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- import datetime as dt
- import functools
- import itertools
- import json
- import re
- import time
- import urllib.parse
- from .common import InfoExtractor, SearchInfoExtractor
- from ..networking import Request
- from ..networking.exceptions import HTTPError
- from ..utils import (
- ExtractorError,
- OnDemandPagedList,
- clean_html,
- float_or_none,
- int_or_none,
- join_nonempty,
- parse_duration,
- parse_iso8601,
- parse_resolution,
- qualities,
- remove_start,
- str_or_none,
- traverse_obj,
- try_get,
- unescapeHTML,
- update_url_query,
- url_or_none,
- urlencode_postdata,
- urljoin,
- )
- class NiconicoIE(InfoExtractor):
- IE_NAME = 'niconico'
- IE_DESC = 'ニコニコ動画'
- _GEO_COUNTRIES = ['JP']
- _GEO_BYPASS = False
- _TESTS = [{
- 'url': 'http://www.nicovideo.jp/watch/sm22312215',
- 'md5': 'd1a75c0823e2f629128c43e1212760f9',
- 'info_dict': {
- 'id': 'sm22312215',
- 'ext': 'mp4',
- 'title': 'Big Buck Bunny',
- 'thumbnail': r're:https?://.*',
- 'uploader': 'takuya0301',
- 'uploader_id': '2698420',
- 'upload_date': '20131123',
- 'timestamp': int, # timestamp is unstable
- 'description': '(c) copyright 2008, Blender Foundation / www.bigbuckbunny.org',
- 'duration': 33,
- 'view_count': int,
- 'comment_count': int,
- 'genres': ['未設定'],
- 'tags': [],
- 'expected_protocol': str,
- },
- }, {
- # File downloaded with and without credentials are different, so omit
- # the md5 field
- 'url': 'http://www.nicovideo.jp/watch/nm14296458',
- 'info_dict': {
- 'id': 'nm14296458',
- 'ext': 'mp4',
- 'title': '【Kagamine Rin】Dance on media【Original】take2!',
- 'description': 'md5:9368f2b1f4178de64f2602c2f3d6cbf5',
- 'thumbnail': r're:https?://.*',
- 'uploader': 'りょうた',
- 'uploader_id': '18822557',
- 'upload_date': '20110429',
- 'timestamp': 1304065916,
- 'duration': 208.0,
- 'comment_count': int,
- 'view_count': int,
- 'genres': ['音楽・サウンド'],
- 'tags': ['Translation_Request', 'Kagamine_Rin', 'Rin_Original'],
- 'expected_protocol': str,
- },
- }, {
- # 'video exists but is marked as "deleted"
- # md5 is unstable
- 'url': 'http://www.nicovideo.jp/watch/sm10000',
- 'info_dict': {
- 'id': 'sm10000',
- 'ext': 'unknown_video',
- 'description': 'deleted',
- 'title': 'ドラえもんエターナル第3話「決戦第3新東京市」<前編>',
- 'thumbnail': r're:https?://.*',
- 'upload_date': '20071224',
- 'timestamp': int, # timestamp field has different value if logged in
- 'duration': 304,
- 'view_count': int,
- },
- 'skip': 'Requires an account',
- }, {
- 'url': 'http://www.nicovideo.jp/watch/so22543406',
- 'info_dict': {
- 'id': '1388129933',
- 'ext': 'mp4',
- 'title': '【第1回】RADIOアニメロミックス ラブライブ!~のぞえりRadio Garden~',
- 'description': 'md5:b27d224bb0ff53d3c8269e9f8b561cf1',
- 'thumbnail': r're:https?://.*',
- 'timestamp': 1388851200,
- 'upload_date': '20140104',
- 'uploader': 'アニメロチャンネル',
- 'uploader_id': '312',
- },
- 'skip': 'The viewing period of the video you were searching for has expired.',
- }, {
- # video not available via `getflv`; "old" HTML5 video
- 'url': 'http://www.nicovideo.jp/watch/sm1151009',
- 'md5': 'f95a3d259172667b293530cc2e41ebda',
- 'info_dict': {
- 'id': 'sm1151009',
- 'ext': 'mp4',
- 'title': 'マスターシステム本体内蔵のスペハリのメインテーマ(PSG版)',
- 'description': 'md5:f95a3d259172667b293530cc2e41ebda',
- 'thumbnail': r're:https?://.*',
- 'duration': 184,
- 'timestamp': 1190835883,
- 'upload_date': '20070926',
- 'uploader': 'denden2',
- 'uploader_id': '1392194',
- 'view_count': int,
- 'comment_count': int,
- 'genres': ['ゲーム'],
- 'tags': [],
- 'expected_protocol': str,
- },
- }, {
- # "New" HTML5 video
- # md5 is unstable
- 'url': 'http://www.nicovideo.jp/watch/sm31464864',
- 'info_dict': {
- 'id': 'sm31464864',
- 'ext': 'mp4',
- 'title': '新作TVアニメ「戦姫絶唱シンフォギアAXZ」PV 最高画質',
- 'description': 'md5:e52974af9a96e739196b2c1ca72b5feb',
- 'timestamp': 1498481660,
- 'upload_date': '20170626',
- 'uploader': 'no-namamae',
- 'uploader_id': '40826363',
- 'thumbnail': r're:https?://.*',
- 'duration': 198,
- 'view_count': int,
- 'comment_count': int,
- 'genres': ['アニメ'],
- 'tags': [],
- 'expected_protocol': str,
- },
- }, {
- # Video without owner
- 'url': 'http://www.nicovideo.jp/watch/sm18238488',
- 'md5': 'd265680a1f92bdcbbd2a507fc9e78a9e',
- 'info_dict': {
- 'id': 'sm18238488',
- 'ext': 'mp4',
- 'title': '【実写版】ミュータントタートルズ',
- 'description': 'md5:15df8988e47a86f9e978af2064bf6d8e',
- 'timestamp': 1341128008,
- 'upload_date': '20120701',
- 'thumbnail': r're:https?://.*',
- 'duration': 5271,
- 'view_count': int,
- 'comment_count': int,
- 'genres': ['エンターテイメント'],
- 'tags': [],
- 'expected_protocol': str,
- },
- }, {
- 'url': 'http://sp.nicovideo.jp/watch/sm28964488?ss_pos=1&cp_in=wt_tg',
- 'only_matching': True,
- }, {
- 'note': 'a video that is only served as an ENCRYPTED HLS.',
- 'url': 'https://www.nicovideo.jp/watch/so38016254',
- 'only_matching': True,
- }]
- _VALID_URL = r'https?://(?:(?:www\.|secure\.|sp\.)?nicovideo\.jp/watch|nico\.ms)/(?P<id>(?:[a-z]{2})?[0-9]+)'
- _NETRC_MACHINE = 'niconico'
- _API_HEADERS = {
- 'X-Frontend-ID': '6',
- 'X-Frontend-Version': '0',
- 'X-Niconico-Language': 'en-us',
- 'Referer': 'https://www.nicovideo.jp/',
- 'Origin': 'https://www.nicovideo.jp',
- }
- def _perform_login(self, username, password):
- login_ok = True
- login_form_strs = {
- 'mail_tel': username,
- 'password': password,
- }
- self._request_webpage(
- 'https://account.nicovideo.jp/login', None,
- note='Acquiring Login session')
- page = self._download_webpage(
- 'https://account.nicovideo.jp/login/redirector?show_button_twitter=1&site=niconico&show_button_facebook=1', None,
- note='Logging in', errnote='Unable to log in',
- data=urlencode_postdata(login_form_strs),
- headers={
- 'Referer': 'https://account.nicovideo.jp/login',
- 'Content-Type': 'application/x-www-form-urlencoded',
- })
- if 'oneTimePw' in page:
- post_url = self._search_regex(
- r'<form[^>]+action=(["\'])(?P<url>.+?)\1', page, 'post url', group='url')
- page = self._download_webpage(
- urljoin('https://account.nicovideo.jp', post_url), None,
- note='Performing MFA', errnote='Unable to complete MFA',
- data=urlencode_postdata({
- 'otp': self._get_tfa_info('6 digits code'),
- }), headers={
- 'Content-Type': 'application/x-www-form-urlencoded',
- })
- if 'oneTimePw' in page or 'formError' in page:
- err_msg = self._html_search_regex(
- r'formError["\']+>(.*?)</div>', page, 'form_error',
- default='There\'s an error but the message can\'t be parsed.',
- flags=re.DOTALL)
- self.report_warning(f'Unable to log in: MFA challenge failed, "{err_msg}"')
- return False
- login_ok = 'class="notice error"' not in page
- if not login_ok:
- self.report_warning('Unable to log in: bad username or password')
- return login_ok
- def _get_heartbeat_info(self, info_dict):
- video_id, video_src_id, audio_src_id = info_dict['url'].split(':')[1].split('/')
- dmc_protocol = info_dict['expected_protocol']
- api_data = (
- info_dict.get('_api_data')
- or self._parse_json(
- self._html_search_regex(
- 'data-api-data="([^"]+)"',
- self._download_webpage('https://www.nicovideo.jp/watch/' + video_id, video_id),
- 'API data', default='{}'),
- video_id))
- session_api_data = try_get(api_data, lambda x: x['media']['delivery']['movie']['session'])
- session_api_endpoint = try_get(session_api_data, lambda x: x['urls'][0])
- def ping():
- tracking_id = traverse_obj(api_data, ('media', 'delivery', 'trackingId'))
- if tracking_id:
- tracking_url = update_url_query('https://nvapi.nicovideo.jp/v1/2ab0cbaa/watch', {'t': tracking_id})
- watch_request_response = self._download_json(
- tracking_url, video_id,
- note='Acquiring permission for downloading video', fatal=False,
- headers=self._API_HEADERS)
- if traverse_obj(watch_request_response, ('meta', 'status')) != 200:
- self.report_warning('Failed to acquire permission for playing video. Video download may fail.')
