multi-storage-client

import os import yaml from multistorageclient.client import StorageClient # Create a dummy MSC configuration file for local testing config_content = ''' profiles: local-files: storage_provider: type: posix options: base_path: ./msc_data ''' # Create a directory for local files os.makedirs('./msc_data', exist_ok=True) config_path = './msc_config.yaml' with open(config_path, 'w') as f: f.write(config_content) # Set the MSC_CONFIG environment variable to point to the config file os.environ['MSC_CONFIG'] = config_path try: # Instantiate the client client = StorageClient() # Example: Write a file using the 'local-files' profile local_file_path = 'msc://local-files/example.txt' with client.open(local_file_path, 'w') as f: f.write('Hello from Multi-Storage Client!') print(f"Content written to {local_file_path}") # Example: Read the file with client.open(local_file_path, 'r') as f: content = f.read() print(f"Content read from {local_file_path}: {content}") # Example: List objects in the 'local-files' profile objects = client.list_objects('msc://local-files/') print("Objects in 'msc://local-files/':") for obj in objects: print(f"- {obj.uri}") finally: # Clean up the dummy config file and data directory if os.path.exists(config_path): os.remove(config_path) if os.path.exists('./msc_data/example.txt'): os.remove('./msc_data/example.txt') if os.path.exists('./msc_data'): os.rmdir('./msc_data') del os.environ['MSC_CONFIG']