[ARROW-16709] [Docs][Python] Add how to run doctests to the developer guide

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 9.0.0
• Component/s: Documentation, Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/32052
• Assignee: Alenka Frim
• Reporter: Raúl Cumplido
• Created: 01/Jun/22 13:55
• Updated: 11/Jan/23 11:45
• Resolved: 08/Jun/22 08:48

Description

I have had some doctest failures on CI and I had to search over the docker-compose file how to run doctests:

--doctest-modules --doctest-cython 

I think it would be a nice addition to add it to our Python developers guide on how to run tests.

Issue Links

• links to: GitHub Pull Request #13325