- yesno = lambda x: 'yes' if x else 'no'
- if dmc_protocol == 'http':
- protocol = 'http'
- protocol_parameters = {
- 'http_output_download_parameters': {
- 'use_ssl': yesno(session_api_data['urls'][0]['isSsl']),
- 'use_well_known_port': yesno(session_api_data['urls'][0]['isWellKnownPort']),
- },
- }
- elif dmc_protocol == 'hls':
- protocol = 'm3u8'
- segment_duration = try_get(self._configuration_arg('segment_duration'), lambda x: int(x[0])) or 6000
- parsed_token = self._parse_json(session_api_data['token'], video_id)
- encryption = traverse_obj(api_data, ('media', 'delivery', 'encryption'))
- protocol_parameters = {
- 'hls_parameters': {
- 'segment_duration': segment_duration,
- 'transfer_preset': '',
- 'use_ssl': yesno(session_api_data['urls'][0]['isSsl']),
- 'use_well_known_port': yesno(session_api_data['urls'][0]['isWellKnownPort']),
- },
- }
- if 'hls_encryption' in parsed_token and encryption:
- protocol_parameters['hls_parameters']['encryption'] = {
- parsed_token['hls_encryption']: {
- 'encrypted_key': encryption['encryptedKey'],
- 'key_uri': encryption['keyUri'],
- },
- }
- else:
- protocol = 'm3u8_native'
- else:
- raise ExtractorError(f'Unsupported DMC protocol: {dmc_protocol}')
- session_response = self._download_json(
- session_api_endpoint['url'], video_id,
- query={'_format': 'json'},
- headers={'Content-Type': 'application/json'},
- note='Downloading JSON metadata for {}'.format(info_dict['format_id']),
- data=json.dumps({
- 'session': {
- 'client_info': {
- 'player_id': session_api_data.get('playerId'),
- },
- 'content_auth': {
- 'auth_type': try_get(session_api_data, lambda x: x['authTypes'][session_api_data['protocols'][0]]),
- 'content_key_timeout': session_api_data.get('contentKeyTimeout'),
- 'service_id': 'nicovideo',
- 'service_user_id': session_api_data.get('serviceUserId'),
- },
- 'content_id': session_api_data.get('contentId'),
- 'content_src_id_sets': [{
- 'content_src_ids': [{
- 'src_id_to_mux': {
- 'audio_src_ids': [audio_src_id],
- 'video_src_ids': [video_src_id],
- },
- }],
- }],
- 'content_type': 'movie',
- 'content_uri': '',
- 'keep_method': {
- 'heartbeat': {
- 'lifetime': session_api_data.get('heartbeatLifetime'),
- },
- },
- 'priority': session_api_data['priority'],
- 'protocol': {
- 'name': 'http',
- 'parameters': {
- 'http_parameters': {
- 'parameters': protocol_parameters,
- },
- },
- },
- 'recipe_id': session_api_data.get('recipeId'),
- 'session_operation_auth': {
- 'session_operation_auth_by_signature': {
- 'signature': session_api_data.get('signature'),
- 'token': session_api_data.get('token'),
- },
- },
- 'timing_constraint': 'unlimited',
- },
- }).encode())
- info_dict['url'] = session_response['data']['session']['content_uri']
- info_dict['protocol'] = protocol
- # get heartbeat info
- heartbeat_info_dict = {
- 'url': session_api_endpoint['url'] + '/' + session_response['data']['session']['id'] + '?_format=json&_method=PUT',
- 'data': json.dumps(session_response['data']),
- # interval, convert milliseconds to seconds, then halve to make a buffer.
- 'interval': float_or_none(session_api_data.get('heartbeatLifetime'), scale=3000),
- 'ping': ping,
- }
- return info_dict, heartbeat_info_dict
- def _extract_format_for_quality(self, video_id, audio_quality, video_quality, dmc_protocol):
- if not audio_quality.get('isAvailable') or not video_quality.get('isAvailable'):
- return None
- format_id = '-'.join(
- [remove_start(s['id'], 'archive_') for s in (video_quality, audio_quality)] + [dmc_protocol])
- vid_qual_label = traverse_obj(video_quality, ('metadata', 'label'))
- return {
- 'url': 'niconico_dmc:{}/{}/{}'.format(video_id, video_quality['id'], audio_quality['id']),
- 'format_id': format_id,
- 'format_note': join_nonempty('DMC', vid_qual_label, dmc_protocol.upper(), delim=' '),
- 'ext': 'mp4', # Session API are used in HTML5, which always serves mp4
- 'acodec': 'aac',
- 'vcodec': 'h264',
- **traverse_obj(audio_quality, ('metadata', {
- 'abr': ('bitrate', {functools.partial(float_or_none, scale=1000)}),
- 'asr': ('samplingRate', {int_or_none}),
- })),
- **traverse_obj(video_quality, ('metadata', {
- 'vbr': ('bitrate', {functools.partial(float_or_none, scale=1000)}),
- 'height': ('resolution', 'height', {int_or_none}),
- 'width': ('resolution', 'width', {int_or_none}),
- })),
- 'quality': -2 if 'low' in video_quality['id'] else None,
- 'protocol': 'niconico_dmc',
- 'expected_protocol': dmc_protocol, # XXX: This is not a documented field
- 'http_headers': {
- 'Origin': 'https://www.nicovideo.jp',
- 'Referer': 'https://www.nicovideo.jp/watch/' + video_id,
- },
- }
- def _yield_dmc_formats(self, api_data, video_id):
- dmc_data = traverse_obj(api_data, ('media', 'delivery', 'movie'))
- audios = traverse_obj(dmc_data, ('audios', ..., {dict}))
