def _append_bulk(self,
entity_id,
figures_json,
figures_keys,
key_id_map: KeyIdMap,
field_name=ApiField.ENTITY_ID):
if len(figures_json) == 0:
return
for (batch_keys,
batch_jsons) in zip(batched(figures_keys, batch_size=100),
batched(figures_json, batch_size=100)):
resp = self._api.post('figures.bulk.add', {
field_name: entity_id,
ApiField.FIGURES: batch_jsons
})
for key, resp_obj in zip(batch_keys, resp.json()):
figure_id = resp_obj[ApiField.ID]
key_id_map.add_figure(key, figure_id)
def from_json(cls,
data,
objects: VideoObjectCollection,
frame_index,
key_id_map: KeyIdMap = None):
'''
The function from_json convert VideoFigure from json format to VideoFigure class object.
:param data: input VideoFigure in json format
:param objects: VideoObjectCollection
:param frame_index: int
:param key_id_map: KeyIdMap class object
:return: VideoFigure class object
'''
object_id = data.get(OBJECT_ID, None)
object_key = None
if OBJECT_KEY in data:
object_key = uuid.UUID(data[OBJECT_KEY])
if object_id is None and object_key is None:
raise RuntimeError(
"Figure can not be deserialized from json: object_id or object_key are not found"
)
if object_key is None:
if key_id_map is None:
raise RuntimeError(
"Figure can not be deserialized: key_id_map is None")
object_key = key_id_map.get_object_key(object_id)
if object_key is None:
raise RuntimeError(
"Object with id={!r} not found in key_id_map".format(
object_id))
object = objects.get(object_key)
if object is None:
raise RuntimeError(
"Figure can not be deserialized: corresponding object {!r} not found in ObjectsCollection"
.format(object_key.hex))
shape_str = data[ApiField.GEOMETRY_TYPE]
geometry_json = data[ApiField.GEOMETRY]
shape = GET_GEOMETRY_FROM_STR(shape_str)
geometry = shape.from_json(geometry_json)
key = uuid.UUID(data[KEY]) if KEY in data else uuid.uuid4()
if key_id_map is not None:
key_id_map.add_figure(key, data.get(ID, None))
class_id = data.get(CLASS_ID, None)
labeler_login = data.get(LABELER_LOGIN, None)
updated_at = data.get(UPDATED_AT, None)
created_at = data.get(CREATED_AT, None)
return cls(object,
geometry,
frame_index,
key,
class_id=class_id,
labeler_login=labeler_login,
updated_at=updated_at,
created_at=created_at)