setup_env.py

#!/usr/bin/env python3
"""
Virtual environment setup script for PDF Chunking System
"""

import subprocess
import sys

def main():
    """Setup virtual environment and install dependencies"""
    print("Creating virtual environment...")
    subprocess.run([sys.executable, "-m", "venv", ".venv"], check=True)
    
    # Determine pip path
    if sys.platform == "win32":
        pip_path = ".venv\\Scripts\\pip"
    else:
        pip_path = ".venv/bin/pip"
    
    print("Upgrading pip...")
    subprocess.run([pip_path, "install", "--upgrade", "pip"], check=True)
    
    print("Installing dependencies...")
    subprocess.run([pip_path, "install", "-r", "requirements.txt"], check=True)
    
    print("\nSetup complete!")
    print("\nTo activate the virtual environment:")
    if sys.platform == "win32":
        print("  .venv\\Scripts\\activate")
    else:
        print("  source .venv/bin/activate")
    print("\nTo deactivate, run:")
    print("  deactivate")

if __name__ == "__main__":
    main()