Merge pull request #117 from ihmeuw-msca/bugfix/dependency

Input existence checking
ihmeuw-msca · Dec 11, 2024 · e83a13a · e83a13a
2 parents aa648a9 + da86484
commit e83a13a
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/onemod/io/base.py b/src/onemod/io/base.py
@@ -164,8 +164,10 @@ def check_exists(
         FIXME: Assumes pipeline has been built (so paths are absolute)
 
         """
-        item_names = item_names or set(self.items.keys())
-        upstream_stages = upstream_stages or self.dependencies
+        if item_names is None:
+            item_names = set(self.items.keys())
+        if upstream_stages is None:
+            upstream_stages = self.dependencies
 
         missing_items = {}
         for item_name in item_names: