INNERTUBE_CONTEXT_CLIENT_NAME': 3
}, },
'ANDROID_EMBEDDED_PLAYER': { 'ANDROID_EMBEDDED_PLAYER': {
'INNERTUBE_API_VERSION': 'v1', 'INNERTUBE_API_VERSION': 'v1',
@ -374,7 +376,7 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
'hl': 'en', 'hl': 'en',
} }
}, },
'INNERTUBE_CONTEXT_CLIENT_NAME': 'ANDROID_EMBEDDED_PLAYER' 'INNERTUBE_CONTEXT_CLIENT_NAME': 55
}, },
'ANDROID_MUSIC': { 'ANDROID_MUSIC': {
'INNERTUBE_API_VERSION': 'v1', 'INNERTUBE_API_VERSION': 'v1',
@ -388,7 +390,7 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
'hl': 'en', 'hl': 'en',
} }
}, },
'INNERTUBE_CONTEXT_CLIENT_NAME': 'ANDROID_MUSIC' 'INNERTUBE_CONTEXT_CLIENT_NAME': 21
} }
} }
@ -498,20 +500,23 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
'identity token', default=None) 'identity token', default=None)
@staticmethod @staticmethod
def _extract_account_syncid(data): def _extract_account_syncid(*args):
""" """
Extract syncId required to download private playlists of secondary channels Extract syncId required to download private playlists of secondary channels
@param data Either response or ytcfg @params response and/or ytcfg
""" """
sync_ids = (try_get( for data in args:
data, (lambda x: x['responseContext']['mainAppWebResponseContext']['datasyncId'], # ytcfg includes channel_syncid if on secondary channel
lambda x: x['DATASYNC_ID']), compat_str) or '').split("||") delegated_sid = try_get(data, lambda x: x['DELEGATED_SESSION_ID'], compat_str)
if len(sync_ids) >= 2 and sync_ids[1]: if delegated_sid:
# datasyncid is of the form "channel_syncid||user_syncid" for secondary channel return delegated_sid
# and just "user_syncid||" for primary channel. We only want the channel_syncid sync_ids = (try_get(
return sync_ids[0] data, (lambda x: x['responseContext']['mainAppWebResponseContext']['datasyncId'],
# ytcfg includes channel_syncid if on secondary channel lambda x: x['DATASYNC_ID']), compat_str) or '').split("||")
return data.get('DELEGATED_SESSION_ID') if len(sync_ids) >= 2 and sync_ids[1]:
# datasyncid is of the form "channel_syncid||user_syncid" for secondary channel
# and just "user_syncid||" for primary channel. We only want the channel_syncid
return sync_ids[0]
def _extract_ytcfg(self, video_id, webpage): def _extract_ytcfg(self, video_id, webpage):
if not webpage: if not webpage:
@ -561,21 +566,6 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
query['clickTracking'] = {'clickTrackingParams': ctp} query['clickTracking'] = {'clickTrackingParams': ctp}
return query return query
@classmethod
def _continuation_query_ajax_to_api(cls, continuation_query):
continuation = dict_get(continuation_query, ('continuation', 'ctoken'))
return cls._build_api_continuation_query(continuation, continuation_query.get('itct'))
@staticmethod
def _build_continuation_query(continuation, ctp=None):
query = {
'ctoken': continuation,
'continuation': continuation,
}
if ctp:
query['itct'] = ctp
return query
@classmethod @classmethod
def _extract_next_continuation_data(cls, renderer): def _extract_next_continuation_data(cls, renderer):
next_continuation = try_get( next_continuation = try_get(
@ -587,7 +577,7 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
if not continuation: if not continuation:
return return
ctp = next_continuation.get('clickTrackingParams') ctp = next_continuation.get('clickTrackingParams')
return cls._build_continuation_query(continuation, ctp) return cls._build_api_continuation_query(continuation, ctp)
@classmethod @classmethod
def _extract_continuation_ep_data(cls, continuation_ep: dict): def _extract_continuation_ep_data(cls, continuation_ep: dict):
@ -597,16 +587,18 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
if not continuation: if not continuation:
return return
ctp = continuation_ep.get('clickTrackingParams') ctp = continuation_ep.get('clickTrackingParams')
return cls._build_continuation_query(continuation, ctp) return cls._build_api_continuation_query(continuation, ctp)
