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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 16:49:24 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 16:49:24 +0000
commit2415e66f889f38503b73e8ebc5f43ca342390e5c (patch)
treeac48ab69d1d96bae3d83756134921e0d90593aa5 /yt_dlp/extractor/naver.py
parentInitial commit. (diff)
downloadyt-dlp-2415e66f889f38503b73e8ebc5f43ca342390e5c.tar.xz
yt-dlp-2415e66f889f38503b73e8ebc5f43ca342390e5c.zip
Adding upstream version 2024.03.10.upstream/2024.03.10
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'yt_dlp/extractor/naver.py')
-rw-r--r--yt_dlp/extractor/naver.py404
1 files changed, 404 insertions, 0 deletions
diff --git a/yt_dlp/extractor/naver.py b/yt_dlp/extractor/naver.py
new file mode 100644
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+++ b/yt_dlp/extractor/naver.py
@@ -0,0 +1,404 @@
+import base64
+import hashlib
+import hmac
+import itertools
+import json
+import re
+import time
+from urllib.parse import parse_qs, urlparse
+
+from .common import InfoExtractor
+from ..utils import (
+ ExtractorError,
+ dict_get,
+ int_or_none,
+ join_nonempty,
+ merge_dicts,
+ parse_iso8601,
+ traverse_obj,
+ try_get,
+ unified_timestamp,
+ update_url_query,
+ url_or_none,
+)
+
+
+class NaverBaseIE(InfoExtractor):
+ _CAPTION_EXT_RE = r'\.(?:ttml|vtt)'
+
+ @staticmethod # NB: Used in WeverseIE
+ def process_subtitles(vod_data, process_url):
+ ret = {'subtitles': {}, 'automatic_captions': {}}
+ for caption in traverse_obj(vod_data, ('captions', 'list', ...)):
+ caption_url = caption.get('source')
+ if not caption_url:
+ continue
+ type_ = 'automatic_captions' if caption.get('type') == 'auto' else 'subtitles'
+ lang = caption.get('locale') or join_nonempty('language', 'country', from_dict=caption) or 'und'
+ if caption.get('type') == 'fan':
+ lang += '_fan%d' % next(i for i in itertools.count(1) if f'{lang}_fan{i}' not in ret[type_])
+ ret[type_].setdefault(lang, []).extend({
+ 'url': sub_url,
+ 'name': join_nonempty('label', 'fanName', from_dict=caption, delim=' - '),
+ } for sub_url in process_url(caption_url))
+ return ret
+
+ def _extract_video_info(self, video_id, vid, key):
+ video_data = self._download_json(
+ 'http://play.rmcnmv.naver.com/vod/play/v2.0/' + vid,
+ video_id, query={
+ 'key': key,
+ })
+ meta = video_data['meta']
+ title = meta['subject']
+ formats = []
+ get_list = lambda x: try_get(video_data, lambda y: y[x + 's']['list'], list) or []
+
+ def extract_formats(streams, stream_type, query={}):
+ for stream in streams:
+ stream_url = stream.get('source')
+ if not stream_url:
+ continue
+ stream_url = update_url_query(stream_url, query)
+ encoding_option = stream.get('encodingOption', {})
+ bitrate = stream.get('bitrate', {})
+ formats.append({
+ 'format_id': '%s_%s' % (stream.get('type') or stream_type, dict_get(encoding_option, ('name', 'id'))),
+ 'url': stream_url,
+ 'ext': 'mp4',
+ 'width': int_or_none(encoding_option.get('width')),
+ 'height': int_or_none(encoding_option.get('height')),
+ 'vbr': int_or_none(bitrate.get('video')),
+ 'abr': int_or_none(bitrate.get('audio')),
+ 'filesize': int_or_none(stream.get('size')),
+ 'protocol': 'm3u8_native' if stream_type == 'HLS' else None,
+ })
+
+ extract_formats(get_list('video'), 'H264')
+ for stream_set in video_data.get('streams', []):
+ query = {}
+ for param in stream_set.get('keys', []):
+ query[param['name']] = param['value']
+ stream_type = stream_set.get('type')
+ videos = stream_set.get('videos')
