New upstream version 2020.03.24

[youtubedl] / youtube_dl / extractor / naver.py

diff --git a/youtube_dl/extractor/naver.py b/youtube_dl/extractor/naver.py
index 0891d2772cd53f9c686fed9e9cd50c77ddc80bb1..61fc59126f61ef3599f69ac7ad1d920e9bc87817 100644 (file)
--- a/youtube_dl/extractor/naver.py
+++ b/youtube_dl/extractor/naver.py
@@ -1,62 +1,33 @@
-# encoding: utf-8
+# coding: utf-8

 from __future__ import unicode_literals
 
 import re
 
 from .common import InfoExtractor
 from ..utils import (
 from __future__ import unicode_literals
 
 import re
 
 from .common import InfoExtractor
 from ..utils import (

+    clean_html,
+    dict_get,

     ExtractorError,
     int_or_none,
     ExtractorError,
     int_or_none,

+    parse_duration,
+    try_get,

     update_url_query,
 )
 
 
     update_url_query,
 )
 
 

-class NaverIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:m\.)?tvcast\.naver\.com/v/(?P<id>\d+)'
+class NaverBaseIE(InfoExtractor):
+    _CAPTION_EXT_RE = r'\.(?:ttml|vtt)'

 
 

-    _TESTS = [{
-        'url': 'http://tvcast.naver.com/v/81652',
-        'info_dict': {
-            'id': '81652',
-            'ext': 'mp4',
-            'title': '[9월 모의고사 해설강의][수학_김상희] 수학 A형 16~20번',
-            'description': '합격불변의 법칙 메가스터디 | 메가스터디 수학 김상희 선생님이 9월 모의고사 수학A형 16번에서 20번까지 해설강의를 공개합니다.',
-            'upload_date': '20130903',
-        },
-    }, {
-        'url': 'http://tvcast.naver.com/v/395837',
-        'md5': '638ed4c12012c458fefcddfd01f173cd',
-        'info_dict': {
-            'id': '395837',
-            'ext': 'mp4',
-            'title': '9년이 지나도 아픈 기억, 전효성의 아버지',
-            'description': 'md5:5bf200dcbf4b66eb1b350d1eb9c753f7',
-            'upload_date': '20150519',
-        },
-        'skip': 'Georestricted',
-    }]
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-        webpage = self._download_webpage(url, video_id)
-
-        m_id = re.search(r'var rmcPlayer = new nhn.rmcnmv.RMCVideoPlayer\("(.+?)", "(.+?)"',
-                         webpage)
-        if m_id is None:
-            error = self._html_search_regex(
-                r'(?s)<div class="(?:nation_error|nation_box|error_box)">\s*(?:<!--.*?-->)?\s*<p class="[^"]+">(?P<msg>.+?)</p>\s*</div>',
-                webpage, 'error', default=None)
-            if error:
-                raise ExtractorError(error, expected=True)
-            raise ExtractorError('couldn\'t extract vid and key')
+    def _extract_video_info(self, video_id, vid, key):

         video_data = self._download_json(
         video_data = self._download_json(

-            'http://play.rmcnmv.naver.com/vod/play/v2.0/' + m_id.group(1),
+            'http://play.rmcnmv.naver.com/vod/play/v2.0/' + vid,

             video_id, query={
             video_id, query={

-                'key': m_id.group(2),
+                'key': key,

             })
         meta = video_data['meta']
         title = meta['subject']
         formats = []
             })
         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:
 
         def extract_formats(streams, stream_type, query={}):
             for stream in streams:


@@ -67,7 +38,7 @@ class NaverIE(InfoExtractor):
                 encoding_option = stream.get('encodingOption', {})
                 bitrate = stream.get('bitrate', {})
                 formats.append({
                 encoding_option = stream.get('encodingOption', {})
                 bitrate = stream.get('bitrate', {})
                 formats.append({

-                    'format_id': '%s_%s' % (stream.get('type') or stream_type, encoding_option.get('id') or encoding_option.get('name')),
+                    'format_id': '%s_%s' % (stream.get('type') or stream_type, dict_get(encoding_option, ('name', 'id'))),