- videos = traverse_obj(dmc_data, ('videos', ..., {dict}))
- protocols = traverse_obj(dmc_data, ('session', 'protocols', ..., {str}))
- if not all((audios, videos, protocols)):
- return
- for audio_quality, video_quality, protocol in itertools.product(audios, videos, protocols):
- if fmt := self._extract_format_for_quality(video_id, audio_quality, video_quality, protocol):
- yield fmt
- def _yield_dms_formats(self, api_data, video_id):
- fmt_filter = lambda _, v: v['isAvailable'] and v['id']
- videos = traverse_obj(api_data, ('media', 'domand', 'videos', fmt_filter))
- audios = traverse_obj(api_data, ('media', 'domand', 'audios', fmt_filter))
- access_key = traverse_obj(api_data, ('media', 'domand', 'accessRightKey', {str}))
- track_id = traverse_obj(api_data, ('client', 'watchTrackId', {str}))
- if not all((videos, audios, access_key, track_id)):
- return
- dms_m3u8_url = self._download_json(
- f'https://nvapi.nicovideo.jp/v1/watch/{video_id}/access-rights/hls', video_id,
- data=json.dumps({
- 'outputs': list(itertools.product((v['id'] for v in videos), (a['id'] for a in audios))),
- }).encode(), query={'actionTrackId': track_id}, headers={
- 'x-access-right-key': access_key,
- 'x-frontend-id': 6,
- 'x-frontend-version': 0,
- 'x-request-with': 'https://www.nicovideo.jp',
- })['data']['contentUrl']
- # Getting all audio formats results in duplicate video formats which we filter out later
- dms_fmts = self._extract_m3u8_formats(dms_m3u8_url, video_id)
- # m3u8 extraction does not provide audio bitrates, so extract from the API data and fix
- for audio_fmt in traverse_obj(dms_fmts, lambda _, v: v['vcodec'] == 'none'):
- yield {
- **audio_fmt,
- **traverse_obj(audios, (lambda _, v: audio_fmt['format_id'].startswith(v['id']), {
- 'format_id': ('id', {str}),
- 'abr': ('bitRate', {functools.partial(float_or_none, scale=1000)}),
- 'asr': ('samplingRate', {int_or_none}),
- }), get_all=False),
- 'acodec': 'aac',
- 'ext': 'm4a',
- }
- # Sort before removing dupes to keep the format dicts with the lowest tbr
- video_fmts = sorted((fmt for fmt in dms_fmts if fmt['vcodec'] != 'none'), key=lambda f: f['tbr'])
- self._remove_duplicate_formats(video_fmts)
- # Calculate the true vbr/tbr by subtracting the lowest abr
- min_abr = min(traverse_obj(audios, (..., 'bitRate', {float_or_none})), default=0) / 1000
- for video_fmt in video_fmts:
- video_fmt['tbr'] -= min_abr
- video_fmt['format_id'] = f'video-{video_fmt["tbr"]:.0f}'
- yield video_fmt
- def _real_extract(self, url):
- video_id = self._match_id(url)
- try:
- webpage, handle = self._download_webpage_handle(
- 'https://www.nicovideo.jp/watch/' + video_id, video_id)
- if video_id.startswith('so'):
- video_id = self._match_id(handle.url)
- api_data = self._parse_json(self._html_search_regex(
- 'data-api-data="([^"]+)"', webpage,
- 'API data', default='{}'), video_id)
- except ExtractorError as e:
- try:
- api_data = self._download_json(
- f'https://www.nicovideo.jp/api/watch/v3/{video_id}?_frontendId=6&_frontendVersion=0&actionTrackId=AAAAAAAAAA_{round(time.time() * 1000)}', video_id,
- note='Downloading API JSON', errnote='Unable to fetch data')['data']
- except ExtractorError:
- if not isinstance(e.cause, HTTPError):
- raise
- webpage = e.cause.response.read().decode('utf-8', 'replace')
- error_msg = self._html_search_regex(
- r'(?s)<section\s+class="(?:(?:ErrorMessage|WatchExceptionPage-message)\s*)+">(.+?)</section>',
- webpage, 'error reason', default=None)
- if not error_msg:
- raise
- raise ExtractorError(clean_html(error_msg), expected=True)
- availability = self._availability(**(traverse_obj(api_data, ('payment', 'video', {
- 'needs_premium': ('isPremium', {bool}),
- 'needs_subscription': ('isAdmission', {bool}),
- })) or {'needs_auth': True}))
- formats = [*self._yield_dmc_formats(api_data, video_id),
- *self._yield_dms_formats(api_data, video_id)]
- if not formats:
- fail_msg = clean_html(self._html_search_regex(
- r'<p[^>]+\bclass="fail-message"[^>]*>(?P<msg>.+?)</p>',
- webpage, 'fail message', default=None, group='msg'))
- if fail_msg:
- self.to_screen(f'Niconico said: {fail_msg}')
- if fail_msg and 'された地域と同じ地域からのみ視聴できます。' in fail_msg:
- availability = None
- self.raise_geo_restricted(countries=self._GEO_COUNTRIES, metadata_available=True)
- elif availability == 'premium_only':
- self.raise_login_required('This video requires premium', metadata_available=True)
- elif availability == 'subscriber_only':
- self.raise_login_required('This video is for members only', metadata_available=True)
- elif availability == 'needs_auth':
- self.raise_login_required(metadata_available=False)
- # Start extracting information
- tags = None
- if webpage:
- # use og:video:tag (not logged in)
- og_video_tags = re.finditer(r'<meta\s+property="og:video:tag"\s*content="(.*?)">', webpage)
