init

agents/data_mining_agent/__main__.py

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+
+
+
+
+
+"""
+主入口点 - 用于 `uv run .` 或 `python -m data_mining_agent` 启动服务
+数据挖掘 Agent - 用户行为分析与场景推荐
+"""
+
+import sys
+from pathlib import Path
+import click
+import logging
+import uvicorn
+from a2a.types import (
+    AgentCapabilities,
+    AgentCard,
+    AgentSkill,
+)
+from a2a.server.apps import A2AStarletteApplication
+from a2a.server.request_handlers import DefaultRequestHandler
+import httpx
+from a2a.server.tasks import (
+    BasePushNotificationSender,
+    InMemoryPushNotificationConfigStore,
+    InMemoryTaskStore,
+)
+
+# 确保当前目录和父目录在 Python 路径中
+current_dir = Path(__file__).parent
+parent_dir = current_dir.parent
+if str(current_dir) not in sys.path:
+    sys.path.insert(0, str(current_dir))
+if str(parent_dir) not in sys.path:
+    sys.path.insert(0, str(parent_dir))
+
+from executor import DataMiningAgentExecutor
+from agent import DataMiningAgent
+
+logging.basicConfig(level=logging.INFO)
+logger = logging.getLogger(__name__)
+
+
+@click.command()
+@click.option("--host", "host", default=None, help="服务主机地址（默认从config.yaml读取）")
+@click.option("--port", "port", default=None, type=int, help="服务端口（默认从config.yaml读取）")
+def main(host, port):
+    """Starts the Data Mining Agent server."""
+    try:
+        # 从配置文件读取 host 和 port（如果命令行未指定）
+        if host is None or port is None:
+            from config_loader import get_config_loader
+            config_loader = get_config_loader(strict_mode=False)
+            default_host, default_port = config_loader.get_agent_host_port('data_mining')
+            host = host or default_host
+            port = port or default_port
+        
+        capabilities = AgentCapabilities(
+            push_notifications=False,
+            state_transition_history=False,
+            streaming=False,
+        )
+        skill = AgentSkill(
+            id="analyze_user_behavior",
+            name="User Behavior Analysis & Scene Mining",
+            description="使用GMM算法分析用户智能家居使用习惯，提供个性化场景推荐。从StarRocks数据库挖掘设备操作历史，识别用户行为模式。",
+            tags=["data mining", "user behavior", "GMM clustering", "scene analysis", "personalization", "smart home"],
+            examples=[
+                "分析用户睡觉时的习惯",
+                "查询用户起床后通常做什么",
+                "我要出门了，推荐设备操作",
+                "分析用户晚上回家的习惯",
+                "查看数据挖掘Agent状态",
+            ],
+        )
+        agent_card = AgentCard(
+            name="Data Mining Agent",
+            description="智能家居用户行为数据挖掘与场景分析专家。使用高斯混合模型(GMM)对用户历史操作进行场景聚类，为Conductor Agent提供个性化推荐。",
+            url=f"http://{host}:{port}/",
+            version="1.0.0",
+            default_input_modes=DataMiningAgent.SUPPORTED_CONTENT_TYPES,
+            default_output_modes=DataMiningAgent.SUPPORTED_CONTENT_TYPES,
+            capabilities=capabilities,
+            skills=[skill],
+        )
+
+        # --8<-- [start:DefaultRequestHandler]
+        httpx_client = httpx.AsyncClient()
+        push_config_store = InMemoryPushNotificationConfigStore()
+        push_sender = BasePushNotificationSender(
+            httpx_client=httpx_client, config_store=push_config_store
+        )
+        request_handler = DefaultRequestHandler(
+            agent_executor=DataMiningAgentExecutor(),
+            task_store=InMemoryTaskStore(),
+            push_config_store=push_config_store,
+            push_sender=push_sender,
+        )
+        server = A2AStarletteApplication(
+            agent_card=agent_card, http_handler=request_handler
+        )
+
+        logger.info(f"🚀 数据挖掘 Agent 启动成功")
+        logger.info(f"📊 提供用户行为分析与场景挖掘服务")
+        logger.info(f"🔗 服务地址: http://{host}:{port}/")
+        
+        uvicorn.run(server.build(), host=host, port=port)
+        # --8<-- [end:DefaultRequestHandler]
+
+    except Exception as e:
+        logger.error(f"An error occurred during server startup: {e}")
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()
+