Fix error in _data_ensure_size for Find Related

routers/tool_find_related.py

@@ -85,6 +85,7 @@ class _Data(dict):
         titles_old = []
         try:
             arrays_size_old = self[repo]['arrays_size']
+            titles_old = self[repo]['titles']
             if size_new <= arrays_size_old:
                 return
         except:
@@ -149,13 +150,10 @@ class _Data(dict):
 
     def _embeddings_updated_get(self, repo):
         with EMBEDDING_CTX.lock:
-            try:
-                data_repo = self[repo]
-            except:
+            if not repo in self:
                 self._embeddings_generate(repo)
-                data_repo = self[repo]
 
-            date_old = data_repo['updated_at']
+            date_old = self[repo]['updated_at']
 
             issues = gitea_fetch_issues(
                 'blender', repo, since=date_old, issue_attr_filter=issue_attr_filter)
@@ -165,9 +163,9 @@ class _Data(dict):
 
             if date_new == date_old:
                 # Nothing changed
-                return data_repo
+                return self[repo]
 
-            data_repo['updated_at'] = date_new
+            self[repo]['updated_at'] = date_new
 
     # autopep8: off
             # Consider that if the time hasn't changed, it's the same issue.
@@ -181,15 +179,15 @@ class _Data(dict):
             for i, issue in enumerate(issues):
                 number = int(issue['number'])
                 if issue['state'] == 'open':
-                    data_repo['opened'][number] = True
+                    self[repo]['opened'][number] = True
                 if issue['state'] == 'closed':
-                    data_repo['closed'][number] = True
+                    self[repo]['closed'][number] = True
 
-                title_old = data_repo['titles'][number]
+                title_old = self[repo]['titles'][number]
                 if title_old != issue['title']:
-                    data_repo['titles'][number] = issue['title']
+                    self[repo]['titles'][number] = issue['title']
                     issues_to_embed.append(issue)
-                elif updated_at[i] >= date_old:
+                elif not updated_at[i] or updated_at[i] >= date_old:
                     issues_to_embed.append(issue)
 
             if issues_to_embed:
@@ -199,10 +197,10 @@ class _Data(dict):
 
                 for i, issue in enumerate(issues_to_embed):
                     number = int(issue['number'])
-                    data_repo['embeddings'][number] = embeddings[i]
+                    self[repo]['embeddings'][number] = embeddings[i]
 
     # autopep8: on
-        return data_repo
+        return self[repo]
 
     def _sort_similarity(self,
                          repo: str,