asm

asm/venv/lib/python3.11/site-packages/traitlets/utils/bunch.py

@@ -0,0 +1,29 @@
+"""Yet another implementation of bunch
+
+attribute-access of items on a dict.
+"""
+
+# Copyright (c) Jupyter Development Team.
+# Distributed under the terms of the Modified BSD License.
+from __future__ import annotations
+
+from typing import Any
+
+
+class Bunch(dict):  # type:ignore[type-arg]
+    """A dict with attribute-access"""
+
+    def __getattr__(self, key: str) -> Any:
+        try:
+            return self.__getitem__(key)
+        except KeyError as e:
+            raise AttributeError(key) from e
+
+    def __setattr__(self, key: str, value: Any) -> None:
+        self.__setitem__(key, value)
+
+    def __dir__(self) -> list[str]:
+        # py2-compat: can't use super because dict doesn't have __dir__
+        names = dir({})
+        names.extend(self.keys())
+        return names