- tags = list(filter(None, (clean_html(x.group(1)) for x in og_video_tags)))
- if not tags:
- # use keywords and split with comma (not logged in)
- kwds = self._html_search_meta('keywords', webpage, default=None)
- if kwds:
- tags = [x for x in kwds.split(',') if x]
- if not tags:
- # find in json (logged in)
- tags = traverse_obj(api_data, ('tag', 'items', ..., 'name'))
- thumb_prefs = qualities(['url', 'middleUrl', 'largeUrl', 'player', 'ogp'])
- def get_video_info(*items, get_first=True, **kwargs):
- return traverse_obj(api_data, ('video', *items), get_all=not get_first, **kwargs)
- return {
- 'id': video_id,
- '_api_data': api_data,
- 'title': get_video_info(('originalTitle', 'title')) or self._og_search_title(webpage, default=None),
- 'formats': formats,
- 'availability': availability,
- 'thumbnails': [{
- 'id': key,
- 'url': url,
- 'ext': 'jpg',
- 'preference': thumb_prefs(key),
- **parse_resolution(url, lenient=True),
- } for key, url in (get_video_info('thumbnail') or {}).items() if url],
- 'description': clean_html(get_video_info('description')),
- 'uploader': traverse_obj(api_data, ('owner', 'nickname'), ('channel', 'name'), ('community', 'name')),
- 'uploader_id': str_or_none(traverse_obj(api_data, ('owner', 'id'), ('channel', 'id'), ('community', 'id'))),
- 'timestamp': parse_iso8601(get_video_info('registeredAt')) or parse_iso8601(
- self._html_search_meta('video:release_date', webpage, 'date published', default=None)),
- 'channel': traverse_obj(api_data, ('channel', 'name'), ('community', 'name')),
- 'channel_id': traverse_obj(api_data, ('channel', 'id'), ('community', 'id')),
- 'view_count': int_or_none(get_video_info('count', 'view')),
- 'tags': tags,
- 'genre': traverse_obj(api_data, ('genre', 'label'), ('genre', 'key')),
- 'comment_count': get_video_info('count', 'comment', expected_type=int),
- 'duration': (
- parse_duration(self._html_search_meta('video:duration', webpage, 'video duration', default=None))
- or get_video_info('duration')),
- 'webpage_url': url_or_none(url) or f'https://www.nicovideo.jp/watch/{video_id}',
- 'subtitles': self.extract_subtitles(video_id, api_data),
- }
- def _get_subtitles(self, video_id, api_data):
- comments_info = traverse_obj(api_data, ('comment', 'nvComment', {dict})) or {}
- if not comments_info.get('server'):
- return
- danmaku = traverse_obj(self._download_json(
- f'{comments_info["server"]}/v1/threads', video_id, data=json.dumps({
- 'additionals': {},
- 'params': comments_info.get('params'),
- 'threadKey': comments_info.get('threadKey'),
- }).encode(), fatal=False,
- headers={
- 'Referer': 'https://www.nicovideo.jp/',
- 'Origin': 'https://www.nicovideo.jp',
- 'Content-Type': 'text/plain;charset=UTF-8',
- 'x-client-os-type': 'others',
- 'x-frontend-id': '6',
- 'x-frontend-version': '0',
- },
- note='Downloading comments', errnote='Failed to download comments'),
- ('data', 'threads', ..., 'comments', ...))
- return {
- 'comments': [{
- 'ext': 'json',
- 'data': json.dumps(danmaku),
- }],
- }
- class NiconicoPlaylistBaseIE(InfoExtractor):
- _PAGE_SIZE = 100
- _API_HEADERS = {
- 'X-Frontend-ID': '6',
- 'X-Frontend-Version': '0',
- 'X-Niconico-Language': 'en-us',
- }
- def _call_api(self, list_id, resource, query):
- raise NotImplementedError('Must be implemented in subclasses')
- @staticmethod
- def _parse_owner(item):
- return {
- 'uploader': traverse_obj(item, ('owner', 'name')),
- 'uploader_id': traverse_obj(item, ('owner', 'id')),
- }
- def _fetch_page(self, list_id, page):
- page += 1
- resp = self._call_api(list_id, f'page {page}', {
- 'page': page,
- 'pageSize': self._PAGE_SIZE,
- })
- # this is needed to support both mylist and user
- for video in traverse_obj(resp, ('items', ..., ('video', None))) or []:
- video_id = video.get('id')
- if not video_id:
- # skip {"video": {"id": "blablabla", ...}}
- continue
- count = video.get('count') or {}
- get_count = lambda x: int_or_none(count.get(x))
- yield {
- '_type': 'url',
- 'id': video_id,
- 'title': video.get('title'),
- 'url': f'https://www.nicovideo.jp/watch/{video_id}',
- 'description': video.get('shortDescription'),
- 'duration': int_or_none(video.get('duration')),
- 'view_count': get_count('view'),
- 'comment_count': get_count('comment'),
- 'thumbnail': traverse_obj(video, ('thumbnail', ('nHdUrl', 'largeUrl', 'listingUrl', 'url'))),
- 'ie_key': NiconicoIE.ie_key(),
- **self._parse_owner(video),
- }
- def _entries(self, list_id):
- return OnDemandPagedList(functools.partial(self._fetch_page, list_id), self._PAGE_SIZE)
- class NiconicoPlaylistIE(NiconicoPlaylistBaseIE):
- IE_NAME = 'niconico:playlist'
- _VALID_URL = r'https?://(?:(?:www\.|sp\.)?nicovideo\.jp|nico\.ms)/(?:user/\d+/)?(?:my/)?mylist/(?:#/)?(?P<id>\d+)'
- _TESTS = [{
- 'url': 'http://www.nicovideo.jp/mylist/27411728',
