setup_project.py

# setup_project.py

import os
import yaml

def create_init_file(path):
    """Create an empty __init__.py file"""
    with open(path, 'w') as f:
        f.write("# Generated by project setup script\n")

def create_readme():
    """Create README.md with basic project information"""
    content = """# MAESTRO: Multi-Agent Adaptive Signal Traffic Reinforcement Optimization

## Overview
This project implements a multi-agent reinforcement learning system to optimize traffic light patterns in a simulated city grid, reducing congestion and improving traffic flow efficiency through cooperative learning.

## Setup
1. Install requirements: `pip install -r requirements.txt`
2. Install SUMO traffic simulator
3. Set up environment variables

## Project Structure
- `config/`: Configuration files
- `data/`: Data files and SUMO networks
- `src/`: Source code
- `experiments/`: Training and evaluation scripts
- `notebooks/`: Analysis notebooks
- `tests/`: Unit tests

## Running the Project
1. Training: `python experiments/train.py`
2. Evaluation: `python experiments/evaluate.py`

## Team
- George Jiang
- Xiang Fu
"""
    with open('README.md', 'w') as f:
        f.write(content)

def create_requirements():
    """Create requirements.txt with basic dependencies"""
    requirements = """torch>=2.0.0
numpy>=1.21.0
pyyaml>=5.4.1
matplotlib>=3.4.3
pandas>=1.3.0
jupyter>=1.0.0
pytest>=6.2.5
sumolib>=1.10.0
traci>=1.10.0
"""
    with open('requirements.txt', 'w') as f:
        f.write(requirements)

def create_setup():
    """Create setup.py with basic configuration"""
    content = """from setuptools import setup, find_packages

setup(
    name="maestro",
    version="0.1.0",
    packages=find_packages(),
    install_requires=[
        'torch>=2.0.0',
        'numpy>=1.21.0',
        'pyyaml>=5.4.1',
    ],
    author="George Jiang, Xiang Fu",
    description="Multi-Agent Adaptive Signal Traffic Reinforcement Optimization",
    keywords="reinforcement-learning, traffic-optimization, multi-agent",
)
"""
    with open('setup.py', 'w') as f:
        f.write(content)

def create_configs():
    """Create configuration YAML files"""
    env_config = {
        'sumo': {
            'gui': False,
            'simulation_steps': 1000,
            'grid_size': {'rows': 3, 'cols': 3},
            'traffic_density': 0.3
        },
        'reward': {
            'wait_time_weight': 0.6,
            'throughput_weight': 0.4
        }
    }
    
    agent_config = {
        'dqn': {
            'learning_rate': 0.001,
            'gamma': 0.99,
            'epsilon_start': 1.0,
            'epsilon_end': 0.01,
            'epsilon_decay': 0.995,
            'batch_size': 32,
            'target_update': 10
        },
        'training': {
            'episodes': 1000,
            'max_steps': 500
        }
    }
    
    with open(os.path.join('config', 'env_config.yaml'), 'w') as f:
        yaml.dump(env_config, f, default_flow_style=False)
    
    with open(os.path.join('config', 'agent_config.yaml'), 'w') as f:
        yaml.dump(agent_config, f, default_flow_style=False)

def create_directory_structure():
    """Create the full directory structure and files"""
    # Create main directories
    directories = [
        'config',
        'data/raw',
        'data/processed',
        'data/sumo_nets',
        'src/agents',
        'src/environment',
        'src/models',
        'src/utils',
        'experiments/scenarios',
        'notebooks',
        'tests/test_agents',
        'tests/test_environment',
        'tests/test_models'
    ]
    
    for directory in directories:
        os.makedirs(directory, exist_ok=True)
    
    # Create __init__.py files
    init_locations = [
        'config',
        'src',
        'src/agents',
        'src/environment',
        'src/models',
        'src/utils',
        'experiments',
        'tests',
    ]
    
    for location in init_locations:
        create_init_file(os.path.join(location, '__init__.py'))
    
    # Create main project files
    create_readme()
    create_requirements()
    create_setup()
    create_configs()
    
    # Create empty placeholder files
    placeholder_files = [
        'data/sumo_nets/basic_grid.net.xml',
        'data/sumo_nets/rush_hour.net.xml',
        'src/agents/base_agent.py',
        'src/agents/dqn_agent.py',
        'src/agents/ppo_agent.py',
        'src/agents/maddpg_agent.py',
        'src/environment/sumo_env.py',
        'src/environment/traffic_env.py',
        'src/models/dqn_network.py',
        'src/models/policy_network.py',
        'src/utils/data_collector.py',
        'src/utils/logger.py',
        'src/utils/replay_buffer.py',
        'src/utils/visualization.py',
        'experiments/train.py',
        'experiments/evaluate.py',
        'experiments/scenarios/baseline.py',
        'experiments/scenarios/rush_hour.py',
        'experiments/scenarios/incident.py',
        'notebooks/data_analysis.ipynb',
        'notebooks/results_visualization.ipynb',
    ]
    
    for file in placeholder_files:
        with open(file, 'w') as f:
            f.write(f"# {os.path.basename(file)}\n# TODO: Implement this module\n")

if __name__ == "__main__":
    # Create the project directory if it doesn't exist
    os.makedirs("maestro", exist_ok=True)
    os.chdir("maestro")
    
    # Create all directories and files
    create_directory_structure()
    print("Project structure created successfully!")