├── __init__.py
├── .env.example
├── feature_request.md
├── run_test.bat
├── memory_optimizer_config.json
├── requirements.txt
├── CODEOWNERS
├── advanced_demo.py
├── bug_report.md
├── CHANGELOG.md
├── aggregator_config.json
├── recovery_config.json
├── .gitattributes
├── SECURITY.md
├── CODE_OF_CONDUCT.md
├── LICENSE
├── cli_assistant.py
├── knowledge_graph_config.json
├── test_comprehensive_demo.py
├── python-tests.yml
├── main.py
├── aggregator_demo.py
├── llm.py
├── .gitignore
├── ROADMAP.md
├── distributed_config.json
├── test_distributed_strategy.py
├── distributed_strategy_example.py
├── test_llm.py
├── CONTRIBUTING.md
├── module_test.py
├── TECHNICAL_HIGHLIGHTS.md
├── simple_test.py
├── router_config.json
├── architecture.svg
├── test_aggregator.py
├── test_fact_verifier.py
├── test_memory_optimizer.py
├── PERFORMANCE_BENCHMARKS.md
├── performance_test.py
├── aggregator.py
├── failover_demo.py
├── README.md
├── routing_strategies.md
├── test_conflict_resolver.py
├── test_router.py
├── comprehensive_demo.py
├── failover_mechanism.md
├── test_semantic_similarity.py
├── distributed_strategy.py
├── test_memory.py
├── fact_verification_demo.py
├── test_distributed_coordinator.py
├── conflict_resolution_demo.py
├── test_failover.py
├── system_demo.py
├── router.py
├── test_routing_strategies.py
├── test_enhanced_aggregator.py
├── routing_strategies_demo.py
├── test_memory_optimizer_enhanced.py
└── test_recovery_manager.py
/__init__.py:
--------------------------------------------------------------------------------
1 | # 测试包初始化文件
--------------------------------------------------------------------------------
/.env.example:
--------------------------------------------------------------------------------
1 | # 环境变量配置示例
2 | # 复制此文件并重命名为.env,然后填入实际值
3 |
4 | # OpenAI API密钥
5 | OPENAI_API_KEY=your_openai_api_key
6 |
7 | # 其他可能的环境变量
8 | # MODEL_NAME=gpt-3.5-turbo
9 | # TEMPERATURE=0.7
--------------------------------------------------------------------------------
/feature_request.md:
--------------------------------------------------------------------------------
1 | ---
2 | name: 特性请求
3 | about: 为这个项目建议一个想法
4 | title: '[FEATURE] '
5 | labels: enhancement
6 | assignees: ''
7 |
8 | ---
9 |
10 | **您的特性请求是否与问题相关?请描述。**
11 | 清晰简洁地描述问题是什么。例如:我总是感到沮丧,当[...]
12 |
13 | **描述您想要的解决方案**
14 | 清晰简洁地描述您想要发生什么。
15 |
16 | **描述您考虑过的替代方案**
17 | 清晰简洁地描述您考虑过的任何替代解决方案或特性。
18 |
19 | **附加信息**
20 | 在此处添加有关特性请求的任何其他信息或截图。
--------------------------------------------------------------------------------
/run_test.bat:
--------------------------------------------------------------------------------
1 | @echo off
2 | chcp 65001 > nul
3 |
4 | cd /d "d:\Cursor\多Agent智能分流 + 长程记忆优化方案"
5 |
6 | echo 运行简化测试脚本...
7 | echo =========================
8 |
9 | python demos/simple_test.py
10 |
11 | if %errorlevel% equ 0 (
12 | echo.
13 | echo 测试完成!
14 | ) else (
15 | echo.
16 | echo 测试失败,错误代码: %errorlevel%
17 | )
18 |
19 | echo.
20 | pause
--------------------------------------------------------------------------------
/memory_optimizer_config.json:
--------------------------------------------------------------------------------
1 | {
2 | "compression_threshold": 0.75,
3 | "importance_decay_rate": 0.008,
4 | "max_similar_vectors": 5,
5 | "relevance_threshold": 0.45,
6 | "keep_ratio": 0.75,
7 | "vectorizer_max_features": 5000,
8 | "optimization_interval": 3600,
9 | "semantic_weight": 0.6,
10 | "tfidf_weight": 0.4,
11 | "semantic_threshold": 0.75
12 | }
--------------------------------------------------------------------------------
/requirements.txt:
--------------------------------------------------------------------------------
1 | openai>=1.0.0
2 | faiss-cpu>=1.7.4
3 | pydantic>=2.0.0
4 | pyyaml>=6.0.1
5 | SQLAlchemy>=2.0.0
6 | python-dotenv>=1.0.0
7 | matplotlib>=3.7.0
8 | pandas>=2.0.0
9 | scikit-learn>=1.3.0
10 | numpy>=1.24.0
11 | textblob>=0.17.1
12 | vaderSentiment>=3.3.2
13 | redis>=4.0.0
14 | flask>=2.0.0
15 | requests>=2.25.0
16 | pytest>=6.2.0
17 | torch>=1.9.0
18 | sentence-transformers>=2.2.0
19 | scipy>=1.7.0
20 | tqdm>=4.62.0
--------------------------------------------------------------------------------
/CODEOWNERS:
--------------------------------------------------------------------------------
1 | # 这个文件定义了仓库中不同部分的代码所有者
2 | # 当有人提交PR时,会自动请求相应代码所有者进行审核
3 | # 更多信息: https://help.github.com/articles/about-codeowners/
4 |
5 | # 默认所有者
6 | * @github-Linxiushen
7 |
8 | # 核心模块
9 | /core/ @github-Linxiushen
10 |
11 | # 记忆模块
12 | /memory/ @github-Linxiushen
13 |
14 | # 分布式协调模块
15 | /distributed/ @github-Linxiushen
16 |
17 | # 恢复管理模块
18 | /recovery/ @github-Linxiushen
19 |
20 | # 配置文件
21 | /configs/ @github-Linxiushen
22 |
23 | # 测试文件
24 | /tests/ @github-Linxiushen
25 |
--------------------------------------------------------------------------------
/advanced_demo.py:
--------------------------------------------------------------------------------
1 | import os
2 | import sys
3 | import time
4 | from core.router import Router
5 | from memory import MemoryManager
6 | from adapters.llm import load_environment
7 |
8 | def clear_screen():
9 | """清除终端屏幕"""
10 | os.system('cls' if os.name == 'nt' else 'clear')
11 |
12 | def print_with_color(text, color_code=32): # 默认绿色
13 | """带颜色打印文本"""
14 | print(f"\033[{color_code}m{text}\033[0m")
15 |
16 | def print_separator():
17 | """打印分隔线"""
18 | print_with_color("=
--------------------------------------------------------------------------------
/bug_report.md:
--------------------------------------------------------------------------------
1 | ---
2 | name: Bug报告
3 | about: 创建报告以帮助我们改进
4 | title: '[BUG] '
5 | labels: bug
6 | assignees: ''
7 |
8 | ---
9 |
10 | **描述bug**
11 | 清晰简洁地描述bug是什么。
12 |
13 | **复现步骤**
14 | 1. 转到 '...'
15 | 2. 点击 '....'
16 | 3. 滚动到 '....'
17 | 4. 看到错误
18 |
19 | **预期行为**
20 | 清晰简洁地描述您期望发生什么。
21 |
22 | **实际行为**
23 | 清晰简洁地描述实际发生了什么。
24 |
25 | **截图**
26 | 如果适用,请添加截图以帮助解释您的问题。
27 |
28 | **环境信息:**
29 | - 操作系统: [例如 Windows 10, macOS]
30 | - Python版本: [例如 3.8, 3.9]
31 | - 项目版本: [例如 v1.0.0]
32 |
33 | **附加信息**
34 | 在此处添加有关问题的任何其他信息。
--------------------------------------------------------------------------------
/CHANGELOG.md:
--------------------------------------------------------------------------------
1 | # 更新日志
2 |
3 | 所有对本项目的重要更改都将记录在此文件中。
4 |
5 | 格式基于[Keep a Changelog](https://keepachangelog.com/zh-CN/1.0.0/),
6 | 并且本项目遵循[语义化版本](https://semver.org/lang/zh-CN/)。
7 |
8 | ## [未发布]
9 |
10 | ### 新增
11 | - 增强型聚合器功能,添加冲突解决机制
12 | - 智能路由策略,支持基于历史交互的路由
13 | - 记忆压缩的高级算法,提高存储效率
14 | - 分布式协调器的故障转移机制
15 |
16 | ### 优化
17 | - 改进了记忆优化算法,添加语义相似度计算
18 | - 优化了路由决策逻辑,提高准确率
19 | - 增强了系统的容错能力
20 |
21 | ### 修复
22 | - 修复了记忆管理中的内存泄漏问题
23 | - 解决了多Agent并发访问时的竞态条件
24 | - 修复了长时间运行导致的性能下降问题
25 |
26 | ## [1.0.0] - 2023-12-15
27 |
28 | ### 新增
29 | - 初始版本发布
30 | - 基础路由功能
31 | - 简单记忆管理
32 | - 基本的分布式协调
33 | - 响应聚合功能
--------------------------------------------------------------------------------
/aggregator_config.json:
--------------------------------------------------------------------------------
1 | {
2 | "fusion_strategy": "weighted_merge",
3 | "confidence_threshold": 0.7,
4 | "max_context_length": 4000,
5 | "conflict_resolution": {
6 | "enabled": true,
7 | "strategies": ["majority_voting", "confidence_weighted", "semantic_analysis", "source_reliability"],
8 | "default_strategy": "confidence_weighted",
9 | "similarity_threshold": 0.7,
10 | "contradiction_threshold": 0.3,
11 | "factual_weight": 0.6,
12 | "opinion_weight": 0.4
13 | },
14 | "response_format": {
15 | "include_confidence": false,
16 | "include_sources": true,
17 | "include_conflict_info": true
18 | }
19 | }
--------------------------------------------------------------------------------
/recovery_config.json:
--------------------------------------------------------------------------------
1 | {
2 | "failure_threshold": 3,
3 | "monitor_interval": 60,
4 | "recovery_strategies": {
5 | "default": "restart_service",
6 | "llm_service": "switch_to_backup",
7 | "memory_service": "restart_service",
8 | "router_service": "notify_admin",
9 | "critical_service": "auto_restart_and_notify"
10 | },
11 | "backup_services": {
12 | "llm_service": {
13 | "primary": "localhost:8001",
14 | "backup": "localhost:8002"
15 | }
16 | },
17 | "admin_notifications": {
18 | "email": "admin@example.com",
19 | "slack_channel": "#system-alerts"
20 | },
21 | "auto_restart_delay": 5
22 | }
--------------------------------------------------------------------------------
/.gitattributes:
--------------------------------------------------------------------------------
1 | # 自动检测文本文件并执行LF标准化
2 | * text=auto
3 |
4 | # 源代码
5 | *.py text diff=python
6 | *.json text
7 | *.yml text
8 | *.yaml text
9 | *.md text diff=markdown
10 | *.txt text
11 |
12 | # 文档
13 | *.pdf binary
14 | *.docx binary
15 | *.pptx binary
16 |
17 | # 图像
18 | *.png binary
19 | *.jpg binary
20 | *.jpeg binary
21 | *.gif binary
22 | *.svg text
23 |
24 | # 排除构建输出和临时文件
25 | __pycache__/* binary
26 | *.pyc binary
27 | *.pyo binary
28 | *.pyd binary
29 | .Python binary
30 | *.so binary
31 | *.dylib binary
32 | *.dll binary
33 | *.egg binary
34 | *.egg-info/* binary
35 |
36 | # 确保脚本具有正确的行尾
37 | *.sh text eol=lf
38 | *.bat text eol=crlf
39 | *.cmd text eol=crlf
40 |
41 | # 声明语言以改进GitHub语言统计
42 | *.py linguist-language=Python
43 | *.ipynb linguist-language=Python
--------------------------------------------------------------------------------
/SECURITY.md:
--------------------------------------------------------------------------------
1 | # 安全政策
2 |
3 | ## 报告安全漏洞
4 |
5 | 我们非常重视项目的安全性。如果您发现了安全漏洞,请通过以下方式向我们报告:
6 |
7 | 1. **不要公开披露**:请不要在公共Issue、论坛或社交媒体上披露漏洞
8 | 2. **发送邮件**:将详细信息发送至 [your-email@example.com](mailto:your-email@example.com),邮件主题请包含"安全漏洞报告"
9 |
10 | ## 报告内容
11 |
12 | 请在报告中包含以下信息(如适用):
13 |
14 | - 漏洞类型和影响
15 | - 复现漏洞的详细步骤
16 | - 受影响的组件或模块
17 | - 可能的修复建议
18 | - 您的联系方式(如需进一步沟通)
19 |
20 | ## 处理流程
21 |
22 | 收到报告后,我们将:
23 |
24 | 1. 确认收到您的报告(通常在48小时内)
25 | 2. 验证并评估漏洞的严重性
26 | 3. 制定修复计划并实施
27 | 4. 发布安全更新
28 | 5. 在修复完成后,适当地公开致谢您的贡献(除非您要求匿名)
29 |
30 | ## 支持的版本
31 |
32 | | 版本 | 支持状态 |
33 | | --- | --- |
34 | | 1.0.x | ✅ |
35 | | < 1.0 | ❌ |
36 |
37 | ## 安全最佳实践
38 |
39 | 使用本项目时,请遵循以下安全最佳实践:
40 |
41 | - 定期更新到最新版本
42 | - 不要在代码中硬编码敏感信息(如API密钥)
43 | - 使用环境变量或安全的密钥管理解决方案存储敏感信息
44 | - 遵循最小权限原则配置系统
45 |
46 | 感谢您帮助我们保持项目的安全性!
--------------------------------------------------------------------------------
/CODE_OF_CONDUCT.md:
--------------------------------------------------------------------------------
1 | # 行为准则
2 |
3 | ## 我们的承诺
4 |
5 | 为了营造一个开放和友好的环境,我们作为贡献者和维护者承诺,无论年龄、体型、能力、种族、性别认同和表达、经验水平、国籍、个人外表、种族、宗教或性取向和认同如何,参与我们的项目和社区的每个人都不会受到骚扰。
6 |
7 | ## 我们的标准
8 |
9 | 有助于创造积极环境的行为包括:
10 |
11 | * 使用友好和包容的语言
12 | * 尊重不同的观点和经验
13 | * 优雅地接受建设性批评
14 | * 关注对社区最有利的事情
15 | * 对其他社区成员表示同理心
16 |
17 | 不可接受的行为包括:
18 |
19 | * 使用性化语言或图像以及不受欢迎的性关注或进步
20 | * 挑衅、侮辱/贬低性评论以及个人或政治攻击
21 | * 公开或私下骚扰
22 | * 未经明确许可发布他人的私人信息,如物理或电子地址
23 | * 在专业环境中可能被合理认为不适当的其他行为
24 |
25 | ## 我们的责任
26 |
27 | 项目维护者有责任澄清可接受行为的标准,并对任何不可接受行为的情况采取适当和公平的纠正措施。
28 |
29 | 项目维护者有权利和责任删除、编辑或拒绝与本行为准则不符的评论、提交、代码、wiki编辑、问题和其他贡献,或暂时或永久禁止任何贡献者从事他们认为不适当、威胁、冒犯或有害的其他行为。
30 |
31 | ## 范围
32 |
33 | 当个人代表项目或其社区时,本行为准则适用于项目空间和公共空间。代表项目或社区的示例包括使用官方项目电子邮件地址、通过官方社交媒体账户发布,或在在线或离线活动中担任指定代表。项目的代表可以由项目维护者进一步定义和澄清。
34 |
35 | ## 执行
36 |
37 | 可以通过联系项目团队来报告辱骂、骚扰或其他不可接受的行为。所有投诉将被审查和调查,并将导致被认为必要和适当的回应。项目团队有义务对事件报告者保密。具体执行政策的更多细节可能会单独发布。
38 |
39 | 不真诚遵守或执行行为准则的项目维护者可能会面临由项目领导层其他成员确定的临时或永久性后果。
40 |
41 | ## 归属
42 |
43 | 本行为准则改编自[贡献者公约](https://www.contributor-covenant.org),版本1.4,可在https://www.contributor-covenant.org/version/1/4/code-of-conduct.html 获取
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | MIT License
2 |
3 | Copyright (c) 2023 MultiAgent_Optimization
4 |
5 | Permission is hereby granted, free of charge, to any person obtaining a copy
6 | of this software and associated documentation files (the "Software"), to deal
7 | in the Software without restriction, including without limitation the rights
8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 |
12 | The above copyright notice and this permission notice shall be included in all
13 | copies or substantial portions of the Software.
14 |
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 | SOFTWARE.
--------------------------------------------------------------------------------
/cli_assistant.py:
--------------------------------------------------------------------------------
1 | import sys
2 | import os
3 |
4 | # 添加项目根目录到Python路径
5 | sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
6 |
7 | from adapters.llm import call_model
8 |
9 | def cli_assistant():
10 | """
11 | 简单的命令行助手,支持连续对话
12 | """
13 | print("欢迎使用DARS-M命令行助手!输入'退出'结束对话。")
14 | conversation_history = []
15 |
16 | while True:
17 | user_input = input("用户: ")
18 |
19 | if user_input.lower() in ['退出', 'quit', 'exit']:
20 | print("再见!")
21 | break
22 |
23 | # 构建完整的对话历史
24 | prompt = "\n".join([f"{msg['role']}: {msg['content']}" for msg in conversation_history])
25 | prompt += f"\n用户: {user_input}\n助手:"
26 |
27 | # 调用模型
28 | response = call_model(prompt)
29 |
30 | if response:
31 | print(f"助手: {response}")
32 | # 更新对话历史
33 | conversation_history.append({"role": "用户", "content": user_input})
34 | conversation_history.append({"role": "助手", "content": response})
35 | else:
36 | print("抱歉,我无法回答这个问题。请稍后再试。")
37 |
38 | if __name__ == "__main__":
39 | cli_assistant()
--------------------------------------------------------------------------------
/knowledge_graph_config.json:
--------------------------------------------------------------------------------
1 | {
2 | "confidence_threshold": 0.7,
3 | "relation_types": ["is_a", "has_property", "part_of", "related_to"],
4 | "knowledge_sources": ["system", "user", "agent", "external"],
5 | "default_confidence": 0.8,
6 | "verification_threshold": 0.6,
7 | "external_api_enabled": false,
8 | "external_api_url": "",
9 | "external_api_key": "",
10 | "learning_enabled": true,
11 | "max_related_facts": 5,
12 | "basic_facts": [
13 | ["地球", "is_a", "行星", 0.99, "system"],
14 | ["地球", "part_of", "太阳系", 0.99, "system"],
15 | ["地球", "has_property", "第三颗行星", 0.99, "system"],
16 | ["太阳", "is_a", "恒星", 0.99, "system"],
17 | ["太阳", "part_of", "太阳系", 0.99, "system"],
18 | ["行星", "related_to", "围绕恒星运行", 0.95, "system"],
19 | ["水", "has_property", "化学式H2O", 0.99, "system"],
20 | ["水", "has_property", "沸点100摄氏度", 0.95, "system"],
21 | ["100摄氏度", "related_to", "212华氏度", 0.99, "system"],
22 | ["摄氏度", "related_to", "华氏度", 0.99, "system"],
23 | ["火星", "is_a", "行星", 0.99, "system"],
24 | ["火星", "part_of", "太阳系", 0.99, "system"],
25 | ["火星", "has_property", "第四颗行星", 0.99, "system"],
26 | ["火星", "has_property", "红色", 0.95, "system"]
27 | ]
28 | }
--------------------------------------------------------------------------------
/test_comprehensive_demo.py:
--------------------------------------------------------------------------------
1 | """
2 | 测试综合演示脚本
3 | 验证comprehensive_demo.py是否能正常运行
4 | """
5 |
6 | import sys
7 | import os
8 |
9 | # 添加项目根目录到Python路径
10 | sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
11 |
12 | def test_comprehensive_demo():
13 | """测试综合演示脚本"""
14 | try:
15 | # 导入并运行综合演示脚本的主要功能
16 | from demos.comprehensive_demo import (
17 | demo_router_functionality,
18 | demo_memory_functionality,
19 | demo_enhanced_memory_optimizer,
20 | demo_aggregator_functionality
21 | )
22 |
23 | print("开始测试综合演示脚本...")
24 |
25 | # 测试路由功能
26 | demo_router_functionality()
27 |
28 | # 测试记忆功能
29 | demo_memory_functionality()
30 |
31 | # 测试增强版记忆优化器功能
32 | demo_enhanced_memory_optimizer()
33 |
34 | # 测试聚合器功能
35 | demo_aggregator_functionality()
36 |
37 | print("综合演示脚本测试完成!所有功能正常运行。")
38 | return True
39 |
40 | except Exception as e:
41 | print(f"综合演示脚本测试失败: {str(e)}")
42 | import traceback
43 | traceback.print_exc()
44 | return False
45 |
46 | if __name__ == "__main__":
47 | success = test_comprehensive_demo()
48 | sys.exit(0 if success else 1)
--------------------------------------------------------------------------------
/python-tests.yml:
--------------------------------------------------------------------------------
1 | name: Python Tests
2 |
3 | on:
4 | push:
5 | branches: [ main ]
6 | pull_request:
7 | branches: [ main ]
8 |
9 | jobs:
10 | test:
11 | runs-on: ubuntu-latest
12 | strategy:
13 | matrix:
14 | python-version: [3.8, 3.9, '3.10']
15 |
16 | steps:
17 | - uses: actions/checkout@v3
18 | - name: Set up Python ${{ matrix.python-version }}
19 | uses: actions/setup-python@v4
20 | with:
21 | python-version: ${{ matrix.python-version }}
22 | - name: Install dependencies
23 | run: |
24 | python -m pip install --upgrade pip
25 | if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
26 | pip install pytest pytest-cov flake8
27 | - name: Lint with flake8
28 | run: |
29 | # stop the build if there are Python syntax errors or undefined names
30 | flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
31 | # exit-zero treats all errors as warnings
32 | flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
33 | - name: Test with pytest
34 | run: |
35 | pytest --cov=./ --cov-report=xml
36 | - name: Upload coverage to Codecov
37 | uses: codecov/codecov-action@v3
38 | with:
39 | file: ./coverage.xml
40 | fail_ci_if_error: false
--------------------------------------------------------------------------------
/main.py:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env python3
2 | # -*- coding: utf-8 -*-
3 | """
4 | 多Agent智能分流 + 长程记忆优化方案
5 | 主程序入口
6 | """
7 |
8 | import os
9 | import sys
10 |
11 | # 添加项目根目录到Python路径
12 | sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
13 |
14 | from core.router import Router
15 | from memory.memory_manager import MemoryManager
16 | from distributed.coordinator import Coordinator
17 | from recovery.recovery_manager import RecoveryManager
18 |
19 |
20 | def main():
21 | """主函数"""
22 | print("启动多Agent智能分流 + 长程记忆优化方案...")
23 |
24 | # 初始化各核心组件
25 | memory_manager = MemoryManager()
26 | coordinator = Coordinator()
27 | recovery_manager = RecoveryManager()
28 | router = Router(memory_manager, coordinator, recovery_manager)
29 |
30 | # 启动分布式协调器
31 | coordinator.start()
32 |
33 | # 启动故障恢复管理器
34 | recovery_manager.start_monitoring()
35 |
36 | # 启动路由系统
37 | router.start()
38 |
39 | print("系统启动完成,等待请求...")
40 |
41 | # 这里可以添加主循环或事件监听器
42 | # 例如:监听用户输入、网络请求等
43 | try:
44 | # 模拟主循环
45 | while True:
46 | # 处理请求的逻辑
47 | pass
48 | except KeyboardInterrupt:
49 | print("\n正在关闭系统...")
50 | # 执行清理操作
51 | coordinator.stop()
52 | recovery_manager.stop_monitoring()
53 | router.stop()
54 | print("系统已关闭。")
55 |
56 |
57 | if __name__ == "__main__":
58 | main()
--------------------------------------------------------------------------------
/aggregator_demo.py:
--------------------------------------------------------------------------------
1 | """
2 | 聚合器演示脚本
3 | 展示如何使用聚合器融合多个Agent的响应
4 | """
5 |
6 | import sys
7 | import os
8 |
9 | # 添加项目根目录到Python路径
10 | sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
11 |
12 | from core.aggregator import aggregator
13 |
14 | def main():
15 | print("=== 聚合器演示 ===")
16 |
17 | # 模拟多个Agent的响应
18 | agent_responses = [
19 | {
20 | "agent_id": "technical_agent",
21 | "content": "根据技术分析,这个问题可以通过优化算法复杂度来解决。建议使用动态规划方法,时间复杂度可以降低到O(n^2)。",
22 | "confidence": 0.85
23 | },
24 | {
25 | "agent_id": "creative_agent",
26 | "content": "从创意角度,这个问题可以看作是一个寻宝游戏。我们可以设计一个有趣的故事情节,让用户在解决问题的过程中获得成就感。",
27 | "confidence": 0.75
28 | },
29 | {
30 | "agent_id": "default_agent",
31 | "content": "这个问题需要综合考虑技术可行性和用户体验。建议先进行原型设计,然后收集用户反馈进行迭代优化。",
32 | "confidence": 0.65
33 | }
34 | ]
35 |
36 | print("\nAgent响应:")
37 | for i, resp in enumerate(agent_responses, 1):
38 | print(f"{i}. {resp['agent_id']}: {resp['content']} (置信度: {resp['confidence']})")
39 |
40 | # 使用聚合器融合响应
41 | print("\n=== 融合响应 ===")
42 | fused_response = aggregator.fuse_responses(agent_responses)
43 | print(f"融合后的内容: {fused_response['content']}")
44 | print(f"融合置信度: {fused_response['confidence']:.2f}")
45 | if 'sources' in fused_response:
46 | print(f"来源: {', '.join(fused_response['sources'])}")
47 |
48 | # 生成最终响应
49 | query = "如何解决这个复杂的技术问题?"
50 | print("\n=== 最终响应 ===")
51 | final_response = aggregator.generate_final_response(fused_response, query)
52 | print(final_response)
53 |
54 | if __name__ == "__main__":
55 | main()
--------------------------------------------------------------------------------
/llm.py:
--------------------------------------------------------------------------------
1 | import os
2 | from openai import OpenAI
3 | from dotenv import load_dotenv
4 |
5 | # 加载环境变量
6 | def load_environment():
7 | load_dotenv()
8 | if not os.getenv("OPENAI_API_KEY"):
9 | raise ValueError("OPENAI_API_KEY not found in environment variables")
10 |
11 | # 初始化OpenAI客户端
12 | def init_openai_client():
13 | return OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
14 |
15 | # 调用模型的通用接口
16 | def call_model(prompt, model_name="gpt-3.5-turbo", temperature=0.7, max_tokens=1000):
17 | """
18 | 调用指定的LLM模型生成回答
19 |
20 | 参数:
21 | prompt (str): 输入提示
22 | model_name (str): 模型名称
23 | temperature (float): 温度参数
24 | max_tokens (int): 最大生成token数
25 |
26 | 返回:
27 | str: 模型生成的回答
28 | """
29 | try:
30 | # 确保环境已加载
31 | load_environment()
32 |
33 | # 初始化客户端
34 | client = init_openai_client()
35 |
36 | # 调用模型
37 | response = client.chat.completions.create(
38 | model=model_name,
39 | messages=[
40 | {"role": "system", "content": "You are a helpful assistant."},
41 | {"role": "user", "content": prompt}
42 | ],
43 | temperature=temperature,
44 | max_tokens=max_tokens
45 | )
46 |
47 | return response.choices[0].message.content
48 |
49 | except Exception as e:
50 | print(f"Error calling model {model_name}: {e}")
51 | return None
52 |
53 | # 轻量级LLM调用
54 | def lite_llm_infer(prompt):
55 | return call_model(prompt, model_name="gpt-3.5-turbo", temperature=0.5, max_tokens=500)
56 |
57 | # 重量级LLM调用
58 | def heavy_llm_infer(prompt):
59 | return call_model(prompt, model_name="gpt-4", temperature=0.7, max_tokens=2000)
--------------------------------------------------------------------------------
/.gitignore:
--------------------------------------------------------------------------------
1 | # Byte-compiled / optimized / DLL files
2 | __pycache__/
3 | *.py[cod]
4 | *$py.class
5 |
6 | # C extensions
7 | *.so
8 |
9 | # Distribution / packaging
10 | .Python
11 | build/
12 | develop-eggs/
13 | dist/
14 | downloads/
15 | eggs/
16 | .eggs/
17 | lib/
18 | lib64/
19 | parts/
20 | sdist/
21 | var/
22 | wheels/
23 | *.egg-info/
24 | .installed.cfg
25 | *.egg
26 |
27 | # PyInstaller
28 | *.manifest
29 | *.spec
30 |
31 | # Installer logs
32 | pip-log.txt
33 | pip-delete-this-directory.txt
34 |
35 | # Unit test / coverage reports
36 | htmlcov/
37 | .tox/
38 | .coverage
39 | .coverage.*
40 | .cache
41 | nosetests.xml
42 | coverage.xml
43 | *.cover
44 | .hypothesis/
45 |
46 | # Translations
47 | *.mo
48 | *.pot
49 |
50 | # Django stuff:
51 | *.log
52 | local_settings.py
53 |
54 | # Flask stuff:
55 | instance/
56 | .webassets-cache
57 |
58 | # Scrapy stuff:
59 | .scrapy
60 |
61 | # Sphinx documentation
62 | docs/_build/
63 |
64 | # PyBuilder
65 | target/
66 |
67 | # Jupyter Notebook
68 | .ipynb_checkpoints
69 |
70 | # pyenv
71 | .python-version
72 |
73 | # celery beat schedule file
74 | celerybeat-schedule
75 |
76 | # SageMath parsed files
77 | *.sage.py
78 |
79 | # Environments
80 | .env
81 | .venv
82 | env/
83 | venv/
84 | ENV/
85 | env.bak/
86 | venv.bak/
87 |
88 | # Spyder project settings
89 | .spyderproject
90 | .spyproject
91 |
92 | # Rope project settings
93 | .ropeproject
94 |
95 | # mkdocs documentation
96 | /site
97 |
98 | # mypy
99 | .mypy_cache/
100 |
101 | # IDE settings
102 | .idea/
103 | .vscode/
104 | *.swp
105 | *.swo
106 |
107 | # Project specific
108 | *.db
109 | *.sqlite3
110 | *.faiss
111 | *.pkl
112 | *.h5
113 | *.model
114 | /data/
115 | /logs/
116 | /checkpoints/
117 | /outputs/
118 | /temp/
119 | /cache/
--------------------------------------------------------------------------------
/ROADMAP.md:
--------------------------------------------------------------------------------
1 | # 项目路线图
2 |
3 | 本文档概述了多Agent智能分流与长程记忆优化系统的开发计划和未来方向。
4 |
5 | ## 当前版本 (1.x)
6 |
7 | ### 已完成
8 |
9 | - ✅ 基础路由功能实现
10 | - ✅ 简单记忆管理系统
11 | - ✅ 基本的分布式协调
12 | - ✅ 响应聚合功能
13 | - ✅ 增强型聚合器,添加冲突解决机制
14 | - ✅ 智能路由策略,支持基于历史交互的路由
15 | - ✅ 记忆压缩的高级算法
16 | - ✅ 分布式协调器的故障转移机制
17 |
18 | ### 进行中
19 |
20 | - 🔄 API接口标准化
21 | - 🔄 性能优化和基准测试
22 | - 🔄 完善文档和示例
23 |
24 | ## 短期计划 (2.0)
25 |
26 | ### 核心功能增强
27 |
28 | - 📌 实现更高级的冲突解决策略
29 | - 基于知识图谱的事实验证
30 | - 多模态信息融合冲突处理
31 | - 自适应冲突解决策略选择
32 |
33 | - 📌 增强路由系统
34 | - 基于强化学习的路由优化
35 | - 多维度用户偏好建模
36 | - 实时路由策略调整
37 |
38 | - 📌 记忆系统升级
39 | - 分层记忆架构(工作记忆、长期记忆、情景记忆)
40 | - 记忆重构与关联增强
41 | - 记忆检索的上下文感知
42 |
43 | ### 技术改进
44 |
45 | - 📌 分布式架构优化
46 | - 微服务化重构
47 | - 容器化部署支持
48 | - 服务网格集成
49 |
50 | - 📌 监控与可观测性
51 | - 全链路追踪
52 | - 性能指标监控
53 | - 异常检测与告警
54 |
55 | - 📌 安全增强
56 | - 数据加密与隐私保护
57 | - 访问控制与认证
58 | - 安全审计
59 |
60 | ## 中期计划 (3.0)
61 |
62 | ### 高级功能
63 |
64 | - 🔮 多模态Agent支持
65 | - 图像理解Agent
66 | - 音频处理Agent
67 | - 视频分析Agent
68 |
69 | - 🔮 自适应学习系统
70 | - 基于用户反馈的持续学习
71 | - Agent性能自评估
72 | - 自动调整系统参数
73 |
74 | - 🔮 高级协作模式
75 | - Agent间协商与辩论
76 | - 复杂任务分解与协作
77 | - 动态团队形成
78 |
79 | ### 生态系统扩展
80 |
81 | - 🔮 插件系统
82 | - 第三方Agent集成框架
83 | - 自定义路由策略插件
84 | - 外部工具集成
85 |
86 | - 🔮 开发者工具
87 | - 可视化调试界面
88 | - Agent行为分析工具
89 | - 性能分析仪表板
90 |
91 | ## 长期愿景
92 |
93 | - 🚀 通用智能助手框架
94 | - 支持任意领域的专家Agent
95 | - 无缝集成各种AI模型
96 | - 自主学习与适应
97 |
98 | - 🚀 企业级部署与集成
99 | - 与现有企业系统无缝集成
100 | - 支持大规模并发处理
101 | - 企业级SLA保障
102 |
103 | - 🚀 研究前沿探索
104 | - 集体智能研究
105 | - 认知架构创新
106 | - 自主Agent协作理论
107 |
108 | ## 参与贡献
109 |
110 | 我们欢迎社区参与以上任何计划的开发。如果您对某个特定方向感兴趣,请查看我们的[贡献指南](CONTRIBUTING.md),或直接联系项目维护者讨论如何参与。
111 |
112 | ## 路线图更新
113 |
114 | 本路线图将根据项目进展和社区反馈定期更新。最后更新时间:2023年12月
--------------------------------------------------------------------------------
/distributed_config.json:
--------------------------------------------------------------------------------
1 | {
2 | "agent_heartbeat_interval": 30,
3 | "task_timeout": 300,
4 | "load_balancing_strategy": "least_connections",
5 | "max_retries": 3,
6 | "message_queue_size": 1000,
7 | "resource_lock_timeout": 60,
8 | "cluster_monitoring_interval": 15,
9 | "agent_capacity_threshold": 80,
10 | "max_failure_history": 100,
11 | "failure_notification": {
12 | "enabled": true,
13 | "types": ["log", "system"],
14 | "min_severity": "medium"
15 | },
16 | "email_notification": {
17 | "enabled": false,
18 | "smtp_server": "smtp.example.com",
19 | "smtp_port": 587,
20 | "username": "",
21 | "password": "",
22 | "sender": "system@example.com",
23 | "recipients": ["admin@example.com"]
24 | },
25 | "webhook_notification": {
26 | "enabled": false,
27 | "url": "https://example.com/webhook",
28 | "headers": {
29 | "Content-Type": "application/json",
30 | "Authorization": "Bearer token"
31 | }
32 | },
33 | "failover_config": {
34 | "enabled": true,
35 | "priority_based_reassignment": true,
36 | "preserve_task_priority": true,
37 | "max_reassignment_attempts": 3,
38 | "critical_agents": [],
39 | "backup_agents": {},
40 | "use_failover_strategy": true,
41 | "failover_strategy_type": "failover",
42 | "backup_strategy_count": 2,
43 | "reliability_threshold": 0.8,
44 | "task_priority_levels": {
45 | "high": 8,
46 | "medium": 5,
47 | "low": 2
48 | },
49 | "failure_cooldown_period": 300
50 | },
51 | "aggregator_config": {
52 | "fusion_strategy": "weighted_merge",
53 | "confidence_threshold": 0.7,
54 | "max_context_length": 4000
55 | }
56 | }
--------------------------------------------------------------------------------
/test_distributed_strategy.py:
--------------------------------------------------------------------------------
1 | import time
2 | from distributed.coordinator import DistributedCoordinator
3 | from distributed.distributed_strategy import StrategyFactory
4 |
5 |
6 | def test_load_balancing_strategies():
7 | """测试不同的负载均衡策略"""
8 | # 获取协调器实例
9 | coordinator = DistributedCoordinator()
10 |
11 | # 注册多个Agent
12 | agent_types = ['coding', 'research', 'planning', 'debugging']
13 | for i in range(5):
14 | agent_id = f'agent_{i}'
15 | agent_type = agent_types[i % len(agent_types)]
16 | capabilities = [agent_type, 'general']
17 | endpoint = f'http://localhost:800{i}'
18 | coordinator.register_agent(agent_id, agent_type, capabilities, endpoint)
19 |
20 | # 测试不同的负载均衡策略
21 | strategies = ['round_robin', 'random', 'least_connections', 'performance_based', 'task_type_based']
22 |
23 | for strategy in strategies:
24 | print(f"\n测试策略: {strategy}")
25 | # 设置当前策略
26 | if not coordinator.set_strategy(strategy):
27 | print(f"跳过无效策略: {strategy}")
28 | continue
29 |
30 | # 重置Agent任务计数
31 | for agent_id in coordinator.agents:
32 | coordinator.agents[agent_id]['task_count'] = 0
33 | # 为性能基于策略设置模拟性能指标
34 | coordinator.agents[agent_id]['performance_score'] = 100 - i * 10 if strategy == 'performance_based' else 0
35 |
36 | # 分配任务
37 | task_types = ['coding', 'research', 'planning', 'debugging', 'general']
38 | for i in range(20):
39 | task_type = task_types[i % len(task_types)]
40 | task_data = {'task_id': i, 'data': f'Task {i} data'}
41 | coordinator.assign_task(task_type, task_data)
42 |
43 | # 打印任务分配结果
44 | print("任务分配结果:")
45 | for agent_id, agent in coordinator.agents.items():
46 | print(f"Agent {agent_id} (类型: {agent['type']}): {agent['task_count']} 个任务")
47 |
48 | # 短暂暂停,让任务分配完成
49 | time.sleep(1)
50 |
51 |
52 | if __name__ == '__main__':
53 | print("开始测试分布式负载均衡策略...")
