[utils] Fix `PagedList`

Bug in d8cf8d97a8

yt_dlp/YoutubeDL.py

@@ -1328,7 +1328,7 @@ class YoutubeDL(object):
                 self.to_stderr('\r')
                 self.report_warning(f'{e}; Re-extracting data')
                 return wrapper(self, *args, **kwargs)
-            except (DownloadCancelled, LazyList.IndexError):
+            except (DownloadCancelled, LazyList.IndexError, PagedList.IndexError):
                 raise
             except Exception as e:
                 if self.params.get('ignoreerrors'):

yt_dlp/utils.py

@@ -4168,6 +4168,10 @@ class LazyList(collections.abc.Sequence):
 
 
 class PagedList:
+
+    class IndexError(IndexError):
+        pass
+
     def __len__(self):
         # This is only useful for tests
         return len(self.getslice())
@@ -4198,7 +4202,7 @@ class PagedList:
             raise TypeError('indices must be non-negative integers')
         entries = self.getslice(idx, idx + 1)
         if not entries:
-            raise IndexError()
+            raise self.IndexError()
         return entries[0]