:LspHover provide hugly formating

[LuisBL]

Below rendering of :LspHover Vs the one provide by ipython

I don't know if it's my configuration or a lsp problem or python-lsp-server side ?

my version of python-lsp-server

  $ pyenv virtualenv system lsp
  $ pyenv activate lsp
  (lsp) $ pip install python-lsp-server[all] -U
  (lsp) $ pip list | grep -E 'lsp'
  python-lsp-jsonrpc    1.1.2
  python-lsp-server     1.11.0
  (lsp) $

vim 9.0:

  $ vim --version | head -1
  VIM - Vi IMproved 9.0 (2022 Jun 28, compiled May 10 2022 08:40:37)
  $

my .vimrc:

  $ tail -14 ~/.vimrc
  call plug#begin('~/.vim/plugged')
    Plug 'yegappan/lsp'
  call plug#end()

  let lspOpts = #{autoHighlightDiags: v:true}
  autocmd User LspSetup call LspOptionsSet(lspOpts)

  let lspServers = [#{ name: 'pylsp',
                   \   filetype: 'python',
                   \   path: 'expand(~/.pyenv/versions/lsp/bin/pylsp'),
                   \   args: ['--verbose', '--log-file', '/tmp/out_lsp.log'],
                   \ }]
  autocmd User LspSetup call LspAddServer(lspServers)
  $

[LuisBL]

any news on this ?

[mariobelmar]

i have the exact same problem.

[Konfekt]

Isn't this similar to #296 ?

[suonpaa]

Have you guys found any solution to this?

[rcasta74]

Hi, I have given look to this issue; this is what pylsp is responding:

12/07/24 14:53:49: Sent {'method': 'textDocument/hover', 'params': {'textDocument': {'uri': 'file:///home/roberto/test.py'}, 'position': {'character': 8, 'line': 2}}}
12/07/24 14:53:49: Received {'id': 2, 'jsonrpc': '2.0', 'result': {'contents': {'kind': 'markdown', 'value': '```python^@load(fp: SupportsRead[Union[str, bytes]], *, cls: Optional[Type[JSONDecoder]]=..., object_hook: Optional[Callable[[Dict[Any, Any]], Any]]=..., parse_float: Optional[Callable[[str], Any]]=..., parse_int: Optional[Callable[[str], Any]]=..., parse_constant: Optional[Callable[[str], Any]]=..., object_pairs_hook: Optional[Callable[[List[Tuple[Any, Any]]], Any]]=..., **kwds: Any) -> Any^@```^@^@^@Deserialize ``fp`` (a ``.read()``-supporting file-like object containing^@a JSON document) to a Python object.^@^@``object\_hook`` is an optional function that will be called with the^@result of any object literal decode (a ``dict``). The return value of^@``object\_hook`` will be used instead of the ``dict``. This feature^@can be used to implement custom decoders (e.g. JSON-RPC class hinting).^@^@``object\_pairs\_hook`` is an optional function that will be called with the^@result of any object literal decoded with an ordered list of pairs.M-BM- M-BM- The^@return value of ``object\_pairs\_hook`` will be used instead of the ``dict``.^@This feature can be used to implement custom decoders.M-BM- M-BM- If ``object\_hook``^@is also defined, the ``object\_pairs\_hook`` takes priority.^@^@To use a custom ``JSONDecoder`` subclass, specify it with the ``cls``^@kwarg; otherwise ``JSONDecoder`` is used.'}}}

As you can see there are no newlines within the code block, so the documentation is rendered correctly with respect to the reply of pylsp.

I have tried also with coc.nvim plugin (using coc-pylsp extension).

This is how it looks with coc.nvim:

and this is how it looks with lsp plugin:

They are pretty similar, so I think that the issue should be investigated within python-lsp-server.

[rcasta74]

Opened python-lsp/python-lsp-server#606

[suonpaa]

Seems right. This should be closed here.

[rcasta74]

As well #506 and #296