David Robertson 3b0083c92a

Use immutabledict instead of frozendict (#15113) ...

Additionally:

* Consistently use `freeze()` in test

---------

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>
Co-authored-by: 6543 <6543@obermui.de>

2023-03-22 17:15:34 +00:00

..

__init__.py

…

test_state.py

…