I'm in favor of this even though I also probably won't like some of the formatting decisions it makes. Is there a sense of how far away Black is from having Cython support? I saw it was being worked on a while back.
On Thu, Mar 26, 2020 at 2:37 PM Joris Van den Bossche <jorisvandenboss...@gmail.com> wrote: > > Hi all, > > I would like to propose adopting Black as code formatter within the python > project. There is an older JIRA issue about this ( > https://issues.apache.org/jira/browse/ARROW-5176), but bringing it to the > mailing list for wider attention. > > Black (https://github.com/ambv/black) is a tool for automatically > formatting python code in ways which flake8 and our other linters approve > of (and fill a similar role to clang-format for C++ and cmake-format for > cmake). It can also be added to the linting checks on CI and to the > pre-commit hooks like we now run flake8. > Using it ensures python code will be formatted consistently, and more > importantly automates this formatting, letting you focus on more important > matters. > > Black makes some specific formatting choices, and not everybody (me > included) will always like those choices (that's how it goes with something > subjective like formatting). But my experience with using it in some other > big python projects (pandas, dask) has been very positive. You very quickly > get used to how it looks, while it is much nicer to not have to worry about > formatting anymore. > > Best, > Joris
