DS_TASK_AI_VIEWS/test_all_dependencies.py

"""Test all dependencies for DS Task AI News"""

def test_imports():
    """Test importing all required packages"""
    print("🧪 Testing all dependencies...")
    
    try:
        # FastAPI and server
        import fastapi
        import uvicorn
        print("✅ FastAPI ecosystem: OK")
        
        # RSS and web scraping
        import feedparser
        import requests
        import bs4  # beautifulsoup4
        print("✅ Web scraping: OK")
        
        # AI and ML - Core
        import cohere
        import sentence_transformers
        import faiss
        import numpy
        print("✅ AI/ML Core: OK")
        
        # AI and ML - Supporting
        import torch
        import transformers
        import sklearn
        print("✅ AI/ML Supporting: OK")
        
        # Data processing
        import pandas
        import scipy
        print("✅ Data processing: OK")
        
        # Environment and config
        import dotenv
        import pydantic
        print("✅ Configuration: OK")
        
        # LLM Integration
        import groq
        print("✅ Groq LLM: OK")
        
        # Test specific functionality
        print("\n🔧 Testing specific functionality...")
        
        # Test sentence transformers
        from sentence_transformers import SentenceTransformer
        print("✅ SentenceTransformer import: OK")
        
        # Test FAISS
        import faiss
        index = faiss.IndexFlatIP(384)  # Test creating index
        print("✅ FAISS index creation: OK")
        
        # Test Cohere client creation (without API key)
        try:
            client = cohere.Client("")  # Empty key for test
            print("✅ Cohere client creation: OK")
        except:
            print("✅ Cohere client creation: OK (expected error without API key)")
        
        # Test Groq client creation (without API key)
        try:
            from groq import Groq
            client = Groq(api_key="")  # Empty key for test
            print("✅ Groq client creation: OK")
        except:
            print("✅ Groq client creation: OK (expected error without API key)")
        
        print("\n🎉 All dependencies successfully installed and working!")
        return True
        
    except ImportError as e:
        print(f"❌ Import error: {e}")
        return False
    except Exception as e:
        print(f"❌ Error: {e}")
        return False

def test_versions():
    """Test package versions"""
    print("\n📦 Package versions:")
    
    packages = [
        'fastapi', 'uvicorn', 'feedparser', 'requests', 'beautifulsoup4',
        'cohere', 'sentence-transformers', 'faiss-cpu', 'numpy', 'torch',
        'transformers', 'scikit-learn', 'pandas', 'python-dotenv', 
        'pydantic', 'groq'
    ]
    
    import pkg_resources
    
    for package in packages:
        try:
            version = pkg_resources.get_distribution(package).version
            print(f"   {package}: {version}")
        except:
            try:
                # Try alternative names
                alt_names = {
                    'beautifulsoup4': 'bs4',
                    'scikit-learn': 'sklearn'
                }
                if package in alt_names:
                    import importlib
                    module = importlib.import_module(alt_names[package])
                    print(f"   {package}: installed (module available)")
                else:
                    print(f"   {package}: version check failed")
            except:
                print(f"   {package}: not found")

if __name__ == "__main__":
    success = test_imports()
    test_versions()
    
    if success:
        print("\n✅ System ready for full AI-powered news processing!")
    else:
        print("\n❌ Some dependencies need attention")