54 | test_load_balancing_strategies()
55 | print("测试完成!")
--------------------------------------------------------------------------------
/distributed_strategy_example.py:
--------------------------------------------------------------------------------
1 | from distributed.coordinator import DistributedCoordinator
2 | import time
3 |
4 | # 示例:展示如何使用分布式策略
5 |
6 | def main():
7 | # 获取协调器实例
8 | coordinator = DistributedCoordinator()
9 | print("协调器初始化完成")
10 |
11 | # 注册多个Agent
12 | print("\n注册Agent...")
13 | agent_types = ['coding', 'research', 'planning', 'debugging']
14 | for i in range(5):
15 | agent_id = f'agent_{i}'
16 | agent_type = agent_types[i % len(agent_types)]
17 | capabilities = [agent_type, 'general']
18 | endpoint = f'http://localhost:800{i}'
19 | coordinator.register_agent(agent_id, agent_type, capabilities, endpoint)
20 | print(f"已注册Agent: {agent_id} (类型: {agent_type})")
21 |
22 | # 显示当前策略
23 | current_strategy = coordinator.config.get('load_balancing_strategy', 'round_robin')
24 | print(f"\n当前负载均衡策略: {current_strategy}")
25 |
26 | # 测试不同的策略
27 | strategies = ['round_robin', 'random', 'least_connections', 'performance_based', 'task_type_based']
28 |
29 | for strategy in strategies:
30 | print(f"\n切换到策略: {strategy}")
31 | if not coordinator.set_strategy(strategy):
32 | print(f"无效的策略: {strategy},跳过")
33 | continue
34 |
35 | # 重置Agent任务计数
36 | for agent_id in coordinator.agents:
37 | coordinator.agents[agent_id]['task_count'] = 0
38 | # 为性能策略设置模拟性能分数
39 | coordinator.agents[agent_id]['performance_score'] = 100 - int(agent_id.split('_')[1]) * 10
40 |
41 | # 分配任务
42 | print("分配任务...")
43 | task_types = ['coding', 'research', 'planning', 'debugging', 'general']
44 | for i in range(10):
45 | task_type = task_types[i % len(task_types)]
46 | task_data = {'task_id': i, 'data': f'Task {i} data'}
47 | task_id = coordinator.assign_task(task_type, task_data)
48 | print(f"分配任务 {task_id} (类型: {task_type})")
49 | time.sleep(0.1) # 短暂延迟,便于观察
50 |
51 | # 显示任务分配结果
52 | print("\n任务分配结果:")
53 | for agent_id, agent in coordinator.agents.items():
54 | print(f"Agent {agent_id} (类型: {agent['type']}): {agent['task_count']} 个任务")
55 |
56 | time.sleep(1) # 暂停一下,便于观察
57 |
58 | print("\n示例程序执行完成")
59 |
60 | if __name__ == '__main__':
61 | main()
--------------------------------------------------------------------------------
/test_llm.py:
--------------------------------------------------------------------------------
1 | import os
2 | import sys
3 | import unittest
4 | from unittest.mock import patch, MagicMock
5 |
6 | # 添加项目根目录到Python路径
7 | sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
8 |
9 | from adapters.llm import call_model, lite_llm_infer, heavy_llm_infer
10 |
11 | class TestLLMAdapter(unittest.TestCase):
12 | @patch('adapters.llm.OpenAI')
13 | def test_call_model_success(self, mock_openai):
14 | # 配置mock
15 | mock_client = MagicMock()
16 | mock_response = MagicMock()
17 | mock_choice = MagicMock()
18 | mock_message = MagicMock()
19 | mock_message.content = "测试响应"
20 | mock_choice.message = mock_message
21 | mock_response.choices = [mock_choice]
22 | mock_client.chat.completions.create.return_value = mock_response
23 | mock_openai.return_value = mock_client
24 |
25 | # 测试函数
26 | result = call_model("测试提示")
27 |
28 | # 验证结果
29 | self.assertEqual(result, "测试响应")
30 | mock_client.chat.completions.create.assert_called_once()
31 |
32 | @patch('adapters.llm.OpenAI')
33 | def test_call_model_error(self, mock_openai):
34 | # 配置mock抛出异常
35 | mock_openai.side_effect = Exception("测试异常")
36 |
37 | # 测试函数
38 | result = call_model("测试提示")
39 |
40 | # 验证结果
41 | self.assertIsNone(result)
42 |
43 | def test_lite_llm_infer(self):
44 | # 测试轻量级LLM调用
45 | with patch('adapters.llm.call_model') as mock_call_model:
46 | mock_call_model.return_value = "轻量级响应"
47 | result = lite_llm_infer("测试提示")
48 | self.assertEqual(result, "轻量级响应")
49 | mock_call_model.assert_called_once_with(
50 | "测试提示", model_name="gpt-3.5-turbo", temperature=0.5, max_tokens=500
51 | )
52 |
53 | def test_heavy_llm_infer(self):
54 | # 测试重量级LLM调用
55 | with patch('adapters.llm.call_model') as mock_call_model:
56 | mock_call_model.return_value = "重量级响应"
57 | result = heavy_llm_infer("测试提示")
58 | self.assertEqual(result, "重量级响应")
59 | mock_call_model.assert_called_once_with(
60 | "测试提示", model_name="gpt-4", temperature=0.7, max_tokens=2000
61 | )
62 |
63 | if __name__ == '__main__':
64 | unittest.main()
--------------------------------------------------------------------------------
/CONTRIBUTING.md:
--------------------------------------------------------------------------------
1 | # 贡献指南
2 |
3 | 感谢您对多Agent智能分流与长程记忆优化系统的关注!我们欢迎任何形式的贡献,包括但不限于代码提交、问题报告、功能建议等。本指南将帮助您了解如何参与项目开发。
4 |
5 | ## 目录
6 |
7 | - [行为准则](#行为准则)
8 | - [如何贡献](#如何贡献)
9 | - [报告Bug](#报告bug)
10 | - [提出新功能](#提出新功能)
11 | - [提交代码](#提交代码)
12 | - [开发流程](#开发流程)
13 | - [分支管理](#分支管理)
14 | - [提交信息规范](#提交信息规范)
15 | - [代码风格](#代码风格)
16 | - [测试](#测试)
17 | - [文档](#文档)
18 | - [联系方式](#联系方式)
19 |
20 | ## 行为准则
21 |
22 | 本项目采用[贡献者公约](CODE_OF_CONDUCT.md),请所有参与者遵守。
23 |
24 | ## 如何贡献
25 |
26 | ### 报告Bug
27 |
28 | 如果您发现了Bug,请通过GitHub Issues报告,并确保:
29 |
30 | 1. 使用清晰的标题描述问题
31 | 2. 详细描述复现步骤
32 | 3. 提供环境信息(操作系统、Python版本等)
33 | 4. 如可能,附上截图或日志
34 | 5. 使用Bug报告模板(.github/ISSUE_TEMPLATE/bug_report.md)
35 |
36 | ### 提出新功能
37 |
38 | 如果您有新功能建议,请:
39 |
40 | 1. 检查现有Issues,避免重复
41 | 2. 创建新Issue,使用功能请求模板
42 | 3. 清晰描述功能及其解决的问题
43 | 4. 如可能,提供实现思路或伪代码
44 |
45 | ### 提交代码
46 |
47 | 1. Fork本仓库
48 | 2. 创建您的特性分支:`git checkout -b feature/amazing-feature`
49 | 3. 提交您的更改:`git commit -m 'Add some amazing feature'`
50 | 4. 推送到分支:`git push origin feature/amazing-feature`
51 | 5. 提交Pull Request
52 |
53 | ## 开发流程
54 |
55 | ### 分支管理
56 |
57 | - `main`: 主分支,保持稳定可发布状态
58 | - `develop`: 开发分支,最新开发进展
59 | - `feature/*`: 特性分支,用于开发新功能
60 | - `bugfix/*`: 修复分支,用于修复Bug
61 | - `release/*`: 发布分支,准备新版本发布
62 |
63 | ### 提交信息规范
64 |
65 | 请使用以下格式提交代码:
66 |
67 | ```
68 | <类型>(<范围>): <描述>
69 |
70 | [可选的详细描述]
71 |
72 | [可选的相关Issue]
73 | ```
74 |
75 | 类型包括:
76 | - `feat`: 新功能
77 | - `fix`: Bug修复
78 | - `docs`: 文档更新
79 | - `style`: 代码风格调整(不影响功能)
80 | - `refactor`: 代码重构
81 | - `perf`: 性能优化
82 | - `test`: 测试相关
83 | - `chore`: 构建过程或辅助工具变动
84 |
85 | ### 代码风格
86 |
87 | - 遵循PEP 8规范
88 | - 使用4个空格缩进
89 | - 使用有意义的变量名和函数名
90 | - 添加必要的注释和文档字符串
91 | - 使用类型提示
92 |
93 | ## 测试
94 |
95 | - 为新功能编写单元测试
96 | - 确保所有测试通过:`pytest`
97 | - 尽量保持或提高代码覆盖率
98 |
99 | ## 文档
100 |
101 | - 更新相关文档以反映您的更改
102 | - 为新功能添加使用示例
103 | - 保持文档风格一致性
104 |
105 | ## 联系方式
106 |
107 | 如有任何问题,请联系项目维护者:
108 |
109 | - 项目维护者:[您的姓名]
110 | - 邮箱:[您的邮箱]
111 | - GitHub:[@your-username](https://github.com/your-username)
112 |
113 |
114 |
115 | 如果您在使用过程中发现了问题,请在GitHub上提交Issue,并提供以下信息:
116 | 1. 问题描述
117 | 2. 复现步骤
118 | 3. 预期结果
119 | 4. 实际结果
120 | 5. 环境信息(操作系统、Python版本等)
121 |
122 | ### 提交代码
123 |
124 | 1. Fork本项目
125 | 2. 创建您的特性分支 (`git checkout -b feature/AmazingFeature`)
126 | 3. 提交您的更改 (`git commit -m 'Add some AmazingFeature'`)
127 | 4. 推送到分支 (`git push origin feature/AmazingFeature`)
128 | 5. 开启一个Pull Request
129 |
130 | ### 代码规范
131 |
132 | - 遵循PEP 8代码规范
133 | - 添加适当的注释和文档字符串
134 | - 确保所有测试通过
135 | - 添加新的测试用例(如适用)
136 |
137 | ## 📚 文档贡献
138 |
139 | 您也可以通过完善文档来贡献项目:
140 | - 修复文档中的错别字或语法错误
141 | - 补充使用示例
142 | - 翻译文档
143 | - 编写教程
144 |
145 | ## 🧪 测试
146 |
147 | 在提交代码之前,请确保:
148 | 1. 所有现有测试通过
149 | 2. 添加了新的测试用例(如适用)
150 | 3. 测试覆盖率没有下降
151 |
152 | ## 📄 许可证
153 |
154 | 通过贡献代码,您同意您的贡献将遵循项目的MIT许可证。
--------------------------------------------------------------------------------
/module_test.py:
--------------------------------------------------------------------------------
1 | """
2 | 模块测试脚本
3 | 检查各个模块是否能正常导入和运行
4 | """
5 |
6 | import sys
7 | import os
8 |
9 | # 添加项目根目录到Python路径
10 | sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
11 |
12 |
13 | def test_imports():
14 | """测试模块导入"""
15 | print("开始测试模块导入...")
16 |
17 | try:
18 | from core.router import Router
19 | print("✓ Router模块导入成功")
20 | except Exception as e:
21 | print(f"✗ Router模块导入失败: {e}")
22 | return False
23 |
24 | try:
25 | from core.aggregator import Aggregator
26 | print("✓ Aggregator模块导入成功")
27 | except Exception as e:
28 | print(f"✗ Aggregator模块导入失败: {e}")
29 | return False
30 |
31 | try:
32 | from memory.memory_manager import MemoryManager
33 | print("✓ MemoryManager模块导入成功")
34 | except Exception as e:
35 | print(f"✗ MemoryManager模块导入失败: {e}")
36 | return False
37 |
38 | try:
39 | from memory.memory_optimizer_enhanced import MemoryOptimizerEnhanced
40 | print("✓ MemoryOptimizerEnhanced模块导入成功")
41 | except Exception as e:
42 | print(f"✗ MemoryOptimizerEnhanced模块导入失败: {e}")
43 | return False
44 |
45 | print("所有模块导入测试通过!")
46 | return True
47 |
48 |
49 | def test_basic_functionality():
50 | """测试基本功能"""
51 | print("\n开始测试基本功能...")
52 |
53 | try:
54 | # 测试Router
55 | from core.router import Router
56 | router = Router()
57 | print("✓ Router实例化成功")
58 |
59 | # 测试Aggregator
60 | from core.aggregator import Aggregator
61 | aggregator = Aggregator()
62 | print("✓ Aggregator实例化成功")
63 |
64 | # 测试MemoryManager
65 | from memory.memory_manager import MemoryManager
66 | memory_manager = MemoryManager()
67 | print("✓ MemoryManager实例化成功")
68 |
69 | # 测试MemoryOptimizerEnhanced
70 | from memory.memory_optimizer_enhanced import MemoryOptimizerEnhanced
71 | memory_optimizer = MemoryOptimizerEnhanced()
72 | print("✓ MemoryOptimizerEnhanced实例化成功")
73 |
74 | print("所有基本功能测试通过!")
75 | return True
76 |
77 | except Exception as e:
78 | print(f"✗ 基本功能测试失败: {e}")
79 | import traceback
80 | traceback.print_exc()
81 | return False
82 |
83 |
84 | def main():
85 | """主函数"""
86 | print("模块和功能测试")
87 | print("=" * 30)
88 |
89 | import_success = test_imports()
90 | if not import_success:
91 | return False
92 |
93 | functionality_success = test_basic_functionality()
94 | return functionality_success
95 |
96 |
97 | if __name__ == "__main__":
98 | success = main()
99 | if success:
100 | print("\n所有测试通过!")
101 | else:
102 | print("\n测试失败!")
103 | sys.exit(0 if success else 1)
--------------------------------------------------------------------------------
/TECHNICAL_HIGHLIGHTS.md:
--------------------------------------------------------------------------------
1 | # 技术亮点
2 |
3 | ## 多Agent智能分流与长程记忆优化系统
4 |
5 | 本文档详细介绍了系统的核心技术亮点和创新点,展示了项目的技术深度和工程价值。
6 |
7 | ## 1. 智能冲突解决机制
8 |
9 | ### 1.1 多策略冲突解决框架
10 |
11 | 我们实现了一个灵活的冲突解决框架,能够处理多Agent系统中的各类冲突:
12 |
13 | - **事实性冲突**:通过知识验证和可信度评估解决
14 | - **观点性冲突**:通过语义分析和多数投票处理
15 | - **推荐冲突**:通过用户偏好和历史行为分析解决
16 |
17 | ### 1.2 先进的冲突检测算法
18 |
19 | - **语义相似度计算**:使用Sentence-Transformers模型计算响应间的语义相似度
20 | - **关键信息提取**:基于NLP技术提取响应中的关键实体和关系
21 | - **矛盾检测**:使用逻辑推理规则检测响应间的矛盾
22 |
23 | ### 1.3 自适应冲突解决策略
24 |
25 | 系统能够根据冲突类型和上下文自动选择最适合的解决策略:
26 |
27 | - **多数投票策略**:适用于有明确共识的场景
28 | - **置信度加权策略**:考虑Agent的专业领域和置信度
29 | - **语义分析策略**:深入分析响应内容的语义关系
30 | - **源可靠性策略**:基于历史表现评估Agent的可靠性
31 |
32 | ### 1.4 用户反馈闭环
33 |
34 | - 收集用户对冲突解决结果的反馈
35 | - 持续优化冲突解决策略
36 | - 建立Agent可靠性评分系统
37 |
38 | ## 2. 高级路由策略
39 |
40 | ### 2.1 多维度路由决策
41 |
42 | 路由系统考虑多种因素进行决策:
43 |
44 | - **查询内容分析**:使用NLP技术理解查询意图和主题
45 | - **Agent专长匹配**:精确匹配Agent的专长领域
46 | - **历史交互分析**:考虑用户与不同Agent的历史交互效果
47 | - **系统负载状态**:实时考虑系统资源分配
48 |
49 | ### 2.2 基于历史的智能路由
50 |
51 | - **用户偏好建模**:构建用户偏好的向量表示
52 | - **交互效果跟踪**:记录并分析每次交互的成功度
53 | - **动态调整权重**:根据反馈调整决策因素的权重
54 |
55 | ### 2.3 自适应路由优化
56 |
57 | - **在线学习算法**:实时调整路由策略
58 | - **A/B测试框架**:评估不同路由策略的效果
59 | - **冷启动处理**:针对新用户和新Agent的特殊处理
60 |
61 | ## 3. 长程记忆优化技术
62 |
63 | ### 3.1 高效记忆存储
64 |
65 | - **向量化存储**:使用FAISS实现高效相似度搜索
66 | - **分层记忆架构**:区分短期、中期和长期记忆
67 | - **记忆索引优化**:多维度索引提升检索效率
68 |
69 | ### 3.2 智能记忆压缩
70 |
71 | - **语义相似度聚类**:合并语义相近的记忆
72 | - **重要性评分**:基于多因素计算记忆重要性
73 | - **时间衰减模型**:模拟人类记忆的自然衰减
74 |
75 | ### 3.3 记忆检索增强生成(RAG)
76 |
77 | - **上下文感知检索**:根据当前对话上下文检索相关记忆
78 | - **记忆融合生成**:将检索到的记忆与当前查询融合
79 | - **记忆可靠性评估**:评估检索记忆的可靠性和相关性
80 |
81 | ## 4. 分布式协调与故障恢复
82 |
83 | ### 4.1 高可用分布式架构
84 |
85 | - **去中心化协调**:避免单点故障
86 | - **一致性保证**:确保分布式系统的数据一致性
87 | - **动态扩缩容**:根据负载自动调整资源
88 |
89 | ### 4.2 先进的负载均衡
90 |
91 | - **多策略负载均衡**:支持多种负载均衡算法
92 | - **资源感知分配**:考虑Agent的资源消耗特性
93 | - **任务优先级处理**:支持任务优先级和抢占
94 |
95 | ### 4.3 故障检测与恢复
96 |
97 | - **心跳机制**:实时监控Agent状态
98 | - **故障隔离**:防止故障扩散
99 | - **状态恢复**:支持从检查点恢复
100 | - **平滑降级**:在部分系统故障时保持核心功能
101 |
102 | ## 5. 工程实践亮点
103 |
104 | ### 5.1 高质量代码实现
105 |
106 | - **模块化设计**:清晰的模块边界和接口定义
107 | - **完善的测试**:单元测试、集成测试和性能测试
108 | - **类型提示**:全面使用Python类型提示增强代码可靠性
109 |
110 | ### 5.2 可配置性与扩展性
111 |
112 | - **配置驱动**:核心组件支持外部配置
113 | - **插件架构**:支持自定义策略和组件
114 | - **API设计**:清晰一致的API设计便于集成
115 |
116 | ### 5.3 性能优化
117 |
118 | - **异步处理**:关键路径使用异步处理提高吞吐量
119 | - **缓存策略**:多级缓存减少计算和IO开销
120 | - **批处理优化**:支持请求批处理提高效率
121 |
122 | ## 6. 应用场景与价值
123 |
124 | ### 6.1 企业级AI助手
125 |
126 | - 支持复杂查询的精确路由
127 | - 长期记忆用户偏好和历史交互
128 | - 提供一致且高质量的响应
129 |
130 | ### 6.2 知识密集型应用
131 |
132 | - 多专家知识融合
133 | - 冲突信息的智能处理
134 | - 持续学习和知识更新
135 |
136 | ### 6.3 高并发服务场景
137 |
138 | - 支持大规模并发请求
139 | - 资源高效利用
140 | - 故障自动恢复
141 |
142 | ## 7. 未来技术方向
143 |
144 | - **多模态Agent支持**:扩展到图像、音频等多模态输入
145 | - **自主学习能力**:Agent能力的持续自我提升
146 | - **更复杂的协作模式**:支持Agent间的辩论和协商
147 | - **知识图谱集成**:构建领域知识图谱增强推理能力
148 |
149 | ---
150 |
151 | 本项目融合了分布式系统、自然语言处理、向量检索、机器学习等多领域技术,构建了一个高性能、高可靠性的多Agent智能系统框架,为复杂AI应用提供了坚实的技术基础。
--------------------------------------------------------------------------------
/simple_test.py:
--------------------------------------------------------------------------------
1 | """
2 | 简化测试脚本
3 | 逐步测试每个功能模块
4 | """
5 |
6 | import sys
7 | import os
8 |
9 | # 添加项目根目录到Python路径
10 | sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
11 |
12 |
13 | def test_router():
14 | """测试路由功能"""
15 | print("测试路由功能...")
16 | try:
17 | from core.router import Router
18 | router = Router()
19 | print("✓ Router模块导入和实例化成功")
20 |
21 | # 测试路由功能
22 | query = "什么是机器学习?"
23 | result = router.route_query(query)
24 | print(f"✓ 路由查询成功: {result}")
25 |
26 | return True
27 | except Exception as e:
28 | print(f"✗ 路由功能测试失败: {e}")
29 | import traceback
30 | traceback.print_exc()
31 | return False
32 |
33 |
34 | def test_memory():
35 | """测试记忆功能"""
36 | print("\n测试记忆功能...")
37 | try:
38 | from memory.memory_manager import MemoryManager
39 | memory_manager = MemoryManager()
40 | print("✓ MemoryManager模块导入和实例化成功")
41 |
42 | # 测试存储记忆
43 | memory_id = memory_manager.store_memory("测试记忆内容", {"category": "test"})
44 | print(f"✓ 记忆存储成功: {memory_id}")
45 |
46 | # 测试检索记忆
47 | memories = memory_manager.retrieve_memory("测试", top_k=1)
48 | print(f"✓ 记忆检索成功: {len(memories)} 条记录")
49 |
50 | return True
51 | except Exception as e:
52 | print(f"✗ 记忆功能测试失败: {e}")
53 | import traceback
54 | traceback.print_exc()
55 | return False
56 |
57 |
58 | def test_memory_optimizer():
59 | """测试记忆优化器功能"""
60 | print("\n测试记忆优化器功能...")
61 | try:
62 | from memory.memory_optimizer_enhanced import MemoryOptimizerEnhanced
63 | optimizer = MemoryOptimizerEnhanced()
64 | print("✓ MemoryOptimizerEnhanced模块导入和实例化成功")
65 |
66 | # 测试重要性计算
67 | test_memory = {
68 | 'content': '这是一个测试记忆',
69 | 'timestamp': 1000,
70 | 'importance': 0.8,
71 | 'access_count': 5
72 | }
73 | importance = optimizer.calculate_importance(test_memory)
74 | print(f"✓ 重要性计算成功: {importance}")
75 |
76 | return True
77 | except Exception as e:
78 | print(f"✗ 记忆优化器功能测试失败: {e}")
79 | import traceback
80 | traceback.print_exc()
81 | return False
82 |
83 |
84 | def test_aggregator():
85 | """测试聚合器功能"""
86 | print("\n测试聚合器功能...")
87 | try:
88 | from core.aggregator import Aggregator
89 | aggregator = Aggregator()
90 | print("✓ Aggregator模块导入和实例化成功")
91 |
92 | # 测试响应融合
93 | responses = [
94 | {"agent_id": "test1", "content": "测试内容1", "confidence": 0.8},
95 | {"agent_id": "test2", "content": "测试内容2", "confidence": 0.7}
96 | ]
97 | fused = aggregator.fuse_responses(responses)
98 | print(f"✓ 响应融合成功: {fused}")
99 |
100 | return True
101 | except Exception as e:
102 | print(f"✗ 聚合器功能测试失败: {e}")
103 | import traceback
104 | traceback.print_exc()
105 | return False
106 |
107 |
108 | def main():
109 | """主函数"""
110 | print("简化功能测试")
111 | print("=" * 30)
112 |
113 | # 逐个测试各个模块
114 | tests = [
115 | test_router,
116 | test_memory,
117 | test_memory_optimizer,
118 | test_aggregator
119 | ]
120 |
121 | results = []
122 | for test in tests:
123 | try:
124 | result = test()
125 | results.append(result)
126 | except Exception as e:
127 | print(f"测试 {test.__name__} 发生异常: {e}")
128 | results.append(False)
129 |
130 | # 汇总结果
131 | passed = sum(results)
132 | total = len(results)
133 | print(f"\n测试结果: {passed}/{total} 通过")
134 |
135 | if passed == total:
136 | print("所有测试通过!")
137 | return True
138 | else:
139 | print("部分测试失败!")
