Hello.

Hope this finds you well and in good spirit, I have recently migrated from packer to lazy vim and I am using NvChad that your recommended and which is good text editor useful in development of applications. But it seems that the tutorial is not in sync with the recent changes that are in neovim community and hence I am writing to you for guidance on how to navigate the setup progress.

• As null-ls has been laid to rest, are there alternatives linters and formatter and it will be useful in making it possible for tutorial video of the same.
• It seems that mapping file it not functional with the rest of the file and your help will be useful and impactful.

In case you want to see the setup code fell free to contact me at your earliest convience.

Thanks for the video & repo, this has been a very fun little afternoon project to get Nvim and running for python using your approach, here :)

Following through with your implementation, I ran into an issue -- I couldn't get the dap break points mapping to work. It seems like there may be some order of operations issue in making sure that the dap-level mappings also get imported when viewing a python file.

As configured here, I was able to get debugpy's run to execute via <leader>dpr as configured -- but there was no way to get the breakpoint to work!

I updated my local re-implementation to get breakpoints to work with <leader>dp by forcing an additional requirement of the dap mappings when configuring the nvim-dap-python plugin:

  {
    "mfussenegger/nvim-dap-python",
    ft = "python",
    dependencies = {
      "mfussenegger/nvim-dap",
      "rcarriga/nvim-dap-ui",
    },
    config = function(_, opts)
      local path = "~/.local/share/nvim/mason/packages/debugpy/venv/bin/python"
      require("dap-python").setup(path)
      require("core.utils").load_mappings("dap")
      require("core.utils").load_mappings("dap_python")
    end,
  }

When opening *.py file, it says deprecated null_ls.builtins.diagnostics.ruff

[null-ls] You required a deprecated builtin (diagnostics/ruff.lua), which will be removed in March.
Please migrate to alternatives: https://github.com/nvimtools/none-ls.nvim/issues/58
Press ENTER or type command to continue

Could you please update this config with ruff-lsp?

Hello, and thanks for the stellar nvim content!

I've followed the video using the 2.0 branch of NvChad, but am having problems during the debugging section. I get the following error when performing space + dpr:

Running it through the command line seems alright:

❯ python3 primes_test.py
[2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97]
.
----------------------------------------------------------------------
Ran 1 test in 0.000s

OK

My primes.py:

from typing import List


def primes(n: int) -> List:
    # return a list of the first n primes
    sieve = [True] * n
    res = []
    for i in range(2, n):
        if sieve[i]:
            res.append(i)
            for j in range(i * i, n, i):
                sieve[j] = False
    return res


xs = primes(100)
print(xs)

And primes_test.py:

import unittest
from primes import primes


class TestPrimes(unittest.TestCase):
    def test_primes(self):
        self.assertEqual(primes(10), [2, 3, 5, 7])


if __name__ == "__main__":
    unittest.main()

Been scratching my head a bit on this.

I've copied + pasted the latest configs from this repo as well to see if I had a typo somewhere.

The only difference I can make out is that NeoVim prompted me to install nvim-neotest/nvim-nio in order to use dap-ui, which isn't present in this repo as is (happy to make a PR!)

Excelente trabajo
NvChad v2.5
github m4teoarg/nvim-pythonv2.5.git

Funciona bien, hay que revisar bien la confirmación

Muchas gracias por tu aporte

I keep getting "unused local 'opts' errors inline when viewing script.

which caused this error whne opening ant python script

"Error executing vim.schedule lua callback: /Users/em0ral/.config/nvim/lua/core/utils.lua:80: attempt to index a nil value
stack traceback:
        /Users/em0ral/.config/nvim/lua/core/utils.lua:80: in function </Users/em0ral/.config/nvim/lua/core/utils.lua:55>"

{
    "mfussenegger/nvim-dap",
    config = function(_, opts) <------------------------- issue starts right here
      require("core.utils").load_mappings("dap")
    end
  },
  {
    "mfussenegger/nvim-dap-python",
    ft = "python",
    dependencies = {
      "mfussenegger/nvim-dap",
      "rcarriga/nvim-dap-ui",
    },
    config = function(_, opts) <----------------------------------------------------- and here
      local path = "~/.local/share/nvim/mason/packages/debugpy/venv/bin/python"
      require("dap-python").setup(path)
      require("core.utils").load_mappings("dap_python")

{
"mfussenegger/nvim-dap",
config = function(, opts) <--------------------------------- Unused local 'opts'
require("core.utils").load_mappings("dap")
end
},
{
"mfussenegger/nvim-dap-python",
ft = "python",
dependencies = {
"mfussenegger/nvim-dap",
"rcarriga/nvim-dap-ui",
},
config = function(, opts) <---------------------------- Unused local 'opts'
local path = "~/.local/share/nvim/mason/packages/debugpy/venv/bin/python"
require("dap-python").setup(path)
require("core.utils").load_mappings("dap_python")
end,
},
{
"nvimtools/non-ls.nvim",
ft = {"python"},
opts = function()
return require "custom.configs.null-ls"
end,
},
{
"williamboman/mason.nvim",
opts = {
ensure_installed = {
"black",
"debugpy",
"mypy",
"ruff",
"pyright",
},
},
},`

Great video on neovim and Python. How would a setup using Conda work?