@classmethod @classmethod
def _extract_continuation(cls, renderer): def _extract_continuation(cls, renderer):
next_continuation = cls._extract_next_continuation_data(renderer) next_continuation = cls._extract_next_continuation_data(renderer)
if next_continuation: if next_continuation:
return next_continuation return next_continuation
contents = [] contents = []
for key in ('contents', 'items'): for key in ('contents', 'items'):
contents.extend(try_get(renderer, lambda x: x[key], list) or []) contents.extend(try_get(renderer, lambda x: x[key], list) or [])
for content in contents: for content in contents:
if not isinstance(content, dict): if not isinstance(content, dict):
continue continue
@ -618,8 +610,8 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
if continuation: if continuation:
return continuation return continuation
@staticmethod @classmethod
def _extract_alerts(data): def _extract_alerts(cls, data):
for alert_dict in try_get(data, lambda x: x['alerts'], list) or []: for alert_dict in try_get(data, lambda x: x['alerts'], list) or []:
if not isinstance(alert_dict, dict): if not isinstance(alert_dict, dict):
continue continue
@ -627,11 +619,7 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
alert_type = alert.get('type') alert_type = alert.get('type')
if not alert_type: if not alert_type:
continue continue
message = try_get(alert, lambda x: x['text']['simpleText'], compat_str) or '' message = cls._get_text(alert.get('text'))
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: if message:
yield alert_type, message yield alert_type, message
@ -661,18 +649,23 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
return badges return badges
@staticmethod @staticmethod
def _join_text_entries(runs): def _get_text(data, getter=None, max_runs=None):
text = None for get in variadic(getter):
for run in runs: d = try_get(data, get) if get is not None else data
if not isinstance(run, dict): text = try_get(d, lambda x: x['simpleText'], compat_str)
continue if text:
sub_text = try_get(run, lambda x: x['text'], compat_str) return text
if sub_text: runs = try_get(d, lambda x: x['runs'], list) or []
if not text: if not runs and isinstance(d, list):
text = sub_text runs = d
continue
text += sub_text def get_runs(runs):
return text for run in runs[:min(len(runs), max_runs or len(runs))]:
yield try_get(run, lambda x: x['text'], compat_str) or ''
text = ''.join(get_runs(runs))
if text:
return text
def _extract_response(self, item_id, query, note='Downloading API JSON', headers=None, 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, ytcfg=None, check_get_keys=None, ep='browse', fatal=True, api_hostname=None,
@ -736,24 +729,16 @@ class YoutubeBaseInfoExtractor(InfoExtractor):
def _extract_video(self, renderer): def _extract_video(self, renderer):
video_id = renderer.get('videoId') video_id = renderer.get('videoId')
title = try_get( title = self._get_text(renderer.get('title'))
renderer, description = self._get_text(renderer.get('descriptionSnippet'))
(lambda x: x['title']['runs'][0]['text'], duration = parse_duration(self._get_text(renderer.get('lengthText')))
lambda x: x['title']['simpleText']), compat_str) view_count_text = self._get_text(renderer.get('viewCountText')) or ''
description = try_get(
renderer, lambda x: x['descriptionSnippet']['runs'][0]['text'],
compat_str)
duration = parse_duration(try_get(
renderer, lambda x: x['lengthText']['simpleText'], compat_str))
view_count_text = try_get(
renderer, lambda x: x['viewCountText']['simpleText'], compat_str) or ''
view_count = str_to_int(self._search_regex( view_count = str_to_int(self._search_regex(
r'^([\d,]+)', re.sub(r'\s', '', view_count_text), r'^([\d,]+)', re.sub(r'\s', '', view_count_text),
'view count', default=None)) 'view count', default=None))
uploader = try_get(