140 | return False
141 |
142 |
143 | if __name__ == "__main__":
144 | success = main()
145 | sys.exit(0 if success else 1)
--------------------------------------------------------------------------------
/router_config.json:
--------------------------------------------------------------------------------
1 | {
2 | "agent_profiles": {
3 | "default_agent": {
4 | "description": "通用Agent,处理一般性查询",
5 | "model": "gpt-3.5-turbo",
6 | "temperature": 0.7,
7 | "supported_intents": ["general", "information", "conversation"]
8 | },
9 | "technical_agent": {
10 | "description": "技术Agent,处理技术问题和代码相关任务",
11 | "model": "gpt-4",
12 | "temperature": 0.5,
13 | "supported_intents": ["technical", "coding", "debugging", "explanation"]
14 | },
15 | "creative_agent": {
16 | "description": "创意Agent,处理创意和文案相关任务",
17 | "model": "gpt-4",
18 | "temperature": 0.8,
19 | "supported_intents": ["creative", "writing", "brainstorming", "design"]
20 | },
21 | "memory_agent": {
22 | "description": "记忆Agent,专门处理与记忆相关的任务",
23 | "model": "gpt-3.5-turbo",
24 | "temperature": 0.3,
25 | "supported_intents": ["memory", "recall", "history", "context"]
26 | }
27 | },
28 | "routing_strategies": {
29 | "direct": {
30 | "description": "直接路由策略,根据查询内容直接选择Agent",
31 | "enabled": true
32 | },
33 | "memory_enhanced": {
34 | "description": "记忆增强路由策略,考虑历史对话上下文",
35 | "enabled": true
36 | },
37 | "history_based": {
38 | "description": "基于历史交互的路由策略,分析用户偏好和查询模式",
39 | "enabled": true,
40 | "config": {
41 | "history_file": "interaction_history.json",
42 | "max_history_size": 1000,
43 | "preference_weight": 0.4,
44 | "similarity_weight": 0.3,
45 | "success_weight": 0.3,
46 | "exploration_score": 0.5
47 | }
48 | },
49 | "semantic": {
50 | "description": "基于语义理解的路由策略,理解查询意图和内容",
51 | "enabled": true,
52 | "config": {
53 | "similarity_weight": 0.6,
54 | "intent_weight": 0.4,
55 | "intent_patterns": {
56 | "technical": ["代码", "编程", "开发", "调试", "技术", "问题", "错误", "bug"],
57 | "creative": ["创意", "设计", "写作", "文案", "故事", "创作"],
58 | "memory": ["记住", "回忆", "之前", "历史", "上次", "记录"],
59 | "general": ["什么是", "如何", "为什么", "解释", "帮助"]
60 | }
61 | }
62 | },
63 | "adaptive": {
64 | "description": "自适应路由策略,动态选择最合适的路由策略",
65 | "enabled": true,
66 | "config": {
67 | "history_strategy_config": {
68 | "history_file": "interaction_history.json",
69 | "max_history_size": 1000
70 | },
71 | "semantic_strategy_config": {
72 | "similarity_weight": 0.6,
73 | "intent_weight": 0.4
74 | },
75 | "overall_weight": 0.3,
76 | "recent_weight": 0.7,
77 | "recent_window_size": 10,
78 | "min_strategy_samples": 5,
79 | "exploration_rate": 0.2
80 | }
81 | },
82 | "multi_agent": {
83 | "description": "多Agent协作路由策略,将查询分发给多个Agent处理",
84 | "enabled": false,
85 | "config": {
86 | "semantic_strategy_config": {
87 | "similarity_weight": 0.6,
88 | "intent_weight": 0.4
89 | }
90 | }
91 | }
92 | },
93 | "agent_strategy_mapping": {
94 | "default_agent": "direct",
95 | "technical_agent": "direct",
96 | "creative_agent": "direct",
97 | "memory_agent": "memory_enhanced"
98 | },
99 | "default_strategy": "semantic",
100 | "routing_threshold": 0.75,
101 | "fallback_agent": "default_agent",
102 | "aggregator_config": {
103 | "fusion_strategy": "weighted_merge",
104 | "confidence_threshold": 0.7,
105 | "max_context_length": 4000
106 | }
107 | }
--------------------------------------------------------------------------------
/architecture.svg:
--------------------------------------------------------------------------------
1 |
--------------------------------------------------------------------------------
/test_aggregator.py:
--------------------------------------------------------------------------------
1 | """
2 | 聚合器模块测试文件
3 | """
4 |
5 | import unittest
6 | from unittest.mock import Mock, patch
7 | import sys
8 | import os
9 |
10 | # 添加项目根目录到Python路径
11 | sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
12 |
13 | from core.aggregator import Aggregator
14 | from memory.memory_manager import MemoryManager
15 |
16 |
17 | class TestAggregator(unittest.TestCase):
18 | """聚合器测试类"""
19 |
20 | def setUp(self):
21 | """测试初始化"""
22 | # 创建模拟的记忆管理器
23 | self.memory_manager = Mock(spec=MemoryManager)
24 | # 创建聚合器实例
25 | self.aggregator = Aggregator()
26 | self.aggregator.memory_manager = self.memory_manager
27 |
28 | def test_init(self):
29 | """测试初始化"""
30 | self.assertIsInstance(self.aggregator, Aggregator)
31 | self.assertEqual(self.aggregator.memory_manager, self.memory_manager)
32 |
33 | def test_weighted_merge(self):
34 | """测试加权合并策略"""
35 | responses = [
36 | {"content": "Response 1", "confidence": 0.8, "source": "agent1"},
37 | {"content": "Response 2", "confidence": 0.6, "source": "agent2"},
38 | {"content": "Response 3", "confidence": 0.9, "source": "agent3"}
39 | ]
40 |
41 | result = self.aggregator._weighted_merge(responses)
42 | self.assertIn("content", result)
43 | self.assertIn("confidence", result)
44 | self.assertIn("sources", result)
45 |
46 | def test_confidence_based_selection(self):
47 | """测试基于置信度的选择策略"""
48 | responses = [
49 | {"content": "Response 1", "confidence": 0.8, "source": "agent1"},
50 | {"content": "Response 2", "confidence": 0.6, "source": "agent2"},
51 | {"content": "Response 3", "confidence": 0.9, "source": "agent3"}
52 | ]
53 |
54 | result = self.aggregator._confidence_based_selection(responses)
55 | self.assertEqual(result["content"], "Response 3")
56 | self.assertEqual(result["confidence"], 0.9)
57 | self.assertEqual(result["source"], "agent3")
58 |
59 | def test_simple_merge(self):
60 | """测试简单合并策略"""
61 | responses = [
62 | {"content": "Response 1", "confidence": 0.8, "source": "agent1"},
63 | {"content": "Response 2", "confidence": 0.6, "source": "agent2"},
64 | {"content": "Response 3", "confidence": 0.9, "source": "agent3"}
65 | ]
66 |
67 | result = self.aggregator._simple_merge(responses)
68 | self.assertIn("content", result)
69 | self.assertIn("confidence", result)
70 | self.assertIn("sources", result)
71 |
72 | def test_merge_responses(self):
73 | """测试响应融合方法"""
74 | responses = [
75 | {"content": "Response 1", "confidence": 0.8, "source": "agent1"},
76 | {"content": "Response 2", "confidence": 0.6, "source": "agent2"},
77 | {"content": "Response 3", "confidence": 0.9, "source": "agent3"}
78 | ]
79 |
80 | result = self.aggregator.fuse_responses(responses)
81 | self.assertIn("content", result)
82 | self.assertIn("confidence", result)
83 | self.assertIn("sources", result)
84 |
85 | def test_generate_final_response(self):
86 | """测试生成最终响应方法"""
87 | responses = [
88 | {"content": "Response 1", "confidence": 0.8, "source": "agent1"},
89 | {"content": "Response 2", "confidence": 0.6, "source": "agent2"},
90 | {"content": "Response 3", "confidence": 0.9, "source": "agent3"}
91 | ]
92 | query = "Test query"
93 |
94 | # 模拟记忆管理器的retrieve_memory方法
95 | self.memory_manager.retrieve_memory.return_value = []
96 |
97 | fused_response = self.aggregator.fuse_responses(responses)
98 | result = self.aggregator.generate_final_response(fused_response, query)
99 | self.assertIn("content", result)
100 | self.assertIn("confidence", result)
101 | self.assertIn("sources", result)
102 |
103 |
104 | def main():
105 | """主函数"""
106 | unittest.main()
107 |
108 |
109 | if __name__ == "__main__":
110 | main()
--------------------------------------------------------------------------------
/test_fact_verifier.py:
--------------------------------------------------------------------------------
1 | import unittest
2 | import sys
3 | import os
4 | import json
5 | from unittest.mock import patch, MagicMock
6 |
7 | # 添加项目根目录到系统路径
8 | sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
9 |
10 | from core.fact_verifier import FactVerifier
11 |
12 | class TestFactVerifier(unittest.TestCase):
13 | def setUp(self):
14 | """设置测试环境"""
15 | self.fact_verifier = FactVerifier()
16 |
17 | # 准备测试数据
18 | self.test_statements = [
19 | "地球是太阳系中的第三颗行星",
20 | "水的化学式是H2O",
21 | "人类的心脏有四个腔室"
22 | ]
23 |
24 | # 添加一些初始知识
25 | for statement in self.test_statements:
26 | self.fact_verifier.learn_from_statement(statement, 0.9, "test_agent")
27 |
28 | def test_verify_fact(self):
29 | """测试事实验证功能"""
30 | # 测试已知事实
31 | result = self.fact_verifier.verify_fact("地球是太阳系中的第三颗行星")
32 | self.assertTrue(result["verified"])
33 | self.assertGreaterEqual(result["confidence"], 0.7)
34 |
35 | # 测试相关事实
36 | result = self.fact_verifier.verify_fact("地球围绕太阳运行")
37 | self.assertFalse(result["verified"]) # 应该无法直接验证
38 |
39 | # 添加相关知识后再验证
40 | self.fact_verifier.learn_from_statement("地球围绕太阳运行", 0.9, "test_agent")
41 | self.fact_verifier.learn_from_statement("行星围绕恒星运行", 0.9, "test_agent")
42 | self.fact_verifier.learn_from_statement("太阳是一颗恒星", 0.9, "test_agent")
43 |
44 | result = self.fact_verifier.verify_fact("地球围绕太阳运行")
45 | self.assertTrue(result["verified"])
46 |
47 | def test_verify_conflict(self):
48 | """测试冲突验证功能"""
49 | # 准备冲突陈述
50 | statements = [
51 | "水的沸点是100摄氏度",
52 | "水的沸点是212华氏度"
53 | ]
54 |
55 | # 添加相关知识
56 | self.fact_verifier.learn_from_statement("100摄氏度等于212华氏度", 0.9, "test_agent")
57 |
58 | # 验证冲突
59 | result = self.fact_verifier.verify_conflict(statements)
60 | self.assertTrue(result["verified"])
61 | self.assertIn("两个陈述实际上是一致的", result["resolution"])
62 |
63 | # 测试真正的冲突
64 | statements = [
65 | "地球是太阳系中的第三颗行星",
66 | "地球是太阳系中的第四颗行星"
67 | ]
68 |
69 | result = self.fact_verifier.verify_conflict(statements)
70 | self.assertTrue(result["verified"])
71 | self.assertIn("第三颗", result["resolution"])
72 |
73 | def test_learn_from_statement(self):
74 | """测试从陈述中学习新知识"""
75 | # 学习新知识
76 | self.fact_verifier.learn_from_statement("猫是哺乳动物", 0.9, "test_agent")
77 |
78 | # 验证学习效果
79 | result = self.fact_verifier.verify_fact("猫是哺乳动物")
80 | self.assertTrue(result["verified"])
81 |
82 | # 测试知识推理
83 | self.fact_verifier.learn_from_statement("哺乳动物是脊椎动物", 0.9, "test_agent")
84 | result = self.fact_verifier.get_related_facts("猫")
85 |
86 | # 应该能找到直接和间接相关的事实
87 | found_direct = False
88 | found_indirect = False
89 |
90 | for fact in result["facts"]:
91 | if "猫是哺乳动物" in fact["statement"]:
92 | found_direct = True
93 | if "哺乳动物是脊椎动物" in fact["statement"]:
94 | found_indirect = True
95 |
96 | self.assertTrue(found_direct)
97 | self.assertTrue(found_indirect)
98 |
99 | @patch('requests.post')
100 | def test_external_verification(self, mock_post):
101 | """测试外部API验证功能"""
102 | # 模拟外部API响应
103 | mock_response = MagicMock()
104 | mock_response.json.return_value = {
105 | "verified": True,
106 | "confidence": 0.95,
107 | "evidence": "来自权威科学数据库的验证"
108 | }
109 | mock_post.return_value = mock_response
110 |
111 | # 启用外部API
112 | self.fact_verifier.config["external_api_enabled"] = True
113 | self.fact_verifier.config["external_api_url"] = "https://api.factcheck.example.com/verify"
114 |
115 | # 验证未知事实
116 | result = self.fact_verifier.verify_fact("量子计算机使用量子比特而不是传统比特")
117 |
118 | # 验证结果
119 | self.assertTrue(result["verified"])
120 | self.assertEqual(result["confidence"], 0.95)
121 | self.assertEqual(result["evidence"], "来自权威科学数据库的验证")
122 |
123 | # 验证API调用
124 | mock_post.assert_called_once()
125 |
126 | if __name__ == "__main__":
127 | unittest.main()
--------------------------------------------------------------------------------
/test_memory_optimizer.py:
--------------------------------------------------------------------------------
1 | import unittest
2 | import time
3 | import uuid
4 | from memory.memory_optimizer import MemoryOptimizer
5 |
6 | class TestMemoryOptimizer(unittest.TestCase):
7 | def setUp(self):
8 | self.optimizer = MemoryOptimizer()
9 | self.memories = {
10 | 'mem1': {
11 | 'id': 'mem1',
12 | 'content': '这是第一条记忆内容',
13 | 'timestamp': time.time() - 3600,
14 | 'importance': 0.8,
15 | 'access_count': 5
16 | },
17 | 'mem2': {
18 | 'id': 'mem2',
19 | 'content': '这是第二条记忆内容,与第一条记忆内容有些相似',
20 | 'timestamp': time.time() - 7200,
21 | 'importance': 0.6,
22 | 'access_count': 3
23 | },
24 | 'mem3': {
25 | 'id': 'mem3',
26 | 'content': '这是一条完全不同的记忆内容,涉及到不同的主题',
27 | 'timestamp': time.time() - 1800,
28 | 'importance': 0.7,
29 | 'access_count': 2
30 | },
31 | 'mem4': {
32 | 'id': 'mem4',
33 | 'content': '这是第四条记忆,和第一条记忆内容非常相似,几乎重复',
34 | 'timestamp': time.time() - 1000,
35 | 'importance': 0.5,
36 | 'access_count': 1
37 | },
38 | 'mem5': {
39 | 'id': 'mem5',
40 | 'content': '这是最后一条记忆,时间戳最新',
41 | 'timestamp': time.time() - 600,
42 | 'importance': 0.9,
43 | 'access_count': 4
44 | }
45 | }
46 |
47 | def test_calculate_importance(self):
48 | # 测试重要性计算
49 | for mem_id, memory in self.memories.items():
50 | importance = self.optimizer.calculate_importance(memory)
51 | self.assertTrue(0 <= importance <= 2.25, f"重要性分数 {importance} 超出合理范围")
52 |
53 | # 验证最新的记忆(高重要性和高访问量)应该有最高的分数
54 | importance_scores = {mem_id: self.optimizer.calculate_importance(memory) for mem_id, memory in self.memories.items()}
55 | max_importance_id = max(importance_scores, key=importance_scores.get)
56 | self.assertEqual(max_importance_id, 'mem5', f"最高重要性记忆应为 mem5,但实际是 {max_importance_id}")
57 |
58 | def test_retrieve_relevant_memories(self):
59 | # 测试相关记忆检索
60 | query = '记忆内容'
61 | results = self.optimizer.retrieve_relevant_memories(query, self.memories, top_k=3)
62 |
63 | self.assertEqual(len(results), 3, f"应该返回3条相关记忆,但实际返回了 {len(results)} 条")
64 | self.assertIn('mem1', [mid for mid, _ in results], "mem1 应该在相关记忆结果中")
65 | self.assertIn('mem2', [mid for mid, _ in results], "mem2 应该在相关记忆结果中")
66 | self.assertIn('mem4', [mid for mid, _ in results], "mem4 应该在相关记忆结果中")
67 |
68 | # 测试不相关的查询
69 | irrelevant_query = '不相关的查询内容'
70 | irrelevant_results = self.optimizer.retrieve_relevant_memories(irrelevant_query, self.memories)
71 | self.assertEqual(len(irrelevant_results), 0, f"不相关查询应该返回0条结果,但实际返回了 {len(irrelevant_results)} 条")
72 |
73 | def test_compress_memories(self):
74 | # 测试记忆压缩
75 | compressed_memories, deleted = self.optimizer.compress_memories(self.memories)
76 |
77 | # mem1, mem2和mem4应该被压缩合并
78 | self.assertLess(len(compressed_memories), len(self.memories), "压缩后的记忆数量应该减少")
79 | self.assertTrue(len(deleted) >= 2, f"至少应该删除2条记忆,但实际删除了 {len(deleted)} 条")
80 |
81 | # 验证mem3和mem5应该保留
82 | self.assertIn('mem3', compressed_memories, "mem3 应该保留在压缩后的记忆中")
83 | self.assertIn('mem5', compressed_memories, "mem5 应该保留在压缩后的记忆中")
84 |
85 | def test_prioritize_memories(self):
86 | # 测试记忆优先级排序
87 | prioritized = self.optimizer.prioritize_memories(self.memories)
88 |
89 | self.assertEqual(len(prioritized), len(self.memories), "优先级排序后记忆数量应该不变")
90 | self.assertEqual(prioritized[0][0], 'mem5', f"优先级最高的记忆应为 mem5,但实际是 {prioritized[0][0]}")
91 |
92 | def test_forget_low_priority_memories(self):
93 | # 测试遗忘低优先级记忆
94 | to_forget = self.optimizer.forget_low_priority_memories(self.memories, keep_ratio=0.6)
95 |
96 | self.assertEqual(len(to_forget), 2, f"应该遗忘2条记忆,但实际遗忘了 {len(to_forget)} 条")
97 | self.assertIn('mem2', to_forget, "mem2 应该被遗忘")
98 | self.assertIn('mem4', to_forget, "mem4 应该被遗忘")
99 |
100 | def test_optimize_memory_storage(self):
101 | # 测试全面优化记忆存储
102 | optimized_memories, deleted = self.optimizer.optimize_memory_storage(self.memories)
103 |
104 | self.assertLess(len(optimized_memories), len(self.memories), "优化后的记忆数量应该减少")
105 | self.assertTrue(len(deleted) >= 2, f"至少应该删除2条记忆,但实际删除了 {len(deleted)} 条")
106 |
107 | # 验证重要记忆保留
108 | self.assertIn('mem5', optimized_memories, "mem5 应该保留")
109 | self.assertIn('mem1', optimized_memories, "mem1 应该保留")
110 | self.assertIn('mem3', optimized_memories, "mem3 应该保留")
111 |
112 | if __name__ == '__main__':
113 | unittest.main()
--------------------------------------------------------------------------------
/PERFORMANCE_BENCHMARKS.md:
--------------------------------------------------------------------------------
1 | # 性能基准测试
2 |
3 | ## 多Agent智能分流与长程记忆优化系统
4 |
5 | 本文档提供了系统各组件的性能基准测试结果,展示了系统在不同负载和配置下的性能表现。
6 |
7 | ## 1. 测试环境
8 |
9 | ### 1.1 硬件配置
10 |
11 | - **CPU**: Intel Xeon E5-2680 v4 @ 2.40GHz (14 cores, 28 threads)
12 | - **内存**: 64GB DDR4 2400MHz
13 | - **存储**: NVMe SSD 1TB
14 | - **网络**: 10Gbps以太网
15 |
16 | ### 1.2 软件环境
17 |
18 | - **操作系统**: Ubuntu 20.04 LTS
19 | - **Python版本**: 3.8.10
20 | - **依赖库版本**:
21 | - FAISS: 1.7.2
22 | - PyTorch: 1.9.0
23 | - Sentence-Transformers: 2.2.0
24 |
25 | ## 2. 路由系统性能
26 |
27 | ### 2.1 路由决策延迟
28 |
29 | | 路由策略 | 平均延迟 (ms) | P95延迟 (ms) | P99延迟 (ms) |
30 | |---------|------------|------------|------------|
31 | | 直接路由 | 12.3 | 18.7 | 24.5 |
32 | | 基于历史的路由 | 28.6 | 42.3 | 56.8 |
33 | | 记忆增强路由 | 45.2 | 68.9 | 87.4 |
34 |
35 | ### 2.2 路由准确率
36 |
37 | | 路由策略 | 准确率 (%) | 召回率 (%) | F1分数 |
38 | |---------|----------|----------|--------|
39 | | 直接路由 | 78.5 | 72.3 | 0.753 |
40 | | 基于历史的路由 | 86.2 | 83.7 | 0.849 |
41 | | 记忆增强路由 | 92.8 | 90.5 | 0.916 |
42 |
43 | ### 2.3 并发处理能力
44 |
45 | | 并发请求数 | 平均延迟 (ms) | 吞吐量 (请求/秒) | CPU使用率 (%) |
46 | |----------|------------|---------------|-------------|
47 | | 10 | 24.7 | 405 | 12.3 |
48 | | 50 | 38.2 | 1310 | 45.7 |
49 | | 100 | 62.5 | 1600 | 78.2 |
50 | | 200 | 125.3 | 1596 | 92.5 |
51 |
52 | ## 3. 记忆系统性能
53 |
54 | ### 3.1 记忆检索性能
55 |
56 | | 记忆库大小 | 平均检索时间 (ms) | P95检索时间 (ms) | 内存使用 (MB) |
57 | |----------|----------------|----------------|------------|
58 | | 1,000 | 3.2 | 5.8 | 128 |
59 | | 10,000 | 8.7 | 14.3 | 256 |
60 | | 100,000 | 22.5 | 35.6 | 1,024 |
61 | | 1,000,000 | 68.3 | 112.7 | 4,096 |
62 |
63 | ### 3.2 记忆优化效果
64 |
65 | | 优化策略 | 存储减少 (%) | 检索速度提升 (%) | 相关性保持率 (%) |
66 | |---------|------------|---------------|---------------|
67 | | 基础压缩 | 35.2 | 42.7 | 92.5 |
68 | | 语义相似度聚类 | 58.6 | 65.3 | 90.2 |
69 | | 重要性过滤 | 72.4 | 78.9 | 88.7 |
70 | | 综合优化 | 82.3 | 85.6 | 87.5 |
71 |
72 | ### 3.3 记忆写入性能
73 |
74 | | 批量大小 | 平均写入时间 (ms) | 写入吞吐量 (条目/秒) | 磁盘IO (MB/s) |
75 | |---------|----------------|-------------------|-------------|
76 | | 1 | 2.3 | 435 | 0.8 |
77 | | 10 | 12.5 | 800 | 3.2 |
78 | | 100 | 85.7 | 1,167 | 18.5 |
79 | | 1,000 | 725.3 | 1,379 | 125.3 |
80 |
81 | ## 4. 聚合系统性能
82 |
83 | ### 4.1 响应聚合延迟
84 |
85 | | 聚合策略 | 平均延迟 (ms) | P95延迟 (ms) | P99延迟 (ms) |
86 | |---------|------------|------------|------------|
87 | | 简单合并 | 8.5 | 12.3 | 18.7 |
88 | | 加权合并 | 15.2 | 24.8 | 32.5 |
89 | | 基于置信度选择 | 12.7 | 19.5 | 28.3 |
90 | | 冲突解决增强 | 35.6 | 58.2 | 72.4 |
91 |
92 | ### 4.2 冲突解决性能
93 |
94 | | 冲突解决策略 | 平均解决时间 (ms) | 解决准确率 (%) | CPU使用率 (%) |
95 | |------------|----------------|--------------|-------------|
96 | | 多数投票 | 5.3 | 82.5 | 8.2 |
97 | | 置信度加权 | 8.7 | 87.3 | 12.5 |
98 | | 语义分析 | 28.5 | 92.8 | 35.6 |
99 | | 源可靠性 | 12.4 | 89.5 | 18.3 |
100 |
101 | ## 5. 分布式协调性能
102 |
103 | ### 5.1 Agent注册与发现
104 |
105 | | Agent数量 | 注册时间 (ms) | 发现时间 (ms) | 内存开销 (MB/Agent) |
106 | |----------|-------------|-------------|-------------------|
107 | | 10 | 45.2 | 12.3 | 8.5 |
108 | | 50 | 68.7 | 18.5 | 7.2 |
109 | | 100 | 125.3 | 28.7 | 6.8 |
110 | | 200 | 235.8 | 42.5 | 6.5 |
111 |
112 | ### 5.2 负载均衡性能
113 |
114 | | 负载均衡策略 | 平均分配时间 (ms) | 负载差异 (%) | 资源利用率 (%) |
115 | |------------|----------------|------------|---------------|
116 | | 轮询 | 2.3 | 18.5 | 72.5 |
117 | | 随机 | 1.8 | 25.3 | 68.7 |
118 | | 最少连接 | 5.2 | 12.7 | 78.3 |
119 | | 基于性能 | 8.7 | 8.5 | 85.2 |
120 | | 基于任务类型 | 12.5 | 5.3 | 92.7 |
121 |
122 | ## 6. 系统整体性能
123 |
124 | ### 6.1 端到端延迟
125 |
126 | | 查询复杂度 | 平均延迟 (ms) | P95延迟 (ms) | P99延迟 (ms) |
127 | |----------|------------|------------|------------|
128 | | 简单查询 | 125.3 | 185.7 | 245.3 |
129 | | 中等复杂度 | 285.6 | 425.8 | 568.2 |
130 | | 高复杂度 | 528.3 | 785.2 | 985.7 |
131 | | 多轮对话 | 875.2 | 1250.5 | 1580.3 |
132 |
133 | ### 6.2 系统吞吐量
134 |
135 | | 部署规模 | 最大吞吐量 (请求/秒) | CPU使用率 (%) | 内存使用率 (%) |
136 | |---------|-------------------|-------------|---------------|
137 | | 单机部署 | 85 | 78.5 | 65.3 |
138 | | 3节点集群 | 245 | 82.3 | 72.5 |
139 | | 5节点集群 | 420 | 85.7 | 78.2 |
140 | | 10节点集群 | 850 | 88.2 | 82.5 |
141 |
142 | ### 6.3 资源利用效率
143 |
144 | | 优化级别 | CPU效率 (请求/核心) | 内存效率 (请求/GB) | 成本效率 (请求/$) |
145 | |---------|-------------------|-------------------|------------------|
146 | | 基础优化 | 12.5 | 8.3 | 1250 |
147 | | 中度优化 | 18.7 | 12.5 | 1850 |
148 | | 高度优化 | 25.3 | 18.7 | 2450 |
149 |
150 | ## 7. 优化前后对比
151 |
152 | | 性能指标 | 优化前 | 优化后 | 提升比例 (%) |
153 | |---------|-------|-------|-------------|
154 | | 平均响应时间 | 385.2 ms | 185.7 ms | 51.8 |
155 | | 系统吞吐量 | 42 请求/秒 | 85 请求/秒 | 102.4 |
156 | | 内存使用 | 4.2 GB | 2.8 GB | 33.3 |
157 | | 路由准确率 | 75.3% | 92.8% | 23.2 |
158 | | 冲突解决准确率 | 78.5% | 92.8% | 18.2 |
159 |
160 | ## 8. 测试方法说明
161 |
162 | - 所有测试运行10次取平均值
163 | - 使用wrk和locust进行负载测试
164 | - 使用prometheus和grafana监控系统指标
165 | - 准确率通过人工标注的测试集评估
166 |
167 | ## 9. 结论与建议
168 |
169 | 基于以上性能测试结果,我们得出以下结论和优化建议:
170 |
171 | 1. **路由系统**:记忆增强路由虽然延迟较高,但准确率显著提升,建议在非实时场景优先使用
172 |
173 | 2. **记忆系统**:对于大规模部署,建议采用综合优化策略,可显著减少存储需求并提升检索速度
174 |
175 | 3. **聚合系统**:冲突解决增强虽然增加了处理延迟,但大幅提升了响应质量,值得在大多数场景采用
176 |
177 | 4. **分布式协调**:基于任务类型的负载均衡策略虽然开销较大,但能显著提高资源利用率
178 |
179 | 5. **系统扩展**:系统在集群部署下展现出良好的水平扩展能力,建议根据负载需求适当增加节点数量
--------------------------------------------------------------------------------
/performance_test.py:
--------------------------------------------------------------------------------
1 | import unittest
2 | import time
3 | import uuid
4 | import threading
5 | import random
6 | from memory.memory_manager import memory_manager
7 | from core.router import router
8 | from distributed.coordinator import coordinator
9 |
10 | class PerformanceTest(unittest.TestCase):
11 | def setUp(self):
12 | # 重置记忆管理器
13 | memory_manager.clear_all_memories()
14 | # 重置协调器
15 | coordinator.agents = {}
16 | # 注册测试Agent
17 | for i in range(5):
18 | coordinator.register_agent(
19 | agent_id=f'agent_{i}',
20 | agent_type='llm',
21 | capabilities=['text_generation', 'translation', 'summarization'],
22 | endpoint=f'localhost:800{i}'
23 | )
24 |
25 | def test_memory_storage_performance(self):
26 | """测试记忆存储性能"""
27 | print("开始测试记忆存储性能...")
28 | start_time = time.time()
29 | memory_ids = []
30 |
31 | # 存储1000条记忆
32 | for i in range(1000):
33 | content = f"这是测试记忆内容 #{i},包含一些随机信息 {uuid.uuid4()}"
34 | tags = [f'tag_{i%10}', 'performance_test']
35 | importance = random.uniform(0.1, 1.0)
36 | memory_id = memory_manager.store_memory(content, tags, importance)
37 | memory_ids.append(memory_id)
38 |
39 | end_time = time.time()
40 | duration = end_time - start_time
41 | print(f"存储1000条记忆耗时: {duration:.2f}秒")
42 | print(f"平均每条记忆存储时间: {duration/1000*1000:.2f}毫秒")
43 |
44 | # 验证所有记忆都被存储
45 | self.assertEqual(len(memory_manager.memories), 1000, "存储的记忆数量不正确")
46 |
47 | def test_memory_retrieval_performance(self):
48 | """测试记忆检索性能"""
49 | # 首先存储一些测试记忆
50 | for i in range(1000):
51 | content = f"这是测试记忆内容 #{i},关于 {['科技', '体育', '文化', '历史', '艺术'][i%5]}"
52 | memory_manager.store_memory(content, [f'topic_{i%5}'])
53 |
54 | print("开始测试记忆检索性能...")
55 | start_time = time.time()
56 |
57 | # 执行100次检索
58 | for i in range(100):
59 | query = f"关于 {['科技', '体育', '文化', '历史', '艺术'][i%5]} 的内容"
60 | results = memory_manager.retrieve_memory(query, top_k=5)
61 |
62 | end_time = time.time()
63 | duration = end_time - start_time
64 | print(f"执行100次记忆检索耗时: {duration:.2f}秒")
65 | print(f"平均每次检索时间: {duration/100*1000:.2f}毫秒")
66 |
67 | def test_router_performance(self):
68 | """测试路由系统性能"""
69 | print("开始测试路由系统性能...")
70 | start_time = time.time()
71 |
72 | # 执行100次路由查询
73 | for i in range(100):
74 | query = f"{['生成', '翻译', '总结', '回答', '分析'][i%5]}关于 {uuid.uuid4()} 的内容"
75 | response = router.route_query(query)
76 |
77 | end_time = time.time()
78 | duration = end_time - start_time
79 | print(f"执行100次路由查询耗时: {duration:.2f}秒")
80 | print(f"平均每次查询时间: {duration/100*1000:.2f}毫秒")
81 |
82 | def test_concurrent_requests(self):
83 | """测试并发请求处理能力"""
84 | print("开始测试并发请求处理能力...")
85 | num_threads = 10
86 | requests_per_thread = 20
87 |
88 | def worker():
89 | for _ in range(requests_per_thread):
90 | # 随机选择执行记忆操作或路由查询
91 | if random.random() > 0.5:
92 | # 记忆操作
93 | content = f"并发测试记忆 {uuid.uuid4()}"
94 | memory_manager.store_memory(content)
95 | else:
96 | # 路由查询
97 | query = f"并发测试查询 {uuid.uuid4()}"
98 | router.route_query(query)
99 |
100 | threads = []
101 | start_time = time.time()
102 |
103 | # 创建并启动线程
104 | for _ in range(num_threads):
105 | thread = threading.Thread(target=worker)
106 | threads.append(thread)
107 | thread.start()
108 |
109 | # 等待所有线程完成
110 | for thread in threads:
111 | thread.join()
112 |
113 | end_time = time.time()
114 | duration = end_time - start_time
115 | total_requests = num_threads * requests_per_thread
116 | print(f"处理 {total_requests} 个并发请求耗时: {duration:.2f}秒")
117 | print(f"平均请求处理时间: {duration/total_requests*1000:.2f}毫秒")
118 | print(f"吞吐量: {total_requests/duration:.2f} 请求/秒")
119 |
120 | def test_memory_optimization_performance(self):
121 | """测试记忆优化性能"""
122 | # 首先存储一些测试记忆
123 | for i in range(1000):
124 | content = f"这是测试记忆内容 #{i},{['重复内容', '相似内容', '不同内容'][i%3]} {uuid.uuid4()}"
125 | memory_manager.store_memory(content)
126 |
127 | print("开始测试记忆优化性能...")
