feat：插件依赖管理（如管

src/plugin_system/core/plugin_manager.py

@@ -9,7 +9,8 @@ if TYPE_CHECKING:
 
 from src.common.logger import get_logger
 from src.plugin_system.core.component_registry import component_registry
-from src.plugin_system.base.component_types import ComponentType, PluginInfo
+from src.plugin_system.core.dependency_manager import dependency_manager
+from src.plugin_system.base.component_types import ComponentType, PluginInfo, PythonDependency
 
 logger = get_logger("plugin_manager")
 
@@ -344,6 +345,109 @@ class PluginManager:
         logger.warning("插件热重载功能尚未实现")
         return False
 
+    def check_all_dependencies(self, auto_install: bool = False) -> Dict[str, any]:
+        """检查所有插件的Python依赖包
+        
+        Args:
+            auto_install: 是否自动安装缺失的依赖包
+            
+        Returns:
+            Dict[str, any]: 检查结果摘要
+        """
+        logger.info("开始检查所有插件的Python依赖包...")
+        
+        all_required_missing = []
+        all_optional_missing = []
+        plugin_status = {}
+        
+        for plugin_name, plugin_instance in self.loaded_plugins.items():
+            plugin_info = component_registry.get_plugin_info(plugin_name)
+            if not plugin_info or not plugin_info.python_dependencies:
+                plugin_status[plugin_name] = {"status": "no_dependencies", "missing": []}
+                continue
+            
+            logger.info(f"检查插件 {plugin_name} 的依赖...")
+            
+            missing_required, missing_optional = dependency_manager.check_dependencies(
+                plugin_info.python_dependencies
+            )
+            
+            if missing_required:
+                all_required_missing.extend(missing_required)
+                plugin_status[plugin_name] = {
+                    "status": "missing_required", 
+                    "missing": [dep.package_name for dep in missing_required],
+                    "optional_missing": [dep.package_name for dep in missing_optional]
+                }
+                logger.error(f"插件 {plugin_name} 缺少必需依赖: {[dep.package_name for dep in missing_required]}")
+            elif missing_optional:
+                all_optional_missing.extend(missing_optional)
+                plugin_status[plugin_name] = {
+                    "status": "missing_optional", 
+                    "missing": [],
+                    "optional_missing": [dep.package_name for dep in missing_optional]
+                }
+                logger.warning(f"插件 {plugin_name} 缺少可选依赖: {[dep.package_name for dep in missing_optional]}")
+            else:
+                plugin_status[plugin_name] = {"status": "ok", "missing": []}
+                logger.info(f"插件 {plugin_name} 依赖检查通过")
+        
+        # 汇总结果
+        total_missing = len(set(dep.package_name for dep in all_required_missing))
+        total_optional_missing = len(set(dep.package_name for dep in all_optional_missing))
+        
+        logger.info(f"依赖检查完成 - 缺少必需包: {total_missing}个, 缺少可选包: {total_optional_missing}个")
+        
+        # 如果需要自动安装
+        install_success = True
+        if auto_install and all_required_missing:
+            # 去重
+            unique_required = {}
+            for dep in all_required_missing:
+                unique_required[dep.package_name] = dep
+            
+            logger.info(f"开始自动安装 {len(unique_required)} 个必需依赖包...")
+            install_success = dependency_manager.install_dependencies(
+                list(unique_required.values()), 
+                auto_install=True
+            )
+        
+        return {
+            "total_plugins_checked": len(plugin_status),
+            "plugins_with_missing_required": len([p for p in plugin_status.values() if p["status"] == "missing_required"]),
+            "plugins_with_missing_optional": len([p for p in plugin_status.values() if p["status"] == "missing_optional"]),
+            "total_missing_required": total_missing,
+            "total_missing_optional": total_optional_missing,
+            "plugin_status": plugin_status,
+            "auto_install_attempted": auto_install and bool(all_required_missing),
+            "auto_install_success": install_success,
+            "install_summary": dependency_manager.get_install_summary()
+        }
+    
+    def generate_plugin_requirements(self, output_path: str = "plugin_requirements.txt") -> bool:
+        """生成所有插件依赖的requirements文件
+        
+        Args:
+            output_path: 输出文件路径
+            
+        Returns:
+            bool: 生成是否成功
+        """
+        logger.info("开始生成插件依赖requirements文件...")
+        
+        all_dependencies = []
+        
+        for plugin_name, plugin_instance in self.loaded_plugins.items():
+            plugin_info = component_registry.get_plugin_info(plugin_name)
+            if plugin_info and plugin_info.python_dependencies:
+                all_dependencies.append(plugin_info.python_dependencies)
+        
+        if not all_dependencies:
+            logger.info("没有找到任何插件依赖")
+            return False
+        
+        return dependency_manager.generate_requirements_file(all_dependencies, output_path)
+
 
 # 全局插件管理器实例
 plugin_manager = PluginManager()