def _do_test(self, file_name, mover_type):
# Arrange
workspace = load_workspace(file_name)
move_factory = SANSMoveFactory()
# Act
mover = move_factory.create_mover(workspace)
# Assert
self.assertTrue(isinstance(mover, mover_type))
def PyExec(self):
# Read the state
state_property_manager = self.getProperty("SANSState").value
state = create_deserialized_sans_state_from_property_manager(
state_property_manager)
# Get the correct SANS move strategy from the SANSMoveFactory
workspace = self.getProperty("Workspace").value
move_factory = SANSMoveFactory()
mover = move_factory.create_mover(workspace)
# Get the selected component and the beam coordinates
move_info = state.move
full_component_name = self._get_full_component_name(move_info)
coordinates = self._get_coordinates(move_info, full_component_name)
# Get which move operation the user wants to perform on the workspace. This can be:
# 1. Initial move: Suitable when a workspace has been freshly loaded.
# 2. Elementary displacement: Takes the degrees of freedom of the detector into account. This is normally used
# for beam center finding
# 3. Set to zero: Set the component to its zero position
progress = Progress(self, start=0.0, end=1.0, nreports=2)
selected_move_type = self._get_move_type()
if selected_move_type is MoveType.ElementaryDisplacement:
progress.report("Starting elementary displacement")
mover.move_with_elementary_displacement(move_info, workspace,
coordinates,
full_component_name)
elif selected_move_type is MoveType.InitialMove:
is_transmission_workspace = self.getProperty(
"IsTransmissionWorkspace").value
progress.report("Starting initial move.")
mover.move_initial(move_info, workspace, coordinates,
full_component_name, is_transmission_workspace)
elif selected_move_type is MoveType.SetToZero:
progress.report("Starting set to zero.")
mover.set_to_zero(move_info, workspace, full_component_name)
else:
raise ValueError("SANSMove: The selection {0} for the move type "
"is unknown".format(str(selected_move_type)))
progress.report("Completed move.")
def PyExec(self):
# Read the state
state_property_manager = self.getProperty("SANSState").value
state = create_deserialized_sans_state_from_property_manager(state_property_manager)
# Get the correct SANS move strategy from the SANSMoveFactory
workspace = self.getProperty("Workspace").value
move_factory = SANSMoveFactory()
mover = move_factory.create_mover(workspace)
# Get the selected component and the beam coordinates
move_info = state.move
full_component_name = self._get_full_component_name(move_info)
coordinates = self._get_coordinates(move_info, full_component_name)
# Get which move operation the user wants to perform on the workspace. This can be:
# 1. Initial move: Suitable when a workspace has been freshly loaded.
# 2. Elementary displacement: Takes the degrees of freedom of the detector into account. This is normally used
# for beam center finding
# 3. Set to zero: Set the component to its zero position
progress = Progress(self, start=0.0, end=1.0, nreports=2)
selected_move_type = self._get_move_type()
if selected_move_type is MoveType.ElementaryDisplacement:
progress.report("Starting elementary displacement")
mover.move_with_elementary_displacement(move_info, workspace, coordinates, full_component_name)
elif selected_move_type is MoveType.InitialMove:
is_transmission_workspace = self.getProperty("IsTransmissionWorkspace").value
progress.report("Starting initial move.")
mover.move_initial(move_info, workspace, coordinates, full_component_name, is_transmission_workspace)
elif selected_move_type is MoveType.SetToZero:
progress.report("Starting set to zero.")
mover.set_to_zero(move_info, workspace, full_component_name)
else:
raise ValueError("SANSMove: The selection {0} for the move type "
"is unknown".format(str(selected_move_type)))
progress.report("Completed move.")
def _provide_mover(workspace):
move_factory = SANSMoveFactory()
return move_factory.create_mover(workspace)