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App version: 3.20250901

File

Python package: neptune-scale

Specifies details of a file that you want to log to Neptune.

Pass the File object as a dictionary value in the assign_files() and log_files() functions.

Related

Parameters​

source
str | Path | bytes
required

Source of the file content.

Binary file-like objects are accepted.

mime_type
str
optional
default: None

MIME type of the file. For example "image/png", "text/csv". Max 128 characters. If not provided, the MIME type is auto-detected.

size
int
optional
default: None

File size in bytes. If not provided, the size it auto-detected.

destination
str
optional
default: None

Destination path in the object storage, relative to the project namespace. Max 800 characters. If not provided, the path is autogenerated based on the file source.

Example​

from neptune_scale import Run
from neptune_scale.types import File

with Run(...) as run:
    run.assign_files(
        {
            "files/file.txt": File(source=b"Hello world!", mime_type="text/plain"),
        }
    )