So I've been trying to get started with using this plugin...but I have no idea what keymappings are available or how to run a cell or anything... Can you help?

Really looking forward to the development of this plugin, it looks great!

I've been playing around a bit and came across this error whenever I open any notebook:

Error executing vim.schedule lua callback: ...acker/start/plenary.nvim/lua/plenary/async_lib/async.lua:14: The coroutine failed with this message: Vim: E158: Invalid buffer name: 1

The error is coming from the gitsigns plugin, and it appears that the problem is that the original buffer is being deleted while gitsigns is running a coroutine refering to the deleted buffer's id. This could potentially be a problem with other plugins that use async to process the buffer being deleted.

I'm not familiar with plenary's async, but maybe the solution could be a way to await for coroutines to finish in create_jupyter_buffer.

nvim raises this error when open a ipynb file.

error caught while executing async callback:
NvimError('Vim:E158: Invalid buffer name: 2')
Traceback (most recent call last):
  File "/home/user/.local/share/nvim/site/pack/packer/start/jupyter-nvim/rplugin/python3/jupyter-nvim/__init__.py", line 47, in write_notebook
    nb.draw_full()
  File "/home/user/.local/share/nvim/site/pack/packer/start/jupyter-nvim/rplugin/python3/jupyter-nvim/utils.py", line 43, in draw_full
    self._nvim.funcs.sign_place(
  File "/usr/lib/python3.9/site-packages/pynvim/api/nvim.py", line 299, in call
    return self.request('nvim_call_function', name, args, **kwargs)
  File "/usr/lib/python3.9/site-packages/pynvim/api/nvim.py", line 182, in request
    res = self._session.request(name, *args, **kwargs)
  File "/usr/lib/python3.9/site-packages/pynvim/msgpack_rpc/session.py", line 102, in request
    raise self.error_wrapper(err)
pynvim.api.common.NvimError: Vim:E158: Invalid buffer name: 2

the call was requested at
  File "/usr/lib/python3.9/site-packages/pynvim/plugin/host.py", line 124, in _on_request
    rv = handler(*args)
  File "/usr/lib/python3.9/site-packages/pynvim/plugin/host.py", line 92, in _wrap_delayed_function
    self._request_handlers[name](*args)
  File "/usr/lib/python3.9/site-packages/pynvim/plugin/host.py", line 102, in _wrap_function
    return fn(*args)
  File "/home/user/.local/share/nvim/site/pack/packer/start/jupyter-nvim/rplugin/python3/jupyter-nvim/__init__.py", line 49, in openNotebook
    self.nvim.async_call(write_notebook)

Following the README, when trying to install the plugin via packer.nvim I get the following error:

:UpdateRemotePlugins not an editor command

And, of course, if I remove the line, it installs good but the files do not display correctly. Any advice?

Thanks in advance.

Hello there!

This might sound like issue #4, but I really would like to show my interest in such features for this plugin.

Running cells: to be able to run notebooks without jupyter. Editing cells: to be able to change an existing notebook or create a new one from scratch, inside neovim, leveraging the vim keybindings and the neovim config. Previewing cells: I do not even know if it is even possible, maybe with ueberzug. But having something like a window on the side of the notebook editing window, to preview images and, more generally, markdown cells, would be super nice.

Cheers guys ;)

Hi there!

I am so excited about this plugin as I really do not like not having access to my neovim config inside python notebooks...

I managed to get the plugin working by running :checkhealth, installing jupyter inside my python3 and then running :UpdateRemotePlugins.

However, the plugin throws an error when trying to open directly a notebook from the terminal with nvim /path/to/file. Error that does not appear when running :e /path/to/file inside neovim after running nvim alone in a terminal. Just to let you know ;)

Hello!

First: to say I am excited for this plugin would be a significant understatement. I have been looking for something like this and when I saw your post on Reddit I was thrilled!

Second... I have installed the plugin, and even double-checked it was loaded (via PackerLoad jupyter-nvim) but cannot seem to reproduce the state you showcase in the README. Any ideas on how I could do that? I'd love to contribute to this and help in any way I can I just need to get it working as is hahah.

Thanks in advance and really great work so far!