lamindb.dev.Data

class lamindb.dev.Data

Bases: object

Base class for File & Dataset.

Attributes

features property

Feature manager (FeatureManager).

labels property

Label manager (LabelManager).

Methods

describe()

Describe relations of data record.

Examples

>>> ln.File(ln.dev.datasets.file_jpg_paradisi05(), description="paradisi05").save()
>>> file = ln.File.filter(description="paradisi05").one()
>>> ln.save(ln.ULabel.from_values(["image", "benchmark", "example"], field="name"))
>>> ulabels = ln.ULabel.filter(name__in=["image", "benchmark", "example"]).all()
>>> file.ulabels.set(ulabels)
>>> file.describe()

view_flow(with_children=True)

Graph of data flow.

Return type:

None

Notes

For more info, see use cases: Data flow.

Examples

>>> dataset.view_flow()
>>> file.view_flow()