Download plugins/plugin_base.py from SignerX/SignerX-inference-webui: direct link, hf CLI and curl.
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https://huggingface.co/datasets/SignerX/SignerX-inference-webui/resolve/main/plugins/plugin_base.py
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curl -L -o plugin_base.py https://huggingface.co/datasets/SignerX/SignerX-inference-webui/resolve/main/plugins/plugin_base.py
2.07 kB
| #!/usr/bin/env python3 | |
| """ | |
| 插件后端基类 | |
| 所有插件后端都应该继承这个类 | |
| """ | |
| from typing import Dict, Any, Optional | |
| class PluginBackendBase: | |
| """插件后端基类""" | |
| def __init__(self, server): | |
| """ | |
| 初始化插件 | |
| Args: | |
| server: WaveVisualizationServer实例 | |
| """ | |
| self.server = server # 主服务器实例 | |
| self.viser = server.server # Viser对象 | |
| self.name = self.__class__.__name__.replace('Backend', '').lower() | |
| self.display_name = self.name.replace('-', ' ').title() # 显示名称 | |
| self.gui_controls = {} # 存储所有GUI控件 | |
| def setup_gui(self): | |
| """ | |
| 设置GUI控件 | |
| 子类应该重写这个方法来创建自己的GUI | |
| 这个方法会在插件的tab页面上下文中被调用 | |
| """ | |
| pass | |
| def on_activate(self): | |
| """ | |
| 当插件被激活时调用 | |
| 子类可以重写这个方法来执行激活时的操作 | |
| """ | |
| pass | |
| def on_deactivate(self): | |
| """ | |
| 当插件被停用时调用 | |
| 子类可以重写这个方法来执行停用时的操作 | |
| """ | |
| pass | |
| def handle_message(self, message: Dict[str, Any]) -> Optional[Dict[str, Any]]: | |
| """ | |
| 处理来自前端的消息 | |
| Args: | |
| message: 包含action和data的消息字典 | |
| Returns: | |
| 响应字典或None | |
| """ | |
| action = message.get('action') | |
| data = message.get('data', {}) | |
| # 查找对应的处理方法 | |
| handler_name = f"handle_{action}" | |
| if hasattr(self, handler_name): | |
| handler = getattr(self, handler_name) | |
| try: | |
| return handler(data) | |
| except Exception as e: | |
| return {"error": f"Handler error: {str(e)}"} | |
| else: | |
| return {"error": f"Unknown action: {action}"} | |
| def shutdown(self): | |
| """清理资源""" | |
| pass |