Merge pull request #4 from debian-janitor/lintian-fixes

[youtubedl] / youtube_dl / extractor / naver.py

diff --git a/youtube_dl/extractor/naver.py b/youtube_dl/extractor/naver.py
index 925967753bd12816005b5ed8929f0438e9ec0214..61fc59126f61ef3599f69ac7ad1d920e9bc87817 100644 (file)
--- a/youtube_dl/extractor/naver.py
+++ b/youtube_dl/extractor/naver.py
@@ -1,99 +1,166 @@
-# encoding: utf-8
+# coding: utf-8

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

-from ..compat import (
-    compat_urllib_parse,
-    compat_urlparse,
-)

 from ..utils import (
 from ..utils import (

-    ExtractorError,

     clean_html,
     clean_html,

+    dict_get,
+    ExtractorError,
+    int_or_none,
+    parse_duration,
+    try_get,
+    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)'
+
+    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,
+                    '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))
+        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 = {}
+        for caption in get_list('caption'):
+            caption_url = caption.get('source')
+            if not caption_url:
+                continue
+            sub_dict = automatic_captions if caption.get('type') == 'auto' else subtitles
+            sub_dict.setdefault(dict_get(caption, ('locale', 'language')), []).extend(get_subs(caption_url))
+
+        user = meta.get('user', {})
+
+        return {
+            'id': video_id,
+            'title': title,
+            'formats': formats,
+            'subtitles': subtitles,
+            'automatic_captions': automatic_captions,
+            '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'),
+        }
+
+
+class NaverIE(NaverBaseIE):
+    _VALID_URL = r'https?://(?:m\.)?tv(?:cast)?\.naver\.com/(?:v|embed)/(?P<id>\d+)'
+    _GEO_BYPASS = False

     _TESTS = [{
     _TESTS = [{

-        'url': 'http://tvcast.naver.com/v/81652',
+        'url': 'http://tv.naver.com/v/81652',

         'info_dict': {
             'id': '81652',
             'ext': 'mp4',
             'title': '[9월 모의고사 해설강의][수학_김상희] 수학 A형 16~20번',
         '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.',
+            'description': '메가스터디 수학 김상희 선생님이 9월 모의고사 수학A형 16번에서 20번까지 해설강의를 공개합니다.',
+            'timestamp': 1378200754,

             'upload_date': '20130903',
             'upload_date': '20130903',

+            'uploader': '메가스터디, 합격불변의 법칙',
+            'uploader_id': 'megastudy',

         },
     }, {
         },
     }, {

-        'url': 'http://tvcast.naver.com/v/395837',
-        'md5': '638ed4c12012c458fefcddfd01f173cd',
+        'url': 'http://tv.naver.com/v/395837',
+        'md5': '8a38e35354d26a17f73f4e90094febd3',

         'info_dict': {
             'id': '395837',
             'ext': 'mp4',
             'title': '9년이 지나도 아픈 기억, 전효성의 아버지',
         'info_dict': {
             'id': '395837',
             'ext': 'mp4',
             'title': '9년이 지나도 아픈 기억, 전효성의 아버지',

-            'description': 'md5:5bf200dcbf4b66eb1b350d1eb9c753f7',
+            'description': 'md5:eb6aca9d457b922e43860a2a2b1984d3',
+            'timestamp': 1432030253,

             'upload_date': '20150519',
             'upload_date': '20150519',

+            'uploader': '4가지쇼 시즌2',
+            'uploader_id': 'wrappinguser29',

         },
         'skip': 'Georestricted',
         },
         'skip': 'Georestricted',

+    }, {
+        'url': 'http://tvcast.naver.com/v/81652',
+        'only_matching': True,

     }]
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
     }]
 
     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:
-            m_error = re.search(
-                r'(?s)<div class="(?:nation_error|nation_box)">\s*(?:<!--.*?-->)?\s*<p class="[^"]+">(?P<msg>.+?)</p>\s*</div>',
-                webpage)
-            if m_error:
-                raise ExtractorError(clean_html(m_error.group('msg')), expected=True)
-            raise ExtractorError('couldn\'t extract vid and key')
-        vid = m_id.group(1)
-        key = m_id.group(2)
-        query = compat_urllib_parse.urlencode({'vid': vid, 'inKey': key, })
-        query_urls = compat_urllib_parse.urlencode({
-            'masterVid': vid,
-            'protocol': 'p2p',
-            'inKey': key,
-        })
-        info = self._download_xml(
-            'http://serviceapi.rmcnmv.naver.com/flash/videoInfo.nhn?' + query,
-            video_id, 'Downloading video info')
-        urls = self._download_xml(
-            'http://serviceapi.rmcnmv.naver.com/flash/playableEncodingOption.nhn?' + query_urls,
-            video_id, 'Downloading video formats info')
+        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 {}

 
 

-        formats = []
-        for format_el in urls.findall('EncodingOptions/EncodingOption'):
-            domain = format_el.find('Domain').text
-            uri = format_el.find('uri').text
-            f = {
-                'url': compat_urlparse.urljoin(domain, uri),
-                'ext': 'mp4',
-                'width': int(format_el.find('width').text),
-                'height': int(format_el.find('height').text),
-            }
-            if domain.startswith('rtmp'):
-                # urlparse does not support custom schemes
-                # https://bugs.python.org/issue18828
-                f.update({
-                    'url': domain + uri,
-                    'ext': 'flv',
-                    'rtmp_protocol': '1',  # rtmpt
-                })
-            formats.append(f)
-        self._sort_formats(formats)
+        vid = current_clip.get('videoId')
+        in_key = current_clip.get('inKey')

 
 

-        return {
-            'id': video_id,
-            'title': info.find('Subject').text,
-            'formats': formats,
-            'description': self._og_search_description(webpage),
-            'thumbnail': self._og_search_thumbnail(webpage),
-            'upload_date': info.find('WriteDate').text.replace('.', ''),
-            'view_count': int(info.find('PlayCount').text),
-        }
+        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