Proper way to use nbqa-mypy

Thanks for your work! I have a question, that might convert into an issue, so I’m trying to use nbqa-mypy, my config looks like this:

  - repo: https://github.com/nbQA-dev/nbQA
    rev: 0.5.7
    hooks:
      - id: nbqa-mypy
        args: ["--nbqa-ignore-cells=%%R", "--strict", "--show-error-codes"]

But I’m getting error about missing modules that are part of the repository, example:

pipelines/notebooks/foo.ipynb:cell_2:1: error: Cannot find implementation or library stub for module named 'my_utils'  [import

Where the repo contains {pipelines, my_utils} in the root, and import from my_utils doesn’t raise issues in py modules and vanilla mypy checks. Am I doing sth wrong? Is there a blessed way to use nbqa-mypy and give access to the main repo? Maybe nbqa-mypy is missing some step to add repo to the pre-commit’s nbqa-mypy virtualenv?

[MarcoGorelli]

Seems like we need to set MYPYPATH in addition to PYTHONPATH https://mypy.readthedocs.io/en/latest/running_mypy.html#following-imports

Will make a new release over the weekend

[MarcoGorelli]

I would suggest using subprocess.run and capturing the output. If you share your command I can try to be more specific