[podomatic] Extend _VALID_URL (closes #13827)

youtube_dl/extractor/podomatic.py

@@ -9,10 +9,16 @@ from ..utils import int_or_none
 
 class PodomaticIE(InfoExtractor):
     IE_NAME = 'podomatic'
-    _VALID_URL = r'^(?P<proto>https?)://(?P<channel>[^.]+)\.podomatic\.com/entry/(?P<id>[^?]+)'
+    _VALID_URL = r'''(?x)
+                    (?P<proto>https?)://
+                        (?:
+                            (?P<channel>[^.]+)\.podomatic\.com/entry|
+                            (?:www\.)?podomatic\.com/podcasts/(?P<channel_2>[^/]+)/episodes
+                        )/
+                        (?P<id>[^/?#&]+)
+                '''
 
-    _TESTS = [
-        {
+    _TESTS = [{
         'url': 'http://scienceteachingtips.podomatic.com/entry/2009-01-02T16_03_35-08_00',
         'md5': '84bb855fcf3429e6bf72460e1eed782d',
         'info_dict': {
@@ -23,8 +29,7 @@ class PodomaticIE(InfoExtractor):
             'title': '64.  When the Moon Hits Your Eye',
             'duration': 446,
         }
-        },
-        {
+    }, {
         'url': 'http://ostbahnhof.podomatic.com/entry/2013-11-15T16_31_21-08_00',
         'md5': 'd2cf443931b6148e27638650e2638297',
         'info_dict': {
@@ -35,13 +40,15 @@ class PodomaticIE(InfoExtractor):
             'title': 'Einunddreizig',
             'duration': 3799,
         }
-        },
-    ]
+    }, {
+        'url': 'https://www.podomatic.com/podcasts/scienceteachingtips/episodes/2009-01-02T16_03_35-08_00',
+        'only_matching': True,
+    }]
 
     def _real_extract(self, url):
         mobj = re.match(self._VALID_URL, url)
         video_id = mobj.group('id')
-        channel = mobj.group('channel')
+        channel = mobj.group('channel') or mobj.group('channel_2')
 
         json_url = (('%s://%s.podomatic.com/entry/embed_params/%s' +
                      '?permalink=true&rtmp=0') %