renderer, uploader = self._get_text(renderer, (lambda x: x['ownerText'], lambda x: x['shortBylineText']))
(lambda x: x['ownerText']['runs'][0]['text'],
lambda x: x['shortBylineText']['runs'][0]['text']), compat_str)
return { return {
'_type': 'url', '_type': 'url',
'ie_key': YoutubeIE.ie_key(), 'ie_key': YoutubeIE.ie_key(),
@ -2004,15 +1989,18 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
comment_id = comment_renderer.get('commentId') comment_id = comment_renderer.get('commentId')
if not comment_id: if not comment_id:
return return
comment_text_runs = try_get(comment_renderer, lambda x: x['contentText']['runs']) or []
text = self._join_text_entries(comment_text_runs) or '' text = self._get_text(comment_renderer.get('contentText'))
comment_time_text = try_get(comment_renderer, lambda x: x['publishedTimeText']['runs']) or []
time_text = self._join_text_entries(comment_time_text)
# note: timestamp is an estimate calculated from the current time and time_text # note: timestamp is an estimate calculated from the current time and time_text
timestamp = calendar.timegm(self.parse_time_text(time_text).timetuple()) time_text = self._get_text(comment_renderer.get('publishedTimeText')) or ''
author = try_get(comment_renderer, lambda x: x['authorText']['simpleText'], compat_str) time_text_dt = self.parse_time_text(time_text)
if isinstance(time_text_dt, datetime.datetime):
timestamp = calendar.timegm(time_text_dt.timetuple())
author = self._get_text(comment_renderer.get('authorText'))
author_id = try_get(comment_renderer, author_id = try_get(comment_renderer,
lambda x: x['authorEndpoint']['browseEndpoint']['browseId'], compat_str) lambda x: x['authorEndpoint']['browseEndpoint']['browseId'], compat_str)
votes = parse_count(try_get(comment_renderer, (lambda x: x['voteCount']['simpleText'], votes = parse_count(try_get(comment_renderer, (lambda x: x['voteCount']['simpleText'],
lambda x: x['likeCount']), compat_str)) or 0 lambda x: x['likeCount']), compat_str)) or 0
author_thumbnail = try_get(comment_renderer, author_thumbnail = try_get(comment_renderer,
@ -2043,13 +2031,12 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
_continuation = None _continuation = None
for content in contents: for content in contents:
comments_header_renderer = try_get(content, lambda x: x['commentsHeaderRenderer']) comments_header_renderer = try_get(content, lambda x: x['commentsHeaderRenderer'])
expected_comment_count = try_get(comments_header_renderer, expected_comment_count = parse_count(self._get_text(
(lambda x: x['countText']['runs'][0]['text'], comments_header_renderer, (lambda x: x['countText'], lambda x: x['commentsCount']), max_runs=1))
lambda x: x['commentsCount']['runs'][0]['text']),
compat_str)
if expected_comment_count: if expected_comment_count:
comment_counts[1] = str_to_int(expected_comment_count) comment_counts[1] = expected_comment_count
self.to_screen('Downloading ~%d comments' % str_to_int(expected_comment_count)) self.to_screen('Downloading ~%d comments' % expected_comment_count)
_total_comments = comment_counts[1] _total_comments = comment_counts[1]
sort_mode_str = self._configuration_arg('comment_sort', [''])[0] sort_mode_str = self._configuration_arg('comment_sort', [''])[0]
comment_sort_index = int(sort_mode_str != 'top') # 1 = new, 0 = top comment_sort_index = int(sort_mode_str != 'top') # 1 = new, 0 = top
@ -2110,10 +2097,10 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
comment_counts = [0, 0, 0] comment_counts = [0, 0, 0]
continuation = self._extract_continuation(root_continuation_data) continuation = self._extract_continuation(root_continuation_data)
if continuation and len(continuation['ctoken']) < 27: if continuation and len(continuation['continuation']) < 27:
self.write_debug('Detected old API continuation token. Generating new API compatible token.') self.write_debug('Detected old API continuation token. Generating new API compatible token.')