- 'info_dict': {
- 'id': '27411728',
- 'title': 'AKB48のオールナイトニッポン',
- 'description': 'md5:d89694c5ded4b6c693dea2db6e41aa08',
- 'uploader': 'のっく',
- 'uploader_id': '805442',
- },
- 'playlist_mincount': 291,
- }, {
- 'url': 'https://www.nicovideo.jp/user/805442/mylist/27411728',
- 'only_matching': True,
- }, {
- 'url': 'https://www.nicovideo.jp/my/mylist/#/68048635',
- 'only_matching': True,
- }]
- def _call_api(self, list_id, resource, query):
- return self._download_json(
- f'https://nvapi.nicovideo.jp/v2/mylists/{list_id}', list_id,
- f'Downloading {resource}', query=query,
- headers=self._API_HEADERS)['data']['mylist']
- def _real_extract(self, url):
- list_id = self._match_id(url)
- mylist = self._call_api(list_id, 'list', {
- 'pageSize': 1,
- })
- return self.playlist_result(
- self._entries(list_id), list_id,
- mylist.get('name'), mylist.get('description'), **self._parse_owner(mylist))
- class NiconicoSeriesIE(InfoExtractor):
- IE_NAME = 'niconico:series'
- _VALID_URL = r'https?://(?:(?:www\.|sp\.)?nicovideo\.jp(?:/user/\d+)?|nico\.ms)/series/(?P<id>\d+)'
- _TESTS = [{
- 'url': 'https://www.nicovideo.jp/user/44113208/series/110226',
- 'info_dict': {
- 'id': '110226',
- 'title': 'ご立派ァ!のシリーズ',
- },
- 'playlist_mincount': 10,
- }, {
- 'url': 'https://www.nicovideo.jp/series/12312/',
- 'info_dict': {
- 'id': '12312',
- 'title': 'バトルスピリッツ お勧めカード紹介(調整中)',
- },
- 'playlist_mincount': 103,
- }, {
- 'url': 'https://nico.ms/series/203559',
- 'only_matching': True,
- }]
- def _real_extract(self, url):
- list_id = self._match_id(url)
- webpage = self._download_webpage(url, list_id)
- title = self._search_regex(
- (r'<title>「(.+)(全',
- r'<div class="TwitterShareButton"\s+data-text="(.+)\s+https:'),
- webpage, 'title', fatal=False)
- if title:
- title = unescapeHTML(title)
- json_data = next(self._yield_json_ld(webpage, None, fatal=False))
- return self.playlist_from_matches(
- traverse_obj(json_data, ('itemListElement', ..., 'url')), list_id, title, ie=NiconicoIE)
- class NiconicoHistoryIE(NiconicoPlaylistBaseIE):
- IE_NAME = 'niconico:history'
- IE_DESC = 'NicoNico user history or likes. Requires cookies.'
- _VALID_URL = r'https?://(?:www\.|sp\.)?nicovideo\.jp/my/(?P<id>history(?:/like)?)'
- _TESTS = [{
- 'note': 'PC page, with /video',
- 'url': 'https://www.nicovideo.jp/my/history/video',
- 'only_matching': True,
- }, {
- 'note': 'PC page, without /video',
- 'url': 'https://www.nicovideo.jp/my/history',
- 'only_matching': True,
- }, {
- 'note': 'mobile page, with /video',
- 'url': 'https://sp.nicovideo.jp/my/history/video',
- 'only_matching': True,
- }, {
- 'note': 'mobile page, without /video',
- 'url': 'https://sp.nicovideo.jp/my/history',
- 'only_matching': True,
- }, {
- 'note': 'PC page',
- 'url': 'https://www.nicovideo.jp/my/history/like',
- 'only_matching': True,
- }, {
- 'note': 'Mobile page',
- 'url': 'https://sp.nicovideo.jp/my/history/like',
- 'only_matching': True,
- }]
- def _call_api(self, list_id, resource, query):
- path = 'likes' if list_id == 'history/like' else 'watch/history'
- return self._download_json(
- f'https://nvapi.nicovideo.jp/v1/users/me/{path}', list_id,
- f'Downloading {resource}', query=query, headers=self._API_HEADERS)['data']
- def _real_extract(self, url):
- list_id = self._match_id(url)
- try:
- mylist = self._call_api(list_id, 'list', {'pageSize': 1})
- except ExtractorError as e:
- if isinstance(e.cause, HTTPError) and e.cause.status == 401:
- self.raise_login_required('You have to be logged in to get your history')
- raise
- return self.playlist_result(self._entries(list_id), list_id, **self._parse_owner(mylist))
- class NicovideoSearchBaseIE(InfoExtractor):
- _SEARCH_TYPE = 'search'
- def _entries(self, url, item_id, query=None, note='Downloading page %(page)s'):
- query = query or {}
- pages = [query['page']] if 'page' in query else itertools.count(1)
- for page_num in pages:
- query['page'] = str(page_num)
- webpage = self._download_webpage(url, item_id, query=query, note=note % {'page': page_num})
- results = re.findall(r'(?<=data-video-id=)["\']?(?P<videoid>.*?)(?=["\'])', webpage)
- for item in results:
- yield self.url_result(f'https://www.nicovideo.jp/watch/{item}', 'Niconico', item)
- if not results:
- break
- def _search_results(self, query):
- return self._entries(
- self._proto_relative_url(f'//www.nicovideo.jp/{self._SEARCH_TYPE}/{query}'), query)
- class NicovideoSearchIE(NicovideoSearchBaseIE, SearchInfoExtractor):
- IE_DESC = 'Nico video search'
- IE_NAME = 'nicovideo:search'
- _SEARCH_KEY = 'nicosearch'
- class NicovideoSearchURLIE(NicovideoSearchBaseIE):
- IE_NAME = f'{NicovideoSearchIE.IE_NAME}_url'
- IE_DESC = 'Nico video search URLs'
- _VALID_URL = r'https?://(?:www\.)?nicovideo\.jp/search/(?P<id>[^?#&]+)?'
