nvim: Set up quarto for interactive python work

nvim/.config/nvim/after/ftplugin/quarto.lua

@@ -6,14 +6,13 @@ local default_buffer_session = function()
 	if vim.fn.getftype(dir) ~= "dir" then
 		vim.fn.mkdir(dir, "p")
 	end
-
 	return temp_path
 end
 
 -- Start quarto session
 local startsession = function(file, args)
 	file = file or default_buffer_session()
-	local path = require("core.util").get_python_venv()
+	local path = require("core.util").get_python_venv_bin()
 	vim.g["python3_host_prog"] = path
 
 	if vim.fn.executable("jupyter-console") ~= 1 then
@@ -41,92 +40,27 @@ vim.api.nvim_create_user_command("JupyterStart", function()
 	startsession()
 end, {})
 
-local map = vim.keymap.set
+vim.api.nvim_create_autocmd({"InsertEnter", "BufEnter"}, {
-
+	callback = function()
-local function molten_mappings_set()
+		if vim.b["sessionfile"] == nil then
-	-- Operate jupyter notebooks from within vim
-	map("n", "<localleader>cc", ":MoltenEvaluateLine<cr>", { silent = true })
-	map(
-		"n",
-		"<localleader>C",
-		require("quarto.runner").run_cell,
-		{ silent = true, desc = "Evaluate current code cell" }
-	)
-	map("x", "<localleader>c", ":<C-u>MoltenEvaluateVisual<cr>", { silent = true })
-	map(
-		"n",
-		"<localleader>c",
-		"nvim_exec('MoltenEvaluateOperator', v:true)",
-		{ expr = true, silent = true, desc = "+code-evaluation" }
-	)
-	map("n", "<localleader>cr", ":MoltenReevaluateCell<cr>", { silent = true })
-	map("n", "<localleader>cu", ":MoltenShowOutput<cr>", { silent = true })
-	map("n", "<localleader>cU", ":noautocmd :MoltenEnterOutput<cr>", { silent = true, desc = "Molten enter output" })
-	map("n", "<localleader>cd", ":MoltenDelete<cr>", { silent = true })
-	map("n", "<localleader>ci", ":MoltenInterrupt<cr>")
-	map("n", "<localleader>cN", ":MoltenInit ")
-	map("n", "<localleader>cD", ":MoltenDeinit<cr>")
-	map("n", "<localleader>cR", ":MoltenRestart<cr>")
-	map("n", "<localleader>cA", require("quarto.runner").run_all, { silent = true, desc = "Evaluate all code cells" })
-	map(
-		"n",
-		"<localleader>ca",
-		require("quarto.runner").run_above,
-		{ silent = true, desc = "Evaluate cells above current" }
-	)
-	map(
-		"n",
-		"<localleader>cb",
-		require("quarto.runner").run_below,
-		{ silent = true, desc = "Evaluate cells below current" }
-	)
-
-	-- jump to beginning of previous/ next cell code
-	map("n", "]c", "/^```{<cr>}:nohl<cr>", { desc = "Next quarto cell" })
-	map("n", "[c", "?^```<cr>n}:nohl<cr>", { desc = "Previous quarto cell" })
-	-- insert cell header above/below
-	map("n", "<localleader>co", "o```{python}<cr><cr>```<esc>k", { desc = "Insert quarto cell below" })
-	map("n", "<localleader>cO", "O```{python}<cr><cr>```<esc>k", { desc = "Insert quarto cell above" })
-end
-
-vim.api.nvim_create_autocmd("User", {
-	pattern = "MoltenInitPost",
-	callback = molten_mappings_set,
-})
-local bufnr = 0
-map("n", "[d", "<cmd>lua vim.diagnostic.goto_prev()<cr>", { buffer = bufnr, desc = "Previous diagnostic" })
-map("n", "]d", "<cmd>lua vim.diagnostic.goto_next()<cr>", { buffer = bufnr, desc = "Next diagnostic" })
-map(
-	"n",
-	"[e",
-	"<cmd>lua vim.diagnostic.goto_prev({severity = vim.diagnostic.severity.ERROR})<cr>",
-	{ buffer = bufnr, desc = "Previous error" }
-)
-map(
-	"n",
-	"]e",
-	"<cmd>lua vim.diagnostic.goto_next({severity = vim.diagnostic.severity.ERROR})<cr>",
-	{ buffer = bufnr, desc = "Next error" }
-)
-
--- TODO find better way to enable lsp key mappings for quarto buffers
-local prefix = require("which-key").register
-prefix({ ["<localleader>l"] = { name = "+lsp" } })
-map("n", "<localleader>li", "<cmd>LspInfo<cr>", { buffer = bufnr, desc = "Lsp Info" })
-map("n", "<localleader>ld", "<cmd>lua vim.diagnostic.open_float()<cr>", { buffer = bufnr, desc = "Line diagnostics" })
-map("n", "<localleader>la", "<cmd>lua vim.lsp.buf.code_action()<cr>", { buffer = bufnr, desc = "Codeactions" })
-map("n", "<localleader>ln", "<cmd>lua vim.lsp.buf.rename()<cr>", { buffer = bufnr, desc = "Rename element" })
-map("n", "<localleader>lr", "<cmd>lua vim.lsp.buf.references()<cr>", { buffer = bufnr, desc = "References" })
-
-map("n", "K", "<cmd>lua vim.lsp.buf.hover()<cr>", { buffer = bufnr, desc = "Hover definition" })
-map("n", "gd", "<cmd>lua vim.lsp.buf.definition()<cr>", { buffer = bufnr, desc = "Definition" })
-map("n", "gD", "<cmd>lua vim.lsp.buf.declaration()<cr>", { buffer = bufnr, desc = "Declaration" })
-map("n", "gs", "<cmd>lua vim.lsp.buf.signature_help()<cr>", { buffer = bufnr, desc = "Signature help" })
-map("n", "gI", "<cmd>lua vim.lsp.buf.implementation()<cr>", { buffer = bufnr, desc = "Implementation" })
-map("n", "gt", "<cmd>lua vim.lsp.buf.type_definition()<cr>", { buffer = bufnr, desc = "Type definition" })
-
-if vim.b["sessionfile"] == nil then
 			local path = default_buffer_session()
 			vim.b["sessionfile"] = path
 			vim.schedule_wrap(startsession(path))
-end
+		end
+	end,
+})
+-- -- -- TODO find better way to enable lsp key mappings for quarto buffers
+-- -- local prefix = require("which-key").register
+-- -- prefix({ ["<localleader>l"] = { name = "+lsp" } })
+-- -- map("n", "<localleader>li", "<cmd>LspInfo<cr>", { buffer = bufnr, desc = "Lsp Info" })
+-- -- map("n", "<localleader>ld", "<cmd>lua vim.diagnostic.open_float()<cr>", { buffer = bufnr, desc = "Line diagnostics" })
+-- -- map("n", "<localleader>la", "<cmd>lua vim.lsp.buf.code_action()<cr>", { buffer = bufnr, desc = "Codeactions" })
+-- -- map("n", "<localleader>ln", "<cmd>lua vim.lsp.buf.rename()<cr>", { buffer = bufnr, desc = "Rename element" })
+-- -- map("n", "<localleader>lr", "<cmd>lua vim.lsp.buf.references()<cr>", { buffer = bufnr, desc = "References" })
+-- --
+-- -- map("n", "gD", "<cmd>lua vim.lsp.buf.declaration()<cr>", { buffer = bufnr, desc = "Declaration" })
+-- -- map("n", "gs", "<cmd>lua vim.lsp.buf.signature_help()<cr>", { buffer = bufnr, desc = "Signature help" })
+-- -- map("n", "gI", "<cmd>lua vim.lsp.buf.implementation()<cr>", { buffer = bufnr, desc = "Implementation" })
+-- -- map("n", "gt", "<cmd>lua vim.lsp.buf.type_definition()<cr>", { buffer = bufnr, desc = "Type definition" })
+
+-- vim.g["python3_host_prog"] = vim.fn.expand(require("core.util").get_python_venv())

