[nuevo] Simplify nuevo extractors (Closes #7728)

1 files changed, 13 insertions, 12 deletions

diff --git a/youtube_dl/extractor/nuevo.py b/youtube_dl/extractor/nuevo.py
index ccc697e..225da03 100644
--- a/youtube_dl/extractor/nuevo.py
+++ b/youtube_dl/extractor/nuevo.py
@@ -11,22 +11,23 @@ from ..utils import (
 
 class NuevoBaseIE(InfoExtractor):
     def _extract_nuevo(self, config_url, video_id):
-        tree = self._download_xml(config_url, video_id, transform_source=lambda s: s.strip())
+        config = self._download_xml(
+            config_url, video_id, transform_source=lambda s: s.strip())
 
-        title = xpath_text(tree, './title')
-        if title:
-            title = title.strip()
-
-        thumbnail = xpath_text(tree, './image')
-        duration = float_or_none(xpath_text(tree, './duration'))
+        title = xpath_text(config, './title', 'title', fatal=True).strip()
+        video_id = xpath_text(config, './mediaid', default=video_id)
+        thumbnail = xpath_text(config, './image')
+        duration = float_or_none(xpath_text(config, './duration'))
 
         formats = []
         for element_name, format_id in (('file', 'sd'), ('filehd', 'hd')):
-            video_url = tree.find(element_name)
-            video_url is None or formats.append({
-                'format_id': format_id,
-                'url': video_url.text
-            })
+            video_url = xpath_text(config, element_name)
+            if video_url:
+                formats.append({
+                    'url': video_url,
+                    'format_id': format_id,
+                })
+        self._check_formats(formats, video_id)
 
         return {
             'id': video_id,