feat: add plugins

Signed-off-by: d0zingcat <iamtangli42@gmail.com>

nvim/lua/plugins/python.lua

@@ -0,0 +1,213 @@
+-- python.lua - Python 开发专用配置
+
+return {
+  -- Python 专用插件
+  {
+    "linux-cultist/venv-selector.nvim",
+    cmd = "VenvSelect",
+    keys = {
+      { "<leader>pv", "<cmd>VenvSelect<cr>", desc = "选择 Python 虚拟环境" },
+      { "<leader>pc", "<cmd>VenvSelectCached<cr>", desc = "选择缓存的虚拟环境" },
+    },
+    opts = {
+      name = {
+        "venv",
+        ".venv",
+        "env",
+        ".env",
+        "virtualenv",
+      },
+      auto_refresh = true,
+      search_from = "root", -- 从项目根目录搜索
+    },
+    config = function(_, opts)
+      require("venv-selector").setup(opts)
+      
+      -- 自动激活虚拟环境
+      vim.api.nvim_create_autocmd("BufEnter", {
+        pattern = { "*.py" },
+        callback = function()
+          -- 使用缓存的 venv
+          require("venv-selector").retrieve_from_cache()
+        end,
+      })
+    end,
+  },
+  
+  -- Python 单元测试插件
+  {
+    "nvim-neotest/neotest",
+    optional = true,
+    dependencies = {
+      "nvim-neotest/neotest-python",
+    },
+    opts = {
+      adapters = {
+        ["neotest-python"] = {
+          -- 使用项目根目录中的 pytest.ini
+          runner = "pytest",
+          -- 可以使用 pytest 或 unittest
+          -- runner = function()
+          --   if vim.fn.filereadable("pytest.ini") == 1 then
+          --     return "pytest"
+          --   else
+          --     return "unittest"
+          --   end
+          -- end,
+          
+          -- 额外的 pytest 参数
+          args = {
+            "--color=yes",
+            "-v",
+          },
+          
+          -- Python 测试发现模式
+          python = function()
+            -- 如果激活了虚拟环境，使用它
+            if vim.env.VIRTUAL_ENV then
+              return vim.env.VIRTUAL_ENV .. "/bin/python"
+            end
+            
+            -- 否则使用系统的 Python
+            return "python"
+          end,
+        },
+      },
+    },
+    keys = {
+      { "<leader>pt", "<cmd>lua require('neotest').run.run()<cr>", desc = "运行最近的测试" },
+      { "<leader>pT", "<cmd>lua require('neotest').run.run(vim.fn.expand('%'))<cr>", desc = "运行文件中的测试" },
+      { "<leader>pd", "<cmd>lua require('neotest').run.run({strategy = 'dap'})<cr>", desc = "调试最近的测试" },
+      { "<leader>ps", "<cmd>lua require('neotest').run.stop()<cr>", desc = "停止测试" },
+      { "<leader>pa", "<cmd>lua require('neotest').run.attach()<cr>", desc = "附加到测试" },
+      { "<leader>po", "<cmd>lua require('neotest').output.open()<cr>", desc = "查看测试输出" },
+      { "<leader>pO", "<cmd>lua require('neotest').output_panel.toggle()<cr>", desc = "切换输出面板" },
+      { "<leader>pS", "<cmd>lua require('neotest').summary.toggle()<cr>", desc = "切换摘要窗口" },
+    },
+  },
+  
+  -- Python 导入排序和格式化
+  {
+    "stevearc/conform.nvim",
+    optional = true,
+    opts = {
+      formatters_by_ft = {
+        python = { "isort", "black" },
+      },
+      formatters = {
+        black = {
+          args = { "--line-length", "88", "--fast", "-" },
+        },
+        isort = {
+          args = { "--stdout", "--profile", "black", "--line-length", "88", "-" },
+        },
+      },
+    },
+  },
+  
+  -- Python 调试
+  {
+    "mfussenegger/nvim-dap",
+    optional = true,
+    dependencies = {
+      "mfussenegger/nvim-dap-python",
+    },
+    opts = function()
+      local path = require("mason-registry").get_package("debugpy"):get_install_path()
+      require("dap-python").setup(path .. "/venv/bin/python")
+      
+      -- 设置 pytest 调试
+      require("dap-python").test_runner = "pytest"
+      
+      -- 添加自定义配置
+      table.insert(require("dap").configurations.python, {
+        type = "python",
+        request = "launch",
+        name = "启动带参数的文件",
+        program = "${file}",
+        args = function()
+          local args_string = vim.fn.input("命令行参数: ")
+          return vim.split(args_string, " ")
+        end,
+        console = "integratedTerminal",
+      })
+      
+      -- 添加 FastAPI 配置
+      table.insert(require("dap").configurations.python, {
+        type = "python",
+        request = "launch",
+        name = "FastAPI",
+        module = "uvicorn",
+        args = function()
+          local args = vim.fn.input("uvicorn 参数 (例如 main:app --reload): ")
+          return vim.split(args, " ")
+        end,
+        console = "integratedTerminal",
+      })
+    end,
+    keys = {
+      -- Python 特定调试键
+      { "<leader>dpr", function() require("dap-python").test_method() end, desc = "调试当前方法" },
+      { "<leader>dpc", function() require("dap-python").test_class() end, desc = "调试当前类" },
+      { "<leader>dpf", function() require("dap-python").test_method() end, desc = "调试当前函数" },
+    },
+  },
+  
+  -- Python 代码格式化和排序
+  {
+    "williamboman/mason.nvim",
+    optional = true,
+    opts = function(_, opts)
+      -- 将额外的 Python 工具添加到确保安装列表中
+      if type(opts.ensure_installed) == "table" then
+        vim.list_extend(opts.ensure_installed, {
+          "black",
+          "isort",
+          "mypy",
+          "ruff",
+          "ruff-lsp",
+          "pyright",
+          "debugpy",
+        })
+      end
+    end,
+  },
+  
+  -- 代码折叠
+  {
+    "kevinhwang91/nvim-ufo",
+    optional = true,
+    opts = {
+      close_fold_kinds_for_ft = {
+        python = { "imports", "comment" },
+      },
+    },
+  },
+  
+  -- REPL 集成
+  {
+    "michaelb/sniprun",
+    build = "sh ./install.sh",
+    cmd = { "SnipRun", "SnipInfo", "SnipReset", "SnipClose" },
+    keys = {
+      { "<leader>pe", "<cmd>SnipRun<cr>", desc = "执行选中代码", mode = { "n", "v" } },
+      { "<leader>pE", "<cmd>SnipInfo<cr>", desc = "Sniprun 信息" },
+    },
+    opts = {
+      display = { "NvimNotify" },
+      interpreter_options = {
+        Python3_fifo = {
+          venv = function()
+            return vim.env.VIRTUAL_ENV
+          end,
+          cwd = function()
+            return vim.fn.getcwd()
+          end,
+        },
+      },
+    },
+    config = function(_, opts)
+      require("sniprun").setup(opts)
+    end,
+  },
+}