                     'url': stream_url,
                     'width': int_or_none(encoding_option.get('width')),
                     'height': int_or_none(encoding_option.get('height')),
                     'url': stream_url,
                     'width': int_or_none(encoding_option.get('width')),
                     'height': int_or_none(encoding_option.get('height')),


@@ -77,7 +48,7 @@ class NaverIE(InfoExtractor):
                     'protocol': 'm3u8_native' if stream_type == 'HLS' else None,
                 })
 
                     'protocol': 'm3u8_native' if stream_type == 'HLS' else None,
                 })
 

-        extract_formats(video_data.get('videos', {}).get('list', []), 'H264')
+        extract_formats(get_list('video'), 'H264')

         for stream_set in video_data.get('streams', []):
             query = {}
             for param in stream_set.get('keys', []):
         for stream_set in video_data.get('streams', []):
             query = {}
             for param in stream_set.get('keys', []):


@@ -95,28 +66,101 @@ class NaverIE(InfoExtractor):
                     'mp4', 'm3u8_native', m3u8_id=stream_type, fatal=False))
         self._sort_formats(formats)
 
                     'mp4', 'm3u8_native', m3u8_id=stream_type, fatal=False))
         self._sort_formats(formats)
 

+        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 [{
+                    'url': replace_ext(caption_url, 'ttml'),
+                }, {
+                    'url': replace_ext(caption_url, 'vtt'),
+                }]
+            else:
+                return [{'url': caption_url}]
+
+        automatic_captions = {}

         subtitles = {}
         subtitles = {}

-        for caption in video_data.get('captions', {}).get('list', []):
+        for caption in get_list('caption'):

             caption_url = caption.get('source')
             if not caption_url:
                 continue
             caption_url = caption.get('source')
             if not caption_url:
                 continue

-            subtitles.setdefault(caption.get('language') or caption.get('locale'), []).append({
-                'url': caption_url,
-            })
+            sub_dict = automatic_captions if caption.get('type') == 'auto' else subtitles
+            sub_dict.setdefault(dict_get(caption, ('locale', 'language')), []).extend(get_subs(caption_url))

 
 

-        upload_date = self._search_regex(
-            r'<span[^>]+class="date".*?(\d{4}\.\d{2}\.\d{2})',
-            webpage, 'upload date', fatal=False)
-        if upload_date:
-            upload_date = upload_date.replace('.', '')
+        user = meta.get('user', {})

 
         return {
             'id': video_id,
             'title': title,
             'formats': formats,
             'subtitles': subtitles,
 
         return {
             'id': video_id,
             'title': title,
             'formats': formats,
             'subtitles': subtitles,

-            'description': self._og_search_description(webpage),
-            'thumbnail': meta.get('cover', {}).get('source') or self._og_search_thumbnail(webpage),
+            'automatic_captions': automatic_captions,
+            'thumbnail': try_get(meta, lambda x: x['cover']['source']),

             'view_count': int_or_none(meta.get('count')),
             'view_count': int_or_none(meta.get('count')),

-            'upload_date': upload_date,
+            'uploader_id': user.get('id'),
+            'uploader': user.get('name'),
+            'uploader_url': user.get('url'),

         }
         }

+
+
+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',
+        },
+    }, {
+        'url': 'http://tv.naver.com/v/395837',
+        'md5': '8a38e35354d26a17f73f4e90094febd3',
+        'info_dict': {
+            'id': '395837',
+            'ext': 'mp4',
+            'title': '9년이 지나도 아픈 기억, 전효성의 아버지',
+            'description': 'md5:eb6aca9d457b922e43860a2a2b1984d3',
+            'timestamp': 1432030253,
+            'upload_date': '20150519',
+            'uploader': '4가지쇼 시즌2',
+            'uploader_id': 'wrappinguser29',
+        },
+        'skip': 'Georestricted',
+    }, {
+        'url': 'http://tvcast.naver.com/v/81652',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        content = self._download_json(
+            'https://tv.naver.com/api/json/v/' + video_id,
+            video_id, headers=self.geo_verification_headers())
+        player_info_json = content.get('playerInfoJson') or {}
+        current_clip = player_info_json.get('currentClip') or {}
+
+        vid = current_clip.get('videoId')
+        in_key = current_clip.get('inKey')
+
+        if not vid or not in_key:
+            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)
+        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