[build] replaces flake8 with ruff

[felixT2K]

This PR:

• depends on: [Fix] remove autogen version.py fix docs build and fix version identifier #1180
• replaces flake8 with ruff (same config as flake8 before)

Benefits:

• config compatible with pyproject.toml
• much faster as flake8

[codecov]

Codecov Report

Merging #1179 (1b3248f) into main (70ff4fd) will decrease coverage by 0.02%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main    #1179      +/-   ##
==========================================
- Coverage   95.01%   94.99%   -0.02%     
==========================================
  Files         149      149              
  Lines        6417     6417              
==========================================
- Hits         6097     6096       -1     
- Misses        320      321       +1     

Flag	Coverage Δ
unittests	94.99% <ø> (-0.02%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

see 1 file with indirect coverage changes

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

[frgfm]

Thanks a lot @felixT2K 🙏

Two high-level comments:

• loving the suggestion to switch to ruff, I fully agree with that. I only added a few comments to make sure we have no regression from flake8 previous config
• for the rest, everything is on point, but let's make one objective per PR and focus that one on ruff if that's ok 😃

[felixT2K]

@frgfm Do you think it would make sense to add pre-commit also ? :)
(I personally like it one of my current colleagues hates it like hell 😂 )
I was so free to merge this minor stuff directly in #1180 think that's fine

ruff finished in 6sec 💪🏼 -> ❤️ rust

[frgfm]

Nice, thanks for the migration Felix 👍
(I just noticed @felixdittrich92 & @felixT2K are the same haha)

[frgfm]

out of security, I would have added an upper bound as well 0.1.0 for instance to avoid troubles with the CI later but nothing major 👍

[felixdittrich92]

Nice, thanks for the migration Felix 👍 (I just noticed @felixdittrich92 & @felixT2K are the same haha)

Yeah it's my work profile 😅