yt_dlp/extractor/nobelprize.py

@@ -1,5 +1,6 @@
 from .common import InfoExtractor
 from ..utils import (
+    ExtractorError,
     clean_html,
     parse_duration,
     parse_qs,
@@ -7,11 +8,7 @@ from ..utils import (
     update_url,
     url_or_none,
 )
-from ..utils.traversal import (
+from ..utils.traversal import find_element, traverse_obj
-    find_element,
-    require,
-    traverse_obj,
-)
 
 
 class NobelPrizeIE(InfoExtractor):
@@ -44,8 +41,9 @@ class NobelPrizeIE(InfoExtractor):
 
     def _real_extract(self, url):
         url = update_url(url, netloc='mediaplayer.nobelprize.org')
-        video_id = traverse_obj(parse_qs(url), (
+        if not (video_id := traverse_obj(parse_qs(url), (('id', 'qid'), 0, any))):
-            ('id', 'qid'), 0, any, {require('video ID')}))
+            raise ExtractorError('Invalid URL', expected=True)
+
         webpage = self._download_webpage(url, video_id)
 
         return {
@@ -55,8 +53,8 @@ class NobelPrizeIE(InfoExtractor):
                 {find_element(tag='span', attr='itemprop', value='description')}, {clean_html})),
             'duration': parse_duration(self._html_search_meta('duration', webpage)),
             **traverse_obj(next(self._yield_json_ld(webpage, video_id)), {
+                'url': ('contentUrl', {url_or_none}),
                 'thumbnail': ('thumbnail_url', {lambda x: self._proto_relative_url(x)}, {url_or_none}),
                 'timestamp': ('uploadDate', {unified_timestamp}),
-                'url': ('contentUrl', {url_or_none}),
             }),
         }