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[naver] improve metadata extraction

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This commit is contained in:
Remita Amine 2020-01-08 12:55:33 +01:00
parent c88debff5d
commit 838171630d
1 changed files with 16 additions and 16 deletions
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32
youtube_dl/extractor/naver.py
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@ -8,8 +8,8 @@ from ..utils import (
clean_html,
dict_get,
ExtractorError,
get_element_by_class,
int_or_none,
parse_duration,
try_get,
update_url_query,
)
@ -113,6 +113,7 @@ class NaverIE(NaverBaseIE):
'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',
@ -125,6 +126,7 @@ class NaverIE(NaverBaseIE):
'ext': 'mp4',
'title': '9년이 지나도 아픈 기억, 전효성의 아버지',
'description': 'md5:eb6aca9d457b922e43860a2a2b1984d3',
'timestamp': 1432030253,
'upload_date': '20150519',
'uploader': '4가지쇼 시즌2',
'uploader_id': 'wrappinguser29',
@ -138,29 +140,27 @@ class NaverIE(NaverBaseIE):
def _real_extract(self, url):
video_id = self._match_id(url)
content = self._download_json(
'https://tv.naver.com/api/contents/json/v/' + video_id,
'https://tv.naver.com/api/json/v/' + video_id,
video_id, headers=self.geo_verification_headers())
player_json = content.get('playerJson') or {}
player_info_json = content.get('playerInfoJson') or {}
current_clip = player_info_json.get('currentClip') or {}
vid = player_json.get('videoId')
in_key = player_json.get('inKey')
vid = current_clip.get('videoId')
in_key = current_clip.get('inKey')
if not vid or not in_key:
player_auth = player_json.get('playerAuth')
player_auth = try_get(player_info_json, lambda x: x['playerOption']['auth'])
if player_auth == 'notCountry':
self.raise_geo_restricted(countries=['KR'])
elif player_auth == 'notLogin':
self.raise_login_required()
raise ExtractorError('couldn\'t extract vid and key')
info = self._extract_video_info(video_id, vid, in_key)
clip_info_html = content.get('clipInfoHtml')
if clip_info_html:
info['description'] = clean_html(get_element_by_class('desc', clip_info_html))
upload_date = self._search_regex(
r'<span[^>]+class="date".*?(\d{4}\.\d{2}\.\d{2})',
clip_info_html, 'upload date', fatal=False)
if upload_date:
info['upload_date'] = upload_date.replace('.', '')
info.update({
'description': clean_html(current_clip.get('description')),
'timestamp': int_or_none(current_clip.get('firstExposureTime'), 1000),
'duration': parse_duration(current_clip.get('displayPlayTime')),
'like_count': int_or_none(current_clip.get('recommendPoint')),
'age_limit': 19 if current_clip.get('adult') else None,
})
return info