fiftyone.server.utils¶

FiftyOne Server utils

Copyright 2017-2022, Voxel51, Inc.
voxel51.com

Functions:

`change_label_tags`(sample_collection, changes)	Applies the changes to tags to all labels in the specified label field(s) of the collection, if necessary.
`change_sample_tags`(sample_collection, changes)	Applies the changes to tags to all samples of the collection, if necessary.
`iter_label_fields`(view)	Yields the labels of the `fiftyone.core.collections.SampleCollection`
`meets_type`(field, type_or_types)	Determines whether the field meets type or types, or the field is a `fiftyone.core.fields.ListField` that meets the type or types

fiftyone.server.utils.change_sample_tags(sample_collection, changes)¶

Applies the changes to tags to all samples of the collection, if necessary.

Parameters

sample_collection – a fiftyone.core.collections.SampleCollection
changes – a dict of tags as keys and bools as values. A True value adds the tag to all samples, if necessary. A False value removes the tag from all samples, if necessary

fiftyone.server.utils.change_label_tags(sample_collection, changes, label_fields=None)¶

Applies the changes to tags to all labels in the specified label field(s) of the collection, if necessary.

Parameters

sample_collection – a fiftyone.core.collections.SampleCollection
changes – a dict of tags as keys and bools as values. A True value adds the tag to all labels, if necessary. A False value removes the tag from all labels, if necessary
label_fields (None) – an optional name or iterable of names of fiftyone.core.labels.Label fields. By default, all label fields are used

fiftyone.server.utils.iter_label_fields(view: fiftyone.core.collections.SampleCollection)¶

fiftyone.server.utils.meets_type(field: fiftyone.core.fields.Field, type_or_types)¶

Determines whether the field meets type or types, or the field is a fiftyone.core.fields.ListField that meets the type or types

Parameters