localstack-client

import os from localstack_client.session import Session # Ensure LocalStack is running before executing this code. # If running LocalStack in Docker, make sure port 4566 is mapped. # You can optionally set AWS_ENDPOINT_URL, but localstack-client defaults to localhost:4566 # os.environ['AWS_ENDPOINT_URL'] = 'http://localhost:4566' session = Session() s3_client = session.client('s3') try: # Create a bucket (ensure it doesn't already exist) bucket_name = 'my-local-bucket-123' s3_client.create_bucket(Bucket=bucket_name) print(f"Bucket '{bucket_name}' created successfully.") # List buckets to verify response = s3_client.list_buckets() print("\nExisting buckets:") for bucket in response['Buckets']: print(f"- {bucket['Name']}") # Upload a file file_content = b'Hello from LocalStack!' file_name = 'hello.txt' s3_client.put_object(Bucket=bucket_name, Key=file_name, Body=file_content) print(f"\nFile '{file_name}' uploaded to '{bucket_name}'.") # Download the file download_response = s3_client.get_object(Bucket=bucket_name, Key=file_name) downloaded_content = download_response['Body'].read().decode('utf-8') print(f"\nDownloaded content: '{downloaded_content}'") except Exception as e: print(f"An error occurred: {e}")