- _TESTS = [{
- 'url': 'http://www.nicovideo.jp/search/sm9',
- 'info_dict': {
- 'id': 'sm9',
- 'title': 'sm9',
- },
- 'playlist_mincount': 40,
- }, {
- 'url': 'https://www.nicovideo.jp/search/sm9?sort=h&order=d&end=2020-12-31&start=2020-01-01',
- 'info_dict': {
- 'id': 'sm9',
- 'title': 'sm9',
- },
- 'playlist_count': 31,
- }]
- def _real_extract(self, url):
- query = self._match_id(url)
- return self.playlist_result(self._entries(url, query), query, query)
- class NicovideoSearchDateIE(NicovideoSearchBaseIE, SearchInfoExtractor):
- IE_DESC = 'Nico video search, newest first'
- IE_NAME = f'{NicovideoSearchIE.IE_NAME}:date'
- _SEARCH_KEY = 'nicosearchdate'
- _TESTS = [{
- 'url': 'nicosearchdateall:a',
- 'info_dict': {
- 'id': 'a',
- 'title': 'a',
- },
- 'playlist_mincount': 1610,
- }]
- _START_DATE = dt.date(2007, 1, 1)
- _RESULTS_PER_PAGE = 32
- _MAX_PAGES = 50
- def _entries(self, url, item_id, start_date=None, end_date=None):
- start_date, end_date = start_date or self._START_DATE, end_date or dt.datetime.now().date()
- # If the last page has a full page of videos, we need to break down the query interval further
- last_page_len = len(list(self._get_entries_for_date(
- url, item_id, start_date, end_date, self._MAX_PAGES,
- note=f'Checking number of videos from {start_date} to {end_date}')))
- if (last_page_len == self._RESULTS_PER_PAGE and start_date != end_date):
- midpoint = start_date + ((end_date - start_date) // 2)
- yield from self._entries(url, item_id, midpoint, end_date)
- yield from self._entries(url, item_id, start_date, midpoint)
- else:
- self.to_screen(f'{item_id}: Downloading results from {start_date} to {end_date}')
- yield from self._get_entries_for_date(
- url, item_id, start_date, end_date, note=' Downloading page %(page)s')
- def _get_entries_for_date(self, url, item_id, start_date, end_date=None, page_num=None, note=None):
- query = {
- 'start': str(start_date),
- 'end': str(end_date or start_date),
- 'sort': 'f',
- 'order': 'd',
- }
- if page_num:
- query['page'] = str(page_num)
- yield from super()._entries(url, item_id, query=query, note=note)
- class NicovideoTagURLIE(NicovideoSearchBaseIE):
- IE_NAME = 'niconico:tag'
- IE_DESC = 'NicoNico video tag URLs'
- _SEARCH_TYPE = 'tag'
- _VALID_URL = r'https?://(?:www\.)?nicovideo\.jp/tag/(?P<id>[^?#&]+)?'
- _TESTS = [{
- 'url': 'https://www.nicovideo.jp/tag/ドキュメンタリー淫夢',
- 'info_dict': {
- 'id': 'ドキュメンタリー淫夢',
- 'title': 'ドキュメンタリー淫夢',
- },
- 'playlist_mincount': 400,
- }]
- def _real_extract(self, url):
- query = self._match_id(url)
- return self.playlist_result(self._entries(url, query), query, query)
- class NiconicoUserIE(InfoExtractor):
- _VALID_URL = r'https?://(?:www\.)?nicovideo\.jp/user/(?P<id>\d+)/?(?:$|[#?])'
