Rope in Vim or Neovim

There are a number of Vim integrations for using Rope:

Feature matrix (note: currently incomplete!):

Features	ropevim	python-mode	python-lsp-server (pylsp-rope)
Renaming	✔️	✔️	❌
Extract method	✔️	✔️	✔️
Extract variable	✔️	✔️	✔️
Move module/global/method	✔️	buggy	❌
Inlining	✔️	✔️	✔️
Use function	✔️	✔️	❌
Restructure	✔️	❌	❌
Introduce Factory	✔️	❌	❌
Change method signature	✔️	✔️	❌
Transform module to package	...	...	❌
Encapsulate Field	...	...	❌
Method to method object	...	...	❌

LSP Setup

vim-lsp

" To enable pylsp-rope logging:
"     \ 'cmd': {server_info->['pylsp', '-v', '--log-file', '/tmp/vim-lsp-pylsp.log']},
autocmd User lsp_setup call lsp#register_server({
    \ 'name': 'pylsp',
    \ 'cmd': {server_info->['pylsp']},
    \ 'whitelist': ['python'],
    \ })

function! s:on_lsp_buffer_enabled() abort
    nmap <buffer> <Leader>ca <plug>(lsp-code-action)
endfunction

augroup lsp_install
    autocmd!
    autocmd User lsp_buffer_enabled call s:on_lsp_buffer_enabled()
augroup END

ALE

" ALE LSP
let g:ale_linters = {
\   'python': ['pylsp'],
\}

" To enable pylsp-rope logging:
" let g:ale_python_pylsp_options = '-v --log-file /tmp/ale-pylsp.log'

Neovim Native LSP

Note: currently very buggy, not recommended for now

lua << EOF
local nvim_lsp = require('lspconfig')

local on_attach = function(client, bufnr)
  local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
  local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end

  local opts = { noremap=true, silent=true }

  buf_set_keymap('n', '<Leader>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
  buf_set_keymap('v', '<Leader>ca', '<cmd>lua vim.lsp.buf.range_code_action()<CR>', opts)

end

require'lspconfig'.pylsp.setup{
  -- To enable pylsp-rope logging
  -- cmd = { "pylsp", "-v", "--log-file", "/tmp/nvim-pylsp.log" },
  cmd = { "pylsp" },

  on_attach = on_attach,
}

coc.nvim

In :CocConfig:

{
  "languageserver": {
    "python": {
      "command": "python3",
      "args": [
        "-mpylsp"
        // To enable pylsp-rope logging
        // ,"-vv", "--log-file", "/tmp/coc-lsp.log"
      ],
      "trace.server": "verbose",
      "filetypes": [
        "python"
      ],
      "settings": {
        "pyls": {
        "enable": true,
        "trace": {
          "server": "verbose"
        },
        "commandPath": "",
        "configurationSources": [
          "pycodestyle"
        ],
        "plugins": {
        }
      }
    }
  }
}

map <Leader>ca <Plug>(coc-codeaction-selected)