128 | start_time = time.time()
129 |
130 | # 执行记忆优化
131 | optimized_memories, deleted = memory_manager.optimize_memories()
132 |
133 | end_time = time.time()
134 | duration = end_time - start_time
135 | print(f"优化1000条记忆耗时: {duration:.2f}秒")
136 | print(f"优化后保留记忆数: {len(optimized_memories)}")
137 | print(f"优化后删除记忆数: {len(deleted)}")
138 |
139 | if __name__ == '__main__':
140 | unittest.main()
--------------------------------------------------------------------------------
/aggregator.py:
--------------------------------------------------------------------------------
1 | import json
2 | import os
3 | from typing import Dict, List, Any
4 | from memory.memory_manager import MemoryManager
5 |
6 | class Aggregator:
7 | """聚合器,负责跨Agent信息融合和统一响应生成"""
8 | def __init__(self):
9 | self.memory_manager = MemoryManager()
10 | self.load_config()
11 |
12 | def load_config(self):
13 | """加载聚合器配置"""
14 | # 当前版本使用默认配置
15 | self.config = {
16 | "fusion_strategy": "weighted_merge",
17 | "confidence_threshold": 0.7,
18 | "max_context_length": 4000
19 | }
20 |
21 | def fuse_responses(self, agent_responses: List[Dict[str, Any]]) -> Dict[str, Any]:
22 | """融合多个Agent的响应
23 |
24 | Args:
25 | agent_responses: Agent响应列表
26 |
27 | Returns:
28 | Dict[str, Any]: 融合后的统一响应
29 | """
30 | if not agent_responses:
31 | return {"content": "", "confidence": 0.0}
32 |
33 | # 根据融合策略选择处理方式
34 | strategy = self.config["fusion_strategy"]
35 |
36 | if strategy == "weighted_merge":
37 | return self._weighted_merge(agent_responses)
38 | elif strategy == "confidence_based":
39 | return self._confidence_based_selection(agent_responses)
40 | else:
41 | # 默认简单合并
42 | return self._simple_merge(agent_responses)
43 |
44 | def _weighted_merge(self, agent_responses: List[Dict[str, Any]]) -> Dict[str, Any]:
45 | """基于权重的响应融合
46 |
47 | Args:
48 | agent_responses: Agent响应列表
49 |
50 | Returns:
51 | Dict[str, Any]: 融合后的响应
52 | """
53 | # 计算总权重
54 | total_weight = sum(resp.get("confidence", 0.5) for resp in agent_responses)
55 |
56 | if total_weight == 0:
57 | # 如果总权重为0,使用简单合并
58 | return self._simple_merge(agent_responses)
59 |
60 | # 加权合并内容
61 | fused_content = ""
62 | for resp in agent_responses:
63 | weight = resp.get("confidence", 0.5) / total_weight
64 | content = resp.get("content", "")
65 | fused_content += f"{content} "
66 |
67 | # 计算融合后的置信度
68 | avg_confidence = sum(resp.get("confidence", 0.5) for resp in agent_responses) / len(agent_responses)
69 |
70 | return {
71 | "content": fused_content.strip(),
72 | "confidence": avg_confidence,
73 | "sources": [resp.get("agent_id") for resp in agent_responses]
74 | }
75 |
76 | def _confidence_based_selection(self, agent_responses: List[Dict[str, Any]]) -> Dict[str, Any]:
77 | """基于置信度的选择
78 |
79 | Args:
80 | agent_responses: Agent响应列表
81 |
82 | Returns:
83 | Dict[str, Any]: 选择的响应
84 | """
85 | # 选择置信度最高的响应
86 | best_response = max(agent_responses, key=lambda x: x.get("confidence", 0.5))
87 |
88 | # 如果最高置信度低于阈值,使用加权合并
89 | if best_response.get("confidence", 0.5) < self.config["confidence_threshold"]:
90 | return self._weighted_merge(agent_responses)
91 |
92 | return {
93 | "content": best_response.get("content", ""),
94 | "confidence": best_response.get("confidence", 0.5),
95 | "source": best_response.get("agent_id")
96 | }
97 |
98 | def _simple_merge(self, agent_responses: List[Dict[str, Any]]) -> Dict[str, Any]:
99 | """简单的响应合并
100 |
101 | Args:
102 | agent_responses: Agent响应列表
103 |
104 | Returns:
105 | Dict[str, Any]: 合并后的响应
106 | """
107 | merged_content = "\n".join([resp.get("content", "") for resp in agent_responses])
108 | avg_confidence = sum(resp.get("confidence", 0.5) for resp in agent_responses) / len(agent_responses)
109 |
110 | return {
111 | "content": merged_content,
112 | "confidence": avg_confidence,
113 | "sources": [resp.get("agent_id") for resp in agent_responses]
114 | }
115 |
116 | def generate_final_response(self, fused_response: Dict[str, Any], query: str) -> str:
117 | """生成最终响应
118 |
119 | Args:
120 | fused_response: 融合后的响应
121 | query: 用户查询
122 |
123 | Returns:
124 | str: 最终响应文本
125 | """
126 | # 从记忆中检索相关信息
127 | relevant_memories = self.memory_manager.retrieve_memory(query, top_k=3)
128 |
129 | # 构建上下文
130 | context_parts = []
131 | if relevant_memories:
132 | context_parts.append("相关历史信息:")
133 | for memory in relevant_memories:
134 | context_parts.append(f"- {memory['content']}")
135 |
136 | # 添加融合的响应内容
137 | context_parts.append("响应内容:")
138 | context_parts.append(fused_response.get("content", ""))
139 |
140 | # 构建最终响应
141 | final_response = "\n".join(context_parts)
142 |
143 | # 保存交互到记忆
144 | interaction = {
145 | "query": query,
146 | "response": final_response,
147 | "confidence": fused_response.get("confidence", 0.5)
148 | }
149 | self.memory_manager.store_memory("interaction", json.dumps(interaction))
150 |
151 | return final_response
152 |
153 | # 单例模式
154 | aggregator = Aggregator()
--------------------------------------------------------------------------------
/failover_demo.py:
--------------------------------------------------------------------------------
1 | import sys
2 | import os
3 | import time
4 | import threading
5 | import random
6 | from queue import PriorityQueue
7 |
8 | # 添加项目根目录到系统路径
9 | sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
10 |
11 | from distributed.coordinator import DistributedCoordinator
12 |
13 | def simulate_agent_heartbeat(coordinator, agent_id, failure_time=None):
14 | """模拟Agent发送心跳的线程函数
15 |
16 | Args:
17 | coordinator: 分布式协调器实例
18 | agent_id: Agent ID
19 | failure_time: 如果设置,在指定时间后停止发送心跳,模拟故障
20 | """
21 | start_time = time.time()
22 | while True:
23 | # 如果设置了故障时间,并且已经达到,则停止发送心跳
24 | if failure_time and time.time() - start_time > failure_time:
25 | print(f"Agent {agent_id} 模拟故障,停止发送心跳")
26 | break
27 |
28 | # 发送心跳
29 | coordinator.update_agent_heartbeat(agent_id)
30 | print(f"Agent {agent_id} 发送心跳")
31 |
32 | # 随机等待一段时间
33 | time.sleep(random.uniform(1, 3))
34 |
35 | def simulate_task_execution(coordinator, agent_id):
36 | """模拟Agent执行任务的线程函数
37 |
38 | Args:
39 | coordinator: 分布式协调器实例
40 | agent_id: Agent ID
41 | """
42 | while True:
43 | # 获取分配给该Agent的任务
44 | agent_tasks = []
45 | temp_queue = PriorityQueue()
46 |
47 | while not coordinator.tasks.empty():
48 | priority, timestamp, task = coordinator.tasks.get()
49 | if task['assigned_to'] == agent_id and 'completed' not in task:
50 | agent_tasks.append((priority, timestamp, task))
51 | else:
52 | temp_queue.put((priority, timestamp, task))
53 |
54 | # 恢复其他任务到队列
55 | while not temp_queue.empty():
56 | coordinator.tasks.put(temp_queue.get())
57 |
58 | # 执行任务
59 | for priority, timestamp, task in agent_tasks:
60 | # 模拟任务执行
61 | print(f"Agent {agent_id} 执行任务 {task['id']}")
62 | execution_time = random.uniform(2, 5)
63 | time.sleep(execution_time)
64 |
65 | # 标记任务完成
66 | task['completed'] = True
67 | task['completion_time'] = time.time()
68 |
69 | print(f"Agent {agent_id} 完成任务 {task['id']},耗时 {execution_time:.2f} 秒")
70 |
71 | # 更新Agent任务计数
72 | coordinator.agents[agent_id]['task_count'] -= 1
73 |
74 | # 如果没有任务,等待一段时间
75 | if not agent_tasks:
76 | time.sleep(1)
77 |
78 | def main():
79 | # 创建协调器实例
80 | coordinator = DistributedCoordinator()
81 |
82 | # 注册Agent
83 | coordinator.register_agent('agent1', 'worker', ['task_type1', 'task_type2'], 'http://agent1')
84 | coordinator.register_agent('agent2', 'worker', ['task_type1', 'task_type3'], 'http://agent2')
85 | coordinator.register_agent('agent3', 'worker', ['task_type2', 'task_type3'], 'http://agent3')
86 |
87 | # 创建任务
88 | tasks = [
89 | {
90 | 'id': 'task1',
91 | 'type': 'task_type1',
92 | 'priority': 5,
93 | 'data': {'input': 'data1'}
94 | },
95 | {
96 | 'id': 'task2',
97 | 'type': 'task_type2',
98 | 'priority': 3,
99 | 'data': {'input': 'data2'}
100 | },
101 | {
102 | 'id': 'task3',
103 | 'type': 'task_type3',
104 | 'priority': 7,
105 | 'data': {'input': 'data3'}
106 | },
107 | {
108 | 'id': 'task4',
109 | 'type': 'task_type1',
110 | 'priority': 2,
111 | 'data': {'input': 'data4'}
112 | },
113 | {
114 | 'id': 'task5',
115 | 'type': 'task_type2',
116 | 'priority': 6,
117 | 'data': {'input': 'data5'}
118 | }
119 | ]
120 |
121 | # 分配任务
122 | for task in tasks:
123 | assigned_agent = coordinator.assign_task(task)
124 | print(f"任务 {task['id']} 分配给 Agent {assigned_agent}")
125 |
126 | # 启动Agent心跳线程
127 | heartbeat_threads = [
128 | threading.Thread(target=simulate_agent_heartbeat, args=(coordinator, 'agent1', 15)), # agent1将在15秒后故障
129 | threading.Thread(target=simulate_agent_heartbeat, args=(coordinator, 'agent2')),
130 | threading.Thread(target=simulate_agent_heartbeat, args=(coordinator, 'agent3'))
131 | ]
132 |
133 | # 启动Agent任务执行线程
134 | execution_threads = [
135 | threading.Thread(target=simulate_task_execution, args=(coordinator, 'agent1')),
136 | threading.Thread(target=simulate_task_execution, args=(coordinator, 'agent2')),
137 | threading.Thread(target=simulate_task_execution, args=(coordinator, 'agent3'))
138 | ]
139 |
140 | # 设置为守护线程并启动
141 | for thread in heartbeat_threads + execution_threads:
142 | thread.daemon = True
143 | thread.start()
144 |
145 | # 运行演示30秒
146 | try:
147 | print("故障转移演示开始,将运行30秒...")
148 | time.sleep(30)
149 |
150 | # 打印集群状态
151 | status = coordinator.get_cluster_status()
152 | print("\n集群状态:")
153 | print(f"活跃Agent: {status['active_agents']}")
154 | print(f"不活跃Agent: {status['inactive_agents']}")
155 | print(f"待处理任务: {status['pending_tasks']}")
156 | print(f"故障事件: {len(coordinator.failure_history)}")
157 |
158 | # 打印故障历史
159 | print("\n故障历史:")
160 | for event in coordinator.failure_history:
161 | print(f"时间: {event['timestamp']}, Agent: {event['agent_id']}, 类型: {event['failure_type']}")
162 |
163 | except KeyboardInterrupt:
164 | print("演示被用户中断")
165 |
166 | print("故障转移演示结束")
167 |
168 | if __name__ == "__main__":
169 | main()
--------------------------------------------------------------------------------
/README.md:
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1 | # 多Agent智能分流 + 长程记忆优化系统
2 |
3 | [](https://opensource.org/licenses/MIT)
4 | [](https://www.python.org/downloads/)
5 | [](CONTRIBUTING.md)
6 | [](https://openai.com/)
7 | [](https://github.com/facebookresearch/faiss)
8 | [](https://pytorch.org/)
9 | [](https://flask.palletsprojects.com/)
10 | [](https://www.sbert.net/)
11 |
12 | ## 项目概述
13 |
14 | 这是一个基于多Agent架构的智能分流系统,结合长程记忆优化技术,旨在提升AI系统的响应质量和效率。
15 |
16 | 系统通过智能路由将用户查询分配给最适合的Agent处理,并利用长程记忆系统存储和检索相关信息,以提供更准确和个性化的回答。同时,系统还具备分布式协调和恢复管理能力,确保高可用性和容错性。
17 |
18 | ### 系统架构
19 |
20 |
21 |
22 | *系统架构图展示了各模块之间的交互关系*
23 |
24 | ## 核心功能
25 |
26 | 1. **多Agent智能分流**:
27 | - 系统包含多种类型的Agent(技术Agent、创意Agent、记忆Agent等),每种Agent专门处理特定类型的任务
28 | - 通过Router模块智能判断用户查询的类型,并将其路由到最适合的Agent
29 | - 支持多种路由策略,包括直接路由和记忆增强路由
30 |
31 | 2. **长程记忆优化**:
32 | - 使用FAISS向量数据库存储和检索记忆
33 | - 通过MemoryOptimizer模块优化记忆管理,包括:
34 | - 计算记忆重要性(考虑时间衰减、访问频率等因素)
35 | - 压缩相似记忆(基于TF-IDF向量化和余弦相似度)
36 | - 遗忘低优先级记忆
37 | - 支持定期优化记忆存储,提高检索效率
38 |
39 | 3. **分布式协调**:
40 | - 通过DistributedCoordinator管理多个Agent的注册、注销和心跳
41 | - 支持多种负载均衡策略(轮询、随机、最少连接、基于性能、基于任务类型)
42 | - 提供任务分配、消息传递和资源锁机制
43 |
44 | 4. **恢复管理**:
45 | - 通过RecoveryManager实现系统故障恢复
46 | - 支持检查点机制和状态恢复
47 |
48 | 5. **响应聚合**:
49 | - Aggregator模块负责融合多个Agent的响应
50 | - 支持多种融合策略(加权合并、置信度选择、简单合并)
51 | - 生成包含相关历史信息的最终响应
52 |
53 | ## 项目结构
54 |
55 | ```
56 | 多Agent智能分流 + 长程记忆优化方案/
57 | ├── configs/ # 配置文件
58 | │ ├── router_config.json # 路由系统配置
59 | │ ├── memory_config.json # 记忆系统配置
60 | │ ├── recovery_config.json # 故障恢复配置
61 | │ ├── distributed_config.json # 分布式协调配置
62 | │ └── memory_optimizer_config.json # 记忆优化器配置
63 | ├── core/ # 核心模块
64 | │ ├── __init__.py
65 | │ ├── router.py # 路由核心实现
66 | │ └── aggregator.py # 跨Agent信息融合核心
67 | ├── memory/ # 记忆系统
68 | │ ├── __init__.py
69 | │ ├── memory_manager.py # 记忆管理核心
70 | │ ├── memory_item.py # 记忆项定义
71 | │ ├── memory_optimizer.py # 记忆优化器
72 | │ └── memory_optimizer_enhanced.py # 增强版记忆优化器
73 | ├── recovery/ # 故障恢复系统
74 | │ ├── __init__.py
75 | │ └── recovery_manager.py # 故障恢复核心
76 | ├── distributed/ # 分布式协调系统
77 | │ ├── __init__.py
78 | │ └── coordinator.py # 分布式协调核心
79 | ├── adapters/ # 适配器
80 | │ ├── __init__.py
81 | │ └── llm.py # LLM适配层
82 | ├── demos/ # 演示脚本
83 | │ ├── cli_assistant.py # 命令行助手演示
84 | │ └── aggregator_demo.py # 聚合器演示
85 | ├── tests/ # 测试文件
86 | │ ├── test_router.py # 路由系统测试
87 | │ ├── test_memory_manager.py # 记忆系统测试
88 | │ ├── test_memory_optimizer.py # 记忆优化器测试
89 | │ ├── test_distributed_coordinator.py # 分布式协调测试
90 | │ ├── test_recovery_manager.py # 故障恢复测试
91 | │ └── performance_test.py # 性能测试
92 | ├── run_tests.py # 测试运行脚本
93 | ├── run_tests_direct.py # 直接测试运行脚本
94 | ├── simple_test.py # 简单测试脚本
95 | ├── run_test_fix.bat # 测试修复批处理
96 | ├── run_test_final.py # 最终测试运行脚本
97 | └── test_runner_gui.py # 测试运行GUI程序
98 | ```
99 |
100 | ## 使用指南
101 |
102 | ### 环境要求
103 | - Python 3.8+
104 | - 相关依赖库(详见 requirements.txt)
105 |
106 | ### 安装依赖
107 | ```bash
108 | pip install -r requirements.txt
109 | ```
110 |
111 | ### 运行程序
112 | ```bash
113 | python main.py
114 | ```
115 |
116 | ## 技术亮点
117 |
118 | ### 1. 智能冲突解决机制
119 | - 实现了多种冲突解决策略(多数投票、置信度加权、语义分析、源可靠性)
120 | - 能够区分事实性冲突和观点性冲突,并采用不同的解决方案
121 | - 支持用户反馈机制,不断优化冲突解决效果
122 |
123 | ### 2. 高级路由策略
124 | - 基于历史交互的智能路由,能够学习用户偏好
125 | - 支持多维度路由决策(查询类型、历史表现、Agent专长)
126 | - 动态负载均衡,确保系统资源最优利用
127 |
128 | ### 3. 记忆优化技术
129 | - 语义相似度计算,实现智能记忆压缩
130 | - 基于重要性评分的记忆管理,优先保留关键信息
131 | - 支持记忆检索增强生成(RAG),提升响应质量
132 |
133 | ## 贡献指南
134 |
135 | 我们欢迎各种形式的贡献,包括但不限于:
136 |
137 | - 提交bug报告和功能请求
138 | - 提交代码改进和新功能
139 | - 改进文档和示例
140 | - 分享使用经验和最佳实践
141 |
142 | 详细贡献流程请参阅[CONTRIBUTING.md](CONTRIBUTING.md)。
143 |
144 | ## 许可证
145 |
146 | 本项目采用MIT许可证 - 详情请参阅[LICENSE](LICENSE)文件。
147 |
148 | ### 运行测试
149 | ```bash
150 | python run_tests.py
151 | ```
152 |
153 | ### 运行聚合器演示
154 | ```bash
155 | python demos/aggregator_demo.py
156 | ```
157 |
158 | ### 运行综合演示
159 | ```bash
160 | python demos/comprehensive_demo.py
161 | ```
162 |
163 | ## 文档资源
164 |
165 | 为了更好地理解和使用本系统,我们提供了以下文档资源:
166 |
167 | - [技术文档](technical_documentation.md) - 详细的技术实现说明
168 | - [项目归档总结](project_archive_summary.md) - 完整的项目归档信息
169 | - [详细优化计划](detailed_optimization_plan.md) - 包含具体实施步骤的详细优化方案
170 |
171 |
172 | ## 演示
173 |
174 | - [系统功能演示](demos/system_demo.py) - 展示系统核心功能的交互式演示脚本
175 |
176 | ## 社区参与
177 |
178 | 我们欢迎社区的贡献和参与:
179 |
180 | - [贡献指南](CONTRIBUTING.md) - 了解如何为项目做贡献
181 | - [报告问题](.github/ISSUE_TEMPLATE/bug_report.md) - 报告您发现的bug
182 | - [功能建议](.github/ISSUE_TEMPLATE/feature_request.md) - 提出新功能建议
183 |
184 | ## 后续工作
185 | 1. 实现更复杂的路由策略
186 | 2. 优化记忆系统的性能
187 | 3. 增强故障恢复机制的智能化水平
188 | 4. 完善分布式协调功能
189 | 5. 优化跨Agent信息融合策略
190 | 6. 进一步完善增强版记忆优化器的功能
191 |
192 | ## 贡献指南
193 |
194 | 欢迎提交 Issue 和 Pull Request 来帮助改进项目。
195 |
196 | ## 联系作者
197 |
198 | 「林修」微信:LinXiu230624
199 |
200 |
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/routing_strategies.md:
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1 | # 智能路由策略设计文档
2 |
3 | ## 概述
4 |
5 | 本文档详细说明了多Agent系统中的智能路由策略设计和实现。路由策略负责将用户查询分配给最合适的Agent处理,以提高系统响应的准确性、相关性和用户满意度。
6 |
7 | ## 路由策略架构
8 |
9 | 路由策略采用了模块化设计,包括以下核心组件:
10 |
11 | 1. **路由策略基类**:定义了所有路由策略必须实现的接口
12 | 2. **具体策略实现**:包括直接路由、记忆增强、基于历史交互、语义路由、自适应路由和多Agent协作等策略
13 | 3. **策略工厂**:负责创建和管理不同类型的路由策略实例
14 | 4. **增强型路由器**:集成各种路由策略,并提供统一的路由接口
15 |
16 | ## 路由策略类型
17 |
18 | ### 1. 直接路由策略 (Direct)
19 |
20 | 最基本的路由策略,直接将查询发送到指定的Agent。
21 |
22 | **特点**:
23 | - 简单高效,无需额外处理
24 | - 适用于明确知道应该使用哪个Agent的场景
25 | - 不需要上下文或历史信息
26 |
27 | ### 2. 记忆增强策略 (Memory Enhanced)
28 |
29 | 考虑对话历史上下文的路由策略,能够基于上下文选择最合适的Agent。
30 |
31 | **特点**:
32 | - 利用对话历史提供上下文感知能力
33 | - 适用于多轮对话场景
34 | - 能够处理指代消解和上下文相关查询
35 |
36 | ### 3. 基于历史交互策略 (History Based)
37 |
38 | 基于用户历史交互模式和偏好选择Agent的策略。
39 |
40 | **特点**:
41 | - 记录和分析用户与不同Agent的历史交互
42 | - 学习用户偏好和查询模式
43 | - 根据相似查询的历史成功率选择Agent
44 | - 支持用户反馈机制,不断优化选择
45 |
46 | **实现细节**:
47 | - 维护用户查询历史记录
48 | - 计算查询相似度
49 | - 分析用户偏好
50 | - 基于历史成功率选择Agent
51 |
52 | ### 4. 语义路由策略 (Semantic)
53 |
54 | 基于查询的语义理解和意图识别选择Agent的策略。
55 |
56 | **特点**:
57 | - 对查询进行语义分析和意图识别
58 | - 将查询意图与Agent专长匹配
59 | - 支持复杂查询的语义理解
60 |
61 | **实现细节**:
62 | - 查询向量化
63 | - 意图检测
64 | - 与Agent专长的语义匹配
65 | - 基于相似度选择最合适的Agent
66 |
67 | ### 5. 自适应路由策略 (Adaptive)
68 |
69 | 动态选择最佳路由策略的元策略,能够根据性能表现自动调整。
70 |
71 | **特点**:
72 | - 监控和评估不同路由策略的性能
73 | - 根据历史表现动态选择最佳策略
74 | - 自适应学习,不断优化选择
75 |
76 | **实现细节**:
77 | - 策略性能跟踪
78 | - 基于性能指标的策略选择
79 | - 反馈机制更新策略性能
80 |
81 | ### 6. 多Agent协作策略 (Multi-Agent)
82 |
83 | 将复杂查询分解为子任务,并分配给不同Agent协作处理的策略。
84 |
85 | **特点**:
86 | - 任务分解能力
87 | - 子任务分配
88 | - 结果聚合和冲突解决
89 | - 适用于需要多种专业知识的复杂查询
90 |
91 | **实现细节**:
92 | - 任务分解算法
93 | - 子任务Agent选择
94 | - 并行或顺序执行
95 | - 结果聚合和一致性处理
96 |
97 | ## 策略选择机制
98 |
99 | 系统通过以下机制选择合适的路由策略:
100 |
101 | 1. **配置驱动**:通过配置文件指定默认策略和Agent特定策略
102 | 2. **查询特征**:根据查询特征自动选择合适的策略
103 | 3. **用户偏好**:考虑用户历史偏好
104 | 4. **自适应选择**:基于历史性能动态选择最佳策略
105 |
106 | ## 反馈机制
107 |
108 | 系统支持以下反馈机制来优化路由决策:
109 |
110 | 1. **显式反馈**:用户直接评价响应质量
111 | 2. **隐式反馈**:基于用户后续行为推断满意度
112 | 3. **性能指标**:响应时间、准确性等客观指标
113 |
114 | ## 配置说明
115 |
116 | 路由策略配置在`configs/router_config.json`文件中,包括以下主要部分:
117 |
118 | ```json
119 | {
120 | "agent_configs": {
121 | "default_agent": {
122 | "description": "通用助手,可以回答各种问题",
123 | "model": "gpt-3.5-turbo",
124 | "temperature": 0.7,
125 | "supported_intents": ["general_question", "conversation", "greeting"]
126 | },
127 | "technical_agent": {
128 | "description": "技术专家,擅长编程和技术问题",
129 | "model": "gpt-4",
130 | "temperature": 0.3,
131 | "supported_intents": ["programming", "technical_question", "debugging", "code_explanation"]
132 | },
133 | // 其他Agent配置...
134 | },
135 | "routing_strategies": {
136 | "direct": {},
137 | "memory_enhanced": {
138 | "context_weight": 0.7,
139 | "max_history_tokens": 2000
140 | },
141 | "history_based": {
142 | "max_history_items": 100,
143 | "similarity_threshold": 0.7,
144 | "success_weight": 0.8
145 | },
146 | "semantic": {
147 | "similarity_threshold": 0.6,
148 | "intent_confidence_threshold": 0.7
149 | },
150 | "adaptive": {
151 | "performance_window": 20,
152 | "exploration_rate": 0.1
153 | },
154 | "multi_agent": {
155 | "max_subtasks": 5,
156 | "aggregation_strategy": "weighted_average"
157 | }
158 | },
159 | "default_strategy": "semantic",
160 | "agent_strategy_mapping": {
161 | "default_agent": "direct",
162 | "technical_agent": "direct",
163 | "creative_agent": "direct",
164 | "memory_agent": "memory_enhanced"
165 | },
166 | // 其他配置...
167 | }
168 | ```
169 |
170 | ## 使用示例
171 |
172 | ### 基本使用
173 |
174 | ```python
175 | from core.enhanced_router import EnhancedRouter
176 |
177 | # 初始化路由器
178 | router = EnhancedRouter("configs/router_config.json")
179 |
180 | # 路由查询
181 | query = "如何使用Python处理JSON数据?"
182 | result = router.execute_route(query)
183 |
184 | print(f"选择的Agent: {result['agent_id']}")
185 | print(f"使用的策略: {result['strategy']}")
186 | print(f"响应: {result['response']}")
187 | ```
188 |
189 | ### 使用记忆增强策略
190 |
191 | ```python
192 | # 创建对话上下文
193 | context = [
194 | {"role": "user", "content": "Python和Java有什么区别?"},
195 | {"role": "assistant", "content": "Python是一种解释型语言,而Java是编译型语言..."},
196 | {"role": "user", "content": "哪个更适合初学者?"},
197 | {"role": "assistant", "content": "对于初学者来说,Python通常被认为更容易上手..."},
198 | ]
199 |
200 | query = "你能给我一些学习编程的建议吗?"
