[extractor/breitbart] Breitbart.com website support (#1434)

Authored by: Grabien

yt_dlp/extractor/breitbart.py

@@ -0,0 +1,39 @@
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+
+
+class BreitBartIE(InfoExtractor):
+    _VALID_URL = r'https?:\/\/(?:www\.)breitbart.com/videos/v/(?P<id>[^/]+)'
+    _TESTS = [{
+        'url': 'https://www.breitbart.com/videos/v/5cOz1yup/?pl=Ij6NDOji',
+        'md5': '0aa6d1d6e183ac5ca09207fe49f17ade',
+        'info_dict': {
+            'id': '5cOz1yup',
+            'ext': 'mp4',
+            'title': 'Watch \u2013 Clyburn: Statues in Congress Have to Go Because they Are Honoring Slavery',
+            'description': 'md5:bac35eb0256d1cb17f517f54c79404d5',
+            'thumbnail': 'https://cdn.jwplayer.com/thumbs/5cOz1yup-1920.jpg',
+            'age_limit': 0,
+        }
+    }, {
+        'url': 'https://www.breitbart.com/videos/v/eaiZjVOn/',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+
+        formats = self._extract_m3u8_formats(f'https://cdn.jwplayer.com/manifests/{video_id}.m3u8', video_id, ext='mp4')
+        self._sort_formats(formats)
+        return {
+            'id': video_id,
+            'title': self._og_search_title(
+                webpage, default=None) or self._html_search_regex(
+                r'(?s)<title>(.*?)</title>', webpage, 'video title'),
+            'description': self._og_search_description(webpage),
+            'thumbnail': self._og_search_thumbnail(webpage),
+            'age_limit': self._rta_search(webpage),
+            'formats': formats
+        }