fiftyone.utils.data.exporters.GroupDatasetExporter

class documentation

class GroupDatasetExporter(DatasetExporter): (source)

Interface for exporting grouped datasets.

See :ref:`this page <writing-a-custom-dataset-exporter>` for information about implementing/using dataset exporters.

Parameters
export_dir	the directory to write the export. This may be optional for some exporters

Method	`export_group`	Exports the given group to the dataset.
Method	`export_sample`	Exports the given sample to the dataset.

Inherited from DatasetExporter:

Method	`__enter__`	Undocumented
Method	`__exit__`	Undocumented
Method	`__init__`	Undocumented
Method	`close`	Performs any necessary actions after the last sample has been exported.
Method	`log_collection`	Logs any relevant information about the `fiftyone.core.collections.SampleCollection` whose samples will be exported.
Method	`setup`	Performs any necessary setup before exporting the first sample in the dataset.

def export_group(self, group): (source) ¶

Exports the given group to the dataset.

Parameters
group	a dict mapping group slice names to `fiftyone.core.sample.Sample` instances

def export_sample(self, *args, **kwargs): (source) ¶

overrides fiftyone.utils.data.exporters.DatasetExporter.export_sample

Exports the given sample to the dataset.

Parameters
*args	subclass-specific positional arguments
**kwargs	subclass-specific keyword arguments