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[ie/naver] Fix extractors (#8883)
Closes #8850, Closes #8692 Authored by: seproDev
This commit is contained in:
sepro
GitHub
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commit
a281beba8d
1 changed files with 90 additions and 83 deletions
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@ -1,20 +1,25 @@
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import base64
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import hashlib
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import hmac
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import itertools
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import json
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import re
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from urllib.parse import urlparse, parse_qs
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import time
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from urllib.parse import parse_qs, urlparse
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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clean_html,
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dict_get,
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int_or_none,
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join_nonempty,
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merge_dicts,
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parse_duration,
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parse_iso8601,
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traverse_obj,
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try_get,
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unified_timestamp,
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update_url_query,
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url_or_none,
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)
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@ -110,6 +115,18 @@ def get_subs(caption_url):
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**self.process_subtitles(video_data, get_subs),
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}
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def _call_api(self, path, video_id):
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api_endpoint = f'https://apis.naver.com/now_web2/now_web_api/v1{path}'
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key = b'nbxvs5nwNG9QKEWK0ADjYA4JZoujF4gHcIwvoCxFTPAeamq5eemvt5IWAYXxrbYM'
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msgpad = int(time.time() * 1000)
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md = base64.b64encode(hmac.HMAC(
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key, f'{api_endpoint[:255]}{msgpad}'.encode(), digestmod=hashlib.sha1).digest()).decode()
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return self._download_json(api_endpoint, video_id=video_id, headers=self.geo_verification_headers(), query={
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'msgpad': msgpad,
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'md': md,
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})['result']
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class NaverIE(NaverBaseIE):
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_VALID_URL = r'https?://(?:m\.)?tv(?:cast)?\.naver\.com/(?:v|embed)/(?P<id>\d+)'
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@ -125,21 +142,32 @@ class NaverIE(NaverBaseIE):
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'upload_date': '20130903',
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'uploader': '메가스터디, 합격불변의 법칙',
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'uploader_id': 'megastudy',
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'uploader_url': 'https://tv.naver.com/megastudy',
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'view_count': int,
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'like_count': int,
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'comment_count': int,
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'duration': 2118,
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'thumbnail': r're:^https?://.*\.jpg',
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},
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}, {
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'url': 'http://tv.naver.com/v/395837',
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'md5': '8a38e35354d26a17f73f4e90094febd3',
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'md5': '7791205fa89dbed2f5e3eb16d287ff05',
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'info_dict': {
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'id': '395837',
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'ext': 'mp4',
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'title': '9년이 지나도 아픈 기억, 전효성의 아버지',
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'description': 'md5:eb6aca9d457b922e43860a2a2b1984d3',
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'description': 'md5:c76be23e21403a6473d8119678cdb5cb',
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'timestamp': 1432030253,
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'upload_date': '20150519',
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'uploader': '4가지쇼 시즌2',
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'uploader_id': 'wrappinguser29',
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'uploader': '4가지쇼',
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'uploader_id': '4show',
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'uploader_url': 'https://tv.naver.com/4show',
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'view_count': int,
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'like_count': int,
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'comment_count': int,
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'duration': 277,
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'thumbnail': r're:^https?://.*\.jpg',
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},
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'skip': 'Georestricted',
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}, {
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'url': 'http://tvcast.naver.com/v/81652',
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'only_matching': True,
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@ -147,56 +175,63 @@ class NaverIE(NaverBaseIE):
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def _real_extract(self, url):
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video_id = self._match_id(url)
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content = self._download_json(
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'https://tv.naver.com/api/json/v/' + video_id,
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video_id, headers=self.geo_verification_headers())
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player_info_json = content.get('playerInfoJson') or {}
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current_clip = player_info_json.get('currentClip') or {}
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data = self._call_api(f'/clips/{video_id}/play-info', video_id)
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vid = current_clip.get('videoId')
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in_key = current_clip.get('inKey')
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vid = traverse_obj(data, ('clip', 'videoId', {str}))
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in_key = traverse_obj(data, ('play', 'inKey', {str}))
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if not vid or not in_key:
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player_auth = try_get(player_info_json, lambda x: x['playerOption']['auth'])
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if player_auth == 'notCountry':
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self.raise_geo_restricted(countries=['KR'])
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elif player_auth == 'notLogin':
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self.raise_login_required()
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raise ExtractorError('couldn\'t extract vid and key')
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raise ExtractorError('Unable to extract video info')
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info = self._extract_video_info(video_id, vid, in_key)
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info.update({
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'description': clean_html(current_clip.get('description')),
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'timestamp': int_or_none(current_clip.get('firstExposureTime'), 1000),
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'duration': parse_duration(current_clip.get('displayPlayTime')),
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'like_count': int_or_none(current_clip.get('recommendPoint')),
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'age_limit': 19 if current_clip.get('adult') else None,
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})
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info.update(traverse_obj(data, ('clip', {
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'title': 'title',
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'description': 'description',
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'timestamp': ('firstExposureDatetime', {parse_iso8601}),
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'duration': ('playTime', {int_or_none}),
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'like_count': ('likeItCount', {int_or_none}),
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'view_count': ('playCount', {int_or_none}),
