False positive for `ruff` `I001` (isort)

[felix-cw]

The issue arises when running nbqa ruff

• on a notebook with both standard library and third party imports in the first cell
• where the isort checks are enabled e.g. with --select=I

In this case, there seems to always be a false positive error message of

I001 [*] Import block is un-sorted or un-formatted

The --fix option does not change the notebook, but reports it as fixed anyway

Found 1 error (1 fixed, 0 remaining).

I use a notebook with the following two cells

import os

import numpy as np

cwd = os.getcwd()
x = np.arange(1, 10)

My versions: python 3.9.15 nbqa 1.6.1 ruff 0.0.247

[MarcoGorelli]

thanks @felix-cw for the report, fix incoming

[MarcoGorelli]

@all-contributors please add @felix-cw for bugs

[allcontributors[bot]]

@MarcoGorelli

I've put up a pull request to add @felix-cw! :tada: