Allow None as lock method

pyiron · Oct 5, 2023 · 7d0522b · 7d0522b
1 parent f9a0fd2
commit 7d0522b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pyiron_base/interfaces/lockable.py b/pyiron_base/interfaces/lockable.py
@@ -330,7 +330,7 @@ def lock(self, method: Optional[Literal["error", "warning"]] = None):
         Raises:
             ValueError: if `method` is not an allowed value
         """
-        if method not in ["error", "warning"]:
+        if method not in ["error", "warning", None]:
             raise ValueError(f"Unrecognized lock method {method}!")
         if method is not None:
             object.__setattr__(self, "_lock_method", method)