adding dressing and keymap to be able to select python environment

after/plugin/dap.lua

@@ -32,6 +32,27 @@ dap.adapters.lldb = {
   -- args = { "--interpreter=dap", "--eval-command", "set print pretty on" }
 }
 
+auto_python_path = function ()
+    local cwd = vim.fn.getcwd()
+    if vim.fn.executable(cwd .. '/venv/bin/python') == 1 then
+        return cwd .. '/venv/bin/python'
+    elseif vim.fn.executable(cwd .. '/.venv/bin/python') == 1 then
+        return cwd .. '/.venv/bin/python'
+    elseif vim.fn.executable('/usr/bin/python') == 1 then
+        return '/usr/bin/python'
+    else
+        return '/bin/python'
+    end
+end
+
+local python_path = auto_python_path()
+
+get_path = function()
+    vim.ui.select({'./venv/bin/python', '/usr/bin/python'}, {
+    prompt = "Choose a python variable",
+    }, function(selected) python_path = selected end)
+end
+
 dap.adapters.python = function(cb, config)
   if config.request == 'attach' then
     ---@diagnostic disable-next-line: undefined-field
@@ -49,7 +70,7 @@ dap.adapters.python = function(cb, config)
   else
     cb({
       type = 'executable',
-      command = './venv/bin/python',
+      command = python_path,
       args = { '-m', 'debugpy.adapter' },
       options = {
         source_filetype = 'python',
@@ -69,20 +90,7 @@ dap.configurations.python = {
     -- Options below are for debugpy, see https://github.com/microsoft/debugpy/wiki/Debug-configuration-settings for supported options
 
     program = "${file}"; -- This configuration will launch the current file if used.
-    pythonPath = function()
-      -- debugpy supports launching an application with a different interpreter then the one used to launch debugpy itself.
-      -- The code below looks for a `venv` or `.venv` folder in the current directly and uses the python within.
-      -- You could adapt this - to for example use the `VIRTUAL_ENV` environment variable.
-      local cwd = vim.fn.getcwd()
-      if vim.fn.executable(cwd .. '/venv/bin/python') == 1 then
-        return cwd .. '/venv/bin/python'
-      elseif vim.fn.executable(cwd .. '/.venv/bin/python') == 1 then
-        return cwd .. '/.venv/bin/python'
-      else
-        return '/usr/bin/python'
-      end
-    end;
-  },
+    pythonPath = python_path  },
 }
 
 dap.configurations.cpp = {
@@ -124,6 +132,7 @@ end
 
 vim.keymap.set("n", "<leader>tb", "<cmd>DapToggleBreakpoint<CR>",{ desc = '[t]oggle [b]reakpoint' })
 vim.keymap.set("n", "<leader>dn", "<cmd>DapNew<CR>",{ desc = '[d]ebugger [n]ew' })
+vim.keymap.set("n", "<leader>dps", get_path,{ desc = '[d]ebugger [p]ython [s]elect' })
 vim.keymap.set("n", "<F1>", "<cmd>DapContinue<CR>",{ desc = 'continuej:Da' })
 vim.keymap.set("n", "<F2>", "<cmd>DapStepInto<CR>",{ desc = 'step into' })
 vim.keymap.set("n", "<F3>", "<cmd>DapStepOver<CR>",{ desc = 'step over' })

lua/pippy/lazy.lua

@@ -15,6 +15,7 @@ require("lazy").setup({
     {"folke/which-key.nvim"},
     {"nvim-treesitter/nvim-treesitter", build = ':TSUpdate'},
     {"nvim-treesitter/playground"},
+    {'stevearc/dressing.nvim'},
     {
         "nvim-neo-tree/neo-tree.nvim",
         branch = "v3.x",