docstring

Textualize · Sep 7, 2024 · 9e4f4db · 9e4f4db
1 parent b6b79c7
commit 9e4f4db
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/textual/_node_list.py b/src/textual/_node_list.py
@@ -27,6 +27,12 @@ class NodeList(Sequence["Widget"]):
     """
 
     def __init__(self, parent: DOMNode | None = None) -> None:
+        """Initialize a node list.
+
+        Args:
+            parent: The parent node which holds a reference to this object, or `None` if
+                there is no parent.
+        """
         self._parent = None if parent is None else weakref.ref(parent)
         # The nodes in the list
         self._nodes: list[Widget] = []