diff --git a/init.lua b/init.lua
index ef85a944..f19b921a 100644
--- a/init.lua
+++ b/init.lua
@@ -587,7 +587,31 @@ require('lazy').setup({
       local servers = {
         clangd = {},
         gopls = {},
-        pyright = {},
+        basedpyright = {
+          settings = {
+            basedpyright = {
+              analysis = {
+                autoImportCompletions = true,
+                autoSearchPaths = true, -- auto serach command paths like 'src'
+                diagnosticMode = 'openFilesOnly',
+                useLibraryCodeForTypes = true,
+                diagnosticSeverityOverrides = {
+                  reportUnknownMemberType = 'none', -- ignore warning : cannot infer member type of object like matplot
+                },
+              },
+            },
+          },
+        },
+        ruff = {
+          init_options = {
+            settings = {
+              lint = {
+                enable = false,
+              },
+            },
+          },
+        },
+
         rust_analyzer = {},
         ts_ls = {},
         -- See `:help lspconfig-all` for a list of all the pre-configured LSPs
@@ -677,7 +701,14 @@ require('lazy').setup({
       formatters_by_ft = {
         lua = { 'stylua' },
         -- Conform can also run multiple formatters sequentially
-        -- python = { "isort", "black" },
+        python = {
+          -- To fix auto-fixable lint errors.
+          'ruff_fix',
+          -- To run the Ruff formatter.
+          'ruff_format',
+          -- To organize the imports.
+          'ruff_organize_imports',
+        },
         --
         -- You can use 'stop_after_first' to run the first available formatter from the list
         -- javascript = { "prettierd", "prettier", stop_after_first = true },
diff --git a/lua/custom/plugins/lsp_overrides.lua b/lua/custom/plugins/lsp_overrides.lua
new file mode 100644
index 00000000..b1458a1d
--- /dev/null
+++ b/lua/custom/plugins/lsp_overrides.lua
@@ -0,0 +1,26 @@
+return {
+  {
+    'neovim/nvim-lspconfig',
+    opts = {
+      setup = {
+        ruff = function(_, _)
+          -- This runs when ruff is being set up
+          -- We can return true to skip default setup, but we don't want that
+          -- Instead we hook later
+        end,
+      },
+    },
+    config = function()
+      -- Hook into existing LspAttach (kickstart already created the group)
+      vim.api.nvim_create_autocmd('LspAttach', {
+        callback = function(args)
+          local client = vim.lsp.get_client_by_id(args.data.client_id)
+          if client and client.name == 'ruff' then
+            client.server_capabilities.diagnosticProvider = false
+          end
+        end,
+        group = vim.api.nvim_create_augroup('kickstart-lsp-attach', { clear = false }),
+      })
+    end,
+  },
+}
diff --git a/lua/custom/plugins/refactoring.lua b/lua/custom/plugins/refactoring.lua
new file mode 100644
index 00000000..8b200fea
--- /dev/null
+++ b/lua/custom/plugins/refactoring.lua
@@ -0,0 +1,10 @@
+return {
+  'ThePrimeagen/refactoring.nvim',
+  dependencies = {
+    'nvim-lua/plenary.nvim',
+    'nvim-treesitter/nvim-treesitter',
+  },
+  config = function()
+    require('refactoring').setup {}
+  end,
+}