black nixos test linting

[blaggacao]

nixpkgs/nixos/lib/testing-python.nix

Line 152 in f93ecc4

${python3Packages.black}/bin/black --check --diff $out/test-script

This linting is good but it should ignore line length as there might be unpredictable valuables (e.g. nix store paths) rendered into the scripts that break in arbitrary instances.

eg:

      kube.wait_until_succeeds(
          "kubectl apply -f ${config.kubernetes.result}"
      )

or

      kube.wait_until_succeeds("kubectl apply -f ${config.kubernetes.result}")

depends solely on the length of the actual config.kubernetes.result string.

[dotlambda]

Duplicate of #72964

[blaggacao]

Thanks @dotlambda !