The current pycodestyle configuration only covers a few rules that are also enforced by the patchbot. While this is a good starting point, IDEs pick up this configuration and only show warnings for these rules. In order to make sage's code adhere more to the pep8 recommendations, it is desirable to get warnings for all code style errors. Thus, in this ticket, we enable all pycodestyle warnings. These can be tested as usually by calling pycodestyle or tox -e pycodestyle. Moreover, the current minimal ruleset is tested via the new environment tox -e pycodestyle-minimal, which is also used in the new lint github action workflow.

CC: @mkoeppe @jplab @fchapoton

Component: build

Author: Tobias Diez, Matthias Koeppe

Branch/Commit: a0d9b59

Reviewer: Matthias Koeppe, Tobias Diez

Issue created by migration from https://trac.sagemath.org/ticket/31004