continuation_token = self._generate_comment_continuation(video_id) continuation_token = self._generate_comment_continuation(video_id)
continuation = self._build_continuation_query(continuation_token, None) continuation = self._build_api_continuation_query(continuation_token, None)
visitor_data = None visitor_data = None
is_first_continuation = parent is None is_first_continuation = parent is None
@ -2135,7 +2122,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
page_num, comment_prog_str) page_num, comment_prog_str)
response = self._extract_response( response = self._extract_response(
item_id=None, query=self._continuation_query_ajax_to_api(continuation), item_id=None, query=continuation,
ep='next', ytcfg=ytcfg, headers=headers, note=note_prefix, ep='next', ytcfg=ytcfg, headers=headers, note=note_prefix,
check_get_keys=('onResponseReceivedEndpoints', 'continuationContents')) check_get_keys=('onResponseReceivedEndpoints', 'continuationContents'))
if not response: if not response:
@ -2298,9 +2285,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
ytcfg = self._extract_ytcfg(video_id, webpage) or self._get_default_ytcfg() ytcfg = self._extract_ytcfg(video_id, webpage) or self._get_default_ytcfg()
identity_token = self._extract_identity_token(webpage, video_id) identity_token = self._extract_identity_token(webpage, video_id)
syncid = self._extract_account_syncid(ytcfg)
session_index = self._extract_session_index(ytcfg) session_index = self._extract_session_index(ytcfg)
headers = self._generate_api_headers(ytcfg, identity_token, syncid, session_index=session_index)
player_url = self._extract_player_url(ytcfg, webpage) player_url = self._extract_player_url(ytcfg, webpage)
player_client = self._configuration_arg('player_client', [''])[0] player_client = self._configuration_arg('player_client', [''])[0]
@ -2308,17 +2293,14 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
self.report_warning(f'Invalid player_client {player_client} given. Falling back to android client.') self.report_warning(f'Invalid player_client {player_client} given. Falling back to android client.')
force_mobile_client = player_client != 'web' force_mobile_client = player_client != 'web'
player_skip = self._configuration_arg('player_skip') player_skip = self._configuration_arg('player_skip')
player_response = None
if webpage:
player_response = self._extract_yt_initial_variable(
webpage, self._YT_INITIAL_PLAYER_RESPONSE_RE,
video_id, 'initial player response')
def get_text(x): syncid = self._extract_account_syncid(ytcfg, player_response)
if not x: headers = self._generate_api_headers(ytcfg, identity_token, syncid, session_index=session_index)
return
text = x.get('simpleText')
if text and isinstance(text, compat_str):
return text
runs = x.get('runs')
if not isinstance(runs, list):
return
return ''.join([r['text'] for r in runs if isinstance(r.get('text'), compat_str)])
ytm_streaming_data = {} ytm_streaming_data = {}
if is_music_url: if is_music_url:
@ -2352,12 +2334,6 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
note='Downloading %sremix player API JSON' % ('android ' if force_mobile_client else '')) note='Downloading %sremix player API JSON' % ('android ' if force_mobile_client else ''))
ytm_streaming_data = try_get(ytm_player_response, lambda x: x['streamingData'], dict) or {} ytm_streaming_data = try_get(ytm_player_response, lambda x: x['streamingData'], dict) 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')
if not player_response or force_mobile_client: if not player_response or force_mobile_client:
sts = self._extract_signature_timestamp(video_id, player_url, ytcfg, fatal=False) sts = self._extract_signature_timestamp(video_id, player_url, ytcfg, fatal=False)
yt_client = 'WEB' yt_client = 'WEB'
@ -2456,7 +2432,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
lambda x: x['microformat']['playerMicroformatRenderer'], lambda x: x['microformat']['playerMicroformatRenderer'],
dict) or {} dict) or {}
video_title = video_details.get('title') \ video_title = video_details.get('title') \
or get_text(microformat.get('title')) \ or self._get_text(microformat.get('title')) \
or search_meta(['og:title', 'twitter:title', 'title']) or search_meta(['og:title', 'twitter:title', 'title'])
