[Bug] ModuleNotFoundError: no module named 'logging.config'

🐛 Bug

To reproduce

following tutorial: https://cli.dev/docs/tutorial/logging

** Minimal Code/Config snippet to reproduce **

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import logging
import hydra

log = logging.getLogger(__name__)


@hydra.main()
def my_app(_cfg):
    log.info('info level message')
    log.debug('debug level message')

** Stack trace/error message **

Traceback (most recent call last):
  File "logging.py", line 4, in <module>
    import logging
  File "$HOME/workspace/hydra_test/logging.py", line 5, in <module>
    import hydra
  File "$HOME/miniconda3/lib/python3.7/site-packages/hydra/__init__.py", line 2, in <module>
    from . import utils
  File "$HOME/miniconda3/lib/python3.7/site-packages/hydra/utils.py", line 2, in <module>
    import logging.config
ModuleNotFoundError: No module named 'logging.config'; 'logging' is not a package

Expected Behavior

executes successfully (without package import error)

System information

0.90

Linux 4.19.0-6-amd64 #1 SMP Debian 4.19.67-2+deb10u1 (2019-09-20) x86_64 GNU/Linux

[omry]

Oh. Your file is called logging.py, I think it’s confusing python and shadowing the logging package. I am 99% sure this is it, sure enough to close this 😃 reopen if renaming it does not fix the problem.

[omry]

Also environment.yaml from: also attach conda env export > environment.yaml and the output of:

$ python
>>> import hydra
>>> import logging
>>> import logging.config

Try reproducing with a fresh conda env.

conda create -n hydra_test python=3.7
conda activate hydra_test
pip install hydra==0.9.0
...

There is a new version of Hydra (0.10.0) but I don’t think it should make a difference, so install the same version to make things clearer. if it works in the clean env, it’s either some conflict with something else you have in your conda env - or maybe you are not actually running the python version you think you are.

In any case, I will need minimal repro instructions.