hopsworks

import os import hopsworks # Configuration from environment variables for security and flexibility HOPSWORKS_HOST = os.environ.get("HOPSWORKS_HOST", "https://your_hopsworks_instance.com") HOPSWORKS_API_KEY = os.environ.get("HOPSWORKS_API_KEY", "") if not HOPSWORKS_API_KEY: print("Warning: HOPSWORKS_API_KEY environment variable not set. Login might fail or prompt for input.") try: # Connect to Hopsworks # If running inside a Hopsworks environment (e.g., a notebook), no arguments are typically needed. # For external connections, host and api_key_value are required. project = hopsworks.login(host=HOPSWORKS_HOST, api_key_value=HOPSWORKS_API_KEY) print(f"Successfully connected to Hopsworks project: {project.name}") # Access the Feature Store fs = project.get_feature_store() print(f"Accessed Feature Store: {fs.name}") # Example: Get a feature group (replace with an existing one or create a new one) try: fg = fs.get_feature_group("example_feature_group", version=1) print(f"Retrieved feature group: {fg.name}") except Exception as e: print(f"Could not retrieve feature group 'example_feature_group': {e}. " "Please ensure it exists or create one.") except Exception as e: print(f"Failed to connect to Hopsworks: {e}") print("Please check your HOPSWORKS_HOST and HOPSWORKS_API_KEY.")