104 lines
3.8 KiB
Python
104 lines
3.8 KiB
Python
import asyncio
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from openai.types.responses import ResponseTextDeltaEvent
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from agents.run import Runner
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from m12_agents_sdk_swarm.agent import triage_agent,amap_server
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from m12_agents_sdk_swarm.tools import context_variables
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# 不启用Chatgpt官方提供的Tracing(无需配置api_key)
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from agents.tracing import set_tracing_disabled
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set_tracing_disabled(True)
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# 启用Chatgpt官方提供的Tracing(需要配置api_key)
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# from config import CHATGPT_API_KEY
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# from agents.tracing import set_tracing_export_api_key
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# set_tracing_export_api_key(CHATGPT_API_KEY)
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async def main():
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print('✈️ 客服系统启动...\n')
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messages = [] # 对话历史
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cur_agent = triage_agent # 当前Agent
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try:
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await amap_server[0].connect()
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print("✅ MCP Server (amap) connected.")
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except Exception as e:
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print(f"⚠️ Failed to connect MCP Server: {e}")
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while True:
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# 获取用户输入
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user_input = input("\nUser: ")
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if user_input == "quit":
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break
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messages.append({"role": "user", "content": user_input})
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# 启动流式响应
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result = Runner.run_streamed(
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cur_agent,
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input=messages,
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context=context_variables
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)
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# 状态变量
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current_agent_name = None # 当前Agent名称
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is_printing = False # 是否正在打印文本
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# 处理事件流
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async for event in result.stream_events():
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# 事件1: 文本流（逐Token输出）
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if event.type == "raw_response_event":
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if isinstance(event.data, ResponseTextDeltaEvent):
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# 第一次打印时显示Agent标签
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if not is_printing:
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agent_label = f"[{current_agent_name}]" if current_agent_name else ""
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print(f"🤖 {agent_label} ", end="", flush=True)
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is_printing = True
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# 逐字输出
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print(event.data.delta, end="", flush=True)
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# 事件2: Agent切换
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elif event.type == "agent_updated_stream_event":
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new_agent = event.new_agent.name
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if current_agent_name is None:
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# 第一次设置Agent名称
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current_agent_name = new_agent
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else:
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# Agent发生切换
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if is_printing:
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print() # 先换行
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is_printing = False
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print(f"🔀 [系统]: {current_agent_name} → {new_agent}")
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current_agent_name = new_agent
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# 事件3: 工具调用
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elif event.type == "run_item_stream_event":
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# 工具调用开始
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if event.name == "tool_called":
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if is_printing:
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print() # 先换行
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is_printing = False
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tool_name = event.item.raw_item.name
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tool_args = event.item.raw_item.arguments # 获取工具参数 调试需要时可加入
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# 区分转接工具和业务工具
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if tool_name.startswith("transfer_"):
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print(f"📞 [转接]: {tool_name}")
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else:
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print(f"🔧 [工具]: {tool_name}")
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# 工具输出结果
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elif event.name == "tool_output":
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print(f"✅ [结果]: {event.item.output}")
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is_printing = False
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# 结束本轮，确保换行
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if is_printing:
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print()
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# 更新状态
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messages = result.to_input_list() # 获取完整对话历史
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cur_agent = result.last_agent # 获取最后激活的Agent
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if __name__ == '__main__':
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asyncio.run(main()) |