aioS3

File-like interface for AWS S3 with aiobotocore.

What

• stream() — file-like object for chunked reading
• read() — read entire file as bytes
• chunks() — async generator for file chunks
• save() — write bytes to S3

What for

Use with file-like operations (pickle.load(), json.load(), etc.) on S3 objects without loading entire files into memory.

Detailed blog post