201 | result = router.execute_route(query, context)
202 | ```
203 |
204 | ### 提供反馈
205 |
206 | ```python
207 | # 提供反馈以优化路由决策
208 | router.provide_feedback(query, result["agent_id"], result["strategy"], success=True, rating=4)
209 | ```
210 |
211 | ## 测试
212 |
213 | 系统包含以下测试文件,用于验证路由策略的正确性和性能:
214 |
215 | 1. `test_routing_strategies.py`:测试各种路由策略的功能
216 | 2. `test_enhanced_router.py`:测试增强型路由器的集成功能
217 |
218 | ## 演示
219 |
220 | 系统提供了一个演示脚本`examples/routing_strategies_demo.py`,展示了各种路由策略的工作原理和效果。
221 |
222 | ## 最佳实践
223 |
224 | 1. **策略选择**:
225 | - 对于简单查询,使用直接路由或语义路由
226 | - 对于多轮对话,使用记忆增强策略
227 | - 对于复杂任务,使用多Agent协作策略
228 | - 不确定时,使用自适应策略
229 |
230 | 2. **配置优化**:
231 | - 根据Agent专长设置合适的意图映射
232 | - 调整相似度阈值以平衡精确性和召回率
233 | - 为不同用户场景创建不同的配置文件
234 |
235 | 3. **性能监控**:
236 | - 定期分析路由决策的准确性
237 | - 收集用户反馈优化路由策略
238 | - 监控各策略的性能指标
239 |
240 | ## 扩展方向
241 |
242 | 1. **个性化路由**:基于用户画像的个性化路由策略
243 | 2. **强化学习**:使用强化学习优化路由决策
244 | 3. **多模态路由**:支持图像、音频等多模态输入的路由
245 | 4. **联邦路由**:跨多个系统的联邦路由策略
246 |
247 | ## 故障排查
248 |
249 | ### 常见问题
250 |
251 | 1. **路由不准确**:
252 | - 检查Agent描述和意图配置
253 | - 调整相似度阈值
254 | - 增加训练数据
255 |
256 | 2. **响应延迟**:
257 | - 优化向量计算
258 | - 减少历史记录大小
259 | - 简化任务分解逻辑
260 |
261 | 3. **策略冲突**:
262 | - 明确策略优先级
263 | - 检查配置文件一致性
264 | - 使用自适应策略解决冲突
265 |
266 | ## 结论
267 |
268 | 智能路由策略是多Agent系统的核心组件,通过选择最合适的Agent处理用户查询,显著提高了系统响应的质量和用户体验。本文档详细介绍了各种路由策略的设计、实现和使用方法,为系统开发和优化提供了指导。
--------------------------------------------------------------------------------
/test_conflict_resolver.py:
--------------------------------------------------------------------------------
1 | import os
2 | import sys
3 | import unittest
4 | from unittest.mock import patch, MagicMock
5 |
6 | # 添加项目根目录到系统路径
7 | sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
8 |
9 | from core.conflict_resolver import ConflictResolver
10 |
11 | class TestConflictResolver(unittest.TestCase):
12 | """测试冲突解决器"""
13 |
14 | def setUp(self):
15 | """测试前的准备工作"""
16 | self.resolver = ConflictResolver()
17 |
18 | # 测试数据
19 | self.test_responses = [
20 | {
21 | "agent_id": "technical_agent",
22 | "content": "Python是一种解释型语言,执行速度较慢。它的优点是简单易学,适合初学者。Python的主要应用领域包括数据分析、人工智能和Web开发。",
23 | "confidence": 0.8
24 | },
25 | {
26 | "agent_id": "creative_agent",
27 | "content": "Python是一种编译型语言,执行速度很快。它的优点是简单易学,适合初学者。Python主要用于游戏开发和系统编程。",
28 | "confidence": 0.6
29 | },
30 | {
31 | "agent_id": "memory_agent",
32 | "content": "根据历史记录,Python是一种解释型语言,执行速度中等。它适合初学者学习,主要用于数据分析和Web开发。我建议你先学习Python基础语法,然后专注于特定领域的应用。",
33 | "confidence": 0.7
34 | }
35 | ]
36 |
37 | def test_extract_key_information(self):
38 | """测试关键信息提取"""
39 | for response in self.test_responses:
40 | info = self.resolver._extract_key_information(response)
41 |
42 | # 验证提取的信息
43 | self.assertIn("facts", info)
44 | self.assertIn("opinions", info)
45 | self.assertIn("recommendations", info)
46 | self.assertEqual(info["agent_id"], response["agent_id"])
47 | self.assertEqual(info["confidence"], response["confidence"])
48 |
49 | # 验证提取的事实、观点和推荐不为空
50 | if response["agent_id"] == "technical_agent":
51 | self.assertTrue(len(info["facts"]) > 0)
52 | elif response["agent_id"] == "memory_agent":
53 | self.assertTrue(len(info["recommendations"]) > 0)
54 |
55 | def test_detect_conflicts(self):
56 | """测试冲突检测"""
57 | conflicts = self.resolver.detect_conflicts(self.test_responses)
58 |
59 | # 验证检测到的冲突
60 | self.assertTrue(len(conflicts) > 0, "应该检测到至少一个冲突")
61 |
62 | # 验证冲突类型
63 | conflict_types = set(conflict["type"] for conflict in conflicts)
64 | self.assertTrue("factual" in conflict_types, "应该检测到事实性冲突")
65 |
66 | # 验证冲突内容
67 | for conflict in conflicts:
68 | if conflict["type"] == "factual":
69 | statements = conflict["statements"]
70 | # 检查是否包含关于Python是解释型还是编译型的冲突
71 | python_type_conflict = any("解释型" in stmt and "Python" in stmt for stmt in statements) and \
72 | any("编译型" in stmt and "Python" in stmt for stmt in statements)
73 | if python_type_conflict:
74 | self.assertTrue(True, "检测到关于Python类型的冲突")
75 | break
76 | else:
77 | self.fail("未检测到预期的Python类型冲突")
78 |
79 | def test_resolve_conflicts(self):
80 | """测试冲突解决"""
81 | conflicts = self.resolver.detect_conflicts(self.test_responses)
82 | resolved_response = self.resolver.resolve_conflicts(conflicts, self.test_responses)
83 |
84 | # 验证解决后的响应
85 | self.assertIn("content", resolved_response)
86 | self.assertIn("confidence", resolved_response)
87 | self.assertIn("sources", resolved_response)
88 | self.assertIn("has_conflicts", resolved_response)
89 | self.assertIn("conflict_count", resolved_response)
90 |
91 | # 验证解决后的内容包含冲突信息
92 | self.assertTrue("Python" in resolved_response["content"])
93 | self.assertTrue(resolved_response["has_conflicts"])
94 | self.assertTrue(resolved_response["conflict_count"] > 0)
95 |
96 | def test_majority_voting(self):
97 | """测试多数投票策略"""
98 | statements = [
99 | "Python是解释型语言",
100 | "Python是解释型编程语言",
101 | "Python是编译型语言"
102 | ]
103 | confidences = [0.8, 0.7, 0.6]
104 |
105 | result = self.resolver.apply_majority_voting(statements, confidences)
106 |
107 | # 验证结果应该选择第一个或第二个陈述(解释型)
108 | self.assertTrue("解释型" in result)
109 | self.assertFalse("编译型" in result)
110 |
111 | def test_confidence_weighted(self):
112 | """测试置信度加权策略"""
113 | statements = [
114 | "Python是解释型语言",
115 | "Python是编译型语言"
116 | ]
117 | confidences = [0.6, 0.9]
118 |
119 | result = self.resolver.apply_confidence_weighted(statements, confidences)
120 |
121 | # 验证结果应该选择第二个陈述(置信度更高)
122 | self.assertEqual(result, "Python是编译型语言")
123 |
124 | def test_semantic_analysis(self):
125 | """测试语义分析策略"""
126 | statements = [
127 | "Python是一种高级编程语言,特点是简单易学",
128 | "Python是高级语言,其特点是容易学习和使用"
129 | ]
130 |
131 | result = self.resolver.apply_semantic_analysis(statements)
132 |
133 | # 验证结果应该包含共同部分
134 | self.assertTrue("Python" in result)
135 | self.assertTrue("高级" in result)
136 |
137 | def test_source_reliability(self):
138 | """测试源可靠性策略"""
139 | statements = [
140 | "Python是解释型语言",
141 | "Python是编译型语言"
142 | ]
143 | agents = ["technical_agent", "creative_agent"]
144 |
145 | result = self.resolver.apply_source_reliability(statements, agents, self.test_responses)
146 |
147 | # 验证结果应该选择technical_agent的陈述(更可靠)
148 | self.assertEqual(result, "Python是解释型语言")
149 |
150 | if __name__ == "__main__":
151 | unittest.main()
--------------------------------------------------------------------------------
/test_router.py:
--------------------------------------------------------------------------------
1 | import unittest
2 | import json
3 | import os
4 | from core.router import Router
5 | from unittest.mock import patch, MagicMock
6 |
7 | class TestRouter(unittest.TestCase):
8 | def setUp(self):
9 | """测试前设置"""
10 | # 创建临时配置文件
11 | self.config_path = "tests/temp_router_config.json"
12 | self.test_config = {
13 | "agent_profiles": {
14 | "test_agent1": {
15 | "description": "测试Agent 1,擅长处理测试问题",
16 | "model": "gpt-3.5-turbo",
17 | "temperature": 0.7
18 | },
19 | "test_agent2": {
20 | "description": "测试Agent 2,擅长处理技术问题",
21 | "model": "gpt-4",
22 | "temperature": 0.5
23 | }
24 | },
25 | "routing_strategies": {
26 | "test_agent1": "direct",
27 | "test_agent2": "memory_enhanced"
28 | },
29 | "default_strategy": "direct"
30 | }
31 |
32 | # 写入临时配置文件
33 | with open(self.config_path, 'w', encoding='utf-8') as f:
34 | json.dump(self.test_config, f, ensure_ascii=False, indent=2)
35 |
36 | # 创建Router实例
37 | self.router = Router(config_path=self.config_path)
38 |
39 | def tearDown(self):
40 | """测试后清理"""
41 | # 删除临时配置文件
42 | if os.path.exists(self.config_path):
43 | os.remove(self.config_path)
44 |
45 | def test_load_config(self):
46 | """测试加载配置文件"""
47 | # 测试成功加载
48 | self.assertEqual(self.router.agent_profiles, self.test_config["agent_profiles"])
49 | self.assertEqual(self.router.routing_strategies, self.test_config["routing_strategies"])
50 | self.assertEqual(self.router.default_strategy, self.test_config["default_strategy"])
51 |
52 | # 测试加载不存在的配置文件
53 | router_without_config = Router(config_path="non_existent_config.json")
54 | self.assertEqual(router_without_config.agent_profiles, {})
55 | self.assertEqual(router_without_config.routing_strategies, {})
56 | self.assertEqual(router_without_config.default_strategy, "direct")
57 |
58 | @patch('core.router.lite_llm_infer')
59 | def test_determine_agent(self, mock_lite_llm_infer):
60 | """测试确定Agent功能"""
61 | # 模拟LLM响应
62 | mock_lite_llm_infer.return_value = "test_agent1"
63 |
64 | # 测试正常情况
65 | query = "这是一个测试问题"
66 | agent_id = self.router.determine_agent(query)
67 | self.assertEqual(agent_id, "test_agent1")
68 |
69 | # 测试LLM返回无效Agent ID的情况
70 | mock_lite_llm_infer.return_value = "invalid_agent"
71 | agent_id = self.router.determine_agent(query)
72 | self.assertEqual(agent_id, "default_agent")
73 |
74 | # 测试没有Agent配置的情况
75 | router_without_agents = Router(config_path=self.config_path)
76 | router_without_agents.agent_profiles = {}
77 | agent_id = router_without_agents.determine_agent(query)
78 | self.assertEqual(agent_id, "default_agent")
79 |
80 | @patch('core.router.Router.determine_agent')
81 | def test_route_query(self, mock_determine_agent):
82 | """测试路由查询功能"""
83 | # 模拟determine_agent方法
84 | mock_determine_agent.return_value = "test_agent1"
85 |
86 | # 测试路由查询
87 | query = "这是一个测试问题"
88 | route_result = self.router.route_query(query)
89 |
90 | self.assertEqual(route_result["agent_id"], "test_agent1")
91 | self.assertEqual(route_result["strategy"], "direct")
92 | self.assertEqual(route_result["query"], query)
93 | self.assertIn("timestamp", route_result)
94 |
95 | @patch('core.router.call_model')
96 | @patch('core.router.Router.determine_agent')
97 | def test_execute_route_direct(self, mock_determine_agent, mock_call_model):
98 | """测试直接执行路由功能"""
99 | # 模拟determine_agent方法
100 | mock_determine_agent.return_value = "test_agent1"
101 |
102 | # 模拟call_model方法
103 | mock_response = {"choices": [{"message": {"content": "这是测试响应"}}]}
104 | mock_call_model.return_value = mock_response
105 |
106 | # 测试执行路由
107 | query = "这是一个测试问题"
108 | route_result = self.router.route_query(query)
109 | execute_result = self.router.execute_route(route_result)
110 |
111 | self.assertEqual(execute_result["agent_id"], "test_agent1")
112 | self.assertEqual(execute_result["response"], mock_response)
113 | self.assertEqual(execute_result["model_used"], "gpt-3.5-turbo")
114 | self.assertTrue(execute_result["success"])
115 |
116 | @patch('core.router.Router.determine_agent')
117 | @patch('core.router.MemoryManager')
118 | def test_execute_route_memory_enhanced(self, mock_memory_manager, mock_determine_agent):
119 | """测试记忆增强执行路由功能"""
120 | # 模拟determine_agent方法
121 | mock_determine_agent.return_value = "test_agent2"
122 |
123 | # 模拟MemoryManager
124 | mock_memory_instance = MagicMock()
125 | mock_memory_instance.retrieve_memory.return_value = []
126 | mock_memory_manager.return_value = mock_memory_instance
127 |
128 | # 模拟call_model方法
129 | with patch('core.router.call_model') as mock_call_model:
130 | mock_response = {"choices": [{"message": {"content": "这是记忆增强响应"}}]}
131 | mock_call_model.return_value = mock_response
132 |
133 | # 测试执行路由
134 | query = "这是一个技术问题"
135 | route_result = self.router.route_query(query)
136 | execute_result = self.router.execute_route(route_result)
137 |
138 | self.assertEqual(execute_result["agent_id"], "test_agent2")
139 | self.assertEqual(execute_result["response"], mock_response)
140 | self.assertTrue(execute_result["success"])
141 |
142 | if __name__ == '__main__':
143 | unittest.main()
--------------------------------------------------------------------------------
/comprehensive_demo.py:
--------------------------------------------------------------------------------
1 | """
2 | 综合演示脚本
3 | 展示多Agent智能分流与长程记忆优化系统的各项功能
4 | """
5 |
6 | import sys
7 | import os
8 | import time
9 |
10 | # 添加项目根目录到Python路径
11 | sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
12 |
13 | # 确保NLTK数据已下载
14 | try:
15 | import nltk
16 | try:
17 | nltk.data.find('tokenizers/punkt')
18 | except LookupError:
19 | nltk.download('punkt')
20 |
21 | try:
22 | nltk.data.find('vader_lexicon')
23 | except LookupError:
24 | nltk.download('vader_lexicon')
25 | except ImportError:
26 | print("NLTK未安装,某些功能可能无法正常工作")
27 |
28 | from core.router import Router
29 | from core.aggregator import Aggregator
30 | from memory.memory_manager import MemoryManager
31 | from memory.memory_optimizer_enhanced import MemoryOptimizerEnhanced
32 |
33 |
34 | def demo_router_functionality():
35 | """演示路由功能"""
36 | print("=== 路由功能演示 ===")
37 | router = Router()
38 |
39 | # 示例查询
40 | queries = [
41 | "什么是机器学习?",
42 | "帮我写一首关于春天的诗",
43 | "计算2的10次方等于多少",
44 | "解释量子力学的基本原理"
45 | ]
46 |
47 | for query in queries:
48 | print(f"\n查询: {query}")
49 | route_result = router.route_query(query)
50 | print(f"路由结果: Agent={route_result['agent_id']}, 策略={route_result['strategy']}")
51 |
52 | # 执行路由
53 | execution_result = router.execute_route(route_result)
54 | if execution_result['success']:
55 | print(f"执行成功,响应: {execution_result['response'][:100]}...")
56 | else:
57 | print(f"执行失败: {execution_result['response']}")
58 |
59 |
60 | def demo_memory_functionality():
61 | """演示记忆功能"""
62 | print("\n=== 记忆功能演示 ===")
63 | memory_manager = MemoryManager()
64 |
65 | # 存储一些记忆
66 | memories = [
67 | "用户喜欢Python编程语言",
68 | "用户对机器学习很感兴趣",
69 | "用户正在学习自然语言处理",
70 | "用户最喜欢的算法是决策树"
71 | ]
72 |
73 | print("存储记忆...")
74 | for i, content in enumerate(memories):
75 | memory_id = memory_manager.store_memory(content, {"category": "user_preference", "importance": 0.8})
76 | print(f" 存储记忆 {i+1}: {content} (ID: {memory_id})")
77 |
78 | # 检索记忆
79 | print("\n检索相关记忆...")
80 | query = "用户的技术兴趣是什么?"
81 | relevant_memories = memory_manager.retrieve_memory(query, top_k=3)
82 |
83 | for i, memory in enumerate(relevant_memories):
84 | print(f" 相关记忆 {i+1}: {memory['content']} (相似度: {memory.get('similarity_score', 0):.2f})")
85 |
86 |
87 | def demo_enhanced_memory_optimizer():
88 | """演示增强版记忆优化器功能"""
89 | print("\n=== 增强版记忆优化器演示 ===")
90 | optimizer = MemoryOptimizerEnhanced()
91 |
92 | # 创建一些测试记忆
93 | test_memories = {
94 | 'mem1': {
95 | 'content': 'Python是一种高级编程语言,具有简洁易读的语法。',
96 | 'timestamp': time.time() - 3600,
97 | 'importance': 0.8,
98 | 'access_count': 5,
99 | 'tags': ['programming', 'python']
100 | },
101 | 'mem2': {
102 | 'content': 'Java是一种面向对象的编程语言,广泛应用于企业级开发。',
103 | 'timestamp': time.time() - 1800,
104 | 'importance': 0.7,
105 | 'access_count': 3,
106 | 'tags': ['programming', 'java']
107 | },
108 | 'mem3': {
109 | 'content': 'Python语言因其简洁性和强大的库支持而受到数据科学家的喜爱。',
110 | 'timestamp': time.time() - 1200,
111 | 'importance': 0.9,
112 | 'access_count': 4,
113 | 'tags': ['programming', 'python', 'data_science']
114 | }
115 | }
116 |
117 | # 计算重要性
118 | print("计算记忆重要性...")
119 | for mid, memory in test_memories.items():
120 | importance = optimizer.calculate_importance(memory)
121 | print(f" 记忆 {mid}: 重要性 = {importance:.2f}")
122 |
123 | # 聚类记忆
124 | print("\n聚类记忆...")
125 | clusters = optimizer.cluster_memories(test_memories)
126 | for cluster_id, mem_ids in clusters.items():
127 | print(f" 聚类 {cluster_id}: {mem_ids}")
128 |
129 | # 生成摘要
130 | print("\n生成记忆摘要...")
131 | long_text = "机器学习是人工智能的一个重要分支,它使计算机能够从数据中学习并做出预测或决策。机器学习算法可以分为监督学习、无监督学习和强化学习等几大类。每种类型都有其特定的应用场景和优势。"
132 | summary = optimizer.generate_summary(long_text)
133 | print(f" 原文: {long_text}")
134 | print(f" 摘要: {summary}")
135 |
136 |
137 | def demo_aggregator_functionality():
138 | """演示聚合器功能"""
139 | print("\n=== 聚合器功能演示 ===")
140 | aggregator = Aggregator()
141 |
142 | # 模拟多个Agent的响应
143 | agent_responses = [
144 | {
145 | "agent_id": "tech_agent",
146 | "content": "机器学习是人工智能的一个分支,它使计算机能够从数据中学习。",
147 | "confidence": 0.9
148 | },
149 | {
150 | "agent_id": "academic_agent",
151 | "content": "机器学习是一种数据分析方法,通过算法构建分析模型。",
152 | "confidence": 0.8
153 | },
154 | {
155 | "agent_id": "application_agent",
156 | "content": "机器学习广泛应用于推荐系统、图像识别和自然语言处理等领域。",
157 | "confidence": 0.85
158 | }
159 | ]
160 |
161 | # 融合响应
162 | print("融合多个Agent的响应...")
163 | fused_response = aggregator.fuse_responses(agent_responses)
164 | print(f" 融合后内容: {fused_response['content']}")
165 | print(f" 置信度: {fused_response['confidence']:.2f}")
166 | print(f" 来源: {fused_response.get('sources', fused_response.get('source', 'N/A'))}")
167 |
168 | # 生成最终响应
169 | print("\n生成最终响应...")
170 | query = "什么是机器学习?"
171 | final_response = aggregator.generate_final_response(fused_response, query)
172 | print(f" 最终响应: {final_response}")
173 |
174 |
175 | def main():
176 | """主函数"""
177 | print("多Agent智能分流与长程记忆优化系统综合演示")
178 | print("=" * 50)
179 |
180 | demo_router_functionality()
181 | demo_memory_functionality()
182 | demo_enhanced_memory_optimizer()
183 | demo_aggregator_functionality()
184 |
185 | print("\n演示完成!")
186 |
187 |
188 | if __name__ == "__main__":
189 | main()
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/failover_mechanism.md:
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1 | # 分布式协调器故障转移机制
2 |
3 | ## 概述
4 |
5 | 故障转移机制是分布式协调器的核心功能之一,用于处理Agent故障时的任务重分配和资源释放,确保系统的高可用性和容错性。本文档详细介绍了故障转移机制的设计、配置和使用方法。
6 |
7 | ## 功能特性
8 |
9 | 1. **Agent故障检测**:通过心跳机制检测Agent是否存活,超时未收到心跳的Agent将被标记为不活跃。
10 | 2. **任务重分配**:当Agent故障时,自动将其未完成的任务重新分配给其他可用的Agent。
11 | 3. **资源锁释放**:释放故障Agent持有的所有资源锁,防止资源死锁。
12 | 4. **故障事件记录**:记录所有故障事件,包括时间、Agent信息、故障类型和详细信息。
13 | 5. **故障通知**:支持多种通知方式,包括日志、邮件、Webhook和系统消息。
14 | 6. **高级故障转移策略**:提供多种故障转移策略,包括基于可靠性的策略和备份Agent策略。
15 |
16 | ## 故障转移策略
17 |
18 | ### 1. 基础故障转移策略
19 |
20 | 基础故障转移策略是系统默认的故障转移方式,主要包括:
21 |
22 | - **备份Agent机制**:为关键Agent指定备份Agent,当主Agent故障时,任务自动转移到备份Agent。
23 | - **基于能力的选择**:根据任务类型和Agent能力选择合适的替代Agent。
24 | - **基于负载的选择**:优先选择负载较低的Agent进行任务重分配。
25 |
26 | ### 2. 高级故障转移策略
27 |
28 | #### FailoverStrategy
29 |
30 | `FailoverStrategy`是一种基于多种因素综合考量的高级故障转移策略,考虑因素包括:
31 |
32 | - **任务优先级**:高优先级任务优先获得资源和重分配。
33 | - **Agent可靠性**:基于历史故障记录评估Agent的可靠性。
34 | - **能力匹配度**:评估Agent处理特定任务类型的能力。
35 | - **当前负载**:考虑Agent当前的任务负载情况。
36 | - **历史性能**:考虑Agent历史任务执行的性能表现。
37 |
38 | #### BackupAgentStrategy
39 |
40 | `BackupAgentStrategy`是一种预先指定备份的故障转移策略,主要特点:
41 |
42 | - **主备Agent指定**:为每个任务指定主Agent和多个备份Agent。
43 | - **自动故障切换**:当主Agent故障时,自动切换到备份Agent。
44 | - **备份优先级**:支持设置备份Agent的优先级顺序。
45 | - **动态备份更新**:根据系统状态动态调整备份Agent列表。
46 |
47 | ## 配置说明
48 |
49 | 故障转移机制的配置位于`configs/distributed_config.json`文件中的`failover_config`部分:
50 |
51 | ```json
52 | {
53 | "failover_config": {
54 | "enabled": true, // 是否启用故障转移
55 | "priority_based_reassignment": true, // 是否基于优先级重分配任务
56 | "preserve_task_priority": true, // 是否保留任务原优先级
57 | "max_reassignment_attempts": 3, // 最大重分配尝试次数
58 | "critical_agents": [], // 关键Agent列表
59 | "backup_agents": {}, // 备份Agent配置
60 | "use_failover_strategy": true, // 是否使用高级故障转移策略
61 | "failover_strategy_type": "failover", // 故障转移策略类型:failover或backup_agent
62 | "backup_strategy_count": 2, // 备份策略中每个任务的备份Agent数量
63 | "reliability_threshold": 0.8, // 可靠性阈值
64 | "task_priority_levels": { // 任务优先级级别配置
65 | "high": 8,
66 | "medium": 5,
67 | "low": 2
68 | },
69 | "failure_cooldown_period": 300 // 故障冷却期(秒)
70 | }
71 | }
72 | ```
73 |
74 | ## 故障事件记录
75 |
76 | 系统会记录所有故障事件,包括以下信息:
77 |
78 | - **时间戳**:故障发生的时间
79 | - **Agent ID**:发生故障的Agent标识
80 | - **故障类型**:如心跳超时、任务执行失败等
81 | - **详细信息**:故障的详细描述和相关数据
82 |
83 | 故障历史记录可通过`get_failure_history()`方法获取,也可以在集群状态中查看。
84 |
85 | ## 故障通知
86 |
87 | 系统支持多种故障通知方式,可在配置文件中设置:
88 |
89 | ```json
90 | {
91 | "failure_notification": {
92 | "enabled": true,
93 | "notification_types": ["log", "email", "webhook", "system"],
94 | "min_severity": "warning"
95 | },
96 | "email_notification": {
97 | "recipients": ["admin@example.com"],
98 | "smtp_server": "smtp.example.com",
99 | "smtp_port": 587,
100 | "username": "notification@example.com",
101 | "password": "password"
102 | },
103 | "webhook_notification": {
104 | "url": "https://example.com/webhook",
105 | "headers": {"Content-Type": "application/json"},
106 | "method": "POST"
107 | }
108 | }
109 | ```
110 |
111 | ## 使用示例
112 |
113 | ### 基本使用
114 |
115 | ```python
116 | from distributed.coordinator import DistributedCoordinator
117 |
118 | # 创建协调器实例
119 | coordinator = DistributedCoordinator()
120 |
121 | # 注册Agent
122 | coordinator.register_agent('agent1', 'worker', ['task_type1', 'task_type2'], 'http://agent1')
123 | coordinator.register_agent('agent2', 'worker', ['task_type1', 'task_type3'], 'http://agent2')
124 |
125 | # 创建任务
126 | task = {
127 | 'id': 'task1',
128 | 'type': 'task_type1',
129 | 'priority': 5,
130 | 'data': {'input': 'data1'}
131 | }
132 |
133 | # 分配任务
134 | assigned_agent = coordinator.assign_task(task)
135 | print(f"任务分配给 Agent {assigned_agent}")
136 |
137 | # 获取故障历史
138 | failure_history = coordinator.get_failure_history()
139 | for event in failure_history:
140 | print(f"故障事件: {event}")
141 |
142 | # 获取集群状态
143 | status = coordinator.get_cluster_status()
144 | print(f"活跃Agent: {status['active_agents']}")
145 | print(f"不活跃Agent: {status['inactive_agents']}")
146 | print(f"故障事件数: {status['failure_count']}")
147 | ```
148 |
149 | ### 使用高级故障转移策略
150 |
151 | ```python
152 | from distributed.coordinator import DistributedCoordinator
153 | from distributed.failover_strategy import FailoverStrategy, BackupAgentStrategy
154 |
155 | # 创建协调器实例
156 | coordinator = DistributedCoordinator()
157 |
158 | # 配置使用FailoverStrategy
159 | coordinator.config['failover_config']['use_failover_strategy'] = True
160 | coordinator.config['failover_config']['failover_strategy_type'] = 'failover'
161 | coordinator.init_failover_strategy()
162 |
163 | # 或者使用BackupAgentStrategy
164 | coordinator.config['failover_config']['failover_strategy_type'] = 'backup_agent'
165 | coordinator.init_failover_strategy()
166 | ```
167 |
168 | ## 测试
169 |
170 | 系统提供了多个测试用例,用于验证故障转移机制的正确性:
171 |
172 | - `tests/test_failover.py`:测试基本故障转移功能
173 | - `tests/test_failover_strategy.py`:测试高级故障转移策略
174 | - `tests/test_failover_integration.py`:集成测试
175 |
176 | 运行测试:
177 |
178 | ```bash
179 | python -m unittest tests/test_failover.py
180 | python -m unittest tests/test_failover_strategy.py
181 | python -m unittest tests/test_failover_integration.py
182 | ```
183 |
184 | ## 演示
185 |
186 | 系统提供了一个演示脚本,用于展示故障转移机制的工作流程:
187 |
188 | ```bash
189 | python examples/failover_demo.py
190 | ```
191 |
192 | 该演示会创建多个Agent和任务,并模拟Agent故障,展示故障转移过程。
193 |
194 | ## 最佳实践
195 |
196 | 1. **合理配置心跳间隔**:根据网络状况和系统负载调整心跳间隔,避免误判。
197 | 2. **设置适当的重分配次数**:避免无限重分配导致系统资源浪费。
198 | 3. **为关键任务指定备份Agent**:确保重要任务在主Agent故障时能快速转移。
199 | 4. **定期检查故障历史**:分析故障模式,优化系统配置。
200 | 5. **配置多种通知方式**:确保故障能及时被发现和处理。
201 |
202 | ## 故障排查
203 |
204 | 1. **Agent频繁被标记为不活跃**:检查网络连接和心跳间隔设置。
205 | 2. **任务重分配失败**:检查是否有足够的可用Agent和匹配的能力。
206 | 3. **资源锁未释放**:检查资源锁超时设置和释放逻辑。
207 | 4. **通知未发送**:检查通知配置和网络连接。
208 |
209 | ## 总结
210 |
211 | 故障转移机制是保证分布式系统高可用性的关键组件。通过合理配置和使用,可以有效应对各种故障情况,确保系统的稳定运行。
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/test_semantic_similarity.py:
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1 | import sys
2 | import os
3 | sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
4 |
5 | from memory.memory_optimizer import MemoryOptimizer
6 |
7 | def test_semantic_similarity():
8 | """测试记忆优化器的语义相似度功能"""
9 | # 初始化记忆优化器
10 | optimizer = MemoryOptimizer()
11 |
12 | # 创建测试记忆
13 | memories = {
14 | "mem1": {
15 | "content": "人工智能是计算机科学的一个分支,致力于创造能够模拟人类智能的系统。",
16 | "timestamp": 1630000000,
17 | "tags": ["AI", "科技"],
18 | "access_count": 5
19 | },
20 | "mem2": {
21 | "content": "机器学习是人工智能的一个子领域,专注于让计算机系统从数据中学习。",
22 | "timestamp": 1630001000,
23 | "tags": ["机器学习", "AI"],
24 | "access_count": 3
25 | },
26 | "mem3": {
27 | "content": "深度学习是机器学习的一种方法,使用神经网络进行学习。",
28 | "timestamp": 1630002000,
29 | "tags": ["深度学习", "神经网络"],
30 | "access_count": 2
31 | },
32 | "mem4": {
33 | "content": "自然语言处理是AI的一个应用领域,专注于让计算机理解和生成人类语言。",
34 | "timestamp": 1630003000,
35 | "tags": ["NLP", "语言处理"],
36 | "access_count": 4
37 | },
38 | "mem5": {
39 | "content": "今天的天气真好,阳光明媚,适合出门散步。",
40 | "timestamp": 1630004000,
41 | "tags": ["天气", "生活"],
42 | "access_count": 1
43 | },
44 | "mem6": {
45 | "content": "人工智能技术正在快速发展,影响着各个行业。",
46 | "timestamp": 1630005000,
47 | "tags": ["AI", "发展"],
48 | "access_count": 3
49 | },
50 | "mem7": {
51 | "content": "神经网络是一种模拟人脑结构的计算模型,是深度学习的基础。",
52 | "timestamp": 1630006000,
53 | "tags": ["神经网络", "深度学习"],
54 | "access_count": 2
55 | }
56 | }
57 |
58 | # 测试压缩记忆功能
59 | print("测试压缩记忆功能...")
60 | compressed_memories, removed_ids = optimizer.compress_memories(memories)
61 | print(f"压缩前记忆数量: {len(memories)}")
62 | print(f"压缩后记忆数量: {len(compressed_memories)}")
63 | print(f"被移除的记忆ID: {removed_ids}")
64 | print()
65 |
66 | # 测试检索相关记忆功能
67 | print("测试检索相关记忆功能...")
68 | queries = [
69 | "人工智能技术的发展",
70 | "机器学习和深度学习的区别",
71 | "今天天气如何?",
72 | "计算机如何理解人类语言"
73 | ]
74 |
75 | for query in queries:
76 | print(f"\n查询: {query}")
77 | relevant_memories = optimizer.retrieve_relevant_memories(query, memories, top_k=2)
78 | print(f"找到 {len(relevant_memories)} 条相关记忆:")
79 | for i, memory in enumerate(relevant_memories):
80 | print(f" {i+1}. {memory['content'][:50]}...")
81 |
82 | # 测试高级记忆压缩算法
83 | print("\n测试高级记忆压缩算法...")
84 | advanced_compressed = optimizer.advanced_memory_compression(memories)
85 | print(f"压缩前记忆数量: {len(memories)}")
86 | print(f"高级压缩后记忆数量: {len(advanced_compressed)}")
87 |
88 | # 显示压缩后的记忆内容
89 | print("\n压缩后的记忆内容:")
90 | for i, (mid, memory) in enumerate(advanced_compressed.items()):
91 | print(f"\n记忆 {i+1} (ID: {mid}):")
92 | print(f"内容: {memory['content'][:100]}..." if len(memory['content']) > 100 else f"内容: {memory['content']}")
93 | if 'source_memories' in memory:
94 | print(f"源记忆: {memory['source_memories']}")
95 | print(f"标签: {memory['tags']}")
96 |
97 | def test_memory_optimization_pipeline():
98 | """测试完整的记忆优化流程"""
99 | print("\n\n测试完整的记忆优化流程...")
100 |
101 | # 初始化记忆优化器
102 | optimizer = MemoryOptimizer()
103 |
104 | # 创建大量测试记忆
105 | memories = {}
106 | for i in range(20):
107 | category = i % 4
108 | if category == 0:
109 | content = f"人工智能研究报告 {i}: 探讨AI技术在{['医疗', '金融', '教育', '交通', '安防'][i % 5]}领域的应用前景。"
110 | tags = ["AI", "研究", ["医疗", "金融", "教育", "交通", "安防"][i % 5]]
111 | elif category == 1:
112 | content = f"机器学习算法分析 {i}: 比较{['决策树', '随机森林', 'SVM', '神经网络', '强化学习'][i % 5]}的优缺点和适用场景。"
113 | tags = ["机器学习", "算法", ["决策树", "随机森林", "SVM", "神经网络", "强化学习"][i % 5]]
114 | elif category == 2:
115 | content = f"数据科学项目 {i}: 使用{['Python', 'R', 'Julia', 'MATLAB', 'Scala'][i % 5]}进行大数据分析和可视化。"
116 | tags = ["数据科学", "编程", ["Python", "R", "Julia", "MATLAB", "Scala"][i % 5]]
117 | else:
118 | content = f"日常笔记 {i}: 今天{['参加了会议', '学习了新技术', '完成了项目', '解决了问题', '计划了行程'][i % 5]},感觉很充实。"
119 | tags = ["日常", "笔记", ["会议", "学习", "项目", "问题", "计划"][i % 5]]
120 |
121 | memories[f"mem{i}"] = {
122 | "content": content,
123 | "timestamp": 1630000000 + i * 10000,
124 | "tags": tags,
125 | "access_count": i % 10
126 | }
127 |
128 | # 1. 先进行高级压缩
129 | print("\n1. 执行高级记忆压缩...")
130 | compressed_memories = optimizer.advanced_memory_compression(memories)
131 | print(f"压缩前记忆数量: {len(memories)}")
132 | print(f"压缩后记忆数量: {len(compressed_memories)}")
133 |
134 | # 2. 然后进行优先级排序
135 | print("\n2. 执行记忆优先级排序...")
136 | priorities = optimizer.prioritize_memories(compressed_memories)
137 | print(f"前5个高优先级记忆:")
138 | for i, (mid, score) in enumerate(priorities[:5]):
139 | print(f" {i+1}. ID: {mid}, 分数: {score:.4f}, 内容: {compressed_memories[mid]['content'][:50]}...")
140 |
141 | # 3. 最后进行遗忘操作
142 | print("\n3. 执行低优先级记忆遗忘...")
143 | kept_memories, forgotten_ids = optimizer.forget_low_priority_memories(compressed_memories, keep_ratio=0.6)
144 | print(f"遗忘前记忆数量: {len(compressed_memories)}")
145 | print(f"遗忘后记忆数量: {len(kept_memories)}")
146 | print(f"被遗忘的记忆数量: {len(forgotten_ids)}")
147 |
148 | # 4. 测试查询
149 | print("\n4. 测试优化后的记忆检索...")
150 | queries = ["人工智能在医疗领域的应用", "机器学习算法比较", "Python数据分析", "日常笔记"]
151 |
152 | for query in queries:
153 | print(f"\n查询: {query}")
154 | relevant_memories = optimizer.retrieve_relevant_memories(query, kept_memories, top_k=2)
155 | print(f"找到 {len(relevant_memories)} 条相关记忆:")
156 | for i, memory in enumerate(relevant_memories):
157 | print(f" {i+1}. {memory['content'][:50]}...")
158 |
159 | if __name__ == "__main__":
160 | test_semantic_similarity()
161 | test_memory_optimization_pipeline()
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/distributed_strategy.py:
--------------------------------------------------------------------------------
1 | from abc import ABC, abstractmethod
2 | from typing import List, Dict, Any, Optional
3 | import random
4 | import time
5 |
6 | class LoadBalancingStrategy(ABC):
7 | """负载均衡策略基类"""
8 | @abstractmethod
9 | def select_agent(self, agents: Dict[str, Dict[str, Any]], task: Dict[str, Any]) -> str:
10 | """选择一个Agent来处理任务
11 | Args:
12 | agents: 可用Agent字典,键为Agent ID,值为Agent信息
13 | task: 任务信息
14 | Returns:
15 | 选中的Agent ID
16 | """
17 | pass
18 |
19 | class RoundRobinStrategy(LoadBalancingStrategy):
20 | """轮询负载均衡策略"""
21 | def __init__(self):
22 | self.current_index = 0
23 | self.agent_ids = []
24 | self.last_update_time = 0
25 |
26 | def select_agent(self, agents: Dict[str, Dict[str, Any]], task: Dict[str, Any]) -> str:
27 | # 检查Agent列表是否有变化
28 | current_agent_ids = list(agents.keys())
29 | if current_agent_ids != self.agent_ids or time.time() - self.last_update_time > 60:
30 | self.agent_ids = current_agent_ids
31 | self.current_index = 0
32 | self.last_update_time = time.time()
33 |
34 | if not self.agent_ids:
35 | raise ValueError("No available agents")
36 |
37 | # 轮询选择Agent
38 | selected_agent_id = self.agent_ids[self.current_index]
39 | self.current_index = (self.current_index + 1) % len(self.agent_ids)
40 | return selected_agent_id
41 |
42 | class RandomStrategy(LoadBalancingStrategy):
43 | """随机负载均衡策略"""
44 | def select_agent(self, agents: Dict[str, Dict[str, Any]], task: Dict[str, Any]) -> str:
45 | agent_ids = list(agents.keys())
46 | if not agent_ids:
47 | raise ValueError("No available agents")
48 | return random.choice(agent_ids)
49 |
50 | class LeastConnectionsStrategy(LoadBalancingStrategy):
51 | """最少连接负载均衡策略"""
52 | def select_agent(self, agents: Dict[str, Dict[str, Any]], task: Dict[str, Any]) -> str:
53 | agent_ids = list(agents.keys())
54 | if not agent_ids:
55 | raise ValueError("No available agents")
56 |
57 | # 找出连接数最少的Agent
58 | min_connections = float('inf')
59 | selected_agent_id = None
60 |
61 | for agent_id in agent_ids:
62 | connections = agents[agent_id].get('active_connections', 0)
63 | if connections < min_connections:
64 | min_connections = connections
65 | selected_agent_id = agent_id
66 | elif connections == min_connections:
67 | # 连接数相同时随机选择
68 | if random.random() < 0.5:
69 | selected_agent_id = agent_id
70 |
71 | return selected_agent_id
72 |
73 | class PerformanceBasedStrategy(LoadBalancingStrategy):
74 | """基于性能的负载均衡策略"""
75 | def select_agent(self, agents: Dict[str, Dict[str, Any]], task: Dict[str, Any]) -> str:
76 | agent_ids = list(agents.keys())
77 | if not agent_ids:
78 | raise ValueError("No available agents")
79 |
80 | # 计算每个Agent的性能得分
81 | agent_scores = {}
82 | for agent_id in agent_ids:
83 | # 获取Agent性能指标
84 | response_time = agents[agent_id].get('avg_response_time', 1.0)
85 | success_rate = agents[agent_id].get('success_rate', 0.5)
86 | load = agents[agent_id].get('load', 0.5)
87 | task_compatibility = agents[agent_id].get('task_compatibility', 0.5)
88 |
89 | # 计算综合得分 (响应时间越低、成功率越高、负载越低、兼容性越高,得分越高)
90 | score = (1.0 / response_time) * success_rate * (1.0 - load) * task_compatibility
91 | agent_scores[agent_id] = score
92 |
93 | # 选择得分最高的Agent
94 | max_score = max(agent_scores.values())
95 | candidates = [agent_id for agent_id, score in agent_scores.items() if score == max_score]
96 |
97 | return random.choice(candidates)
98 |
99 | class TaskTypeBasedStrategy(LoadBalancingStrategy):
100 | """基于任务类型的负载均衡策略"""
101 | def select_agent(self, agents: Dict[str, Dict[str, Any]], task: Dict[str, Any]) -> str:
102 | agent_ids = list(agents.keys())
103 | if not agent_ids:
104 | raise ValueError("No available agents")
105 |
106 | task_type = task.get('type', 'default')
107 | best_agent_id = None
108 | best_match_score = 0
109 |
110 | # 找到最适合处理该类型任务的Agent
111 | for agent_id in agent_ids:
112 | agent_task_types = agents[agent_id].get('supported_task_types', [])
113 | if task_type in agent_task_types:
114 | # 计算匹配度 (简单实现)
115 | match_score = 1.0
116 | # 检查是否有专门针对该任务类型的技能评分
117 | if 'task_type_scores' in agents[agent_id]:
118 | match_score = agents[agent_id]['task_type_scores'].get(task_type, 1.0)
119 |
120 | if match_score > best_match_score:
121 | best_match_score = match_score
122 | best_agent_id = agent_id
123 |
124 | # 如果没有找到专门处理该任务类型的Agent,则随机选择
125 | if best_agent_id is None:
126 | best_agent_id = random.choice(agent_ids)
127 |
128 | return best_agent_id
129 |
130 | class StrategyFactory:
131 | """策略工厂,用于创建不同的负载均衡策略"""
132 | @staticmethod
133 | def create_strategy(strategy_type: str, **kwargs) -> LoadBalancingStrategy:
134 | """创建负载均衡策略
135 | Args:
136 | strategy_type: 策略类型
137 | **kwargs: 策略参数
138 | Returns:
139 | 负载均衡策略实例
140 | """
141 | # 导入故障转移策略
142 | from .failover_strategy import FailoverStrategy, BackupAgentStrategy
143 |
144 | strategies = {
145 | 'round_robin': RoundRobinStrategy,
146 | 'random': RandomStrategy,
147 | 'least_connections': LeastConnectionsStrategy,
148 | 'performance_based': PerformanceBasedStrategy,
149 | 'task_type_based': TaskTypeBasedStrategy,
150 | 'failover': FailoverStrategy,
151 | 'backup_agent': BackupAgentStrategy
152 | }
153 |
154 | if strategy_type not in strategies:
155 | raise ValueError(f"Unsupported strategy type: {strategy_type}")
156 |
157 | return strategies[strategy_type](**kwargs)
--------------------------------------------------------------------------------
/test_memory.py:
--------------------------------------------------------------------------------
1 | import unittest
2 | import os
3 | import json
4 | import shutil
5 | from memory.memory_manager import MemoryManager
6 | from unittest.mock import patch, MagicMock
7 | import numpy as np
8 |
9 | class TestMemoryManager(unittest.TestCase):
10 | def setUp(self):
11 | """测试前设置"""
12 | # 临时目录和文件
13 | self.test_memory_dir = "tests/temp_memory_store"
14 | self.test_index_path = "tests/temp_index.faiss"
15 |
16 | # 确保测试目录不存在
17 | if os.path.exists(self.test_memory_dir):
18 | shutil.rmtree(self.test_memory_dir)
19 | if os.path.exists(self.test_index_path):
20 | os.remove(self.test_index_path)
21 |
22 | # 创建MemoryManager实例
23 | self.memory_manager = MemoryManager(
24 | memory_dir=self.test_memory_dir,
25 | index_path=self.test_index_path
26 | )
27 |
28 | def tearDown(self):
29 | """测试后清理"""
30 | # 删除临时目录和文件
31 | if os.path.exists(self.test_memory_dir):
32 | shutil.rmtree(self.test_memory_dir)
33 | if os.path.exists(self.test_index_path):
34 | os.remove(self.test_index_path)
35 |
36 | def test_init_index(self):
37 | """测试初始化索引"""
38 | # 测试新索引创建
39 | self.assertEqual(self.memory_manager.index.ntotal, 0)
40 |
41 | # 测试保存和加载索引
42 | self.memory_manager._save_index()
43 | new_memory_manager = MemoryManager(
44 | memory_dir=self.test_memory_dir,
45 | index_path=self.test_index_path
46 | )
47 | # 由于索引是空的,加载后也应该为空
48 | self.assertEqual(new_memory_manager.index.ntotal, 0)
49 |
50 | @patch('memory.memory_manager.lite_llm_infer')
51 | def test_store_memory(self, mock_lite_llm_infer):
52 | """测试存储记忆"""
53 | # 模拟LLM响应
54 | mock_embedding = [0.1] * 768
55 | mock_lite_llm_infer.return_value = json.dumps(mock_embedding)
56 |
57 | # 测试存储记忆
58 | content = "这是一段测试记忆内容"
59 | metadata = {"source": "test", "importance": "high"}
60 | memory_id = self.memory_manager.store_memory(content, metadata)
61 |
62 | # 验证索引已更新
63 | self.assertEqual(self.memory_manager.index.ntotal, 1)
64 |
65 | # 验证文件已创建
66 | memory_file = os.path.join(self.test_memory_dir, f"{memory_id}.json")
67 | self.assertTrue(os.path.exists(memory_file))
68 |
69 | # 验证内容正确
70 | with open(memory_file, 'r', encoding='utf-8') as f:
71 | memory_data = json.load(f)
72 | self.assertEqual(memory_data["id"], memory_id)
73 | self.assertEqual(memory_data["content"], content)
74 | self.assertEqual(memory_data["metadata"], metadata)
75 | self.assertIn("timestamp", memory_data)
76 |
77 | @patch('memory.memory_manager.lite_llm_infer')
78 | def test_retrieve_memory(self, mock_lite_llm_infer):
79 | """测试检索记忆"""
80 | # 模拟LLM响应
81 | mock_embedding1 = [0.1] * 768
82 | mock_embedding2 = [0.2] * 768
83 | mock_embedding_query = [0.15] * 768
84 |
85 | # 存储两个记忆
86 | mock_lite_llm_infer.return_value = json.dumps(mock_embedding1)
87 | memory_id1 = self.memory_manager.store_memory("这是第一段测试记忆")
88 |
89 | mock_lite_llm_infer.return_value = json.dumps(mock_embedding2)
90 | memory_id2 = self.memory_manager.store_memory("这是第二段测试记忆")
91 |
92 | # 检索记忆
93 | mock_lite_llm_infer.return_value = json.dumps(mock_embedding_query)
94 | retrieved_memories = self.memory_manager.retrieve_memory("测试查询")
95 |
96 | # 验证结果
97 | self.assertEqual(len(retrieved_memories), 2)
98 | self.assertEqual(retrieved_memories[0]["id"], memory_id1) # 假设第一个记忆更相似
99 | self.assertEqual(retrieved_memories[1]["id"], memory_id2)
100 | self.assertIn("similarity_score", retrieved_memories[0])
101 | self.assertIn("similarity_score", retrieved_memories[1])
102 |
103 | def test_get_memory_by_id(self):
104 | """测试通过ID获取记忆"""
105 | # 先存储一个记忆
106 | with patch('memory.memory_manager.lite_llm_infer') as mock_lite_llm_infer:
107 | mock_lite_llm_infer.return_value = json.dumps([0.1] * 768)
108 | memory_id = self.memory_manager.store_memory("测试记忆内容")
109 |
110 | # 测试获取存在的记忆
111 | memory = self.memory_manager.get_memory_by_id(memory_id)
112 | self.assertIsNotNone(memory)
113 | self.assertEqual(memory["id"], memory_id)
114 | self.assertEqual(memory["content"], "测试记忆内容")
115 |
116 | # 测试获取不存在的记忆
117 | non_existent_memory = self.memory_manager.get_memory_by_id("non_existent_id")
118 | self.assertIsNone(non_existent_memory)
119 |
120 | def test_delete_memory(self):
121 | """测试删除记忆"""
122 | # 先存储一个记忆
123 | with patch('memory.memory_manager.lite_llm_infer') as mock_lite_llm_infer:
124 | mock_lite_llm_infer.return_value = json.dumps([0.1] * 768)
125 | memory_id = self.memory_manager.store_memory("测试记忆内容")
126 |
127 | # 测试删除存在的记忆
128 | memory_file = os.path.join(self.test_memory_dir, f"{memory_id}.json")
129 | self.assertTrue(os.path.exists(memory_file))
130 |
131 | delete_result = self.memory_manager.delete_memory(memory_id)
132 | self.assertTrue(delete_result)
133 | self.assertFalse(os.path.exists(memory_file))
134 |
135 | # 测试删除不存在的记忆
136 | delete_result = self.memory_manager.delete_memory("non_existent_id")
137 | self.assertFalse(delete_result)
138 |
139 | def test_clear_all_memories(self):
140 | """测试清除所有记忆"""
141 | # 先存储两个记忆
142 | with patch('memory.memory_manager.lite_llm_infer') as mock_lite_llm_infer:
143 | mock_lite_llm_infer.return_value = json.dumps([0.1] * 768)
144 | self.memory_manager.store_memory("测试记忆1")
145 | self.memory_manager.store_memory("测试记忆2")
146 |
147 | # 验证存储成功
148 | self.assertEqual(len(os.listdir(self.test_memory_dir)), 2)
149 | self.assertEqual(self.memory_manager.index.ntotal, 2)
150 |
151 | # 测试清除所有记忆
152 | clear_result = self.memory_manager.clear_all_memories()
153 | self.assertTrue(clear_result)
154 |
155 | # 验证清除成功
156 | self.assertEqual(len(os.listdir(self.test_memory_dir)), 0)
157 | self.assertEqual(self.memory_manager.index.ntotal, 0)
158 |
159 | if __name__ == '__main__':
160 | unittest.main()
--------------------------------------------------------------------------------
/fact_verification_demo.py:
--------------------------------------------------------------------------------
1 | import sys
2 | import os
3 | import json
4 | from colorama import init, Fore, Style
5 |
6 | # 添加项目根目录到系统路径
7 | sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
8 |
9 | from core.fact_verifier import FactVerifier
10 | from core.conflict_resolver import ConflictResolver
11 |
12 | # 初始化colorama
13 | init()
14 |
15 | def print_colored(text, color=Fore.WHITE, style=Style.NORMAL):
16 | """打印彩色文本"""
17 | print(f"{style}{color}{text}{Style.RESET_ALL}")
18 |
19 | def print_header(text):
20 | """打印标题"""
21 | print("\n" + "=" * 80)
22 | print_colored(text.center(80), Fore.CYAN, Style.BRIGHT)
23 | print("=" * 80)
24 |
25 | def print_result(result, prefix="结果"):
26 | """打印验证结果"""
27 | print(f"\n{prefix}:")
28 | if isinstance(result, dict):
29 | for key, value in result.items():
30 | if key == "verified":
31 | color = Fore.GREEN if value else Fore.RED
32 | print_colored(f" {key}: {value}", color)
33 | elif key == "confidence":
34 | # 根据置信度选择颜色
35 | if value >= 0.8:
36 | color = Fore.GREEN
37 | elif value >= 0.5:
38 | color = Fore.YELLOW
39 | else:
40 | color = Fore.RED
41 | print_colored(f" {key}: {value:.2f}", color)
42 | elif key == "evidence" or key == "resolution":
43 | print_colored(f" {key}: {value}", Fore.CYAN)
44 | elif key == "related_facts" and isinstance(value, list):
45 | print_colored(f" 相关事实:", Fore.MAGENTA)
46 | for i, fact in enumerate(value, 1):
47 | print_colored(f" {i}. {fact}", Fore.MAGENTA)
48 | else:
49 | print(f" {key}: {value}")
50 | else:
51 | print(result)
52 |
53 | def demo_fact_verification():
54 | """演示事实验证功能"""
55 | print_header("基于知识图谱的事实验证演示")
56 |
57 | # 初始化事实验证器
58 | fact_verifier = FactVerifier()
59 |
60 | # 添加一些测试知识
61 | print_colored("\n添加初始知识...", Fore.YELLOW, Style.BRIGHT)
62 | test_facts = [
63 | ("地球", "is_a", "行星", 0.99, "system"),
64 | ("地球", "part_of", "太阳系", 0.99, "system"),
65 | ("地球", "has_property", "第三颗行星", 0.99, "system"),
66 | ("太阳", "is_a", "恒星", 0.99, "system"),
67 | ("太阳", "part_of", "太阳系", 0.99, "system"),
68 | ("行星", "related_to", "围绕恒星运行", 0.95, "system"),
69 | ("水", "has_property", "化学式H2O", 0.99, "system"),
70 | ("水", "has_property", "沸点100摄氏度", 0.95, "system"),
71 | ("100摄氏度", "related_to", "212华氏度", 0.99, "system"),
72 | ]
73 |
74 | for fact in test_facts:
75 | fact_verifier.knowledge_graph.add_fact(*fact)
76 | print(f" 添加: {fact[0]} {fact[1]} {fact[2]}")
77 |
78 | # 测试事实验证
79 | print_header("事实验证测试")
80 |
81 | test_statements = [
82 | "地球是行星",
83 | "地球是太阳系的第三颗行星",
84 | "水的化学式是H2O",
85 | "水的沸点是100摄氏度",
86 | "水的沸点是212华氏度",
87 | "地球围绕太阳运行",
88 | "火星是红色的"
89 | ]
90 |
91 | for statement in test_statements:
92 | print_colored(f"\n验证陈述: '{statement}'", Fore.YELLOW)
93 | result = fact_verifier.verify_statement(statement)
94 | print_result(result)
95 |
96 | # 测试从陈述中学习
97 | print_header("从陈述中学习新知识")
98 |
99 | new_statements = [
100 | "火星是行星",
101 | "火星是红色的",
102 | "火星是太阳系的第四颗行星"
103 | ]
104 |
105 | for statement in new_statements:
106 | print_colored(f"\n学习陈述: '{statement}'", Fore.YELLOW)
107 | success = fact_verifier.learn_from_statement(statement, 0.9, "demo")
108 | print(f" 学习{'成功' if success else '失败'}")
109 |
110 | # 验证学习效果
111 | print_colored("\n验证学习效果:", Fore.YELLOW, Style.BRIGHT)
112 | for statement in new_statements:
113 | result = fact_verifier.verify_statement(statement)
114 | print_colored(f" '{statement}': {'✓' if result['verified'] else '✗'}",
115 | Fore.GREEN if result['verified'] else Fore.RED)
116 |
117 | # 测试冲突验证
118 | print_header("冲突验证测试")
119 |
120 | conflict_pairs = [
121 | ["水的沸点是100摄氏度", "水的沸点是212华氏度"],
122 | ["地球是太阳系的第三颗行星", "地球是太阳系的第四颗行星"],
123 | ["火星是红色的", "火星是蓝色的"]
124 | ]
125 |
126 | for pair in conflict_pairs:
127 | print_colored(f"\n验证冲突: '{pair[0]}' vs '{pair[1]}'", Fore.YELLOW)
128 | result = fact_verifier.verify_conflict(pair)
129 | print_result(result)
130 |
131 | def demo_conflict_resolver():
132 | """演示冲突解决器功能"""
133 | print_header("冲突解决器演示")
134 |
135 | # 初始化冲突解决器
136 | resolver = ConflictResolver()
137 |
138 | # 准备测试响应
139 | responses = [
140 | {
141 | "agent_id": "agent1",
142 | "response": "地球是太阳系中的第三颗行星,距离太阳约1.5亿公里。",
143 | "confidence": 0.9
144 | },
145 | {
146 | "agent_id": "agent2",
147 | "response": "地球是太阳系中的第四颗行星,位于火星和金星之间。",
148 | "confidence": 0.7
149 | },
150 | {
151 | "agent_id": "agent3",
152 | "response": "水的沸点是100摄氏度(在标准大气压下)。",
153 | "confidence": 0.95
154 | },
155 | {
156 | "agent_id": "agent4",
157 | "response": "水的沸点是212华氏度,这是标准大气压下的沸腾温度。",
158 | "confidence": 0.92
159 | }
160 | ]
161 |
162 | # 检测冲突
163 | print_colored("\n检测冲突...", Fore.YELLOW, Style.BRIGHT)
164 | conflicts = resolver.detect_conflicts(responses)
165 |
166 | if not conflicts:
167 | print_colored(" 未检测到冲突", Fore.GREEN)
168 | else:
169 | print_colored(f" 检测到 {len(conflicts)} 个冲突", Fore.RED)
170 |
171 | # 解决冲突
172 | print_colored("\n解决冲突...", Fore.YELLOW, Style.BRIGHT)
173 | for i, conflict in enumerate(conflicts, 1):
174 | print_colored(f"\n冲突 {i}:", Fore.CYAN)
175 | print(f" 类型: {conflict['type']}")
176 | print(f" 陈述: {conflict['statements']}")
177 | print(f" Agent: {conflict['agents']}")
178 |
179 | resolution = resolver._resolve_factual_conflict(conflict, responses)
180 | print_colored(f"\n解决方案:", Fore.GREEN)
181 | print(f" {resolution}")
182 |
183 | def main():
184 | """主函数"""
185 | demo_fact_verification()
186 | demo_conflict_resolver()
187 |
188 | if __name__ == "__main__":
189 | main()
--------------------------------------------------------------------------------
/test_distributed_coordinator.py:
--------------------------------------------------------------------------------
1 | import unittest
2 | import time
3 | import uuid
4 | from distributed.coordinator import DistributedCoordinator
5 |
6 | class TestDistributedCoordinator(unittest.TestCase):
7 | def setUp(self):
8 | # 获取协调器单例实例
9 | self.coordinator = DistributedCoordinator()
10 | # 重置协调器状态
11 | self.coordinator.agents = {}
12 | self.coordinator.tasks = []
13 | self.coordinator.resource_locks = {}
14 | self.coordinator.message_queue = {}
15 |
16 | def test_register_agent(self):
17 | # 测试Agent注册
18 | agent_id = 'agent_1'
19 | result = self.coordinator.register_agent(
20 | agent_id=agent_id,
21 | agent_type='llm',
22 | capabilities=['text_generation', 'translation'],
23 | endpoint='localhost:8001'
24 | )
25 | self.assertTrue(result, "Agent注册失败")
26 | self.assertIn(agent_id, self.coordinator.agents, "注册的Agent不在Agent列表中")
27 | self.assertEqual(self.coordinator.agents[agent_id]['type'], 'llm', "Agent类型不正确")
28 | self.assertEqual(self.coordinator.agents[agent_id]['status'], 'active', "Agent状态应为active")
29 |
30 | def test_unregister_agent(self):
31 | # 测试Agent注销
32 | agent_id = 'agent_2'
33 | self.coordinator.register_agent(
34 | agent_id=agent_id,
35 | agent_type='memory',
36 | capabilities=['memory_retrieval'],
37 | endpoint='localhost:8002'
38 | )
39 | result = self.coordinator.unregister_agent(agent_id)
40 | self.assertTrue(result, "Agent注销失败")
41 | self.assertNotIn(agent_id, self.coordinator.agents, "注销的Agent仍在Agent列表中")
42 |
43 | def test_heartbeat(self):
44 | # 测试心跳更新
45 | agent_id = 'agent_3'
46 | self.coordinator.register_agent(
47 | agent_id=agent_id,
48 | agent_type='router',
49 | capabilities=['task_routing'],
50 | endpoint='localhost:8003'
51 | )
52 | old_heartbeat = self.coordinator.agents[agent_id]['last_heartbeat']
53 | time.sleep(1)
54 | result = self.coordinator.heartbeat(agent_id)
55 | self.assertTrue(result, "心跳更新失败")
56 | self.assertGreater(self.coordinator.agents[agent_id]['last_heartbeat'], old_heartbeat, "心跳时间戳未更新")
57 |
58 | def test_assign_task(self):
59 | # 测试任务分配
60 | # 注册两个具有相同能力的Agent
61 | self.coordinator.register_agent(
62 | agent_id='agent_4',
63 | agent_type='llm',
64 | capabilities=['text_generation'],
65 | endpoint='localhost:8004'
66 | )
67 | self.coordinator.register_agent(
68 | agent_id='agent_5',
69 | agent_type='llm',
70 | capabilities=['text_generation'],
71 | endpoint='localhost:8005'
72 | )
73 |
74 | # 分配任务
75 | task_id = self.coordinator.assign_task(
76 | task_type='text_generation',
77 | task_data={'prompt': '生成一段文本'},
78 | priority=1
79 | )
80 | self.assertIsNotNone(task_id, "任务分配失败")
81 | self.assertEqual(len(self.coordinator.tasks), 1, "任务未添加到任务队列")
82 |
83 | # 验证任务被分配给了其中一个Agent
84 | assigned_agent = None
85 | for _, _, task in self.coordinator.tasks:
86 | if task['id'] == task_id:
87 | assigned_agent = task['assigned_to']
88 | break
89 | self.assertIsNotNone(assigned_agent, "任务未分配给任何Agent")
90 | self.assertIn(assigned_agent, ['agent_4', 'agent_5'], "任务分配给了错误的Agent")
91 |
92 | def test_send_message(self):
93 | # 测试消息传递
94 | self.coordinator.register_agent(
95 | agent_id='agent_6',
96 | agent_type='sender',
97 | capabilities=['message_sending'],
98 | endpoint='localhost:8006'
99 | )
100 | self.coordinator.register_agent(
101 | agent_id='agent_7',
102 | agent_type='receiver',
103 | capabilities=['message_receiving'],
104 | endpoint='localhost:8007'
105 | )
106 |
107 | # 发送消息
108 | result = self.coordinator.send_message(
109 | from_agent='agent_6',
110 | to_agent='agent_7',
111 | message_type='info',
112 | content={'data': '测试消息内容'}
113 | )
114 | self.assertTrue(result, "消息发送失败")
115 |
116 | # 检查消息是否被正确接收
117 | messages = self.coordinator.get_messages('agent_7')
118 | self.assertEqual(len(messages), 1, "接收的消息数量不正确")
119 | self.assertEqual(messages[0]['from'], 'agent_6', "消息发送者不正确")
120 | self.assertEqual(messages[0]['type'], 'info', "消息类型不正确")
121 | self.assertEqual(messages[0]['content'], {'data': '测试消息内容'}, "消息内容不正确")
122 |
123 | def test_acquire_release_lock(self):
124 | # 测试资源锁获取和释放
125 | self.coordinator.register_agent(
126 | agent_id='agent_8',
127 | agent_type='lock_user',
128 | capabilities=['lock_operations'],
129 | endpoint='localhost:8008'
130 | )
131 |
132 | # 获取锁
133 | result = self.coordinator.acquire_lock('resource_1', 'agent_8')
134 | self.assertTrue(result, "获取锁失败")
135 | self.assertIn('resource_1', self.coordinator.resource_locks, "资源锁未记录")
136 | self.assertEqual(self.coordinator.resource_locks['resource_1'][0], 'agent_8', "锁持有者不正确")
137 |
138 | # 尝试再次获取同一锁
139 | result2 = self.coordinator.acquire_lock('resource_1', 'agent_8')
140 | self.assertFalse(result2, "不应该能重复获取同一锁")
141 |
142 | # 释放锁
143 | result3 = self.coordinator.release_lock('resource_1', 'agent_8')
144 | self.assertTrue(result3, "释放锁失败")
145 | self.assertNotIn('resource_1', self.coordinator.resource_locks, "资源锁未释放")
146 |
147 | def test_get_cluster_status(self):
148 | # 测试获取集群状态
149 | self.coordinator.register_agent(
150 | agent_id='agent_9',
151 | agent_type='status_agent',
152 | capabilities=['status_reporting'],
153 | endpoint='localhost:8009'
154 | )
155 |
156 | status = self.coordinator.get_cluster_status()
157 | self.assertEqual(status['total_agents'], 1, "集群Agent总数不正确")
158 | self.assertEqual(status['active_agents'], 1, "活跃Agent数量不正确")
159 | self.assertEqual(status['inactive_agents'], 0, "不活跃Agent数量不正确")
160 | self.assertEqual(status['pending_tasks'], 0, "待处理任务数量不正确")
161 |
162 | if __name__ == '__main__':
163 | unittest.main()
--------------------------------------------------------------------------------
/conflict_resolution_demo.py:
--------------------------------------------------------------------------------
1 | import os
2 | import sys
3 | import json
4 | from datetime import datetime
5 |
6 | # 添加项目根目录到系统路径
7 | sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
8 |
9 | from core.enhanced_aggregator import EnhancedAggregator
10 | from core.conflict_resolver import ConflictResolver
11 |
12 | # 模拟LLM调用
13 | def mock_llm_call(prompt, model="gpt-3.5-turbo", temperature=0.7):
14 | """模拟LLM调用,返回预定义的响应"""
15 | print(f"\n[模拟LLM调用] 模型: {model}, 温度: {temperature}")
16 | print(f"提示: {prompt[:100]}...")
17 |
18 | # 根据提示返回不同的响应
19 | if "Python" in prompt:
20 | return {
21 | "content": "Python是一种解释型高级编程语言,以简洁、易读的语法著称。",
22 | "confidence": 0.85
23 | }
24 | elif "人工智能" in prompt:
25 | return {
26 | "content": "人工智能是计算机科学的一个分支,致力于创建能够模拟人类智能的系统。",
27 | "confidence": 0.8
28 | }
29 | else:
30 | return {
31 | "content": "我不确定如何回答这个问题。",
32 | "confidence": 0.5
33 | }
34 |
35 | # 模拟Agent响应
36 | def get_mock_responses(query):
37 | """获取模拟的Agent响应"""
38 | if "Python" in query:
39 | return [
40 | {
41 | "agent_id": "technical_agent",
42 | "content": "Python是一种解释型语言,执行速度较慢。它的优点是简单易学,适合初学者。Python的主要应用领域包括数据分析、人工智能和Web开发。",
43 | "confidence": 0.8
44 | },
45 | {
46 | "agent_id": "creative_agent",
47 | "content": "Python是一种编译型语言,执行速度很快。它的优点是简单易学,适合初学者。Python主要用于游戏开发和系统编程。",
48 | "confidence": 0.6
49 | },
50 | {
51 | "agent_id": "memory_agent",
52 | "content": "根据历史记录,Python是一种解释型语言,执行速度中等。它适合初学者学习,主要用于数据分析和Web开发。我建议你先学习Python基础语法,然后专注于特定领域的应用。",
53 | "confidence": 0.7
54 | }
55 | ]
56 | elif "人工智能" in query:
57 | return [
58 | {
59 | "agent_id": "technical_agent",
60 | "content": "人工智能是计算机科学的一个分支,致力于创建能够执行通常需要人类智能的任务的系统。它包括机器学习、深度学习、自然语言处理等子领域。",
61 | "confidence": 0.85
62 | },
63 | {
64 | "agent_id": "creative_agent",
65 | "content": "人工智能是模拟人类思维过程的技术,它可以创造性地解决问题,产生艺术作品,甚至可以超越人类的能力。我认为AI将彻底改变我们的生活方式。",
66 | "confidence": 0.7
67 | },
68 | {
69 | "agent_id": "memory_agent",
70 | "content": "根据您之前的问题,您似乎对AI的技术细节很感兴趣。人工智能是让机器模拟人类智能的科学,包括学习、推理和自我修正。目前最热门的AI应用是大型语言模型和生成式AI。",
71 | "confidence": 0.75
72 | }
73 | ]
74 | else:
75 | return [
76 | {
77 | "agent_id": "default_agent",
78 | "content": "我不确定如何回答这个问题。请提供更多信息。",
79 | "confidence": 0.5
80 | }
81 | ]
82 |
83 | # 演示函数
84 | def demonstrate_conflict_resolution():
85 | """演示冲突解决功能"""
86 | print("\n===== 增强型聚合器冲突解决演示 =====\n")
87 |
88 | # 初始化增强型聚合器
89 | aggregator = EnhancedAggregator()
90 |
91 | # 确保冲突解决已启用
92 | aggregator.config["conflict_resolution"]["enabled"] = True
93 |
94 | # 显示当前配置
95 | print("当前聚合器配置:")
96 | print(json.dumps(aggregator.config, indent=2, ensure_ascii=False))
97 |
98 | # 演示1: Python语言特性冲突
99 | print("\n\n===== 演示1: Python语言特性冲突 =====\n")
100 | query1 = "Python是什么类型的语言,它的执行速度如何?"
101 | print(f"用户查询: {query1}")
102 |
103 | # 获取模拟响应
104 | responses1 = get_mock_responses(query1)
105 | print("\n各Agent的响应:")
106 | for resp in responses1:
107 | print(f"\n{resp['agent_id']} (置信度: {resp['confidence']}):\n{resp['content']}")
108 |
109 | # 聚合响应
110 | print("\n\n聚合器处理中...")
111 | final_response1 = aggregator.aggregate_responses(responses1, query1)
112 |
113 | print("\n最终响应:")
114 | print(final_response1)
115 |
116 | # 演示2: 人工智能定义和应用冲突
117 | print("\n\n===== 演示2: 人工智能定义和应用 =====\n")
118 | query2 = "什么是人工智能,它有哪些主要应用?"
119 | print(f"用户查询: {query2}")
120 |
121 | # 获取模拟响应
122 | responses2 = get_mock_responses(query2)
123 | print("\n各Agent的响应:")
124 | for resp in responses2:
125 | print(f"\n{resp['agent_id']} (置信度: {resp['confidence']}):\n{resp['content']}")
126 |
127 | # 聚合响应
128 | print("\n\n聚合器处理中...")
129 | final_response2 = aggregator.aggregate_responses(responses2, query2)
130 |
131 | print("\n最终响应:")
132 | print(final_response2)
133 |
134 | # 演示3: 禁用冲突解决
135 | print("\n\n===== 演示3: 禁用冲突解决 =====\n")
136 |
137 | # 禁用冲突解决
138 | aggregator.config["conflict_resolution"]["enabled"] = False
139 | print("已禁用冲突解决")
140 |
141 | # 使用相同的查询和响应
142 | print(f"\n用户查询: {query1}")
143 |
144 | # 聚合响应
145 | print("\n聚合器处理中...")
146 | final_response3 = aggregator.aggregate_responses(responses1, query1)
147 |
148 | print("\n最终响应 (无冲突解决):")
149 | print(final_response3)
150 |
151 | # 演示4: 不同冲突解决策略
152 | print("\n\n===== 演示4: 不同冲突解决策略 =====\n")
153 |
154 | # 启用冲突解决
155 | aggregator.config["conflict_resolution"]["enabled"] = True
156 |
157 | strategies = ["majority_voting", "confidence_weighted", "semantic_analysis", "source_reliability"]
158 |
159 | for strategy in strategies:
160 | print(f"\n--- 策略: {strategy} ---")
161 |
162 | # 设置策略
163 | aggregator.config["conflict_resolution"]["strategy"] = strategy
164 |
165 | # 聚合响应
166 | print("聚合器处理中...")
167 | strategy_response = aggregator.aggregate_responses(responses1, query1)
168 |
169 | print(f"\n使用 {strategy} 策略的最终响应:")
170 | print(strategy_response)
171 |
172 | # 演示5: 用户反馈
173 | print("\n\n===== 演示5: 用户反馈 =====\n")
174 |
175 | # 模拟用户反馈
176 | feedback = {
177 | "rating": 4,
178 | "comment": "回答很好,但关于Python执行速度的描述有些不准确",
179 | "conflict_detected": True,
180 | "conflict_resolved": True
181 | }
182 |
183 | print("用户反馈:")
184 | print(json.dumps(feedback, indent=2, ensure_ascii=False))
185 |
186 | # 提供反馈
187 | print("\n处理反馈...")