video_description = video_details.get('shortDescription') video_description = video_details.get('shortDescription')
@ -2635,10 +2611,10 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
playability_status, playability_status,
lambda x: x['errorScreen']['playerErrorMessageRenderer'], lambda x: x['errorScreen']['playerErrorMessageRenderer'],
dict) or {} dict) or {}
reason = get_text(pemr.get('reason')) or playability_status.get('reason') reason = self._get_text(pemr.get('reason')) or playability_status.get('reason')
subreason = pemr.get('subreason') subreason = pemr.get('subreason')
if subreason: if subreason:
subreason = clean_html(get_text(subreason)) subreason = clean_html(self._get_text(subreason))
if subreason == 'The uploader has not made this video available in your country.': if subreason == 'The uploader has not made this video available in your country.':
countries = microformat.get('availableCountries') countries = microformat.get('availableCountries')
if not countries: if not countries:
@ -2785,9 +2761,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
continue continue
process_language( process_language(
automatic_captions, base_url, translation_language_code, automatic_captions, base_url, translation_language_code,
try_get(translation_language, ( self._get_text(translation_language.get('languageName'), max_runs=1),
lambda x: x['languageName']['simpleText'],
lambda x: x['languageName']['runs'][0]['text'])),
{'tlang': translation_language_code}) {'tlang': translation_language_code})
info['automatic_captions'] = automatic_captions info['automatic_captions'] = automatic_captions
info['subtitles'] = subtitles info['subtitles'] = subtitles
@ -2855,7 +2829,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
def chapter_time(mmlir): def chapter_time(mmlir):
return parse_duration( return parse_duration(
get_text(mmlir.get('timeDescription'))) self._get_text(mmlir.get('timeDescription')))
chapters = [] chapters = []
for next_num, content in enumerate(contents, start=1): for next_num, content in enumerate(contents, start=1):
@ -2869,7 +2843,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
chapters.append({ chapters.append({
'start_time': start_time, 'start_time': start_time,
'end_time': end_time, 'end_time': end_time,
'title': get_text(mmlir.get('title')), 'title': self._get_text(mmlir.get('title')),
}) })
if chapters: if chapters:
break break
@ -2885,7 +2859,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
if vpir: if vpir:
stl = vpir.get('superTitleLink') stl = vpir.get('superTitleLink')
if stl: if stl:
stl = get_text(stl) stl = self._get_text(stl)
if try_get( if try_get(
vpir, vpir,
lambda x: x['superTitleIcon']['iconType']) == 'LOCATION_PIN': lambda x: x['superTitleIcon']['iconType']) == 'LOCATION_PIN':
@ -2925,7 +2899,7 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
}) })
vsir = content.get('videoSecondaryInfoRenderer') vsir = content.get('videoSecondaryInfoRenderer')
if vsir: if vsir:
info['channel'] = get_text(try_get( info['channel'] = self._get_text(try_get(
vsir, vsir,
lambda x: x['owner']['videoOwnerRenderer']['title'], lambda x: x['owner']['videoOwnerRenderer']['title'],
dict)) dict))
@ -2943,8 +2917,8 @@ class YoutubeIE(YoutubeBaseInfoExtractor):
mrr_title = mrr.get('title') mrr_title = mrr.get('title')
if not mrr_title: if not mrr_title:
continue continue
mrr_title = get_text(mrr['title']) mrr_title = self._get_text(mrr['title'])
mrr_contents_text = get_text(mrr['contents'][0]) mrr_contents_text = self._get_text(mrr['contents'][0])
if mrr_title == 'License': if mrr_title == 'License':
info['license'] = mrr_contents_text info['license'] = mrr_contents_text
elif not multiple_songs: elif not multiple_songs:
@ -3515,9 +3489,8 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
renderer = self._extract_basic_item_renderer(item) renderer = self._extract_basic_item_renderer(item)
if not isinstance(renderer, dict): if not isinstance(renderer, dict):
continue continue
title = try_get( title = self._get_text(renderer.get('title'))
renderer, (lambda x: x['title']['runs'][0]['text'],
lambda x: x['title']['simpleText']), compat_str)
# playlist # playlist
playlist_id = renderer.get('playlistId') playlist_id = renderer.get('playlistId')
