[Bug]: Importlib is throwing warnings about naclimporter during test runs

What happened?

What is happening:
When I run salt in my test environment I get the following:

<frozen importlib._bootstrap>:1049: ImportWarning: NaclImporter.find_spec() not found; falling back to find_module()

After investigating we have found that it comes from naclimporter

Find_module is deprecated

Action:

Please update naclimporter to use find_spec() instead of find_module()

Type of salt install

pip (pypi)

Major version

3008.x

What supported OS are you seeing the problem on? Can select multiple. (If bug appears on an unsupported OS, please open a GitHub Discussion instead)

debian-12

salt --versions-report output

Salt Version:
                  Salt: 3008.2
 
Python Version:
                Python: 3.11.2 (main, May 12 2026, 05:17:27) [GCC 12.2.0]
 
Dependency Versions:
                  cffi: 2.0.0
              cherrypy: 18.10.0
          cryptography: 48.0.0
              dateutil: 2.9.0.post0
             docker-py: 7.1.0
                 gitdb: 4.0.12
             gitpython: 3.1.50
                Jinja2: 3.1.6
               libgit2: Not Installed
          looseversion: 1.3.0
              M2Crypto: Not Installed
                  Mako: Not Installed
               msgpack: 1.2.1
          msgpack-pure: Not Installed
          mysql-python: Not Installed
             packaging: 24.0
             pycparser: 3.00
              pycrypto: Not Installed
          pycryptodome: 3.23.0
                pygit2: Not Installed
          python-gnupg: 0.5.6
                PyYAML: 6.0.3
                 PyZMQ: 27.1.0
                relenv: Not Installed
                 smmap: 5.0.3
               timelib: 0.3.0
               Tornado: 6.5.6
                   ZMQ: 4.3.5
 
Salt Extensions:
pytest-salt-factories: 1.0.4
 
Salt Package Information:
          Package Type: Not Installed
 
System Versions:
                  dist: debian 12.15 bookworm
                locale: utf-8
               machine: x86_64
               release: 5.15.0-134-generic
                system: Linux
               version: Debian GNU/Linux 12.15 bookworm

Start by locating the naclimporter implementation and reviewing how it handles Python's import hooks during test runs. Update the deprecated import behavior as described, then run Salt's relevant test suite and confirm the ImportWarning no longer appears.