youtube: Handle missing uploads playlist

feedleware/youtube/youtube.py

@@ -4,11 +4,12 @@ import json
 import logging
 import urllib
 import urllib.request
-from typing import Any, Iterable, Optional, Tuple
+from typing import Any, Iterable, Tuple
 from cachetools import cached, TTLCache
 from ..util import send_with_retry
 
 
+HTTPError = urllib.error.HTTPError
 HTTPRequest = urllib.request.Request
 HTTPResponse = http.client.HTTPResponse
 HTTPException = http.client.HTTPException
@@ -122,6 +123,7 @@ class APIClient:
         :returns: list of latest videos
         :throws HTTPException: if the query fails
         """
+        try:
             response = self._query(
                 url="https://youtube.googleapis.com/youtube/v3/playlistItems",
                 method="GET",
@@ -132,6 +134,11 @@ class APIClient:
                     ("maxResults", 50),
                 )
             )
+        except HTTPError as err:
+            if err.code == 404:
+                return []
+
+            raise err
 
         return [
             item["snippet"]