[Epidemic Sound] Cleanup code

youtube_dl/extractor/epidemicsound.py

@@ -2,7 +2,7 @@
 from __future__ import unicode_literals
 
 from .common import InfoExtractor
-from datetime import datetime
+from ..utils import unified_timestamp
 
 
 class EpidemicSoundIE(InfoExtractor):
@@ -17,25 +17,21 @@ class EpidemicSoundIE(InfoExtractor):
             'title': 'Door Knock Door 1',
             'duration': 1,
             'thumbnail': 'https://cdn.epidemicsound.com/curation-assets/commercial-release-cover-images/default-sfx/3000x3000.jpg',
+            'timestamp': 1415320353,
+            'upload_date': '20141107',
         }
     }
 
     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)
-        title = json_data.get('title')
-        image_url = json_data.get('imageUrl')
-        media_url = json_data.get('stems').get('full').get('lqMp3Url')
-        media_len = json_data.get('length')
-        timestamp = int(datetime.strptime(json_data.get('added'), '%Y-%m-%dT%H:%M:%S').timestamp())
-        tags = json_data.get('metadataTags')
 
         return {
             'id': video_id,
-            'url': media_url,
-            'tags': tags,
-            'title': title,
-            'duration': media_len,
-            'timestamp': timestamp,
-            'thumbnail': image_url,
-        }
+            'url': json_data.get('stems').get('full').get('lqMp3Url'),
+            'tags': json_data.get('metadataTags'),
+            'title': json_data.get('title'),
+            'duration': json_data.get('length'),
+            'timestamp': unified_timestamp(json_data.get('added')),
+            'thumbnail': json_data.get('imageUrl'),
+        }