Filter out None results in selector more efficiently (#769)

ebroecker · Feb 19, 2024 · 0d317f8 · 0d317f8
1 parent 8aca284
commit 0d317f8
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/canmatrix/formats/arxml.py b/src/canmatrix/formats/arxml.py
@@ -298,7 +298,9 @@ def selector(self, start_element, selector):
                                 filtered_results.append(tag)
                     result_list = filtered_results
 
-                result_list = [result for result in set(result_list) if result is not None]
+                result_list = list(set(result_list))
+                if None in result_list:
+                    result_list.remove(None)
 
             last_found_token = found_token[1] + start_pos
             token = selector[start_pos + found_token[0]:start_pos + found_token[1]]