youtube_dl/extractor/epidemicsound.py

@@ -2,21 +2,12 @@
 from __future__ import unicode_literals
 
 from .common import InfoExtractor
-from ..utils import (
+from ..utils import unified_timestamp
-    ExtractorError,
-    float_or_none,
-    txt_or_none,
-    unified_timestamp,
-    url_or_none,
-    traverse_obj,
-    str_or_none,
-    T,
-)
 
 
 class EpidemicSoundIE(InfoExtractor):
     _VALID_URL = r'https?://(?:www\.)?epidemicsound\.com/track/(?P<id>[0-9a-zA-Z]+)'
-    _TESTS = [{
+    _TEST = {
         'url': 'https://www.epidemicsound.com/track/yFfQVRpSPz/',
         'md5': 'd98ff2ddb49e8acab9716541cbc9dfac',
         'info_dict': {
@@ -28,58 +19,19 @@ class EpidemicSoundIE(InfoExtractor):
             'thumbnail': 'https://cdn.epidemicsound.com/curation-assets/commercial-release-cover-images/default-sfx/3000x3000.jpg',
             'timestamp': 1415320353,
             'upload_date': '20141107',
-        },
+        }
-    }, {
+    }
-        'url': 'https://www.epidemicsound.com/track/mj8GTTwsZd/',
-        'md5': 'c82b745890f9baf18dc2f8d568ee3830',
-        'info_dict': {
-            'id': 'mj8GTTwsZd',
-            'ext': 'mp3',
-            'tags': ['liquid drum n bass', 'energetic'],
-            'title': 'Noplace',
-            'duration': 237,
-            'thumbnail': 'https://cdn.epidemicsound.com/curation-assets/commercial-release-cover-images/11138/3000x3000.jpg',
-            'timestamp': 1694426482,
-            'upload_date': '20230911',
-        },
-    }]
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
         json_data = self._download_json('https://www.epidemicsound.com/json/track/' + video_id, video_id)
 
-        if not traverse_obj(json_data, ('stems', Ellipsis)):
+        return {
-            raise ExtractorError('No downloadable content found')
+            'id': video_id,
-
+            'url': json_data.get('stems').get('full').get('lqMp3Url'),
-        formats = list(reversed([
+            'tags': json_data.get('metadataTags'),
-            {
+            'title': json_data.get('title'),
-                'format_id': str_or_none(key),
+            'duration': json_data.get('length'),
-                'url': url_or_none(value.get('lqMp3Url'))
+            'timestamp': unified_timestamp(json_data.get('added')),
-            } for key, value in json_data.get('stems').items()
+            'thumbnail': json_data.get('imageUrl'),
-        ]))
+        }
-
-        for f in formats:
-            for key, value in f.items():
-                if value is None or key is None:
-                    del f
-
-        if len(formats) == 0:
-            raise ExtractorError('No downloadable content found')
-
-        info = traverse_obj(json_data, {
-            'tags': ('metadataTags', Ellipsis, T(txt_or_none)),
-            'title': ('title', T(txt_or_none)),
-            'duration': ('length', T(float_or_none)),
-            'timestamp': ('added', T(unified_timestamp)),
-            'thumbnail': ('imageUrl', T(url_or_none))})
-
-        info['id'] = video_id
-        info['formats'] = formats
-
-        if not info.get('tags'):
-            del info['tags']
-
-        if not info.get('title'):
-            raise ExtractorError('No title found')
-
-        return info