Fix mutable default argument

AI-multimodal · Nov 5, 2023 · 6125b70 · 6125b70
1 parent 07741b2
commit 6125b70
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/lightshow/database.py b/lightshow/database.py
@@ -34,7 +34,7 @@ def from_files_molecule(
         cls,
         root,
         filename="*.xyz",
-        lattice=[20.0, 20.0, 20.0],
+        lattice=None,
         pbar=True,
     ):
         """Searches for files matching the provided ``filename``, and assumes
@@ -58,6 +58,9 @@ def from_files_molecule(
         Database
         """
 
+        if lattice is None:
+            lattice = [20.0, 20.0, 20.0]
+
         structures = {}
         metadata = {}
         for key, path in enumerate(