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autogen/autogen_sdls_system.py

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2026-03-12 13:27:03 +08:00
"""
AutoGen SDLC 多智能体协同系统 - 主程序入口
实现端到端软件交付的自动化流程
"""
import os
import sys
from pathlib import Path
from typing import Dict, Any, Optional, List
import json
# 添加项目根目录到路径
sys.path.insert(0, str(Path(__file__).parent))
from autogen import AssistantAgent, UserProxyAgent, GroupChat, GroupChatManager
from config.llm_config import (
get_llm_config,
PM_PROMPT,
QA_PROMPT,
DEV_PROMPT,
ORCH_PROMPT
)
from utils.logger import get_logger
from utils.callback_handler import get_callback_handler
class AutoGenSDLCSystem:
"""AutoGen SDLC 多智能体协同系统"""
def __init__(
self,
api_key: Optional[str] = None,
base_url: Optional[str] = None,
model: str = "qwen3.5-flash",
workspace_dir: str = "workspace"
):
"""
初始化 SDLC 系统
Args:
api_key: API Key默认从环境变量读取
base_url: API Base URL
model: 模型名称
workspace_dir: 工作目录
"""
# 配置 LLM
self.api_key = api_key or os.getenv("DASHSCOPE_API_KEY", "")
self.base_url = base_url or "https://dashscope.aliyuncs.com/compatible-mode/v1"
self.model = model
if not self.api_key:
raise ValueError("请设置 DASHSCOPE_API_KEY 环境变量或传入 api_key 参数")
self.llm_config = get_llm_config(
model=model,
api_key=self.api_key,
base_url=self.base_url
)
# 初始化日志和回调
self.logger = get_logger()
self.callback_handler = get_callback_handler()
# 创建工作目录
self.workspace_dir = Path(workspace_dir)
self.workspace_dir.mkdir(parents=True, exist_ok=True)
# 创建 Agent
self._create_agents()
# 创建 GroupChat
self.groupchat = None
self.manager = None
def _create_agents(self):
"""创建所有 Agent"""
# PM Agent
self.pm_agent = AssistantAgent(
name="PM_Agent",
system_message=PM_PROMPT,
llm_config=self.llm_config,
description="资深软件产品经理,负责需求分析和 SRS 生成",
human_input_mode="NEVER"
)
# QA Agent
self.qa_agent = AssistantAgent(
name="QA_Agent",
system_message=QA_PROMPT,
llm_config=self.llm_config,
description="资深测试工程师,负责测试用例设计",
human_input_mode="NEVER"
)
# Dev Agent
self.dev_agent = AssistantAgent(
name="Dev_Agent",
system_message=DEV_PROMPT,
llm_config=self.llm_config,
description="资深软件工程师,负责代码实现",
human_input_mode="NEVER"
)
# Orchestrator Agent
self.orchestrator = AssistantAgent(
name="Orchestrator",
system_message=ORCH_PROMPT,
llm_config=self.llm_config,
description="多智能体协调器,负责流程控制和验证",
human_input_mode="NEVER"
)
# User Proxy用于执行代码
self.user_proxy = UserProxyAgent(
name="User_Proxy",
human_input_mode="NEVER", # 修复Web 环境不支持 TERMINAL
max_consecutive_auto_reply=0,
code_execution_config={
"work_dir": str(self.workspace_dir),
"use_docker": False,
},
is_termination_msg=lambda x: x.get("content", "").rstrip().endswith("TERMINATE")
)
self.logger.log_event("agents_created", "所有 Agent 已创建", {
"agents": ["PM_Agent", "QA_Agent", "Dev_Agent", "Orchestrator", "User_Proxy"]
})
def create_groupchat(self, max_round: int = 20):
"""
创建 GroupChat
Args:
max_round: 最大对话轮数
"""
self.groupchat = GroupChat(
agents=[self.pm_agent, self.qa_agent, self.dev_agent,
self.orchestrator, self.user_proxy],
messages=[],
max_round=max_round,
speaker_selection_method="round_robin" # 轮流发言确保流程可控
)
self.manager = GroupChatManager(
groupchat=self.groupchat,
llm_config=self.llm_config
)
self.logger.log_event("groupchat_created", "GroupChat 已创建", {
"max_round": max_round
})
def run_workflow(self, user_requirement: str, max_round: int = 20) -> Dict[str, Any]:
"""
运行完整的 SDLC 工作流
Args:
user_requirement: 用户需求描述
max_round: 最大对话轮数
Returns:
工作流结果
"""
self.logger.log_event("workflow_started", "SDLC 工作流启动", {
"requirement": user_requirement
})
# 创建 GroupChat
self.create_groupchat(max_round)
# 构建初始消息
initial_message = f"""
请启动完整的 SDLC 流程开发以下功能
用户需求
{user_requirement}
工作流程
1. PM_Agent: 分析需求生成 SRS 文档
2. QA_Agent: 根据 SRS 设计测试用例
3. Dev_Agent: 根据 SRS 和测试用例编写代码
4. User_Proxy: 执行测试验证
5. Orchestrator: 汇总结果并生成最终报告
请各 Agent 按顺序协作完成每个步骤完成后Orchestrator 进行验证
如果测试失败Dev_Agent 需要修复代码直到测试通过
开始工作
"""
try:
# 启动对话
chat_result = self.user_proxy.initiate_chat(
self.manager,
message=initial_message,
max_turns=max_round,
summary_method="reflection_with_llm"
)
# 记录结果
self.logger.log_event(
"workflow_completed",
"SDLC 工作流完成",
{"chat_summary": chat_result.summary if hasattr(chat_result, 'summary') else "完成"}
)
# 导出对话历史
for msg in self.groupchat.messages:
self.logger.log_message(
agent_name=msg.get("name", "Unknown"),
message=msg.get("content", ""),
role=msg.get("role", "assistant")
)
return {
"success": True,
"summary": chat_result.summary if hasattr(chat_result, 'summary') else "工作流完成",
"messages": self.groupchat.messages,
"workspace": str(self.workspace_dir)
}
except Exception as e:
self.logger.log_event("workflow_error", f"工作流执行出错:{str(e)}")
return {
"success": False,
"error": str(e),
"messages": self.groupchat.messages if self.groupchat else []
}
def export_conversation(self, output_path: Optional[str] = None) -> str:
"""导出对话历史"""
return self.logger.export_to_json(output_path)
def export_report(self, output_path: Optional[str] = None) -> str:
"""导出 Markdown 格式报告"""
return self.logger.export_to_markdown(output_path)
def main():
"""主函数 - 演示模式"""
print("=" * 60)
print("AutoGen SDLC 多智能体协同系统")
print("=" * 60)
# 检查 API Key
api_key = os.getenv("DASHSCOPE_API_KEY")
if not api_key:
print("\n❌ 错误:未设置 DASHSCOPE_API_KEY 环境变量")
print("请运行export DASHSCOPE_API_KEY='your_api_key'")
return
# 创建系统实例
system = AutoGenSDLCSystem(api_key=api_key)
# 演示用例
demo_requirement = "我需要一个电池健康状态 (SOH) 预测 API能够接收电池的电压、电流、温度数据输出健康度百分比"
print(f"\n📋 演示需求:{demo_requirement}")
print("\n🚀 启动 SDLC 工作流...\n")
# 运行工作流
result = system.run_workflow(demo_requirement, max_round=15)
# 输出结果
print("\n" + "=" * 60)
if result["success"]:
print("✅ 工作流成功完成!")
print(f"📄 摘要:{result['summary'][:200]}...")
print(f"📂 工作目录:{result['workspace']}")
else:
print(f"❌ 工作流失败:{result.get('error', '未知错误')}")
# 导出报告
report_path = system.export_report()
print(f"📊 对话报告已导出:{report_path}")
print("\n" + "=" * 60)
if __name__ == "__main__":
main()