Function file_iterator

apps/backups/api_views.py:213–216

(file_path, chunk_size=2 * 1024 * 1024)

            # Streaming fallback for non-nginx deployments
            logger.info(f"[DOWNLOAD] Using streaming fallback (no nginx)")
            def file_iterator(file_path, chunk_size=2 * 1024 * 1024):
                with open(file_path, "rb") as f:
                    while chunk := f.read(chunk_size):
                        yield chunk

            response = StreamingHttpResponse(
                file_iterator(backup_file),