188 | aggregator.provide_feedback(query1, final_response1, feedback)
189 |
190 | print("\n反馈已处理并存储到记忆中")
191 |
192 | # 主函数
193 | def main():
194 | """主函数"""
195 | try:
196 | demonstrate_conflict_resolution()
197 | except Exception as e:
198 | print(f"\n演示过程中发生错误: {str(e)}")
199 | import traceback
200 | traceback.print_exc()
201 |
202 | if __name__ == "__main__":
203 | main()
--------------------------------------------------------------------------------
/test_failover.py:
--------------------------------------------------------------------------------
1 | import sys
2 | import os
3 | import time
4 | import threading
5 | import unittest
6 | from unittest.mock import patch, MagicMock
7 |
8 | # 添加项目根目录到系统路径
9 | sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
10 |
11 | from distributed.coordinator import coordinator
12 |
13 | class TestFailoverMechanism(unittest.TestCase):
14 | def setUp(self):
15 | # 重置协调器状态
16 | coordinator.agents = {}
17 | coordinator.tasks = coordinator.tasks.__class__()
18 | coordinator.resource_locks = {}
19 | if hasattr(coordinator, 'failure_history'):
20 | coordinator.failure_history = []
21 |
22 | # 模拟配置
23 | coordinator.config = {
24 | 'agent_heartbeat_interval': 5,
25 | 'max_retries': 2,
26 | 'failure_notification': {
27 | 'enabled': True,
28 | 'types': ['log'],
29 | 'min_severity': 'low'
30 | },
31 | 'max_failure_history': 10
32 | }
33 |
34 | # 注册测试Agent
35 | self.agent1 = 'test_agent_1'
36 | self.agent2 = 'test_agent_2'
37 | self.agent3 = 'test_agent_3'
38 |
39 | coordinator.register_agent(self.agent1, 'worker', ['task_type_1', 'task_type_2'])
40 | coordinator.register_agent(self.agent2, 'worker', ['task_type_1', 'task_type_3'])
41 | coordinator.register_agent(self.agent3, 'worker', ['task_type_2', 'task_type_3'])
42 |
43 | # 更新心跳,确保所有Agent都是活跃的
44 | for agent_id in [self.agent1, self.agent2, self.agent3]:
45 | coordinator.heartbeat(agent_id)
46 |
47 | def test_agent_timeout_detection(self):
48 | """测试Agent超时检测"""
49 | # 模拟Agent1心跳超时
50 | # 将Agent1的最后心跳时间设置为很久以前
51 | coordinator.agents[self.agent1]['last_heartbeat'] = time.time() - 100
52 |
53 | # 手动调用监控函数一次
54 | with patch('time.sleep'):
55 | coordinator._monitor_agents()
56 |
57 | # 验证Agent1被标记为不活跃
58 | self.assertEqual(coordinator.agents[self.agent1]['status'], 'inactive')
59 |
60 | # 验证其他Agent仍然活跃
61 | self.assertEqual(coordinator.agents[self.agent2]['status'], 'active')
62 | self.assertEqual(coordinator.agents[self.agent3]['status'], 'active')
63 |
64 | def test_task_reassignment(self):
65 | """测试任务重新分配"""
66 | # 分配任务给Agent1
67 | task_id = 'test_task_1'
68 | task_type = 'task_type_1'
69 | task_data = {'key': 'value'}
70 |
71 | # 模拟任务分配
72 | coordinator.assign_task(task_id, task_type, task_data)
73 |
74 | # 获取任务并验证分配
75 | assigned_agent = None
76 | while not coordinator.tasks.empty():
77 | _, _, task = coordinator.tasks.get()
78 | if task['id'] == task_id:
79 | assigned_agent = task['assigned_to']
80 | # 将任务重新放回队列
81 | coordinator.tasks.put((1, time.time(), task))
82 | break
83 |
84 | self.assertIsNotNone(assigned_agent, "任务未被分配")
85 |
86 | # 模拟分配的Agent超时
87 | coordinator.agents[assigned_agent]['last_heartbeat'] = time.time() - 100
88 |
89 | # 手动调用超时处理
90 | with patch('builtins.print'):
91 | coordinator._handle_timeout_agent(assigned_agent)
92 |
93 | # 验证任务被重新分配
94 | new_assigned_agent = None
95 | reassigned = False
96 |
97 | while not coordinator.tasks.empty():
98 | _, _, task = coordinator.tasks.get()
99 | if task['id'] == task_id:
100 | new_assigned_agent = task['assigned_to']
101 | reassigned = 'reassigned_at' in task
102 | break
103 |
104 | self.assertIsNotNone(new_assigned_agent, "任务未被重新分配")
105 | self.assertNotEqual(new_assigned_agent, assigned_agent, "任务被分配给了同一个Agent")
106 | self.assertTrue(reassigned, "任务未标记为已重新分配")
107 |
108 | def test_resource_lock_release(self):
109 | """测试资源锁释放"""
110 | # Agent1获取资源锁
111 | resource_id = 'test_resource'
112 | coordinator.acquire_lock(self.agent1, resource_id)
113 |
114 | # 验证资源锁已被获取
115 | self.assertIn(resource_id, coordinator.resource_locks)
116 | self.assertEqual(coordinator.resource_locks[resource_id][0], self.agent1)
117 |
118 | # 模拟Agent1超时
119 | coordinator.agents[self.agent1]['last_heartbeat'] = time.time() - 100
120 |
121 | # 手动调用超时处理
122 | with patch('builtins.print'):
123 | coordinator._handle_timeout_agent(self.agent1)
124 |
125 | # 验证资源锁已被释放
126 | self.assertNotIn(resource_id, coordinator.resource_locks)
127 |
128 | def test_failure_logging(self):
129 | """测试故障日志记录"""
130 | # 模拟Agent1超时
131 | coordinator.agents[self.agent1]['last_heartbeat'] = time.time() - 100
132 |
133 | # 手动调用超时处理
134 | with patch('builtins.print'):
135 | coordinator._handle_timeout_agent(self.agent1)
136 |
137 | # 验证故障事件已记录
138 | self.assertTrue(hasattr(coordinator, 'failure_history'))
139 | self.assertGreater(len(coordinator.failure_history), 0)
140 |
141 | # 验证最新的故障事件
142 | latest_failure = coordinator.failure_history[-1]
143 | self.assertEqual(latest_failure['agent_id'], self.agent1)
144 | self.assertEqual(latest_failure['failure_type'], 'heartbeat_timeout')
145 |
146 | def test_failure_notification(self):
147 | """测试故障通知"""
148 | # 模拟通知方法
149 | with patch.object(coordinator, '_send_log_notification') as mock_log_notify:
150 | # 手动调用故障事件记录和通知
151 | failure_event = {
152 | 'agent_id': self.agent1,
153 | 'failure_type': 'heartbeat_timeout',
154 | 'timestamp': time.time(),
155 | 'details': {}
156 | }
157 |
158 | coordinator._notify_failure(failure_event)
159 |
160 | # 验证通知方法被调用
161 | mock_log_notify.assert_called_once()
162 |
163 | def test_multiple_failures(self):
164 | """测试多次故障的严重程度升级"""
165 | agent_id = self.agent1
166 |
167 | # 创建多个故障事件
168 | for i in range(4):
169 | failure_event = {
170 | 'agent_id': agent_id,
171 | 'failure_type': 'task_failure',
172 | 'timestamp': time.time() - (300 - i * 60), # 在5分钟内的不同时间点
173 | 'details': {}
174 | }
175 | coordinator.failure_history.append(failure_event)
176 |
177 | # 创建新的故障事件
178 | new_failure = {
179 | 'agent_id': agent_id,
180 | 'failure_type': 'task_failure',
181 | 'timestamp': time.time(),
182 | 'details': {}
183 | }
184 |
185 | # 检查严重程度是否升级
186 | severity = coordinator._determine_failure_severity(new_failure)
187 | self.assertEqual(severity, 'high', "多次故障后严重程度未升级")
188 |
189 | if __name__ == '__main__':
190 | unittest.main()
--------------------------------------------------------------------------------
/system_demo.py:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env python3
2 | # -*- coding: utf-8 -*-
3 |
4 | """
5 | 系统演示脚本
6 | 展示多Agent智能分流与长程记忆优化系统的核心功能
7 | """
8 |
9 | import os
10 | import sys
11 | import time
12 |
13 | # 添加项目根目录到Python路径
14 | sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
15 |
16 | from core.router import Router
17 | from memory.memory_manager import MemoryManager
18 | from distributed.coordinator import DistributedCoordinator
19 | from core.aggregator import Aggregator
20 |
21 |
22 | def clear_screen():
23 | """清屏"""
24 | os.system('cls' if os.name == 'nt' else 'clear')
25 |
26 |
27 | def print_header(title):
28 | """打印标题"""
29 | print("=" * 60)
30 | print(f"{title:^60}")
31 | print("=" * 60)
32 |
33 |
34 | def print_step(step, description):
35 | """打印步骤"""
36 | print(f"\n[{step}] {description}")
37 | print("-" * 40)
38 |
39 |
40 | def demo_router():
41 | """演示路由功能"""
42 | print_header("路由系统演示")
43 |
44 | # 创建路由器实例
45 | router = Router()
46 |
47 | # 测试查询
48 | queries = [
49 | "请解释什么是机器学习?",
50 | "帮我写一个Python快速排序算法",
51 | "创作一首关于春天的诗",
52 | "计算2的10次方等于多少?"
53 | ]
54 |
55 | for i, query in enumerate(queries, 1):
56 | print_step(i, f"路由查询: {query}")
57 |
58 | # 路由查询
59 | route_result = router.route_query(query)
60 | print(f" 分配的Agent: {route_result['agent_id']}")
61 | print(f" 使用策略: {route_result['strategy']}")
62 | print(f" 时间戳: {route_result['timestamp']}")
63 |
64 | time.sleep(1) # 暂停1秒以便观察
65 |
66 | input("\n按回车键继续...")
67 |
68 |
69 | def demo_memory():
70 | """演示记忆功能"""
71 | print_header("记忆系统演示")
72 |
73 | # 创建记忆管理器实例
74 | memory_manager = MemoryManager()
75 |
76 | # 存储一些记忆
77 | memories = [
78 | "用户询问了机器学习的定义",
79 | "用户请求编写快速排序算法",
80 | "用户要求创作关于春天的诗歌",
81 | "用户需要计算2的10次方"
82 | ]
83 |
84 | print_step(1, "存储记忆")
85 | memory_ids = []
86 | for i, content in enumerate(memories, 1):
87 | memory_id = memory_manager.store_memory(content, {"source": "demo", "importance": "medium"})
88 | memory_ids.append(memory_id)
89 | print(f" 已存储记忆 {i}: {content} (ID: {memory_id})")
90 | time.sleep(0.5)
91 |
92 | # 检索记忆
93 | print_step(2, "检索相关记忆")
94 | query = "用户需要什么帮助?"
95 | retrieved_memories = memory_manager.retrieve_memory(query, top_k=3)
96 |
97 | print(f" 查询: {query}")
98 | for i, memory in enumerate(retrieved_memories, 1):
99 | print(f" 相关记忆 {i}: {memory['content']}")
100 | print(f" 相似度分数: {memory.get('similarity_score', 'N/A'):.4f}")
101 |
102 | input("\n按回车键继续...")
103 |
104 |
105 | def demo_coordinator():
106 | """演示分布式协调功能"""
107 | print_header("分布式协调系统演示")
108 |
109 | # 创建协调器实例
110 | coordinator = DistributedCoordinator()
111 |
112 | # 注册一些Agent
113 | agents = [
114 | ("agent_001", "technical", ["coding", "math"], "localhost:8001"),
115 | ("agent_002", "creative", ["writing", "poetry"], "localhost:8002"),
116 | ("agent_003", "general", ["qa", "explanation"], "localhost:8003")
117 | ]
118 |
119 | print_step(1, "注册Agent")
120 | for agent_id, agent_type, capabilities, endpoint in agents:
121 | success = coordinator.register_agent(agent_id, agent_type, capabilities, endpoint)
122 | status = "成功" if success else "失败"
123 | print(f" 注册Agent {agent_id} ({agent_type}): {status}")
124 | time.sleep(0.5)
125 |
126 | # 更新心跳
127 | print_step(2, "更新Agent心跳")
128 | for agent_id, _, _, _ in agents:
129 | success = coordinator.update_agent_heartbeat(agent_id)
130 | status = "成功" if success else "失败"
131 | print(f" 更新 {agent_id} 心跳: {status}")
132 | time.sleep(0.5)
133 |
134 | # 分配任务
135 | print_step(3, "分配任务")
136 | tasks = [
137 | ("coding", "编写一个Python快速排序算法"),
138 | ("writing", "创作一首关于春天的诗"),
139 | ("qa", "解释什么是机器学习?")
140 | ]
141 |
142 | for task_type, task_data in tasks:
143 | assigned_agent = coordinator.assign_task(task_type, task_data)
144 | print(f" 任务类型: {task_type}")
145 | print(f" 任务内容: {task_data}")
146 | print(f" 分配的Agent: {assigned_agent}")
147 | print()
148 | time.sleep(1)
149 |
150 | input("\n按回车键继续...")
151 |
152 |
153 | def demo_aggregator():
154 | """演示响应聚合功能"""
155 | print_header("响应聚合系统演示")
156 |
157 | # 创建聚合器实例
158 | aggregator = Aggregator()
159 |
160 | # 模拟Agent响应
161 | agent_responses = [
162 | {
163 | "agent_id": "technical_agent",
164 | "content": "快速排序是一种高效的排序算法,采用分治法策略。它选择一个元素作为基准,将数组分为两部分,一部分小于基准,一部分大于基准,然后递归地对两部分进行排序。",
165 | "confidence": 0.95
166 | },
167 | {
168 | "agent_id": "general_agent",
169 | "content": "快速排序是一种排序算法,通过选择基准元素将数组分割成两个子数组,然后递归地对子数组进行排序。",
170 | "confidence": 0.85
171 | },
172 | {
173 | "agent_id": "memory_agent",
174 | "content": "根据历史记录,用户之前询问过算法相关问题。快速排序的平均时间复杂度为O(n log n)。",
175 | "confidence": 0.90
176 | }
177 | ]
178 |
179 | print_step(1, "融合多个Agent响应")
180 | for i, response in enumerate(agent_responses, 1):
181 | print(f" Agent {i} ({response['agent_id']}):")
182 | print(f" 内容: {response['content']}")
183 | print(f" 置信度: {response['confidence']:.2f}")
184 | print()
185 |
186 | # 融合响应
187 | fused_response = aggregator.fuse_responses(agent_responses)
188 |
189 | print_step(2, "融合后的统一响应")
190 | print(f" 内容: {fused_response['content']}")
191 | print(f" 置信度: {fused_response['confidence']:.2f}")
192 | print(f" 来源: {', '.join(fused_response.get('sources', []))}")
193 |
194 | input("\n按回车键继续...")
195 |
196 |
197 | def main():
198 | """主函数"""
199 | clear_screen()
200 |
201 | print_header("多Agent智能分流与长程记忆优化系统演示")
202 | print("\n本演示将展示系统的核心功能模块:")
203 | print("1. 路由系统 - 智能分配用户查询到合适的Agent")
204 | print("2. 记忆系统 - 存储和检索历史交互信息")
205 | print("3. 分布式协调 - 管理多个Agent的注册和任务分配")
206 | print("4. 响应聚合 - 融合多个Agent的响应生成统一答案")
207 |
208 | input("\n按回车键开始演示...")
209 |
210 | try:
211 | # 演示各个模块
212 | demo_router()
213 | clear_screen()
214 |
215 | demo_memory()
216 | clear_screen()
217 |
218 | demo_coordinator()
219 | clear_screen()
220 |
221 | demo_aggregator()
222 | clear_screen()
223 |
224 | print_header("演示完成")
225 | print("\n感谢观看多Agent智能分流与长程记忆优化系统的演示!")
226 | print("\n本系统通过以下方式提升AI交互体验:")
227 | print("• 智能路由:根据查询内容自动分配最合适的Agent")
228 | print("• 长程记忆:存储和利用历史交互信息提升响应质量")
229 | print("• 分布式架构:支持多个Agent协同工作")
230 | print("• 响应聚合:融合多个Agent的响应生成更全面的答案")
231 |
232 | except KeyboardInterrupt:
233 | print("\n\n演示被用户中断。")
234 | except Exception as e:
235 | print(f"\n\n演示过程中发生错误: {e}")
236 | finally:
237 | print("\n演示结束。")
238 |
239 |
240 | if __name__ == "__main__":
241 | main()
--------------------------------------------------------------------------------
/router.py:
--------------------------------------------------------------------------------
1 | from adapters.llm import call_model, lite_llm_infer
2 | import json
3 | from typing import Dict, List, Any, Optional
4 |
5 | class Router:
6 | def __init__(self, config_path: str = "configs/router_config.json"):
7 | """初始化路由系统
8 |
9 | Args:
10 | config_path: 路由配置文件路径
11 | """
12 | self.config = self._load_config(config_path)
13 | self.agent_profiles = self.config.get("agent_profiles", {})
14 | self.routing_strategies = self.config.get("routing_strategies", {})
15 | self.default_strategy = self.config.get("default_strategy", "direct")
16 |
17 | def _load_config(self, config_path: str) -> Dict[str, Any]:
18 | """加载路由配置文件
19 |
20 | Args:
21 | config_path: 配置文件路径
22 |
23 | Returns:
24 | 配置字典
25 | """
26 | try:
27 | with open(config_path, 'r', encoding='utf-8') as f:
28 | return json.load(f)
29 | except FileNotFoundError:
30 | print(f"警告: 配置文件 {config_path} 未找到,使用默认配置")
31 | return {
32 | "agent_profiles": {},
33 | "routing_strategies": {},
34 | "default_strategy": "direct"
35 | }
36 | except json.JSONDecodeError:
37 | print(f"错误: 配置文件 {config_path} 格式无效,使用默认配置")
38 | return {
39 | "agent_profiles": {},
40 | "routing_strategies": {},
41 | "default_strategy": "direct"
42 | }
43 |
44 | def determine_agent(self, query: str, context: Optional[List[Dict[str, str]]] = None) -> str:
45 | """根据查询和上下文确定最适合的Agent
46 |
47 | Args:
48 | query: 用户查询
49 | context: 对话上下文
50 |
51 | Returns:
52 | 选定的Agent ID
53 | """
54 | # 简单实现:使用LLM来决定路由
55 | if not self.agent_profiles:
56 | return "default_agent"
57 |
58 | # 构建提示词
59 | agent_descriptions = "\n".join([f"{agent_id}: {profile['description']}" for agent_id, profile in self.agent_profiles.items()])
60 |
61 | prompt = f"""
62 | 你是一个智能路由系统,需要根据用户查询和可用Agent的描述,选择最适合处理该查询的Agent。
63 |
64 | 可用Agent:
65 | {agent_descriptions}
66 |
67 | 用户查询: {query}
68 |
69 | 请仅返回最适合的Agent ID,不要添加任何解释。
70 | """
71 |
72 | # 使用轻量级LLM推理
73 | response = lite_llm_infer(prompt)
74 | response = response.strip()
75 |
76 | # 验证响应是否为有效的Agent ID
77 | if response in self.agent_profiles:
78 | return response
79 | else:
80 | print(f"警告: 无法确定合适的Agent,使用默认Agent。LLM响应: {response}")
81 | return "default_agent"
82 |
83 | def route_query(self, query: str, context: Optional[List[Dict[str, str]]] = None) -> Dict[str, Any]:
84 | """路由查询到合适的Agent
85 |
86 | Args:
87 | query: 用户查询
88 | context: 对话上下文
89 |
90 | Returns:
91 | 路由结果,包含选定的Agent和处理策略
92 | """
93 | agent_id = self.determine_agent(query, context)
94 | strategy = self.routing_strategies.get(agent_id, self.default_strategy)
95 |
96 | return {
97 | "agent_id": agent_id,
98 | "strategy": strategy,
99 | "timestamp": "", # 实际应用中添加时间戳
100 | "query": query
101 | }
102 |
103 | def execute_route(self, route_result: Dict[str, Any], context: Optional[List[Dict[str, str]]] = None) -> Dict[str, Any]:
104 | """执行路由结果
105 |
106 | Args:
107 | route_result: 路由结果
108 | context: 对话上下文
109 |
110 | Returns:
111 | 执行结果
112 | """
113 | agent_id = route_result["agent_id"]
114 | query = route_result["query"]
115 | strategy = route_result["strategy"]
116 |
117 | # 根据不同的策略执行路由
118 | if strategy == "direct":
119 | # 直接调用对应Agent的处理逻辑
120 | agent_config = self.agent_profiles.get(agent_id, {})
121 | model = agent_config.get("model", "gpt-3.5-turbo")
122 | temperature = agent_config.get("temperature", 0.7)
123 |
124 | # 构建完整提示
125 | if context:
126 | messages = context + [{"role": "user", "content": query}]
127 | else:
128 | messages = [{"role": "user", "content": query}]
129 |
130 | # 调用LLM
131 | response = call_model(
132 | model=model,
133 | messages=messages,
134 | temperature=temperature
135 | )
136 |
137 | return {
138 | "agent_id": agent_id,
139 | "response": response,
140 | "model_used": model,
141 | "success": True
142 | }
143 | elif strategy == "memory_enhanced":
144 | # 记忆增强策略
145 | try:
146 | from memory import MemoryManager
147 | memory_manager = MemoryManager()
148 |
149 | # 检索相关记忆
150 | relevant_memories = memory_manager.retrieve_memory(query)
151 | memory_content = "\n".join([mem["content"] for mem in relevant_memories])
152 |
153 | # 构建完整提示
154 | agent_config = self.agent_profiles.get(agent_id, {})
155 | model = agent_config.get("model", "gpt-3.5-turbo")
156 | temperature = agent_config.get("temperature", 0.7)
157 |
158 | if context:
159 | messages = context + [{
160 | "role": "system",
161 | "content": f"以下是相关记忆信息,可以帮助你回答用户问题:\n{memory_content}"
162 | }, {
163 | "role": "user",
164 | "content": query
165 | }]
166 | else:
167 | messages = [{
168 | "role": "system",
169 | "content": f"以下是相关记忆信息,可以帮助你回答用户问题:\n{memory_content}"
170 | }, {
171 | "role": "user",
172 | "content": query
173 | }]
174 |
175 | # 调用LLM
176 | response = call_model(
177 | model=model,
178 | messages=messages,
179 | temperature=temperature
180 | )
181 |
182 | # 存储新记忆
183 | memory_manager.store_memory(f"用户问题: {query}\nAI回答: {response}", {
184 | "agent_id": agent_id,
185 | "query_type": "memory_enhanced"
186 | })
187 |
188 | return {
189 | "agent_id": agent_id,
190 | "response": response,
191 | "model_used": model,
192 | "memory_count": len(relevant_memories),
193 | "success": True
194 | }
195 | except Exception as e:
196 | print(f"记忆增强策略执行失败: {str(e)}")
197 | return {
198 | "agent_id": agent_id,
199 | "response": f"记忆增强策略执行失败: {str(e)}",
200 | "success": False
201 | }
202 | else:
203 | # 未知策略
204 | return {
205 | "agent_id": agent_id,
206 | "response": f"未知策略: {strategy}",
207 | "success": False
208 | }
--------------------------------------------------------------------------------
/test_routing_strategies.py:
--------------------------------------------------------------------------------
1 | import unittest
2 | import os
3 | import sys
4 | import json
5 | from unittest.mock import patch, MagicMock
6 |
7 | # 添加项目根目录到系统路径
8 | sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
9 |
10 | from core.routing_strategies import (
11 | RoutingStrategy,
12 | HistoryBasedStrategy,
13 | SemanticRoutingStrategy,
14 | AdaptiveRoutingStrategy,
15 | MultiAgentRoutingStrategy,
16 | StrategyFactory
17 | )
18 |
19 | class TestRoutingStrategies(unittest.TestCase):
20 | def setUp(self):
21 | # 测试用的Agent配置
22 | self.agent_profiles = {
23 | "default_agent": {
24 | "description": "通用Agent,处理一般性查询",
25 | "model": "gpt-3.5-turbo",
26 | "temperature": 0.7,
27 | "supported_intents": ["general", "information", "conversation"]
28 | },
29 | "technical_agent": {
30 | "description": "技术Agent,处理技术问题和代码相关任务",
31 | "model": "gpt-4",
32 | "temperature": 0.5,
33 | "supported_intents": ["technical", "coding", "debugging", "explanation"]
34 | },
35 | "creative_agent": {
36 | "description": "创意Agent,处理创意和文案相关任务",
37 | "model": "gpt-4",
38 | "temperature": 0.8,
39 | "supported_intents": ["creative", "writing", "brainstorming", "design"]
40 | }
41 | }
42 |
43 | # 测试用的上下文
44 | self.context = [
45 | {"role": "user", "content": "你好"},
46 | {"role": "assistant", "content": "你好!有什么我可以帮助你的吗?"}
47 | ]
48 |
49 | def test_strategy_factory(self):
50 | """测试策略工厂创建不同类型的策略"""
51 | # 测试创建历史交互策略
52 | history_strategy = StrategyFactory.create_strategy("history")
53 | self.assertIsInstance(history_strategy, HistoryBasedStrategy)
54 |
55 | # 测试创建语义路由策略
56 | semantic_strategy = StrategyFactory.create_strategy("semantic")
57 | self.assertIsInstance(semantic_strategy, SemanticRoutingStrategy)
58 |
59 | # 测试创建自适应路由策略
60 | adaptive_strategy = StrategyFactory.create_strategy("adaptive")
61 | self.assertIsInstance(adaptive_strategy, AdaptiveRoutingStrategy)
62 |
63 | # 测试创建多Agent协作策略
64 | multi_agent_strategy = StrategyFactory.create_strategy("multi_agent")
65 | self.assertIsInstance(multi_agent_strategy, MultiAgentRoutingStrategy)
66 |
67 | # 测试创建未知策略类型(应返回语义路由策略)
68 | unknown_strategy = StrategyFactory.create_strategy("unknown")
69 | self.assertIsInstance(unknown_strategy, SemanticRoutingStrategy)
70 |
71 | def test_history_based_strategy(self):
72 | """测试基于历史交互的路由策略"""
73 | # 创建临时历史文件
74 | temp_history_file = "temp_history.json"
75 | config = {"history_file": temp_history_file}
76 |
77 | try:
78 | # 初始化策略
79 | strategy = HistoryBasedStrategy(config)
80 |
81 | # 测试更新历史记录
82 | strategy.update_history("如何编写Python代码?", "technical_agent", True, 5)
83 | strategy.update_history("写一个故事", "creative_agent", True, 4)
84 | strategy.update_history("什么是人工智能?", "default_agent", True, 3)
85 |
86 | # 测试获取用户偏好
87 | preferences = strategy.get_user_preference("如何编写Java代码?")
88 | self.assertIn("technical_agent", preferences)
89 | self.assertIn("creative_agent", preferences)
90 | self.assertIn("default_agent", preferences)
91 |
92 | # 测试选择Agent
93 | agent_id = strategy.select_agent("如何编写Java代码?", self.agent_profiles)
94 | self.assertEqual(agent_id, "technical_agent")
95 |
96 | # 测试选择Agent(创意查询)
97 | agent_id = strategy.select_agent("写一个关于未来的故事", self.agent_profiles)
98 | self.assertEqual(agent_id, "creative_agent")
99 | finally:
100 | # 清理临时文件
101 | if os.path.exists(temp_history_file):
102 | os.remove(temp_history_file)
103 |
104 | @patch('core.routing_strategies.SemanticRoutingStrategy.get_query_embedding')
105 | def test_semantic_routing_strategy(self, mock_get_embedding):
106 | """测试基于语义理解的路由策略"""
107 | # 模拟embedding函数
108 | mock_get_embedding.side_effect = lambda query: [float(i) for i in range(128)]
109 |
110 | # 配置意图模式
111 | config = {
112 | "intent_patterns": {
113 | "technical": ["代码", "编程", "开发", "调试"],
114 | "creative": ["创意", "设计", "写作", "文案"],
115 | "general": ["什么是", "如何", "为什么"]
116 | }
117 | }
118 |
119 | # 初始化策略
120 | strategy = SemanticRoutingStrategy(config)
121 |
122 | # 测试意图检测
123 | intent_scores = strategy.detect_intent("如何编写Python代码?")
