adding stuffyoushouldknow extractor

youtube_dl/extractor/stuffyoushouldknow.py

@@ -0,0 +1,40 @@
+# coding: utf-8
+from __future__ import unicode_literals
+from .common import InfoExtractor
+
+import re
+
+
+class StuffyoushouldknowIE(InfoExtractor):
+    _VALID_URL = r'https?://?(www).stuffyoushouldknow.com/podcasts/(?P<id>[[a-zA-Z0-9_-]+)'
+    _TEST = {
+        'url': 'http://www.stuffyoushouldknow.com/podcasts/banned-kids-advertising.htm',
+        'md5': '12cfeb58e11776addb58ce37c12711b7',
+        'info_dict': {
+            'title': 'Should Advertising to Kids Be Banned?',
+            'url': 'http://www.stuffyoushouldknow.com/podcasts/banned-kids-advertising.htm',
+            'site_name': 'Stuff You Should Know',
+            'description': 'As kids’ buying power in America has exploded in recent decades, so too has the amount companies spend advertising to them. But because of a quirk of brain development, kids aren’t equipped to understand ads are manipulating them. Should they be banned?',
+            'content': 'http://s.hswstatic.com/gif/banned-kids-advertising-sysk.jpg',
+        },
+
+    }
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        video_id=mobj.group('id')
+        webpage = self._download_webpage(url, video_id)
+
+        video_url = re.search(r'https?://www.podtrac.com/pts/redirect.mp3/podcasts.howstuffworks.com/hsw/podcasts'
+                              r'/sysk/[0-9a-zA-Z_-]*.mp3', webpage)
+        title = self._og_search_title(webpage)
+        site_name= self._og_search_title(webpage)
+        description = self._og_search_description(webpage)
+
+        return {
+            'id': video_id,
+            'title': title,
+            'description': description,
+            'site name': site_name,
+            'url': video_url.group(0)
+        }