Ruff support for Databricks notebook formatting - Ignore lines starting with ! or %

[vivek-freddy]

I have a .py file which runs as notebook

# Databricks notebook source
!pip install -U dspy python-dotenv
!pip install torchmetrics
dbutils.library.restartPython() 
# COMMAND ----------
from tqdm.notebook import tqdm
tqdm.pandas()
import logging
# COMMAND ----------
!pip install matplotlib seaborn

The above is python file which runs as notebook where each cell is defined by # COMMAND in databricks. When applying ruff formatting I want to skip the pip install related lines. I tried using noqa but still above is causing warnings. How do I skip checking lines which have ! or % as starting character?

Warnings which I get is

Invalid character "\u21" in token
or
SyntaxError: Simple statements must be separated by newlines or semicolons

[MichaReiser]

Hi. Databrick files aren't supported today and the only "mitigation" for now is to exclude the files from formatting and linting using exclude.

Related issues:

• Unexpected token '>>' when linting Jupyter notebook with doctest/interpreter snippet #9189
• Apply ruff to markdown code blocks #3792