Perhaps assoc_in or update_in from the Toolz library fits this? https://toolz.readthedocs.io/en/latest/api.html#toolz.dicttoolz.assoc_in https://toolz.readthed

Perhaps assoc_in or update_in from the Toolz library fits this? https://toolz.readthedocs.io/en/latest/api.html#toolz.dicttoolz.assoc_in https://toolz.readthedocs.io/en/latest/api.html#toolz.dictto... https://toolz.readthedocs.io/en/latest/api.html#toolz.dicttoolz.update_in https://toolz.readthedocs.io/en/latest/api.html#toolz.dictto...