[huffpost] Fix extraction

youtube_dl/extractor/huffpost.py

@@ -4,6 +4,7 @@
 
 from .common import InfoExtractor
 from ..utils import (
+    determine_ext,
     parse_duration,
     unified_strdate,
 )
@@ -29,7 +30,12 @@ class HuffPostIE(InfoExtractor):
             'description': 'This week on Legalese It, Mike talks to David Bosco about his new book on the ICC, "Rough Justice," he also discusses the Virginia AG\'s historic stance on gay marriage, the execution of Edgar Tamayo, the ICC\'s delay of Kenya\'s President and more.  ',
             'duration': 1549,
             'upload_date': '20140124',
-        }
+        },
+        'params': {
+            # m3u8 download
+            'skip_download': True,
+        },
+        'expected_warnings': ['HTTP Error 404: Not Found'],
     }
 
     def _real_extract(self, url):
@@ -45,7 +51,7 @@ def _real_extract(self, url):
         description = data.get('description')
 
         thumbnails = []
-        for url in data['images'].values():
+        for url in filter(None, data['images'].values()):
             m = re.match('.*-([0-9]+x[0-9]+)\.', url)
             if not m:
                 continue
@@ -54,13 +60,25 @@ def _real_extract(self, url):
                 'resolution': m.group(1),
             })
 
-        formats = [{
-            'format': key,
-            'format_id': key.replace('/', '.'),
-            'ext': 'mp4',
-            'url': url,
-            'vcodec': 'none' if key.startswith('audio/') else None,
-        } for key, url in data.get('sources', {}).get('live', {}).items()]
+        formats = []
+        sources = data.get('sources', {})
+        live_sources = list(sources.get('live', {}).items()) + list(sources.get('live_again', {}).items())
+        for key, url in live_sources:
+            ext = determine_ext(url)
+            if ext == 'm3u8':
+                formats.extend(self._extract_m3u8_formats(
+                    url, video_id, ext='mp4', m3u8_id='hls', fatal=False))
+            elif ext == 'f4m':
+                formats.extend(self._extract_f4m_formatsa(
+                    url + '?hdcore=2.9.5', video_id, f4m_id='hds', fatal=False))
+            else:
+                formats.append({
+                    'format': key,
+                    'format_id': key.replace('/', '.'),
+                    'ext': 'mp4',
+                    'url': url,
+                    'vcodec': 'none' if key.startswith('audio/') else None,
+                })
 
         if not formats and data.get('fivemin_id'):
             return self.url_result('5min:%s' % data['fivemin_id'])