fiftyone.utils.openlabel.OpenLABELStream

class documentation

class OpenLABELStream(object): (source)

An OpenLABEL stream corresponding to one uri or file_id.

Parameters
name	the name of the stream
type	the type of the stream
description	a string description for this stream
properties	a dict of properties for this stream
uri	the uri or file_id of the media corresponding to this stream
other_attrs	a dictionary of other attributes corresponding to this stream

Class Method	`from_anno_dict`	Create an OpenLABEL stream from the stream information dictionary.
Method	`__init__`	Undocumented
Method	`get_frame_numbers`	Get frame numbers corresponding to the given uri.
Method	`update_dict`	Updates this stream with additional information.
Instance Variable	`frame_streams`	Undocumented
Instance Variable	`height`	Undocumented
Instance Variable	`name`	Undocumented
Instance Variable	`other_attrs`	Undocumented
Instance Variable	`properties`	Undocumented
Instance Variable	`type`	Undocumented
Instance Variable	`width`	Undocumented
Property	`uris`	Get uris corresponding to any stream in this collection.
Class Method	`_parse_stream_dict`	Undocumented
Method	`_check_height_width`	Undocumented
Method	`_parse_properties_dict`	Undocumented
Constant	`_HEIGHT_KEYS`	Undocumented
Constant	`_URI_KEYS`	Undocumented
Constant	`_WIDTH_KEYS`	Undocumented
Instance Variable	`_uris`	Undocumented

@classmethod
def from_anno_dict(cls, stream_name, d, frame_number): (source) ¶

Create an OpenLABEL stream from the stream information dictionary.

Parameters
stream_name	the name of the stream
d	a dict containing information about this stream
frame_number	the frame number from which this stream information dict was parsed, 'None' if from the top-level streams
Returns
An `OpenLABELStream`

def __init__(self, name, type=None, properties=None, uris=None, other_attrs=None): (source) ¶

Undocumented

def get_frame_numbers(self, uri): (source) ¶

Get frame numbers corresponding to the given uri.

def update_dict(self, d, frame_number=None): (source) ¶

Updates this stream with additional information.

Parameters
d	a dict containing additional stream information
frame_number:`None`	the frame number from which this stream information dict was parsed, 'None' if from the top-level streams