+ if videos:
+ extract_formats(videos, stream_type, query)
+ elif stream_type == 'HLS':
+ stream_url = stream_set.get('source')
+ if not stream_url:
+ continue
+ formats.extend(self._extract_m3u8_formats(
+ update_url_query(stream_url, query), video_id,
+ 'mp4', 'm3u8_native', m3u8_id=stream_type, fatal=False))
+
+ replace_ext = lambda x, y: re.sub(self._CAPTION_EXT_RE, '.' + y, x)
+
+ def get_subs(caption_url):
+ if re.search(self._CAPTION_EXT_RE, caption_url):
+ return [
+ replace_ext(caption_url, 'ttml'),
+ replace_ext(caption_url, 'vtt'),
+ ]
+ return [caption_url]
+
+ user = meta.get('user', {})
+
+ return {
+ 'id': video_id,
+ 'title': title,
+ 'formats': formats,
+ 'thumbnail': try_get(meta, lambda x: x['cover']['source']),
+ 'view_count': int_or_none(meta.get('count')),
+ 'uploader_id': user.get('id'),
+ 'uploader': user.get('name'),
+ 'uploader_url': user.get('url'),
+ **self.process_subtitles(video_data, get_subs),
+ }
+
+ def _call_api(self, path, video_id):
+ api_endpoint = f'https://apis.naver.com/now_web2/now_web_api/v1{path}'
+ key = b'nbxvs5nwNG9QKEWK0ADjYA4JZoujF4gHcIwvoCxFTPAeamq5eemvt5IWAYXxrbYM'
+ msgpad = int(time.time() * 1000)
+ md = base64.b64encode(hmac.HMAC(
+ key, f'{api_endpoint[:255]}{msgpad}'.encode(), digestmod=hashlib.sha1).digest()).decode()
+
+ return self._download_json(api_endpoint, video_id=video_id, headers=self.geo_verification_headers(), query={
+ 'msgpad': msgpad,
+ 'md': md,
+ })['result']
+
+
+class NaverIE(NaverBaseIE):
+ _VALID_URL = r'https?://(?:m\.)?tv(?:cast)?\.naver\.com/(?:v|embed)/(?P<id>\d+)'
+ _GEO_BYPASS = False
+ _TESTS = [{
+ 'url': 'http://tv.naver.com/v/81652',
+ 'info_dict': {
+ 'id': '81652',
+ 'ext': 'mp4',
+ 'title': '[9월 모의고사 해설강의][수학_김상희] 수학 A형 16~20번',
+ 'description': '메가스터디 수학 김상희 선생님이 9월 모의고사 수학A형 16번에서 20번까지 해설강의를 공개합니다.',
+ 'timestamp': 1378200754,
+ 'upload_date': '20130903',
+ 'uploader': '메가스터디, 합격불변의 법칙',
+ 'uploader_id': 'megastudy',
+ 'uploader_url': 'https://tv.naver.com/megastudy',
+ 'view_count': int,
+ 'like_count': int,
+ 'comment_count': int,
+ 'duration': 2118,
+ 'thumbnail': r're:^https?://.*\.jpg',
+ },
+ }, {
+ 'url': 'http://tv.naver.com/v/395837',
+ 'md5': '7791205fa89dbed2f5e3eb16d287ff05',
+ 'info_dict': {
+ 'id': '395837',
+ 'ext': 'mp4',
+ 'title': '9년이 지나도 아픈 기억, 전효성의 아버지',
+ 'description': 'md5:c76be23e21403a6473d8119678cdb5cb',
+ 'timestamp': 1432030253,
+ 'upload_date': '20150519',
+ 'uploader': '4가지쇼',
+ 'uploader_id': '4show',
+ 'uploader_url': 'https://tv.naver.com/4show',
+ 'view_count': int,
+ 'like_count': int,
+ 'comment_count': int,
+ 'duration': 277,
+ 'thumbnail': r're:^https?://.*\.jpg',
+ },
+ }, {
+ 'url': 'http://tvcast.naver.com/v/81652',
+ 'only_matching': True,
+ }]
+
+ def _real_extract(self, url):
+ video_id = self._match_id(url)
+ data = self._call_api(f'/clips/{video_id}/play-info', video_id)
+
+ vid = traverse_obj(data, ('clip', 'videoId', {str}))
+ in_key = traverse_obj(data, ('play', 'inKey', {str}))
+
+ if not vid or not in_key:
+ raise ExtractorError('Unable to extract video info')
+
+ info = self._extract_video_info(video_id, vid, in_key)
+ info.update(traverse_obj(data, ('clip', {
+ 'title': 'title',
+ 'description': 'description',
+ 'timestamp': ('firstExposureDatetime', {parse_iso8601}),
+ 'duration': ('playTime', {int_or_none}),
+ 'like_count': ('likeItCount', {int_or_none}),
+ 'view_count': ('playCount', {int_or_none}),
+ 'comment_count': ('commentCount', {int_or_none}),
