Method get_plugins_by_purpose

StegaPy/plugin_manager.py:62–71

根据指定用途（如数据隐藏、数字水印）过滤并获取支持该功能的插件列表。

(cls, purpose)

    
    @classmethod
    def get_plugins_by_purpose(cls, purpose):
        """根据指定用途（如数据隐藏、数字水印）过滤并获取支持该功能的插件列表。"""
        if not cls._initialized:
            cls.load_plugins()
        
        result = []
        for plugin in cls._plugins.values():
            if purpose in plugin.get_purposes():
                result.append(plugin)
        return result