[cnn] add support for money.cnn.com videos(closes #2797)

youtube_dl/extractor/cnn.py

@@ -11,7 +11,7 @@
 
 
 class CNNIE(InfoExtractor):
-    _VALID_URL = r'''(?x)https?://(?:(?:edition|www)\.)?cnn\.com/video/(?:data/.+?|\?)/
+    _VALID_URL = r'''(?x)https?://(?:(?P<sub_domain>edition|www|money)\.)?cnn\.com/(?:video/(?:data/.+?|\?)/)?videos?/
         (?P<path>.+?/(?P<title>[^/]+?)(?:\.(?:[a-z\-]+)|(?=&)))'''
 
     _TESTS = [{
@@ -45,19 +45,46 @@ class CNNIE(InfoExtractor):
             'description': 'md5:e7223a503315c9f150acac52e76de086',
             'upload_date': '20141222',
         }
+    }, {
+        'url': 'http://money.cnn.com/video/news/2016/08/19/netflix-stunning-stats.cnnmoney/index.html',
+        'md5': '52a515dc1b0f001cd82e4ceda32be9d1',
+        'info_dict': {
+            'id': '/video/news/2016/08/19/netflix-stunning-stats.cnnmoney',
+            'ext': 'mp4',
+            'title': '5 stunning stats about Netflix',
+            'description': 'Did you know that Netflix has more than 80 million members? Here are five facts about the online video distributor that you probably didn\'t know.',
+            'upload_date': '20160819',
+        }
     }, {
         'url': 'http://cnn.com/video/?/video/politics/2015/03/27/pkg-arizona-senator-church-attendance-mandatory.ktvk',
         'only_matching': True,
     }, {
         'url': 'http://cnn.com/video/?/video/us/2015/04/06/dnt-baker-refuses-anti-gay-order.wkmg',
         'only_matching': True,
+    }, {
+        'url': 'http://edition.cnn.com/videos/arts/2016/04/21/olympic-games-cultural-a-z-brazil.cnn',
+        'only_matching': True,
     }]
 
+    _CONFIG = {
+        # http://edition.cnn.com/.element/apps/cvp/3.0/cfg/spider/cnn/expansion/config.xml
+        'edition': {
+            'data_src': 'http://edition.cnn.com/video/data/3.0/video/%s/index.xml',
+            'media_src': 'http://pmd.cdn.turner.com/cnn/big',
+        },
+        # http://money.cnn.com/.element/apps/cvp2/cfg/config.xml
+        'money': {
+            'data_src': 'http://money.cnn.com/video/data/4.0/video/%s.xml',
+            'media_src': 'http://ht3.cdn.turner.com/money/big',
+        },
+    }
+
     def _real_extract(self, url):
-        mobj = re.match(self._VALID_URL, url)
+        sub_domain, path, page_title = re.match(self._VALID_URL, url).groups()
-        path = mobj.group('path')
+        if sub_domain not in ('money', 'edition'):
-        page_title = mobj.group('title')
+            sub_domain = 'edition'
-        info_url = 'http://edition.cnn.com/video/data/3.0/%s/index.xml' % path
+        config = self._CONFIG[sub_domain]
+        info_url = config['data_src'] % path
         info = self._download_xml(info_url, page_title)
 
         formats = []
@@ -66,7 +93,7 @@ def _real_extract(self, url):
             (?:_(?P<bitrate>[0-9]+)k)?
         ''')
         for f in info.findall('files/file'):
-            video_url = 'http://ht.cdn.turner.com/cnn/big%s' % (f.text.strip())
+            video_url = config['media_src'] + f.text.strip()
             fdct = {
                 'format_id': f.attrib['bitrate'],
                 'url': video_url,
@@ -146,7 +173,7 @@ def _real_extract(self, url):
 
 
 class CNNArticleIE(InfoExtractor):
-    _VALID_URL = r'https?://(?:(?:edition|www)\.)?cnn\.com/(?!video/)'
+    _VALID_URL = r'https?://(?:(?:edition|www)\.)?cnn\.com/(?!videos?/)'
     _TEST = {
         'url': 'http://www.cnn.com/2014/12/21/politics/obama-north-koreas-hack-not-war-but-cyber-vandalism/',
         'md5': '689034c2a3d9c6dc4aa72d65a81efd01',