if playlist_id: if playlist_id:
@ -3534,8 +3507,6 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
# channel # channel
channel_id = renderer.get('channelId') channel_id = renderer.get('channelId')
if channel_id: if channel_id:
title = try_get(
renderer, lambda x: x['title']['simpleText'], compat_str)
yield self.url_result( yield self.url_result(
'https://www.youtube.com/channel/%s' % channel_id, 'https://www.youtube.com/channel/%s' % channel_id,
ie=YoutubeTabIE.ie_key(), video_title=title) ie=YoutubeTabIE.ie_key(), video_title=title)
@ -3578,8 +3549,7 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
# will not work # will not work
if skip_channels and '/channels?' in shelf_url: if skip_channels and '/channels?' in shelf_url:
return return
title = try_get( title = self._get_text(shelf_renderer, lambda x: x['title'])
shelf_renderer, lambda x: x['title']['runs'][0]['text'], compat_str)
yield self.url_result(shelf_url, video_title=title) yield self.url_result(shelf_url, video_title=title)
# Shelf may not contain shelf URL, fallback to extraction from content # Shelf may not contain shelf URL, fallback to extraction from content
for entry in self._shelf_entries_from_content(shelf_renderer): for entry in self._shelf_entries_from_content(shelf_renderer):
@ -3718,20 +3688,15 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
for entry in extract_entries(parent_renderer): for entry in extract_entries(parent_renderer):
yield entry yield entry
continuation = continuation_list[0] continuation = continuation_list[0]
context = self._extract_context(ytcfg) visitor_data = None
visitor_data = try_get(context, lambda x: x['client']['visitorData'], compat_str)
for page_num in itertools.count(1): for page_num in itertools.count(1):
if not continuation: if not continuation:
break break
query = {
'continuation': continuation['continuation'],
'clickTracking': {'clickTrackingParams': continuation['itct']}
}
headers = self._generate_api_headers(ytcfg, identity_token, account_syncid, visitor_data) headers = self._generate_api_headers(ytcfg, identity_token, account_syncid, visitor_data)
response = self._extract_response( response = self._extract_response(
item_id='%s page %s' % (item_id, page_num), item_id='%s page %s' % (item_id, page_num),
query=query, headers=headers, ytcfg=ytcfg, query=continuation, headers=headers, ytcfg=ytcfg,
check_get_keys=('continuationContents', 'onResponseReceivedActions', 'onResponseReceivedEndpoints')) check_get_keys=('continuationContents', 'onResponseReceivedActions', 'onResponseReceivedEndpoints'))
if not response: if not response:
@ -3877,21 +3842,20 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
'channel': metadata['uploader'], 'channel': metadata['uploader'],
'channel_id': metadata['uploader_id'], 'channel_id': metadata['uploader_id'],
'channel_url': metadata['uploader_url']}) 'channel_url': metadata['uploader_url']})
ytcfg = self._extract_ytcfg(item_id, webpage)
return self.playlist_result( return self.playlist_result(
self._entries( self._entries(
selected_tab, playlist_id, selected_tab, playlist_id,
self._extract_identity_token(webpage, item_id), self._extract_identity_token(webpage, item_id),
self._extract_account_syncid(data), self._extract_account_syncid(ytcfg, data), ytcfg),
self._extract_ytcfg(item_id, webpage)),
**metadata) **metadata)
def _extract_mix_playlist(self, playlist, playlist_id, data, webpage): def _extract_mix_playlist(self, playlist, playlist_id, data, webpage):
first_id = last_id = None first_id = last_id = None
ytcfg = self._extract_ytcfg(playlist_id, webpage) ytcfg = self._extract_ytcfg(playlist_id, webpage)
headers = self._generate_api_headers( headers = self._generate_api_headers(
ytcfg, account_syncid=self._extract_account_syncid(data), ytcfg, account_syncid=self._extract_account_syncid(ytcfg, data),
identity_token=self._extract_identity_token(webpage, item_id=playlist_id), identity_token=self._extract_identity_token(webpage, item_id=playlist_id))
visitor_data=try_get(self._extract_context(ytcfg), lambda x: x['client']['visitorData'], compat_str))
for page_num in itertools.count(1): for page_num in itertools.count(1):
videos = list(self._playlist_entries(playlist)) videos = list(self._playlist_entries(playlist))
