HyukjinKwon opened a new pull request #35127: URL: https://github.com/apache/spark/pull/35127
### What changes were proposed in this pull request? This PR proposes to enable [black](https://github.com/psf/black) formatter (automatic Python code formatter) for `dev` directory as well. ### Why are the changes needed? To have the consistent style, and make for a better development cycle ### Does this PR introduce _any_ user-facing change? No, dev-only. ### How was this patch tested? I manually verified it as below: ```bash dev/reformat-python dev/linter-python ``` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org