User Guides
Python SDK Reference

Dataset

Properties

Methods

add_tags

add_tags(
   tags: Union[Tag, List[Tag]]
)

Description

Add some tags to an object.
It can be used on Data/MultiData/Asset/MultiAsset/DatasetVersion/Dataset/Model/ModelVersion.

You can give a Tag or a list of Tag.

Examples

tag_bicycle = client.create_tag("bicycle", Target.DATA)
tag_car = client.create_tag("car", Target.DATA)
tag_truck = client.create_tag("truck", Target.DATA)

data.add_tags(tag_bicycle)
data.add_tags([tag_car, tag_truck])

get_tags

get_tags()

Description

Retrieve the tags of your dataset.

Examples

tags = foo_dataset.get_tags()
assert tags[0].name == "my-dataset-1"

Returns

List of Tag objects

delete

delete()

Description

Delete a dataset.

:warning: DANGER ZONE: Be very careful here!

It will remove this dataset from our database, its versions with their assets and annotations will be removed.
It will also remove potential annotation campaigns of this dataset versions.

Examples

foo_dataset.delete()

update

update(
   name: Optional[str] = None, private: Optional[bool] = None,
   description: Optional[str] = None
)

Description

Update name, private or description of this Dataset.

Examples

dataset.update(description='My favourite dataset')

Arguments

  • name (str, optional) : New name of the dataset. Defaults to None.

  • private (bool, optional) : New private of the dataset. Defaults to None.

  • description (str, optional) : New description of the dataset. Defaults to None.

list_versions

list_versions(
   limit: Optional[int] = None, offset: Optional[int] = None,
   order_by: Optional[List[str]] = None
)

Description

List all versions of this dataset

Examples

dataset.list_versions()

Arguments

  • limit (int, optional) : limit of versions to retrieve. Defaults to None.

  • offset (int, optional) : offset to start retrieving versions. Defaults to None.

  • order_by (List[str], optional) : fields to order by. Defaults to None.

Returns

List of DatasetVersion objects

get_version

get_version(
   version: str
)

Description

Retrieve one version of a dataset

Examples

my_dataset_version = my_dataset.get_version("first")

Arguments

  • version (str) : version name to retrieve

Returns

a DatasetVersion object

get_version_by_id

get_version_by_id(
   id: Union[UUID, str]
)

Description

Retrieve one version of a dataset

Examples

my_dataset_version = my_dataset.get_version_by_id("918351d2-3e96-4970-bb3b-420f33ded895")

Arguments

  • id (UUID) : id of the version to retrieve

Returns

a DatasetVersion object

create_version

create_version(
   version: str, description: str = '', type: Union[InferenceType,
   str] = InferenceType.NOT_CONFIGURED
)

Description

Create a version of this dataset.

A versioned dataset DatasetVersion takes Data from Datalake and transform it as annotable Asset.

Examples

foo_dataset = client.create_dataset('foo_dataset')
foo_dataset_version_1 = foo_dataset.create_version('first')
some_data = client.get_datalake().list_data(limit=10)
foo_dataset_version_1.add_data(some_data)

Arguments

  • version (str) : version name

  • description (str) : description of this version

  • type (InferenceType) : type of this version

Returns

A DatasetVersion manipulable that can receive data

list_workers

list_workers()

Description

List all workers of this dataset

Examples

dataset.list_workers()

Returns

List of Worker objects

find_worker

find_worker(
   username: str
)

Description

Find worker of this dataset from its username

Examples

dataset.find_worker("John")

Arguments

  • username (str) : username of the worker on the platform

Returns

A Worker object