[Epidemic Sound] Add simple extractor

youtube_dl/extractor/epidemicsound.py

@@ -0,0 +1,41 @@
+# coding: utf-8
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+from datetime import datetime
+
+
+class EpidemicSoundIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?epidemicsound\.com/track/(?P<id>[0-9a-zA-Z]+)'
+    _TEST = {
+        'url': 'https://www.epidemicsound.com/track/yFfQVRpSPz/',
+        'md5': 'd98ff2ddb49e8acab9716541cbc9dfac',
+        'info_dict': {
+            'id': 'yFfQVRpSPz',
+            'ext': 'mp3',
+            'tags': ['foley', 'door', 'knock', 'glass', 'window', 'glass door knock'],
+            'title': 'Door Knock Door 1',
+            'duration': 1,
+            'thumbnail': 'https://cdn.epidemicsound.com/curation-assets/commercial-release-cover-images/default-sfx/3000x3000.jpg',
+        }
+    }
+
+    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,
+        }

youtube_dl/extractor/extractors.py

@@ -357,6 +357,7 @@
 from .elpais import ElPaisIE
 from .embedly import EmbedlyIE
 from .engadget import EngadgetIE
+from .epidemicsound import EpidemicSoundIE
 from .eporner import EpornerIE
 from .eroprofile import EroProfileIE
 from .escapist import EscapistIE