nvim/.config/nvim/lua/plugins/data_analysis.lua

@@ -1,4 +1,15 @@
 return {
+	{
+		"jmbuhr/otter.nvim",
+		config = function()
+			require("otter").setup({
+				buffers = {
+					set_filetype = true,
+					write_to_disk = false,
+				},
+			})
+		end,
+	},
 	{
 		"quarto-dev/quarto-nvim",
 		dependencies = {
@@ -7,6 +18,7 @@ return {
 			"vim-pandoc/vim-pandoc-syntax",
 			"hrsh7th/nvim-cmp",
 			"nvim-treesitter/nvim-treesitter",
+			{ "benlubas/molten-nvim", optional = true },
 		},
 		config = function()
 			require("core.util").set_python_env()
@@ -18,9 +30,22 @@ return {
 				},
 				codeRunner = {
 					enabled = true,
-					default_method = "molten",
+					default_method = "slime",
+					ft_runners = {
+						python = "molten",
+						quarto = "molten",
+					},
 				},
 			})
+			local map = vim.keymap.set
+			map("n", "<localleader>C", require("quarto.runner").run_cell, { desc = "run cell" })
+			map("n", "<localleader>ca", require("quarto.runner").run_above, { desc = "run cells above" })
+			map("n", "<localleader>cb", require("quarto.runner").run_below, { desc = "run cells below" })
+			map("n", "<localleader>cA", require("quarto.runner").run_all, { desc = "run all similar cells" })
+			map("n", "]c", "/^```{<cr>}:nohl<cr>", { desc = "Codecell forward" })
+			map("n", "[c", "?^```<cr>n}:nohl<cr>", { desc = "Codecell last" })
+			map("n", "<localleader>co", "o```{python}<cr><cr>```<esc>k", { desc = "Insert quarto cell below" })
+			map("n", "<localleader>cO", "O```{python}<cr><cr>```<esc>k", { desc = "Insert quarto cell above" })
 		end,
 		ft = { "quarto" },
 	},