class SurfaceStimulusCreatorModel(ViewModel, StimuliSurface):
spatial = Attr(field_type=FiniteSupportEquation,
label="Spatial Equation",
default=Sigmoid())
temporal = Attr(field_type=TemporalApplicableEquation,
label="Temporal Equation",
default=PulseTrain())
surface = DataTypeGidAttr(linked_datatype=CorticalSurface,
label=StimuliSurface.surface.label)
class RegionStimulusCreatorModel(ViewModel, StimuliRegion):
temporal = Attr(field_type=TemporalApplicableEquation,
label="Temporal Equation",
default=PulseTrain())
connectivity = DataTypeGidAttr(field_type=uuid.UUID,
linked_datatype=Connectivity,
label="Connectivity")
display_name = Str(label='Display name', required=False)
def create_stimulus(self, connectivity):
"""
:param connectivity: Connectivity to create stimuli for its regions
:return: persisted region Stimuli instance
"""
operation, _, storage_path = self.__create_operation()
stimuli_region = StimuliRegion(storage_path=storage_path)
stimuli_region.connectivity = connectivity
stimuli_region.weight = numpy.random.random((connectivity.number_of_regions, 1)).tolist()
stimuli_region.temporal = PulseTrain()
adapter_instance = StoreAdapter([stimuli_region])
OperationService().initiate_prelaunch(operation, adapter_instance, {})
return stimuli_region