- _TEST = {
- 'url': 'https://www.nicovideo.jp/user/419948',
- 'info_dict': {
- 'id': '419948',
- },
- 'playlist_mincount': 101,
- }
- _API_URL = 'https://nvapi.nicovideo.jp/v1/users/%s/videos?sortKey=registeredAt&sortOrder=desc&pageSize=%s&page=%s'
- _PAGE_SIZE = 100
- _API_HEADERS = {
- 'X-Frontend-ID': '6',
- 'X-Frontend-Version': '0',
- }
- def _entries(self, list_id):
- total_count = 1
- count = page_num = 0
- while count < total_count:
- json_parsed = self._download_json(
- self._API_URL % (list_id, self._PAGE_SIZE, page_num + 1), list_id,
- headers=self._API_HEADERS,
- note='Downloading JSON metadata%s' % (f' page {page_num}' if page_num else ''))
- if not page_num:
- total_count = int_or_none(json_parsed['data'].get('totalCount'))
- for entry in json_parsed['data']['items']:
- count += 1
- yield self.url_result('https://www.nicovideo.jp/watch/{}'.format(entry['id']))
- page_num += 1
- def _real_extract(self, url):
- list_id = self._match_id(url)
- return self.playlist_result(self._entries(list_id), list_id, ie=NiconicoIE.ie_key())
- class NiconicoLiveIE(InfoExtractor):
- IE_NAME = 'niconico:live'
- 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',
- '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,
- },
- 'skip': 'livestream',
- }, {
- '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,
- }]
- _KNOWN_LATENCY = ('high', 'low')
- def _real_extract(self, url):
- video_id = self._match_id(url)
- webpage, urlh = self._download_webpage_handle(f'https://live.nicovideo.jp/watch/{video_id}', video_id)
- embedded_data = self._parse_json(unescapeHTML(self._search_regex(
- r'<script\s+id="embedded-data"\s*data-props="(.+?)"', webpage, 'embedded data')), video_id)
- ws_url = traverse_obj(embedded_data, ('site', 'relive', 'webSocketUrl'))
- if not ws_url:
- raise ExtractorError('The live hasn\'t started yet or already ended.', expected=True)
- ws_url = update_url_query(ws_url, {
- 'frontend_id': traverse_obj(embedded_data, ('site', 'frontendId')) or '9',
- })
- hostname = remove_start(urllib.parse.urlparse(urlh.url).hostname, 'sp.')
- latency = try_get(self._configuration_arg('latency'), lambda x: x[0])
- if latency not in self._KNOWN_LATENCY:
- latency = 'high'
- ws = self._request_webpage(
- Request(ws_url, headers={'Origin': f'https://{hostname}'}),
- video_id=video_id, note='Connecting to WebSocket server')
- self.write_debug('[debug] Sending HLS server request')
- ws.send(json.dumps({
- 'type': 'startWatching',
- 'data': {
- 'stream': {
- 'quality': 'abr',
- 'protocol': 'hls+fmp4',
- 'latency': latency,
- 'chasePlay': False,
- },
- 'room': {
- 'protocol': 'webSocket',
- 'commentable': True,
- },
- 'reconnect': False,
- },
- }))
- while True:
- recv = ws.recv()
- if not recv:
- continue
- data = json.loads(recv)
- if not isinstance(data, dict):
- continue
- if data.get('type') == 'stream':
- m3u8_url = data['data']['uri']
- qualities = data['data']['availableQualities']
- break
- elif data.get('type') == 'disconnect':
- self.write_debug(recv)
- raise ExtractorError('Disconnected at middle of extraction')
- elif data.get('type') == 'error':
- self.write_debug(recv)
- message = traverse_obj(data, ('body', 'code')) or recv
- raise ExtractorError(message)
- elif self.get_param('verbose', False):
- if len(recv) > 100:
- recv = recv[:100] + '...'
- self.write_debug(f'Server said: {recv}')
- title = traverse_obj(embedded_data, ('program', 'title')) or self._html_search_meta(
- ('og:title', 'twitter:title'), webpage, 'live title', fatal=False)
- raw_thumbs = traverse_obj(embedded_data, ('program', 'thumbnail')) or {}
- thumbnails = []
- for name, value in raw_thumbs.items():
- if not isinstance(value, dict):
- thumbnails.append({
- 'id': name,
- 'url': value,
- **parse_resolution(value, lenient=True),
- })
- continue
- for k, img_url in value.items():
- res = parse_resolution(k, lenient=True) or parse_resolution(img_url, lenient=True)
- width, height = res.get('width'), res.get('height')
- thumbnails.append({
- 'id': f'{name}_{width}x{height}',
- 'url': img_url,
- **res,
- })
- formats = self._extract_m3u8_formats(m3u8_url, video_id, ext='mp4', live=True)
- for fmt, q in zip(formats, reversed(qualities[1:])):
- fmt.update({
- 'format_id': q,
- 'protocol': 'niconico_live',
- 'ws': ws,
- 'video_id': video_id,
- 'live_latency': latency,
- 'origin': hostname,
- })
- return {
- 'id': video_id,
- 'title': title,
- **traverse_obj(embedded_data, {
- 'view_count': ('program', 'statistics', 'watchCount'),
- 'comment_count': ('program', 'statistics', 'commentCount'),
- 'uploader': ('program', 'supplier', 'name'),
- 'channel': ('socialGroup', 'name'),
- 'channel_id': ('socialGroup', 'id'),
- 'channel_url': ('socialGroup', 'socialGroupPageUrl'),
- }),
- 'description': clean_html(traverse_obj(embedded_data, ('program', 'description'))),
- 'timestamp': int_or_none(traverse_obj(embedded_data, ('program', 'openTime'))),
- 'is_live': True,
- 'thumbnails': thumbnails,
- 'formats': formats,
- }
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