添加uv支持 (#2119)

* bugfix:修复内存泄露和信号量饥饿问题

* 修复图片渲染按高度截断问题

* 优化图片渲染速度

* 权限检查去掉无效引用代码

* 添加uv支持

* 🚨 auto fix by pre-commit hooks

* bugfix:修改gitignore换行

* bugfix:修复测试没有新生成uv.lock

* 修复导入错误

* bugfix:移除重复调用

* 🚨 auto fix by pre-commit hooks

* 清理残余poetry引用

* 更新uv安装方式

* 修复阿里云获取问题

* 增加资源下载提示

* 🚨 auto fix by pre-commit hooks

* 修改资源下载为流式

* 🚨 auto fix by pre-commit hooks

* 提高启动速度

* 移除bot.py支持

* 🚨 auto fix by pre-commit hooks

* 优化win脚本逻辑

* 🚨 auto fix by pre-commit hooks

* 清理残余无效逻辑

* 代码改进

* 🚨 auto fix by pre-commit hooks

* 增加数据库迁移存在性检查

* 🚨 auto fix by pre-commit hooks

* chore(test): 添加pytest超时控制和优雅关闭机制

- 在GitHub Actions工作流中添加作业级和步骤级超时限制，防止测试无限期挂起
- 添加pytest-timeout依赖并配置全局超时为120秒
- 在send_queue服务添加关闭钩子，确保worker任务正确取消
- 在priority_manager添加on_shutdown钩子，支持优先级生命周期的关闭阶段

* chore(lint): 禁用超长行的lint警告

* Modify restart logic for Windows platform

* 🚨 auto fix by pre-commit hooks

* bugfix:修复sys导入问题

* 清理无效结构

* bugfix:修复路径问题

* bugfix:修复shell语法传递给git导致资源获取失败问题

* 优化关闭显示

* bugfix:修复路径问题

* bugfix:增加路径安全

* bugfix:修复orm绕过问题

* 放宽numpy版本限制

* 修改重启方案

* bugfix:修复循环导入

* 优化逻辑

* Enhance disconnect function with error handling

Added error handling for disconnect function and imported ConfigurationError.

* Implement emergency restart mechanism

Added emergency restart mechanism using atexit to ensure process restart even on severe exceptions during shutdown.

* 🚨 auto fix by pre-commit hooks

* 重启行为归一化

* 修复测试检测问题

* bugfix:修复测试侧类型报错问题

* 引入launcher机制

* 移除重启测试

* 收紧缓存调用路径

* 类型注解收敛

* 优化浏览器回收行为

* 优化浏览器渲染

* bugfix:解决重复关闭浏览器问题

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: ManyManyTomato <93612024+ATTomatoo@users.noreply.github.com>
Co-authored-by: AkashiCoin <l1040186796@gmail.com>

zhenxun/services/renderer/template.py

@@ -2,7 +2,7 @@ from collections.abc import Callable
 import os
 from pathlib import Path
 import re
-from typing import TYPE_CHECKING, Any
+from typing import TYPE_CHECKING, Any, ClassVar
 
 from jinja2 import (
     ChoiceLoader,
@@ -258,6 +258,34 @@ class ComponentRenderStrategy(RenderStrategy):
 class TemplateFileRenderStrategy(RenderStrategy):
     """独立模板文件渲染策略。"""
 
+    _env_cache: ClassVar[dict[Path, "RelativePathEnvironment"]] = {}
+    _ENV_CACHE_MAX = 32
+
+    @classmethod
+    def _get_or_create_env(
+        cls,
+        template_dir: Path,
+        base_loader: Any,
+    ) -> "RelativePathEnvironment":
+        env = cls._env_cache.get(template_dir)
+        if env is not None:
+            return env
+
+        temp_loader = FileSystemLoader(str(template_dir))
+        temp_env_loader = (
+            ChoiceLoader([temp_loader, base_loader]) if base_loader else temp_loader
+        )
+        env = RelativePathEnvironment(
+            loader=temp_env_loader,
+            enable_async=True,
+            autoescape=select_autoescape(["html", "xml"]),
+        )
+
+        if len(cls._env_cache) >= cls._ENV_CACHE_MAX:
+            cls._env_cache.pop(next(iter(cls._env_cache)))
+        cls._env_cache[template_dir] = env
+        return env
+
     async def render(self, context: "RenderContext") -> RenderResult:
         component = context.component
         template_path = getattr(component, "template_path")
@@ -265,16 +293,9 @@ class TemplateFileRenderStrategy(RenderStrategy):
         logger.debug(f"正在渲染独立模板: '{template_path}'", "RendererService")
 
         template_dir = template_path.parent
-        temp_loader = FileSystemLoader(str(template_dir))
         base_loader = context.template_engine.env.loader
-        temp_env_loader = (
-            ChoiceLoader([temp_loader, base_loader]) if base_loader else temp_loader
-        )
-        temp_env = RelativePathEnvironment(
-            loader=temp_env_loader,
-            enable_async=True,
-            autoescape=select_autoescape(["html", "xml"]),
-        )
+
+        temp_env = self._get_or_create_env(template_dir, base_loader)
         temp_env.globals.update(context.template_engine.env.globals)
         temp_env.filters.update(context.template_engine.env.filters)
         temp_env.globals["asset"] = (