ModuleNotFoundError: No module named 'logging.config'.

[BenSouchet]

Hi,

We are currently trying to ship uvicorn on our python application (compiled and frozen for Windows) but when we try to execute the app we got the following error message (sorry it's an image since it was started on a VM):

After looking around on internet about this specific issue, it's seems that there is a conflic name with the logging.py module of uvicorn.

The similar issues we found:

• [Bug] ModuleNotFoundError: no module named 'logging.config' facebookresearch/hydra#243
• https://stackoverflow.com/questions/41847167/importerror-no-module-named-logging-handlers-logging-is-not-a-package
• missing module (logging.config) mitmproxy/mitmproxy#6624

Info: To generate the built exe app we are using cx_Freeze setup, this extract and pack the python packages, we never had issue with that before and the build is properly.

It's seems we can maybe create a workaround by loading and registering the python logging module before in sys.modules.

sys.modules["logging.config"] = LOADING_THE_TRUE_PYTHON_LOGGING_MODULE_HERE

So for us it's seems that in uvicorn the logging.py module shouldn't be named like a shadowing python module to avoid issue, but in mean time if you have ideas to bypass the issue if would greatly help us.

Thanks

[BenSouchet]

@Kludex I'm pinging you to ensure you got the notification and can see if you can help on that matter.

[BenSouchet]

After lots of digging we found the origin of the issue, in the setup config of cx_freeze we needed to add fastapi and uvicorn in the packages dependency list (named install_requires in the screen below).