[ARROW-2621] [Python/CI] Use pep8speaks for Python PRs

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Component/s: Continuous Integration, Python
• Labels: beginner
• External issue URL: https://github.com/apache/arrow/issues/19019
• Assignee: Unassigned
• Reporter: Uwe Korn
• Created: 21/May/18 15:50
• Updated: 11/Jan/23 07:22
• Resolved: 16/Mar/20 16:38

Description

It would be nice if we would get automated comments by https://pep8speaks.com/ on the Python PRs. This should be much better readable than the current `flake8` ouput in the Travis logs. This issue is split up into two tasks:

• Create an issue with INFRA kindly asking them for activating pep8speaks for Arrow
• Setup .pep8speaks.yml to align with our flake8 config. For reference, see Pandas' config: https://github.com/pandas-dev/pandas/blob/master/.pep8speaks.yml