pylsp does not react to "# noqa"

[Bazulenkov]

I have neovim and pylsp as LSP server.

This is my config of pylsp:

pylsp = {
    settings = {
      pylsp = {
        plugins = {
          pycodestyle = {
            ignore = { "W391" },
            maxLineLength = 88,
          },
        },
      },
    },
  },

Example of python file:

# app/core/base.py

from app.core.db import Base  # noqa
from app.models.meeting_room import MeetingRoom  # noqa
from app.models.reservation import Reservation  # noqa

I attach the screenshot with errors.

[kompoth]

Hi! According to Ruff's list of rules these diagnostic messages must be invoked by pyflakes. As well as pycodestyle, pyflakes are enabled by default in pylsp.

I managed to reproduce your issue with the following lspconfig setup for pylsp:

return {
    "neovim/nvim-lspconfig",
    tag = "v0.1.8",
    config = function()
        local lspconfig = require("lspconfig")
        lspconfig.pylsp.setup {
            settings = {
                pylsp = {
                    plugins = {
                        pycodestyle = {enabled = false},
                        pyflakes = {enabled = true},
                    }
                }
            }
        }
    end
}

As you can see, pycodestyle is disabled, and I still got these messages in my Neovim. They disappear when I turn pyflakes off.

Now, according to this discussion pyflakes doesn't support # noqa comments.

# noqa are well supported by Ruff and flake8, the later works in pylsp out-of-the-box, but you'll have to enable it:

pyflakes = {enabled = false},  -- to avoid duplication
flake8 = {enabled = true},

See what I've got with this config: