do not add ancestors

qiita-spots · Feb 23, 2024 · f1a6945 · f1a6945
1 parent 1e483a7
commit f1a6945
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/qiita_db/metadata_template/prep_template.py b/qiita_db/metadata_template/prep_template.py
@@ -809,7 +809,8 @@ def _get_predecessors(workflow, node):
                 parents.remove(pnode)
                 if parents:
                     for pnode in parents:
-                        pred.extend(_get_predecessors(workflow, pnode))
+                        # [-1] just adding the parent and not its ancestors
+                        pred.extend([_get_predecessors(workflow, pnode)[-1]])
 
                 pred.append(data)
                 return pred