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[ie/niconico:live] Support age-restricted streams (#13549)

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Authored by: doe1080
This commit is contained in:
doe1080
2025-08-19 02:43:40 +09:00
committed by GitHub
parent 6f4c1bb593
commit 374ea049f5
1 changed files with 52 additions and 23 deletions
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75
yt_dlp/extractor/niconico.py
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@@ -873,39 +873,67 @@ class NiconicoLiveIE(NiconicoBaseIE):
IE_DESC = 'ニコニコ生放送'
_VALID_URL = r'https?://(?:sp\.)?live2?\.nicovideo\.jp/(?:watch|gate)/(?P<id>lv\d+)'
_TESTS = [{
'note': 'this test case includes invisible characters for title, pasting them as-is',
'url': 'https://live.nicovideo.jp/watch/lv339533123',
'url': 'https://live.nicovideo.jp/watch/lv329299587',
'info_dict': {
'id': 'lv339533123',
'title': '激辛ペヤング食べます\u202a( ;ᯅ; )\u202c（歌枠オーディション参加中）',
'view_count': 1526,
'comment_count': 1772,
'description': '初めましてもかって言います❕\nのんびり自由に適当に暮らしてます',
'uploader': 'もか',
'channel': 'ゲストさんのコミュニティ',
'channel_id': 'co5776900',
'channel_url': 'https://com.nicovideo.jp/community/co5776900',
'timestamp': 1670677328,
'is_live': True,
'id': 'lv329299587',
'ext': 'mp4',
'title': str,
'channel': 'ニコニコエンタメチャンネル',
'channel_id': 'ch2640322',
'channel_url': 'https://ch.nicovideo.jp/channel/ch2640322',
'comment_count': int,
'description': 'md5:281edd7f00309e99ec46a87fb16d7033',
'live_status': 'is_live',
'thumbnail': r're:https?://.+',
'timestamp': 1608803400,
'upload_date': '20201224',
'uploader': '株式会社ドワンゴ',
'view_count': int,
},
'skip': 'livestream',
'params': {'skip_download': True},
}, {
'url': 'https://live2.nicovideo.jp/watch/lv339533123',
'only_matching': True,
}, {
'url': 'https://sp.live.nicovideo.jp/watch/lv339533123',
'only_matching': True,
}, {
'url': 'https://sp.live2.nicovideo.jp/watch/lv339533123',
'only_matching': True,
'url': 'https://live.nicovideo.jp/watch/lv331050399',
'info_dict': {
'id': 'lv331050399',
'ext': 'mp4',
'title': str,
'age_limit': 18,
'channel': 'みんなのおもちゃ REBOOT',
'channel_id': 'ch2642088',
'channel_url': 'https://ch.nicovideo.jp/channel/ch2642088',
'comment_count': int,
'description': 'md5:8d0bb5beaca73b911725478a1e7c7b91',
'live_status': 'is_live',
'thumbnail': r're:https?://.+',
'timestamp': 1617029400,
'upload_date': '20210329',
'uploader': '株式会社ドワンゴ',
'view_count': int,
},
'params': {'skip_download': True},
}]
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id, expected_status=404)
webpage, urlh = self._download_webpage_handle(url, video_id, expected_status=404)
if err_msg := traverse_obj(webpage, ({find_element(cls='message')}, {clean_html})):
raise ExtractorError(err_msg, expected=True)
age_limit = 18 if 'age_auth' in urlh.url else None
if age_limit:
if not self.is_logged_in:
self.raise_login_required('Login is required to access age-restricted content')
my = self._download_webpage('https://www.nicovideo.jp/my', None, 'Checking age verification')
if traverse_obj(my, (
{find_element(id='js-initial-userpage-data', html=True)}, {extract_attributes},
'data-environment', {json.loads}, 'allowSensitiveContents', {bool},
)):
self._set_cookie('.nicovideo.jp', 'age_auth', '1')
webpage = self._download_webpage(url, video_id)
else:
raise ExtractorError('Sensitive content setting must be enabled', expected=True)
embedded_data = traverse_obj(webpage, (
{find_element(tag='script', id='embedded-data', html=True)},
{extract_attributes}, 'data-props', {json.loads}))
@@ -1008,6 +1036,7 @@ class NiconicoLiveIE(NiconicoBaseIE):
return {
'id': video_id,
'title': title,
'age_limit': age_limit,
'downloader_options': {
'max_quality': traverse_obj(embedded_data, ('program', 'stream', 'maxQuality', {str})) or 'normal',
'ws': ws,