Dataset

class Dataset(owner, dataset_id, creation_time, expiration_time, dataset_name, verbose, data=None)

A dataset should not be constructed directly. It is constructed by the hub client through qai_hub.upload_dataset(), qai_hub.get_dataset() or qai_hub.get_datasets().

dataset_id

The dataset ID.

Type:

str

creation_time

The time this dataset was created.

Type:

datetime

dataset_name

Name of this dataset

Type:

str

expiration_time

The time this dataset will expire.

Type:

datetime

download(filename=None)

Downloads the dataset entries either to memory or to an h5py (.h5) file.

Parameters:

filename (Optional[str]) – If filename is specified the dataset is downloaded to file, otherwise to memory.

Returns:

Loaded data instance or file name.

Return type:

DatasetEntries | str