Make sure relevant metadata exists for tweets

6 years ago · 086c3facd9
1 changed files with 3 additions and 1 deletions
--- a/tildes/tildes/models/topic/topic.py
+++ b/tildes/tildes/models/topic/topic.py
@ -419,6 +419,8 @@ class Topic(DatabaseModel):
        if self.link and is_tweet(self.link):
            authors = self.get_content_metadata("authors")
            tweet = self.get_content_metadata("description")
-            return f"<cite>@{authors[0]}:</cite><blockquote>{tweet}</blockquote>"
+
+            if authors and tweet:
+                return f"<cite>@{authors[0]}:</cite><blockquote>{tweet}</blockquote>"

        return None