+ 'thumbnail': ('thumbnailImageUrl', {url_or_none}),
+ 'uploader': 'channelName',
+ 'uploader_id': 'channelId',
+ 'uploader_url': ('channelUrl', {url_or_none}),
+ 'age_limit': ('adultVideo', {lambda x: 19 if x else None}),
+ })))
+ return info
+
+
+class NaverLiveIE(NaverBaseIE):
+ IE_NAME = 'Naver:live'
+ _VALID_URL = r'https?://(?:m\.)?tv(?:cast)?\.naver\.com/l/(?P<id>\d+)'
+ _GEO_BYPASS = False
+ _TESTS = [{
+ 'url': 'https://tv.naver.com/l/127062',
+ 'info_dict': {
+ 'id': '127062',
+ 'ext': 'mp4',
+ 'live_status': 'is_live',
+ 'channel': '뉴스는 YTN',
+ 'channel_id': 'ytnnews24',
+ 'title': 're:^대한민국 24시간 뉴스 채널 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
+ 'description': 'md5:f938b5956711beab6f882314ffadf4d5',
+ 'start_time': 1677752280,
+ 'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)',
+ 'like_count': int,
+ },
+ }, {
+ 'url': 'https://tv.naver.com/l/140535',
+ 'info_dict': {
+ 'id': '140535',
+ 'ext': 'mp4',
+ 'live_status': 'is_live',
+ 'channel': 'KBS뉴스',
+ 'channel_id': 'kbsnews',
+ 'start_time': 1696867320,
+ 'title': 're:^언제 어디서나! KBS 뉴스 24 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
+ 'description': 'md5:6ad419c0bf2f332829bda3f79c295284',
+ 'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)',
+ 'like_count': int,
+ },
+ }, {
+ 'url': 'https://tv.naver.com/l/54887',
+ 'only_matching': True,
+ }]
+
+ def _real_extract(self, url):
+ video_id = self._match_id(url)
+ data = self._call_api(f'/live-end/normal/{video_id}/play-info?renewLastPlayDate=true', video_id)
+
+ status = traverse_obj(data, ('live', 'liveStatus'))
+ if status == 'CLOSED':
+ raise ExtractorError('Stream is offline.', expected=True)
+ elif status != 'OPENED':
+ raise ExtractorError(f'Unknown status {status!r}')
+
+ return {
+ 'id': video_id,
+ 'formats': self._extract_m3u8_formats(
+ traverse_obj(data, ('playbackBody', {json.loads}, 'media', 0, 'path')), video_id, live=True),
+ **traverse_obj(data, ('live', {
+ 'title': 'title',
+ 'channel': 'channelName',
+ 'channel_id': 'channelId',
+ 'description': 'description',
+ 'like_count': (('likeCount', 'likeItCount'), {int_or_none}),
+ 'thumbnail': ('thumbnailImageUrl', {url_or_none}),
+ 'start_time': (('startTime', 'startDateTime', 'startYmdt'), {parse_iso8601}),
+ }), get_all=False),
+ 'is_live': True
+ }
+
+
+class NaverNowIE(NaverBaseIE):
+ IE_NAME = 'navernow'
+ _VALID_URL = r'https?://now\.naver\.com/s/now\.(?P<id>\w+)'
+ _API_URL = 'https://apis.naver.com/now_web/oldnow_web/v4'
+ _TESTS = [{
+ 'url': 'https://now.naver.com/s/now.4759?shareReplayId=26331132#replay=',
+ 'md5': 'e05854162c21c221481de16b2944a0bc',
+ 'info_dict': {
+ 'id': '4759-26331132',
+ 'title': '아이키X노제\r\n💖꽁냥꽁냥💖(1)',
+ 'ext': 'mp4',
+ 'thumbnail': r're:^https?://.*\.jpg',
+ 'timestamp': 1650369600,
+ 'upload_date': '20220419',
+ 'uploader_id': 'now',
+ 'view_count': int,
+ 'uploader_url': 'https://now.naver.com/show/4759',
+ 'uploader': '아이키의 떰즈업',
+ },
+ 'params': {
+ 'noplaylist': True,
+ }
+ }, {
+ 'url': 'https://now.naver.com/s/now.4759?shareHightlight=26601461#highlight=',
+ 'md5': '9f6118e398aa0f22b2152f554ea7851b',
+ 'info_dict': {
+ 'id': '4759-26601461',
+ 'title': '아이키: 나 리정한테 흔들렸어,,, 질투 폭발하는 노제 여보😾 [아이키의 떰즈업]ㅣ네이버 NOW.',
+ 'ext': 'mp4',
+ 'thumbnail': r're:^https?://.*\.jpg',
+ 'upload_date': '20220504',
+ 'timestamp': 1651648311,
+ 'uploader_id': 'now',
+ 'view_count': int,
+ 'uploader_url': 'https://now.naver.com/show/4759',
+ 'uploader': '아이키의 떰즈업',
+ },
+ 'params': {
+ 'noplaylist': True,
+ },
+ }, {
