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App version: 3.4.10

Log files

By logging files to Neptune, you upload the contents of the file under the specified attribute in the run.

Related

Upload files​

To log files to Neptune, use the assign_files() function.

Note that one attribute can store only one file. To log multiple files in a single call, pass multple key-value pairs to the files dictionary:

from neptune_scale import Run


with Run(...) as run:
    run.assign_files(
        {
          "dataset/data_sample": "sample_data.csv",
          "dataset/image_sample": "input/images/img1.png",
        }
    )

To specify more details about the logged file, for example its MIME type and size, use the File object:

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"),
        }
    )

View files in the app​

You can view the logged files in the Neptune app and download them directly from there.

To access the files, navigate to the Attributes tab of a selected run.

Download files with API​

To download files with API, use neptune-fetcher. For details, see download_files().