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'comment_count': ('commentCount', {int_or_none}),
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'thumbnail': ('thumbnailImageUrl', {url_or_none}),
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'uploader': 'channelName',
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'uploader_id': 'channelId',
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'uploader_url': ('channelUrl', {url_or_none}),
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'age_limit': ('adultVideo', {lambda x: 19 if x else None}),
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})))
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return info
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class NaverLiveIE(InfoExtractor):
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class NaverLiveIE(NaverBaseIE):
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IE_NAME = 'Naver:live'
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_VALID_URL = r'https?://(?:m\.)?tv(?:cast)?\.naver\.com/l/(?P<id>\d+)'
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_GEO_BYPASS = False
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_TESTS = [{
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'url': 'https://tv.naver.com/l/52010',
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'url': 'https://tv.naver.com/l/127062',
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'info_dict': {
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'id': '52010',
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'id': '127062',
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'ext': 'mp4',
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'title': '[LIVE] 뉴스특보 : "수도권 거리두기, 2주간 2단계로 조정"',
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'description': 'md5:df7f0c237a5ed5e786ce5c91efbeaab3',
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'channel_id': 'NTV-ytnnews24-0',
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'start_time': 1597026780000,
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'live_status': 'is_live',
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'channel': '뉴스는 YTN',
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'channel_id': 'ytnnews24',
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'title': 're:^대한민국 24시간 뉴스 채널 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
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'description': 'md5:f938b5956711beab6f882314ffadf4d5',
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'start_time': 1677752280,
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'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)',
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'like_count': int,
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},
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}, {
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'url': 'https://tv.naver.com/l/51549',
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'url': 'https://tv.naver.com/l/140535',
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'info_dict': {
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'id': '51549',
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'id': '140535',
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'ext': 'mp4',
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'title': '연합뉴스TV - 코로나19 뉴스특보',
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'description': 'md5:c655e82091bc21e413f549c0eaccc481',
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'channel_id': 'NTV-yonhapnewstv-0',
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'start_time': 1596406380000,
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'live_status': 'is_live',
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'channel': 'KBS뉴스',
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'channel_id': 'kbsnews',
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'start_time': 1696867320,
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'title': 're:^언제 어디서나! KBS 뉴스 24 [0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}$',
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'description': 'md5:6ad419c0bf2f332829bda3f79c295284',
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'thumbnail': r're:^https?://.*\.(jpg|jpeg|png)',
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'like_count': int,
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},
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}, {
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'url': 'https://tv.naver.com/l/54887',
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@ -205,55 +240,27 @@ class NaverLiveIE(InfoExtractor):
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def _real_extract(self, url):
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video_id = self._match_id(url)
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page = self._download_webpage(url, video_id, 'Downloading Page', 'Unable to download Page')
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secure_url = self._search_regex(r'sApiF:\s+(?:"|\')([^"\']+)', page, 'secureurl')
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info = self._extract_video_info(video_id, secure_url)
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info.update({
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'description': self._og_search_description(page)
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})
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return info
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def _extract_video_info(self, video_id, url):
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video_data = self._download_json(url, video_id, headers=self.geo_verification_headers())
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meta = video_data.get('meta')
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status = meta.get('status')
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data = self._call_api(f'/live-end/normal/{video_id}/play-info?renewLastPlayDate=true', video_id)
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status = traverse_obj(data, ('live', 'liveStatus'))
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if status == 'CLOSED':
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raise ExtractorError('Stream is offline.', expected=True)
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elif status != 'OPENED':
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raise ExtractorError('Unknown status %s' % status)
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title = meta.get('title')
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stream_list = video_data.get('streams')
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if stream_list is None:
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raise ExtractorError('Could not get stream data.', expected=True)
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formats = []
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for quality in stream_list:
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if not quality.get('url'):
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continue
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prop = quality.get('property')
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if prop.get('abr'): # This abr doesn't mean Average audio bitrate.
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continue
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formats.extend(self._extract_m3u8_formats(
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quality.get('url'), video_id, 'mp4',
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m3u8_id=quality.get('qualityId'), live=True
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))
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raise ExtractorError(f'Unknown status {status!r}')
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return {
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'id': video_id,
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'title': title,
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'formats': formats,
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'channel_id': meta.get('channelId'),
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'channel_url': meta.get('channelUrl'),
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'thumbnail': meta.get('imgUrl'),
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'start_time': meta.get('startTime'),
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'categories': [meta.get('categoryId')],
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'formats': self._extract_m3u8_formats(
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traverse_obj(data, ('playbackBody', {json.loads}, 'media', 0, 'path')), video_id, live=True),
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**traverse_obj(data, ('live', {
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'title': 'title',
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'channel': 'channelName',
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'channel_id': 'channelId',
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'description': 'description',
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'like_count': (('likeCount', 'likeItCount'), {int_or_none}),
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'thumbnail': ('thumbnailImageUrl', {url_or_none}),
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'start_time': (('startTime', 'startDateTime', 'startYmdt'), {parse_iso8601}),
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}), get_all=False),
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'is_live': True
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}
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