X-Git-Url: https://wannabe.guru.org/gitweb/?a=blobdiff_plain;f=cnn_rss_renderer.py;h=9bec2a8f354a209f8c35a2221a1e2d052565ffca;hb=eee64ffc56658c323709535ba728a1e81d4c1a95;hp=ae00dc54f879ac63a81fb600e32528a1cd0078ab;hpb=c06bfef53f70551e7920bc4facce27f47b89e2ba;p=kiosk.git

diff --git a/cnn_rss_renderer.py b/cnn_rss_renderer.py
index ae00dc5..9bec2a8 100644
--- a/cnn_rss_renderer.py
+++ b/cnn_rss_renderer.py
@@ -2,7 +2,7 @@
 
 import generic_news_rss_renderer
 import re
-from typing import Dict, List
+from typing import Dict, List, Optional
 import xml
 
 
@@ -33,7 +33,7 @@ class cnn_rss_renderer(generic_news_rss_renderer.generic_news_rss_renderer):
         description = re.sub("<[^>]+>", "", description)
         return description
 
-    def find_image(self, item: xml.etree.ElementTree.Element) -> str:
+    def find_image(self, item: xml.etree.ElementTree.Element) -> Optional[str]:
         image = item.findtext("media:thumbnail")
         if image is not None:
             image_url = image.get("url")