+ 'url': 'https://now.naver.com/s/now.4759',
+ 'info_dict': {
+ 'id': '4759',
+ 'title': '아이키의 떰즈업',
+ },
+ 'playlist_mincount': 101
+ }, {
+ 'url': 'https://now.naver.com/s/now.4759?shareReplayId=26331132#replay',
+ 'info_dict': {
+ 'id': '4759',
+ 'title': '아이키의 떰즈업',
+ },
+ 'playlist_mincount': 101,
+ }, {
+ 'url': 'https://now.naver.com/s/now.4759?shareHightlight=26601461#highlight=',
+ 'info_dict': {
+ 'id': '4759',
+ 'title': '아이키의 떰즈업',
+ },
+ 'playlist_mincount': 101,
+ }, {
+ 'url': 'https://now.naver.com/s/now.kihyunplay?shareReplayId=30573291#replay',
+ 'only_matching': True,
+ }]
+
+ def _extract_replay(self, show_id, replay_id):
+ vod_info = self._download_json(f'{self._API_URL}/shows/now.{show_id}/vod/{replay_id}', replay_id)
+ in_key = self._download_json(f'{self._API_URL}/shows/now.{show_id}/vod/{replay_id}/inkey', replay_id)['inKey']
+ return merge_dicts({
+ 'id': f'{show_id}-{replay_id}',
+ 'title': traverse_obj(vod_info, ('episode', 'title')),
+ 'timestamp': unified_timestamp(traverse_obj(vod_info, ('episode', 'start_time'))),
+ 'thumbnail': vod_info.get('thumbnail_image_url'),
+ }, self._extract_video_info(replay_id, vod_info['video_id'], in_key))
+
+ def _extract_show_replays(self, show_id):
+ page_size = 15
+ page = 1
+ while True:
+ show_vod_info = self._download_json(
+ f'{self._API_URL}/vod-shows/now.{show_id}', show_id,
+ query={'page': page, 'page_size': page_size},
+ note=f'Downloading JSON vod list for show {show_id} - page {page}'
+ )['response']['result']
+ for v in show_vod_info.get('vod_list') or []:
+ yield self._extract_replay(show_id, v['id'])
+
+ if len(show_vod_info.get('vod_list') or []) < page_size:
+ break
+ page += 1
+
+ def _extract_show_highlights(self, show_id, highlight_id=None):
+ page_size = 10
+ page = 1
+ while True:
+ highlights_videos = self._download_json(
+ f'{self._API_URL}/shows/now.{show_id}/highlights/videos/', show_id,
+ query={'page': page, 'page_size': page_size},
+ note=f'Downloading JSON highlights for show {show_id} - page {page}')
+
+ for highlight in highlights_videos.get('results') or []:
+ if highlight_id and highlight.get('clip_no') != int(highlight_id):
+ continue
+ yield merge_dicts({
+ 'id': f'{show_id}-{highlight["clip_no"]}',
+ 'title': highlight.get('title'),
+ 'timestamp': unified_timestamp(highlight.get('regdate')),
+ 'thumbnail': highlight.get('thumbnail_url'),
+ }, self._extract_video_info(highlight['clip_no'], highlight['video_id'], highlight['video_inkey']))
+
+ if len(highlights_videos.get('results') or []) < page_size:
+ break
+ page += 1
+
+ def _extract_highlight(self, show_id, highlight_id):
+ try:
+ return next(self._extract_show_highlights(show_id, highlight_id))
+ except StopIteration:
+ raise ExtractorError(f'Unable to find highlight {highlight_id} for show {show_id}')
+
+ def _real_extract(self, url):
+ show_id = self._match_id(url)
+ qs = parse_qs(urlparse(url).query)
+
+ if not self._yes_playlist(show_id, qs.get('shareHightlight')):
+ return self._extract_highlight(show_id, qs['shareHightlight'][0])
+ elif not self._yes_playlist(show_id, qs.get('shareReplayId')):
+ return self._extract_replay(show_id, qs['shareReplayId'][0])
+
+ show_info = self._download_json(
+ f'{self._API_URL}/shows/now.{show_id}/', show_id,
+ note=f'Downloading JSON vod list for show {show_id}')
+
+ return self.playlist_result(
+ itertools.chain(self._extract_show_replays(show_id), self._extract_show_highlights(show_id)),
+ show_id, show_info.get('title'))