configure python

lua/autocmds.lua

@@ -1,7 +1,67 @@
 -- Non-plugin autocommands (minimal placeholder for bootstrap)
 local aug = vim.api.nvim_create_augroup('UserDefaults', { clear = true })
 
--- Add specific autocmds in later phases
+-- Phase 9.4: Per-filetype indentation settings to match formatters
+
+-- PHP: WordPress coding standards (tabs, displayed as 2 spaces)
+vim.api.nvim_create_autocmd("FileType", {
+  group = aug,
+  pattern = "php",
+  callback = function()
+    vim.opt_local.expandtab = false  -- Use actual tabs (WordPress standard)
+    vim.opt_local.tabstop = 2        -- Display tabs as 2 spaces wide
+    vim.opt_local.shiftwidth = 2     -- Indent/outdent by 2 columns (one tab)
+    vim.opt_local.softtabstop = 2    -- Tab key inserts 2 columns (one tab)
+  end,
+})
+
+-- JavaScript, TypeScript, JSON, CSS: Prettier defaults (2 spaces)
+vim.api.nvim_create_autocmd("FileType", {
+  group = aug,
+  pattern = { "javascript", "javascriptreact", "typescript", "typescriptreact", "json", "css", "scss", "html" },
+  callback = function()
+    vim.opt_local.expandtab = true   -- Use spaces (Prettier default)
+    vim.opt_local.tabstop = 2        -- Display as 2 spaces
+    vim.opt_local.shiftwidth = 2     -- Indent by 2
+    vim.opt_local.softtabstop = 2
+  end,
+})
+
+-- Lua: stylua defaults (2 spaces)
+vim.api.nvim_create_autocmd("FileType", {
+  group = aug,
+  pattern = "lua",
+  callback = function()
+    vim.opt_local.expandtab = true   -- Use spaces (common for Lua configs)
+    vim.opt_local.tabstop = 2        -- Display as 2 spaces
+    vim.opt_local.shiftwidth = 2     -- Indent by 2
+    vim.opt_local.softtabstop = 2
+  end,
+})
+
+-- Markdown: Prettier defaults (2 spaces)
+vim.api.nvim_create_autocmd("FileType", {
+  group = aug,
+  pattern = "markdown",
+  callback = function()
+    vim.opt_local.expandtab = true   -- Use spaces
+    vim.opt_local.tabstop = 2        -- Display as 2 spaces
+    vim.opt_local.shiftwidth = 2     -- Indent by 2
+    vim.opt_local.softtabstop = 2
+  end,
+})
+
+-- Python: Black defaults (4 spaces)
+vim.api.nvim_create_autocmd("FileType", {
+  group = aug,
+  pattern = "python",
+  callback = function()
+    vim.opt_local.expandtab = true   -- Use spaces (PEP 8)
+    vim.opt_local.tabstop = 4        -- Display as 4 spaces
+    vim.opt_local.shiftwidth = 4     -- Indent by 4
+    vim.opt_local.softtabstop = 4
+  end,
+})
 
 return {}
 

lua/plugins/lsp.lua

@@ -95,8 +95,9 @@ return {
     configure("intelephense", {
       single_file_support = false,
     })
+    configure("pyright")  -- Python LSP
 
     -- Enable all configured servers
-    vim.lsp.enable({ "lua_ls", "ts_ls", "html", "cssls", "jsonls", "bashls", "marksman", "intelephense" })
+    vim.lsp.enable({ "lua_ls", "ts_ls", "html", "cssls", "jsonls", "bashls", "marksman", "intelephense", "pyright" })
   end,
 }

lua/plugins/mason-lspconfig.lua

@@ -13,6 +13,7 @@ return {
         "bashls",
         "marksman",
         "intelephense",
+        "pyright",
       },
       automatic_installation = true,
     })

lua/plugins/mason-tool-installer.lua

@@ -10,11 +10,13 @@ return {
         -- Formatters
         "prettier",  -- JS, TS, CSS, JSON, Markdown, HTML
         "stylua",    -- Lua
+        "black",     -- Python
         -- Note: phpcbf already installed globally
 
         -- Linters
         "eslint_d",      -- JS, TS (daemon version for speed)
         "markdownlint",  -- Markdown
+        "ruff",          -- Python (fast linter + import sorter)
         -- Note: phpcs already installed globally
       },
       auto_update = false,

lua/plugins/none-ls.lua

@@ -74,6 +74,11 @@ return {
         formatting.stylua.with({
           command = find_executable({ "stylua" }),
         }),
+
+        -- black (Python)
+        formatting.black.with({
+          command = find_executable({ "black" }),
+        }),
       },
 
       -- Format on save

lua/plugins/nvim-lint.lua

@@ -15,6 +15,7 @@ return {
       typescriptreact = { "eslint_d" },
       markdown = { "markdownlint" },
       php = { "phpcs" },
+      python = { "ruff" },
     }
 
     -- Helper: Find project-local executable, fallback to global
@@ -68,6 +69,9 @@ return {
     -- Configure markdownlint
     lint.linters.markdownlint.cmd = find_executable({ "markdownlint" }) or "markdownlint"
 
+    -- Configure ruff for Python
+    lint.linters.ruff.cmd = find_executable({ "ruff" }) or "ruff"
+
     -- Auto-lint on these events
     local lint_augroup = vim.api.nvim_create_augroup("lint", { clear = true })
     vim.api.nvim_create_autocmd({ "BufEnter", "BufWritePost", "InsertLeave" }, {

lua/plugins/treesitter.lua

@@ -26,6 +26,7 @@ return {
           "markdown",
           "markdown_inline",
           "bash",
+          "python",
           "regex",
         },
         

lua/settings.lua

@@ -35,3 +35,9 @@ vim.opt.relativenumber = true
 vim.opt.signcolumn = 'yes'        -- Always show sign column (for LSP diagnostics, git signs, etc.)
 vim.opt.cursorline = true         -- Highlight current line
 vim.opt.colorcolumn = '80,120'    -- Visual guides at 80 and 120 characters
+
+-- Phase 9.4: Default indentation (per-filetype overrides in after/ftplugin/)
+vim.opt.tabstop = 4               -- Display tabs as 4 spaces
+vim.opt.shiftwidth = 4            -- Indent by 4
+vim.opt.softtabstop = 4           -- Backspace removes 4 spaces
+vim.opt.expandtab = true          -- Use spaces by default (overridden per-filetype)