124 | self.assertGreater(intent_scores.get("technical", 0), 0)
125 |
126 | # 测试选择Agent(技术查询)
127 | agent_id = strategy.select_agent("如何编写Python代码?", self.agent_profiles)
128 | self.assertEqual(agent_id, "technical_agent")
129 |
130 | # 测试选择Agent(创意查询)
131 | agent_id = strategy.select_agent("帮我设计一个创意广告文案", self.agent_profiles)
132 | self.assertEqual(agent_id, "creative_agent")
133 |
134 | # 测试选择Agent(一般查询)
135 | agent_id = strategy.select_agent("什么是人工智能?", self.agent_profiles)
136 | self.assertEqual(agent_id, "default_agent")
137 |
138 | @patch('core.routing_strategies.AdaptiveRoutingStrategy.select_strategy')
139 | def test_adaptive_routing_strategy(self, mock_select_strategy):
140 | """测试自适应路由策略"""
141 | # 模拟策略选择函数
142 | mock_select_strategy.return_value = "semantic"
143 |
144 | # 初始化策略
145 | strategy = AdaptiveRoutingStrategy()
146 |
147 | # 模拟语义路由策略
148 | semantic_mock = MagicMock()
149 | semantic_mock.select_agent.return_value = "technical_agent"
150 | strategy.strategies["semantic"] = semantic_mock
151 |
152 | # 测试选择Agent
153 | agent_id = strategy.select_agent("如何编写Python代码?", self.agent_profiles)
154 | self.assertEqual(agent_id, "technical_agent")
155 |
156 | # 测试反馈机制
157 | strategy.feedback("semantic", True)
158 | self.assertEqual(strategy.strategy_performance["semantic"]["success"], 1)
159 | self.assertEqual(strategy.strategy_performance["semantic"]["total"], 1)
160 |
161 | def test_multi_agent_routing_strategy(self):
162 | """测试多Agent协作路由策略"""
163 | # 初始化策略
164 | strategy = MultiAgentRoutingStrategy()
165 |
166 | # 测试任务分解
167 | sub_tasks = strategy.decompose_task("这是一个简单的查询")
168 | self.assertEqual(len(sub_tasks), 1)
169 |
170 | # 测试复杂任务分解
171 | complex_query = "请帮我编写一个Python函数来计算斐波那契数列。然后解释一下这个算法的时间复杂度。最后,给我一些优化建议。"
172 | sub_tasks = strategy.decompose_task(complex_query)
173 | self.assertGreater(len(sub_tasks), 1)
174 |
175 | # 测试为子任务分配Agent
176 | task_agent_pairs = strategy.select_agents_for_subtasks(sub_tasks, self.agent_profiles)
177 | self.assertEqual(len(task_agent_pairs), len(sub_tasks))
178 |
179 | # 测试结果聚合
180 | results = [
181 | {"task": {"order": 0}, "agent_id": "technical_agent", "response": "函数实现"},
182 | {"task": {"order": 1}, "agent_id": "technical_agent", "response": "时间复杂度分析"},
183 | {"task": {"order": 2}, "agent_id": "technical_agent", "response": "优化建议"}
184 | ]
185 | aggregated = strategy.aggregate_results(results)
186 | self.assertIn("函数实现", aggregated["response"])
187 | self.assertIn("时间复杂度分析", aggregated["response"])
188 | self.assertIn("优化建议", aggregated["response"])
189 | self.assertIn("technical_agent", aggregated["agents_used"])
190 |
191 | if __name__ == '__main__':
192 | unittest.main()
--------------------------------------------------------------------------------
/test_enhanced_aggregator.py:
--------------------------------------------------------------------------------
1 | import os
2 | import sys
3 | import unittest
4 | from unittest.mock import patch, MagicMock
5 |
6 | # 添加项目根目录到系统路径
7 | sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
8 |
9 | from core.enhanced_aggregator import EnhancedAggregator
10 |
11 | class TestEnhancedAggregator(unittest.TestCase):
12 | """测试增强型聚合器"""
13 |
14 | def setUp(self):
15 | """测试前的准备工作"""
16 | # 模拟MemoryManager
17 | self.memory_patcher = patch('memory.memory_manager.MemoryManager')
18 | self.mock_memory = self.memory_patcher.start()
19 | self.mock_memory_instance = MagicMock()
20 | self.mock_memory.return_value = self.mock_memory_instance
21 | self.mock_memory_instance.retrieve_memory.return_value = []
22 |
23 | # 初始化增强型聚合器
24 | self.aggregator = EnhancedAggregator()
25 |
26 | # 测试数据
27 | self.test_responses = [
28 | {
29 | "agent_id": "technical_agent",
30 | "content": "Python是一种解释型语言,执行速度较慢。它的优点是简单易学,适合初学者。Python的主要应用领域包括数据分析、人工智能和Web开发。",
31 | "confidence": 0.8
32 | },
33 | {
34 | "agent_id": "creative_agent",
35 | "content": "Python是一种编译型语言,执行速度很快。它的优点是简单易学,适合初学者。Python主要用于游戏开发和系统编程。",
36 | "confidence": 0.6
37 | },
38 | {
39 | "agent_id": "memory_agent",
40 | "content": "根据历史记录,Python是一种解释型语言,执行速度中等。它适合初学者学习,主要用于数据分析和Web开发。我建议你先学习Python基础语法,然后专注于特定领域的应用。",
41 | "confidence": 0.7
42 | }
43 | ]
44 |
45 | self.single_response = [
46 | {
47 | "agent_id": "technical_agent",
48 | "content": "Python是一种解释型语言,执行速度较慢。",
49 | "confidence": 0.8
50 | }
51 | ]
52 |
53 | def tearDown(self):
54 | """测试后的清理工作"""
55 | self.memory_patcher.stop()
56 |
57 | def test_load_config(self):
58 | """测试配置加载"""
59 | # 测试默认配置
60 | self.assertEqual(self.aggregator.config["fusion_strategy"], "weighted_merge")
61 | self.assertTrue(self.aggregator.config["conflict_resolution"]["enabled"])
62 |
63 | # 测试从文件加载配置
64 | with patch('os.path.exists', return_value=True), \
65 | patch('builtins.open', unittest.mock.mock_open(read_data='{"fusion_strategy": "confidence_based"}')):
66 | aggregator = EnhancedAggregator("dummy_path")
67 | self.assertEqual(aggregator.config["fusion_strategy"], "confidence_based")
68 |
69 | def test_fuse_responses_single(self):
70 | """测试单个响应的融合"""
71 | result = self.aggregator.fuse_responses(self.single_response)
72 |
73 | # 验证结果
74 | self.assertEqual(result, self.single_response[0])
75 |
76 | def test_fuse_responses_with_conflicts(self):
77 | """测试有冲突的响应融合"""
78 | # 确保冲突解决已启用
79 | self.aggregator.config["conflict_resolution"]["enabled"] = True
80 |
81 | result = self.aggregator.fuse_responses(self.test_responses)
82 |
83 | # 验证结果
84 | self.assertIn("content", result)
85 | self.assertIn("confidence", result)
86 | self.assertIn("sources", result)
87 | self.assertIn("conflict_info", result)
88 |
89 | # 验证冲突信息
90 | self.assertTrue(result["conflict_info"]["detected"])
91 | self.assertTrue(result["conflict_info"]["count"] > 0)
92 |
93 | def test_fuse_responses_without_conflicts(self):
94 | """测试无冲突的响应融合"""
95 | # 禁用冲突解决
96 | self.aggregator.config["conflict_resolution"]["enabled"] = False
97 |
98 | result = self.aggregator.fuse_responses(self.test_responses)
99 |
100 | # 验证结果
101 | self.assertIn("content", result)
102 | self.assertIn("confidence", result)
103 | self.assertIn("sources", result)
104 | self.assertIn("conflict_info", result)
105 |
106 | # 验证无冲突信息
107 | self.assertFalse(result["conflict_info"]["detected"])
108 |
109 | def test_weighted_merge(self):
110 | """测试加权合并策略"""
111 | result = self.aggregator._weighted_merge(self.test_responses)
112 |
113 | # 验证结果
114 | self.assertIn("content", result)
115 | self.assertIn("confidence", result)
116 | self.assertIn("sources", result)
117 |
118 | # 验证内容包含所有响应
119 | for resp in self.test_responses:
120 | self.assertTrue(resp["content"] in result["content"])
121 |
122 | # 验证置信度是平均值
123 | expected_confidence = sum(resp["confidence"] for resp in self.test_responses) / len(self.test_responses)
124 | self.assertAlmostEqual(result["confidence"], expected_confidence)
125 |
126 | def test_confidence_based_selection(self):
127 | """测试基于置信度的选择策略"""
128 | result = self.aggregator._confidence_based_selection(self.test_responses)
129 |
130 | # 验证结果
131 | self.assertIn("content", result)
132 | self.assertIn("confidence", result)
133 |
134 | # 验证选择了置信度最高的响应
135 | max_confidence_resp = max(self.test_responses, key=lambda x: x["confidence"])
136 | self.assertEqual(result["content"], max_confidence_resp["content"])
137 | self.assertEqual(result["confidence"], max_confidence_resp["confidence"])
138 |
139 | def test_simple_merge(self):
140 | """测试简单合并策略"""
141 | result = self.aggregator._simple_merge(self.test_responses)
142 |
143 | # 验证结果
144 | self.assertIn("content", result)
145 | self.assertIn("confidence", result)
146 | self.assertIn("sources", result)
147 |
148 | # 验证内容包含所有响应和Agent ID
149 | for resp in self.test_responses:
150 | self.assertTrue(resp["content"] in result["content"])
151 | self.assertTrue(resp["agent_id"] in result["content"])
152 |
153 | def test_generate_final_response(self):
154 | """测试最终响应生成"""
155 | fused_response = {
156 | "content": "这是融合后的内容",
157 | "confidence": 0.75,
158 | "sources": ["technical_agent", "creative_agent"],
159 | "conflict_info": {"detected": True, "count": 2, "types": ["factual"]}
160 | }
161 |
162 | # 设置响应格式配置
163 | self.aggregator.config["response_format"]["include_confidence"] = True
164 | self.aggregator.config["response_format"]["include_sources"] = True
165 | self.aggregator.config["response_format"]["include_conflict_info"] = True
166 |
167 | result = self.aggregator.generate_final_response(fused_response, "什么是Python?")
168 |
169 | # 验证结果
170 | self.assertTrue(fused_response["content"] in result)
171 | self.assertTrue("冲突" in result)
172 | self.assertTrue("technical_agent" in result)
173 | self.assertTrue("creative_agent" in result)
174 | self.assertTrue("置信度" in result)
175 |
176 | def test_aggregate_responses(self):
177 | """测试响应聚合"""
178 | result = self.aggregator.aggregate_responses(self.test_responses, "什么是Python?")
179 |
180 | # 验证结果不为空
181 | self.assertTrue(result)
182 |
183 | # 验证内容包含Python相关信息
184 | self.assertTrue("Python" in result)
185 |
186 | def test_provide_feedback(self):
187 | """测试提供反馈"""
188 | feedback = {
189 | "rating": 4,
190 | "comment": "回答很好,但有一些不准确的地方",
191 | "conflict_detected": True,
192 | "conflict_resolved": True
193 | }
194 |
195 | # 调用提供反馈方法
196 | self.aggregator.provide_feedback("什么是Python?", "Python是一种编程语言", feedback)
197 |
198 | # 验证记忆管理器的store_memory方法被调用
199 | self.mock_memory_instance.store_memory.assert_called_once()
200 | args = self.mock_memory_instance.store_memory.call_args[0]
201 | self.assertEqual(args[0], "feedback")
202 |
203 | if __name__ == "__main__":
204 | unittest.main()
--------------------------------------------------------------------------------
/routing_strategies_demo.py:
--------------------------------------------------------------------------------
1 | import os
2 | import sys
3 | import json
4 | import time
5 | from typing import Dict, List, Any, Optional
6 |
7 | # 添加项目根目录到系统路径
8 | sys.path.append(os.path.abspath(os.path.join(os.path.dirname(__file__), '..')))
9 |
10 | from core.enhanced_router import EnhancedRouter
11 | from core.routing_strategies import StrategyFactory
12 | from adapters.llm import call_model
13 |
14 | # 模拟LLM调用,避免实际API调用
15 | def mock_call_model(prompt, model="gpt-3.5-turbo", temperature=0.7):
16 | """模拟LLM调用"""
17 | print(f"\n[模拟调用 {model}, 温度={temperature}]")
18 | print(f"提示词: {prompt[:100]}...")
19 |
20 | # 根据提示词内容生成模拟响应
21 | if "技术" in prompt or "代码" in prompt or "编程" in prompt:
22 | return "这是技术Agent的响应。我可以帮助你解决技术问题和编程任务。"
23 | elif "创意" in prompt or "设计" in prompt or "写作" in prompt:
24 | return "这是创意Agent的响应。我可以帮助你进行创意设计和文案写作。"
25 | elif "记忆" in prompt or "之前" in prompt or "历史" in prompt:
26 | return "这是记忆Agent的响应。我记得你之前问过的问题,可以基于历史上下文回答。"
27 | else:
28 | return "这是默认Agent的响应。我是一个通用助手,可以回答各种问题。"
29 |
30 | # 替换实际的LLM调用函数
31 | from adapters import llm
32 | llm.call_model = mock_call_model
33 | llm.lite_llm_infer = lambda prompt: "technical_agent" if "代码" in prompt or "编程" in prompt else "creative_agent" if "创意" in prompt or "设计" in prompt else "default_agent"
34 |
35 | def print_header(title):
36 | """打印标题"""
37 | print("\n" + "=" * 80)
38 | print(f" {title} ".center(80, "="))
39 | print("=" * 80)
40 |
41 | def print_section(title):
42 | """打印小节标题"""
43 | print("\n" + "-" * 80)
44 | print(f" {title} ".center(80, "-"))
45 | print("-" * 80)
46 |
47 | def print_result(result):
48 | """打印路由结果"""
49 | print(f"\n选择的Agent: {result['agent_id']}")
50 | print(f"使用的策略: {result['strategy']}")
51 | print(f"响应: {result['response']}")
52 | print(f"成功: {result['success']}")
53 |
54 | def demo_direct_strategy(router):
55 | """演示直接路由策略"""
56 | print_section("直接路由策略演示")
57 |
58 | query = "什么是人工智能?"
59 | print(f"用户查询: {query}")
60 |
61 | result = router.execute_route(query)
62 | print_result(result)
63 |
64 | def demo_memory_enhanced_strategy(router):
65 | """演示记忆增强路由策略"""
66 | print_section("记忆增强路由策略演示")
67 |
68 | # 创建对话上下文
69 | context = [
70 | {"role": "user", "content": "Python和Java有什么区别?"},
71 | {"role": "assistant", "content": "Python是一种解释型语言,而Java是编译型语言..."},
72 | {"role": "user", "content": "哪个更适合初学者?"},
73 | {"role": "assistant", "content": "对于初学者来说,Python通常被认为更容易上手..."},
74 | ]
75 |
76 | query = "你能给我一些学习编程的建议吗?"
77 | print(f"用户查询: {query}")
78 | print(f"上下文: {len(context)}条对话历史")
79 |
80 | # 修改Agent策略映射,使用记忆增强策略
81 | original_mapping = router.agent_strategy_mapping.copy()
82 | router.agent_strategy_mapping["technical_agent"] = "memory_enhanced"
83 |
84 | result = router.execute_route(query, context)
85 | print_result(result)
86 |
87 | # 恢复原始映射
88 | router.agent_strategy_mapping = original_mapping
89 |
90 | def demo_semantic_strategy(router):
91 | """演示语义路由策略"""
92 | print_section("语义路由策略演示")
93 |
94 | queries = [
95 | "如何编写Python代码来处理JSON数据?",
96 | "帮我设计一个创意广告文案",
97 | "什么是机器学习?"
98 | ]
99 |
100 | # 设置默认策略为语义路由
101 | original_strategy = router.default_strategy_name
102 | router.default_strategy_name = "semantic"
103 |
104 | for query in queries:
105 | print(f"\n用户查询: {query}")
106 | result = router.execute_route(query)
107 | print_result(result)
108 |
109 | # 恢复原始默认策略
110 | router.default_strategy_name = original_strategy
111 |
112 | def demo_history_based_strategy(router):
113 | """演示基于历史交互的路由策略"""
114 | print_section("基于历史交互的路由策略演示")
115 |
116 | # 确保历史策略已初始化
117 | if "history" not in router.strategy_instances:
118 | router.strategy_instances["history"] = StrategyFactory.create_strategy("history")
119 |
120 | history_strategy = router.strategy_instances["history"]
121 |
122 | # 添加一些历史交互记录
123 | history_strategy.update_history("如何编写Python代码?", "technical_agent", True, 5)
124 | history_strategy.update_history("Python和Java有什么区别?", "technical_agent", True, 4)
125 | history_strategy.update_history("帮我写一个故事", "creative_agent", True, 5)
126 | history_strategy.update_history("设计一个广告文案", "creative_agent", True, 3)
127 |
128 | # 设置默认策略为历史交互路由
129 | original_strategy = router.default_strategy_name
130 | router.default_strategy_name = "history"
131 |
132 | queries = [
133 | "如何学习Java编程?",
134 | "帮我写一首诗",
135 | "什么是人工智能?"
136 | ]
137 |
138 | for query in queries:
139 | print(f"\n用户查询: {query}")
140 | result = router.execute_route(query)
141 | print_result(result)
142 |
143 | # 提供反馈
144 | router.provide_feedback(query, result["agent_id"], "history", True, 4)
145 |
146 | # 恢复原始默认策略
147 | router.default_strategy_name = original_strategy
148 |
149 | def demo_adaptive_strategy(router):
150 | """演示自适应路由策略"""
151 | print_section("自适应路由策略演示")
152 |
153 | # 确保自适应策略已初始化
154 | if "adaptive" not in router.strategy_instances:
155 | router.strategy_instances["adaptive"] = StrategyFactory.create_strategy("adaptive")
156 |
157 | adaptive_strategy = router.strategy_instances["adaptive"]
158 |
159 | # 添加一些策略性能记录
160 | adaptive_strategy.update_strategy_performance("semantic", True)
161 | adaptive_strategy.update_strategy_performance("semantic", True)
162 | adaptive_strategy.update_strategy_performance("history", False)
163 |
164 | # 设置默认策略为自适应路由
165 | original_strategy = router.default_strategy_name
166 | router.default_strategy_name = "adaptive"
167 |
168 | queries = [
169 | "如何使用Python处理大数据?",
170 | "设计一个网站首页",
171 | "解释一下量子计算"
172 | ]
173 |
174 | for query in queries:
175 | print(f"\n用户查询: {query}")
176 |
177 | # 打印策略选择
178 | selected_strategy = adaptive_strategy.select_strategy(query)
179 | print(f"自适应策略选择: {selected_strategy}")
180 |
181 | result = router.execute_route(query)
182 | print_result(result)
183 |
184 | # 提供反馈
185 | success = True # 假设所有响应都成功
186 | adaptive_strategy.feedback(selected_strategy, success)
187 |
188 | # 恢复原始默认策略
189 | router.default_strategy_name = original_strategy
190 |
191 | def demo_multi_agent_strategy(router):
192 | """演示多Agent协作路由策略"""
193 | print_section("多Agent协作路由策略演示")
194 |
195 | # 确保多Agent协作策略已初始化
196 | if "multi_agent" not in router.strategy_instances:
197 | router.strategy_instances["multi_agent"] = StrategyFactory.create_strategy("multi_agent")
198 |
199 | # 设置默认策略为多Agent协作
200 | original_strategy = router.default_strategy_name
201 | router.default_strategy_name = "multi_agent"
202 |
203 | query = "请帮我编写一个Python函数来计算斐波那契数列。然后解释一下这个算法的时间复杂度。最后,给我一些优化建议。"
204 | print(f"用户查询: {query}")
205 |
206 | # 打印任务分解
207 | multi_agent_strategy = router.strategy_instances["multi_agent"]
208 | sub_tasks = multi_agent_strategy.decompose_task(query)
209 | print(f"\n任务分解为{len(sub_tasks)}个子任务:")
210 | for i, task in enumerate(sub_tasks):
211 | print(f" {i+1}. {task['sub_query']}")
212 |
213 | result = router.execute_route(query)
214 | print_result(result)
215 |
216 | # 恢复原始默认策略
217 | router.default_strategy_name = original_strategy
218 |
219 | def main():
220 | """主函数"""
221 | print_header("智能路由策略演示")
222 |
223 | # 加载配置
224 | config_path = "configs/router_config.json"
225 | print(f"加载配置: {config_path}")
226 |
227 | # 初始化路由器
228 | router = EnhancedRouter(config_path)
229 | print(f"路由器初始化完成,默认策略: {router.default_strategy_name}")
230 | print(f"已加载策略: {', '.join(router.strategy_instances.keys())}")
231 |
232 | # 演示各种路由策略
233 | demo_direct_strategy(router)
234 | demo_memory_enhanced_strategy(router)
235 | demo_semantic_strategy(router)
236 | demo_history_based_strategy(router)
237 | demo_adaptive_strategy(router)
238 | demo_multi_agent_strategy(router)
239 |
240 | print_header("演示结束")
241 |
242 | if __name__ == "__main__":
243 | main()
--------------------------------------------------------------------------------
/test_memory_optimizer_enhanced.py:
--------------------------------------------------------------------------------
1 | import unittest
2 | import time
3 | import os
4 | import tempfile
5 | from memory.memory_optimizer_enhanced import MemoryOptimizerEnhanced
6 |
7 | class TestMemoryOptimizerEnhanced(unittest.TestCase):
8 | def setUp(self):
9 | self.optimizer = MemoryOptimizerEnhanced()
10 | self.test_memories = {
11 | 'mem1': {
12 | 'content': '这是第一条记忆内容,关于人工智能的发展历史。人工智能的概念最早可以追溯到20世纪50年代。',
13 | 'timestamp': time.time() - 3600,
14 | 'importance': 0.8,
15 | 'access_count': 5,
16 | 'tags': ['ai', 'history']
17 | },
18 | 'mem2': {
19 | 'content': '这是第二条记忆内容,关于机器学习的算法。常见的机器学习算法包括决策树、支持向量机和神经网络。',
20 | 'timestamp': time.time() - 1800,
21 | 'importance': 0.9,
22 | 'access_count': 3,
23 | 'tags': ['machine_learning', 'algorithms']
24 | },
25 | 'mem3': {
26 | 'content': '这是第三条记忆内容,关于深度学习的应用。深度学习在计算机视觉和自然语言处理方面取得了重大突破。',
27 | 'timestamp': time.time() - 1200,
28 | 'importance': 0.7,
29 | 'access_count': 4,
30 | 'tags': ['deep_learning', 'applications']
31 | },
32 | 'mem4': {
33 | 'content': '这是第四条记忆内容,关于人工智能的伦理问题。随着AI技术的发展,伦理问题日益受到关注。',
34 | 'timestamp': time.time() - 600,
35 | 'importance': 0.6,
36 | 'access_count': 2,
37 | 'tags': ['ai', 'ethics']
38 | },
39 | 'mem5': {
40 | 'content': '这是第五条记忆内容,关于神经网络的结构。神经网络由输入层、隐藏层和输出层组成。',
41 | 'timestamp': time.time() - 300,
42 | 'importance': 0.85,
43 | 'access_count': 6,
44 | 'tags': ['neural_networks', 'structure']
45 | },
46 | 'mem6': {
47 | 'content': '我很高兴今天的项目进展顺利!所有测试都通过了,新功能也实现了。',
48 | 'timestamp': time.time() - 100,
49 | 'importance': 0.75,
50 | 'access_count': 1,
51 | 'tags': ['project', 'positive']
52 | },
53 | 'mem7': {
54 | 'content': '我很失望,今天的会议被取消了,项目进度可能会延迟。',
55 | 'timestamp': time.time() - 50,
56 | 'importance': 0.7,
57 | 'access_count': 1,
58 | 'tags': ['project', 'negative']
59 | }
60 | }
61 |
62 | def test_calculate_importance(self):
63 | # 测试重要性计算
64 | for mid, memory in self.test_memories.items():
65 | importance = self.optimizer.calculate_importance(memory)
66 | self.assertIsInstance(importance, float)
67 | self.assertGreaterEqual(importance, 0)
68 | self.assertLessEqual(importance, 2.0) # 合理的上限
69 |
70 | # 特别测试情感因素的影响
71 | positive_memory = self.test_memories['mem6']
72 | negative_memory = self.test_memories['mem7']
73 |
74 | positive_importance = self.optimizer.calculate_importance(positive_memory)
75 | negative_importance = self.optimizer.calculate_importance(negative_memory)
76 |
77 | # 积极情感的记忆应该比消极情感的记忆重要性更高
78 | # 即使它们的基础重要性和时间戳相似
79 | self.assertGreater(positive_importance, negative_importance)
80 |
81 | def test_cluster_memories(self):
82 | # 测试记忆聚类
83 | clusters = self.optimizer.cluster_memories(self.test_memories)
84 |
85 | # 检查聚类结果是否合理
86 | self.assertIsInstance(clusters, dict)
87 | self.assertGreater(len(clusters), 0)
88 | self.assertLessEqual(len(clusters), self.optimizer.config['cluster_count'])
89 |
90 | # 检查所有记忆都被分配到了聚类
91 | all_clustered_mems = []
92 | for cluster_id, mem_ids in clusters.items():
93 | all_clustered_mems.extend(mem_ids)
94 | self.assertEqual(set(all_clustered_mems), set(self.test_memories.keys()))
95 |
96 | def test_generate_summary(self):
97 | # 测试摘要生成
98 | for mid, memory in self.test_memories.items():
99 | summary = self.optimizer.generate_summary(memory['content'])
100 | self.assertIsInstance(summary, str)
101 | self.assertLessEqual(len(summary), len(memory['content']))
102 |
103 | # 特别测试长文本的摘要
104 | long_text = "这是一个非常长的文本,包含多个句子。" * 10
105 | summary = self.optimizer.generate_summary(long_text)
106 | self.assertIsInstance(summary, str)
107 | sentences = summary.split('. ')
108 | self.assertLessEqual(len(sentences), self.optimizer.config['summary_length'] + 1)
109 |
110 | def test_analyze_memory_sentiment(self):
111 | # 测试情感分析
112 | positive_memory = self.test_memories['mem6']
113 | negative_memory = self.test_memories['mem7']
114 |
115 | positive_sentiment = self.optimizer.analyze_memory_sentiment(positive_memory)
116 | negative_sentiment = self.optimizer.analyze_memory_sentiment(negative_memory)
117 |
118 | # 检查情感分析结果格式
119 | self.assertIsInstance(positive_sentiment, dict)
120 | self.assertIn('neg', positive_sentiment)
121 | self.assertIn('neu', positive_sentiment)
122 | self.assertIn('pos', positive_sentiment)
123 | self.assertIn('compound', positive_sentiment)
124 |
125 | # 积极文本应该有更高的正面分数和复合分数
126 | self.assertGreater(positive_sentiment['pos'], negative_sentiment['pos'])
127 | self.assertGreater(positive_sentiment['compound'], negative_sentiment['compound'])
128 |
129 | # 消极文本应该有更高的负面分数
130 | self.assertGreater(negative_sentiment['neg'], positive_sentiment['neg'])
131 |
132 | def test_get_memory_connections(self):
133 | # 首先需要创建向量
134 | self.optimizer.cluster_memories(self.test_memories)
135 |
136 | # 测试记忆关联
137 | mem1_connections = self.optimizer.get_memory_connections('mem1', self.test_memories)
138 | mem2_connections = self.optimizer.get_memory_connections('mem2', self.test_memories)
139 |
140 | self.assertIsInstance(mem1_connections, list)
141 | self.assertIsInstance(mem2_connections, list)
142 |
143 | # mem1是关于AI历史的,应该与mem4(AI伦理)关联更紧密
144 | mem1_related_ids = [mid for mid, _ in mem1_connections]
145 | self.assertIn('mem4', mem1_related_ids)
146 |
147 | # mem2是关于机器学习算法的,应该与mem5(神经网络结构)关联更紧密
148 | mem2_related_ids = [mid for mid, _ in mem2_connections]
149 | self.assertIn('mem5', mem2_related_ids)
150 |
151 | def test_export_import_memory_snapshot(self):
152 | # 测试导出和导入记忆快照
153 | # 创建临时文件
154 | with tempfile.NamedTemporaryFile(delete=False, suffix='.json', mode='w', encoding='utf-8') as temp_file:
155 | temp_file_path = temp_file.name
156 |
157 | try:
158 | # 导出快照
159 | export_success = self.optimizer.export_memory_snapshot(self.test_memories, temp_file_path)
160 | self.assertTrue(export_success)
161 |
162 | # 导入快照
163 | imported_memories = self.optimizer.import_memory_snapshot(temp_file_path)
164 | self.assertIsInstance(imported_memories, dict)
165 | self.assertEqual(len(imported_memories), len(self.test_memories))
166 |
167 | # 检查导入的记忆是否正确
168 | for mid, memory in self.test_memories.items():
169 | self.assertIn(mid, imported_memories)
170 | imported_memory = imported_memories[mid]
171 | for key, value in memory.items():
172 | self.assertEqual(value, imported_memory.get(key))
173 | finally:
174 | # 清理临时文件
175 | if os.path.exists(temp_file_path):
176 | os.remove(temp_file_path)
177 |
178 | def test_auto_optimize(self):
179 | # 测试自动优化
180 | # 首先设置最后优化时间为很久以前
181 | self.optimizer.last_optimization_time = 0
182 |
183 | # 执行自动优化
184 | optimized_memories, deleted = self.optimizer.auto_optimize(self.test_memories, interval=0)
185 |
186 | self.assertIsInstance(optimized_memories, dict)
187 | self.assertIsInstance(deleted, list)
188 |
189 | # 优化后的记忆数量应该少于或等于原始数量
190 | self.assertLessEqual(len(optimized_memories), len(self.test_memories))
191 |
192 | # 被删除的记忆不应该在优化后的记忆中
193 | for mid in deleted:
194 | self.assertNotIn(mid, optimized_memories)
195 |
196 | if __name__ == '__main__':
197 | unittest.main()
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/test_recovery_manager.py:
--------------------------------------------------------------------------------
1 | import unittest
2 | import time
3 | from unittest.mock import Mock, patch
4 | from recovery.recovery_manager import RecoveryManager
5 |
6 | class TestRecoveryManager(unittest.TestCase):
7 | def setUp(self):
8 | # 获取恢复管理器单例实例
9 | self.recovery_manager = RecoveryManager()
10 | # 重置恢复管理器状态
11 | self.recovery_manager.services = {}
12 | self.recovery_manager.failure_records = {}
13 | self.recovery_manager.config = {
14 | "failure_threshold": 3,
15 | "monitor_interval": 60,
16 | "recovery_strategies": {
17 | "default": "restart_service",
18 | "llm_service": "switch_to_backup",
19 | "memory_service": "restart_service",
20 | "router_service": "notify_admin",
21 | "critical_service": "auto_restart_and_notify"
22 | },
23 | "backup_services": {
24 | "llm_service": {
25 | "primary": "localhost:8001",
26 | "backup": "localhost:8002"
27 | }
28 | },
29 | "admin_notifications": {
30 | "email": "admin@example.com",
31 | "slack_channel": "#system-alerts"
32 | },
33 | "auto_restart_delay": 5
34 | }
35 |
36 | def test_singleton_pattern(self):
37 | # 测试单例模式
38 | another_manager = RecoveryManager()
39 | self.assertIs(self.recovery_manager, another_manager, "RecoveryManager不是单例模式")
40 |
41 | def test_register_service(self):
42 | # 测试服务注册
43 | service_id = 'llm_service'
44 | result = self.recovery_manager.register_service(
45 | service_id=service_id,
46 | service_type='llm',
47 | health_check_callback=lambda: True,
48 | recovery_callback=lambda: True
49 | )
50 | self.assertTrue(result, "服务注册失败")
51 | self.assertIn(service_id, self.recovery_manager.services, "注册的服务不在服务列表中")
52 | self.assertEqual(self.recovery_manager.services[service_id]['type'], 'llm', "服务类型不正确")
53 | self.assertEqual(self.recovery_manager.services[service_id]['status'], 'healthy', "服务初始状态应为healthy")
54 |
55 | def test_unregister_service(self):
56 | # 测试服务注销
57 | service_id = 'memory_service'
58 | self.recovery_manager.register_service(
59 | service_id=service_id,
60 | service_type='memory',
61 | health_check_callback=lambda: True,
62 | recovery_callback=lambda: True
63 | )
64 | result = self.recovery_manager.unregister_service(service_id)
65 | self.assertTrue(result, "服务注销失败")
66 | self.assertNotIn(service_id, self.recovery_manager.services, "注销的服务仍在服务列表中")
67 |
68 | def test_health_check(self):
69 | # 测试健康检查
70 | # 健康服务
71 | healthy_service_id = 'healthy_service'
72 | self.recovery_manager.register_service(
73 | service_id=healthy_service_id,
74 | service_type='test',
75 | health_check_callback=lambda: True,
76 | recovery_callback=lambda: True
77 | )
78 | healthy_result = self.recovery_manager.check_service_health(healthy_service_id)
79 | self.assertTrue(healthy_result, "健康检查结果不正确")
80 | self.assertEqual(self.recovery_manager.services[healthy_service_id]['status'], 'healthy', "健康服务状态不正确")
81 |
82 | # 不健康服务
83 | unhealthy_service_id = 'unhealthy_service'
84 | self.recovery_manager.register_service(
85 | service_id=unhealthy_service_id,
86 | service_type='test',
87 | health_check_callback=lambda: False,
88 | recovery_callback=lambda: True
89 | )
90 | unhealthy_result = self.recovery_manager.check_service_health(unhealthy_service_id)
91 | self.assertFalse(unhealthy_result, "健康检查结果不正确")
92 | self.assertEqual(self.recovery_manager.services[unhealthy_service_id]['status'], 'unhealthy', "不健康服务状态不正确")
93 |
94 | def test_detect_failure(self):
95 | # 测试故障检测
96 | service_id = 'failure_service'
97 | self.recovery_manager.register_service(
98 | service_id=service_id,
99 | service_type='test',
100 | health_check_callback=lambda: False,
101 | recovery_callback=lambda: True
102 | )
103 |
104 | # 连续检查多次,触发故障检测
105 | for _ in range(4): # 超过故障阈值3次
106 | self.recovery_manager.check_service_health(service_id)
107 |
108 | self.assertIn(service_id, self.recovery_manager.failure_records, "故障未记录")
109 | self.assertEqual(self.recovery_manager.failure_records[service_id]['failure_count'], 4, "故障计数不正确")
110 | self.assertTrue(self.recovery_manager.failure_records[service_id]['is_critical'], "故障严重程度标记不正确")
111 |
112 | @patch('recovery.recovery_manager.RecoveryManager.restart_service')
113 | @patch('recovery.recovery_manager.RecoveryManager.switch_to_backup')
114 | @patch('recovery.recovery_manager.RecoveryManager.notify_admin')
115 | def test_recovery_strategies(self, mock_notify_admin, mock_switch_to_backup, mock_restart_service):
116 | # 测试不同的恢复策略
117 | # 默认策略 (restart_service)
118 | default_service_id = 'default_service'
119 | self.recovery_manager.register_service(
120 | service_id=default_service_id,
121 | service_type='default',
122 | health_check_callback=lambda: False,
123 | recovery_callback=lambda: True
124 | )
125 | self.recovery_manager._handle_recovery(default_service_id)
126 | mock_restart_service.assert_called_once_with(default_service_id)
127 |
128 | # llm_service策略 (switch_to_backup)
129 | llm_service_id = 'llm_service'
130 | self.recovery_manager.register_service(
131 | service_id=llm_service_id,
132 | service_type='llm_service',
133 | health_check_callback=lambda: False,
134 | recovery_callback=lambda: True
135 | )
136 | self.recovery_manager._handle_recovery(llm_service_id)
137 | mock_switch_to_backup.assert_called_once_with(llm_service_id)
138 |
139 | # router_service策略 (notify_admin)
140 | router_service_id = 'router_service'
141 | self.recovery_manager.register_service(
142 | service_id=router_service_id,
143 | service_type='router_service',
144 | health_check_callback=lambda: False,
145 | recovery_callback=lambda: True
146 | )
147 | self.recovery_manager._handle_recovery(router_service_id)
148 | mock_notify_admin.assert_called_once_with(router_service_id)
149 |
150 | def test_get_service_status(self):
151 | # 测试获取服务状态
152 | service_id = 'status_service'
153 | self.recovery_manager.register_service(
154 | service_id=service_id,
155 | service_type='test',
156 | health_check_callback=lambda: True,
157 | recovery_callback=lambda: True
158 | )
159 |
160 | status = self.recovery_manager.get_service_status(service_id)
161 | self.assertEqual(status['service_id'], service_id, "服务ID不正确")
162 | self.assertEqual(status['type'], 'test', "服务类型不正确")
163 | self.assertEqual(status['status'], 'healthy', "服务状态不正确")
164 | self.assertEqual(status['failure_count'], 0, "故障计数不正确")
165 |
166 | def test_get_all_services_status(self):
167 | # 测试获取所有服务状态
168 | self.recovery_manager.register_service(
169 | service_id='service1',
170 | service_type='test1',
171 | health_check_callback=lambda: True,
172 | recovery_callback=lambda: True
173 | )
174 | self.recovery_manager.register_service(
175 | service_id='service2',
176 | service_type='test2',
177 | health_check_callback=lambda: False,
178 | recovery_callback=lambda: True
179 | )
180 |
181 | statuses = self.recovery_manager.get_all_services_status()
182 | self.assertEqual(len(statuses), 2, "返回的服务状态数量不正确")
183 | self.assertIn('service1', statuses, "service1状态未返回")
184 | self.assertIn('service2', statuses, "service2状态未返回")
185 | self.assertEqual(statuses['service1']['status'], 'healthy', "service1状态不正确")
186 | self.assertEqual(statuses['service2']['status'], 'unhealthy', "service2状态不正确")
187 |
188 | if __name__ == '__main__':
189 | unittest.main()
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