if not videos: if not videos:
@ -3916,9 +3880,7 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
} }
response = self._extract_response( response = self._extract_response(
item_id='%s page %d' % (playlist_id, page_num), item_id='%s page %d' % (playlist_id, page_num),
query=query, query=query, ep='next', headers=headers, ytcfg=ytcfg,
ep='next',
headers=headers,
check_get_keys='contents' check_get_keys='contents'
) )
playlist = try_get( playlist = try_get(
@ -3960,8 +3922,8 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
renderer_dict, lambda x: x['privacyDropdownItemRenderer']['isSelected'], bool) or False renderer_dict, lambda x: x['privacyDropdownItemRenderer']['isSelected'], bool) or False
if not is_selected: if not is_selected:
continue continue
label = self._join_text_entries( label = self._get_text(
try_get(renderer_dict, lambda x: x['privacyDropdownItemRenderer']['label']['runs'], list) or []) try_get(renderer_dict, lambda x: x['privacyDropdownItemRenderer']['label'], dict) or [])
if label: if label:
badge_labels.add(label.lower()) badge_labels.add(label.lower())
break break
@ -4010,7 +3972,7 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
ytcfg = self._extract_ytcfg(item_id, webpage) ytcfg = self._extract_ytcfg(item_id, webpage)
headers = self._generate_api_headers( headers = self._generate_api_headers(
ytcfg, account_syncid=self._extract_account_syncid(ytcfg), ytcfg, account_syncid=self._extract_account_syncid(ytcfg, data),
identity_token=self._extract_identity_token(webpage, item_id=item_id), identity_token=self._extract_identity_token(webpage, item_id=item_id),
visitor_data=try_get( visitor_data=try_get(
self._extract_context(ytcfg), lambda x: x['client']['visitorData'], compat_str)) self._extract_context(ytcfg), lambda x: x['client']['visitorData'], compat_str))
@ -4020,7 +3982,7 @@ class YoutubeTabIE(YoutubeBaseInfoExtractor):
} }
return self._extract_response( return self._extract_response(
item_id=item_id, headers=headers, query=query, item_id=item_id, headers=headers, query=query,
check_get_keys='contents', fatal=False, check_get_keys='contents', fatal=False, ytcfg=ytcfg,
note='Downloading API JSON with unavailable videos') note='Downloading API JSON with unavailable videos')
def _extract_webpage(self, url, item_id): def _extract_webpage(self, url, item_id):
@ -4352,7 +4314,9 @@ class YoutubeSearchIE(SearchInfoExtractor, YoutubeTabIE):
if self._SEARCH_PARAMS: if self._SEARCH_PARAMS:
data['params'] = self._SEARCH_PARAMS data['params'] = self._SEARCH_PARAMS
total = 0 total = 0
continuation = {}
for page_num in itertools.count(1): for page_num in itertools.count(1):
data.update(continuation)
search = self._extract_response( search = self._extract_response(
item_id='query "%s" page %s' % (query, page_num), ep='search', query=data, item_id='query "%s" page %s' % (query, page_num), ep='search', query=data,
check_get_keys=('contents', 'onResponseReceivedCommands') check_get_keys=('contents', 'onResponseReceivedCommands')
@ -4370,13 +4334,10 @@ class YoutubeSearchIE(SearchInfoExtractor, YoutubeTabIE):
# Youtube sometimes adds promoted content to searches, # Youtube sometimes adds promoted content to searches,
# changing the index location of videos and token. # changing the index location of videos and token.
# So we search through all entries till we find them. # So we search through all entries till we find them.
continuation_token = None continuation = None
for slr_content in slr_contents: for slr_content in slr_contents:
if continuation_token is None: if not continuation:
continuation_token = try_get( continuation = self._extract_continuation({'contents': [slr_content]})
slr_content,
lambda x: x['continuationItemRenderer']['continuationEndpoint']['continuationCommand']['token'],
compat_str)
isr_contents = try_get( isr_contents = try_get(
slr_content, slr_content,
@ -4399,9 +4360,8 @@ class YoutubeSearchIE(SearchInfoExtractor, YoutubeTabIE):
if total == n: if total == n:
return return
if not continuation_token: if not continuation:
break break
data['continuation'] = continuation_token
def _get_n_results(self, query, n): def _get_n_results(self, query, n):
"""Get a specified number of results for a query""" """Get a specified number of results for a query"""