class ImportSimulationThread(QThread):
"""Read an Standard Interface Template simulation when a *.example_simulation file is opened in XMS."""
processing_finished = Signal()
def __init__(self, xms_data=None):
"""
Construct the Importer.
Args:
xms_data (:obj:`dict`): XMS data dictionary. Useful for testing because it will avoid any Query calls.
{
'filename': '', # Path to the *.example_simulation file to read
'comp_dir': '', # Path to the XMS "Components" temp folder
}
"""
super().__init__()
self._logger = logging.getLogger('standard_interface_template')
self._xms_data = xms_data
self._query = None
self._root_idx = -1
self._build_vertices = []
self._boundary_conditions_reader = None
self._geometry_reader = None
self._materials_reader = None
self._simulation_reader = None
# Stuff we will be sending back to XMS
self._sim_comp = None
self._mesh = None
self._bc_cov = None
self._bc_do_comp = None # data_object for BC coverage component
self._mat_cov = None
self._mat_do_comp = None # data_object for Material coverage component
if not self._xms_data:
self._get_xms_data()
def _get_xms_data(self):
"""Get all data from XMS needed to import the Standard Interface Template simulation."""
self._logger.info('Retrieving data from XMS...')
self._xms_data = {
'filename': '',
'comp_dir': '',
}
try:
self._query = Query()
self._query.get_xms_agent().set_retries(1)
self._xms_data['filename'] = self._query.get_read_file()
# Add a new Standard Interface Template simulation
sim = Simulation()
sim.set_model_name("StandardInterfaceTemplate")
sim.set_simulation_name(
os.path.splitext(os.path.basename(
self._xms_data['filename']))[0])
arg_list = [{"none": sim, "#description": "Build"}]
place_marks = self._query.add(arg_list)
if place_marks:
self._root_idx = place_marks[0]
# Get the XMS temp directory
start_ctxt = self._query.get_context()
self._query.select('InstallResources')
temp_dir = self._query.get(
'Temporary Directory')['Temporary Directory']
if not temp_dir or not temp_dir[0]:
raise RuntimeError("Could not get XMS temporary directory.")
delete_dir = temp_dir[0].get_as_string()
self._xms_data['comp_dir'] = os.path.join(
os.path.dirname(delete_dir), 'Components')
shutil.rmtree(delete_dir, ignore_errors=True)
self._query.set_context(start_ctxt)
except Exception:
self._logger.exception(
'Unable to retrieve data from SMS needed to import Standard Interface Template simulation'
)
def _add_xms_data(self):
"""
Send imported data to XMS.
Raises:
(Exception): There was a problem sending the imported data to XMS.
"""
self._logger.info('Preparing to send imported data to SMS...')
sim_comp_idx = None
if self._sim_comp:
# Add the hidden simulation component
arg_list = [{
'#description': 'StandardInterfaceTemplate#Sim_Manager',
'': self._sim_comp
}]
place_marks = self._query.add(arg_list, self._root_idx)
if place_marks:
sim_comp_idx = place_marks[0]
self._build_vertices.append(sim_comp_idx)
else:
raise RuntimeError(
"Could not create Standard Interface Template simulation.")
if self._mesh:
# add the mesh to the Query Context
mesh_list = [{
'#description': 'BuildNoTake',
'Geometry': self._mesh
}]
self._query.add(mesh_list, self._root_idx)
take_list = [{
'#description': 'AddTakeUuid',
'': self._mesh.get_uuid()
}]
self._build_vertices.extend(self._query.add(take_list))
if self._bc_cov:
# Add the Boundary Conditions coverage geometry and its hidden component.
self._build_vertices.extend(
self._query.add([{
'#description':
'BuildNoTake',
'Coverage':
self._bc_cov,
'COVERAGE_TYPE':
'StandardInterfaceTemplate#Boundary Conditions Coverage'
}], self._root_idx))
if self._bc_do_comp:
# Add the Boundary Conditions coverage's hidden component
self._build_vertices.extend(
self._query.add([{
'#description':
'StandardInterfaceTemplate#Boundary_Coverage_Component',
'': self._bc_do_comp
}], self._build_vertices[-1]))
arg_list = [{
"": self._bc_cov.get_uuid(),
"#description": "AddTakeUuid"
}]
if sim_comp_idx is not None:
self._build_vertices.extend(
self._query.add(arg_list, sim_comp_idx))
if self._mat_cov:
# Add the materials coverage geometry and its hidden component.
if self._mat_cov:
self._build_vertices.extend(
self._query.add([{
'#description':
'BuildNoTake',
'Coverage':
self._mat_cov,
'COVERAGE_TYPE':
'StandardInterfaceTemplate#Materials Coverage'
}], self._root_idx))
if self._mat_do_comp:
# Add the material coverage's hidden component.
self._build_vertices.extend(
self._query.add([{
'#description':
'StandardInterfaceTemplate#Materials_Coverage_Component',
'': self._mat_do_comp
}], self._build_vertices[-1]))
# Link the materials coverage to the simulation
arg_list = [{
"": self._mat_cov.get_uuid(),
"#description": "AddTakeUuid"
}]
if sim_comp_idx is not None:
self._build_vertices.extend(
self._query.add(arg_list, sim_comp_idx))
self.send()
def _read_boundary_conditions(self, filename):
"""
Read parameters from a *.example_boundary file.
Args:
filename (str): Filepath of the *.example_boundary file.
"""
self._boundary_conditions_reader = BoundaryConditionsReader()
self._boundary_conditions_reader.read(filename)
self._build_bc_coverage()
comp_uuid = str(uuid.uuid4())
bc_comp_dir = os.path.join(self._xms_data['comp_dir'], comp_uuid)
os.makedirs(bc_comp_dir, exist_ok=True)
bc_main_file = os.path.join(bc_comp_dir, 'boundary_coverage_comp.nc')
bc_component = BoundaryCoverageComponent(bc_main_file)
bc_df = bc_component.data.coverage_data.to_dataframe()
column_list = bc_df.columns.tolist()
bc_df = bc_df.append(
pandas.DataFrame.from_dict(
self._boundary_conditions_reader.data))[column_list]
bc_component.data.coverage_data = bc_df.to_xarray()
bc_component.data.commit()
# Write component id and BC arc att ids to a file so we can initialize them in get_initial_display_options
ids = list(bc_component.data.coverage_data.comp_id.values)
id_file = os.path.join(bc_comp_dir, BC_COVERAGE_INITIAL_ATT_ID_FILE)
write_display_option_ids(id_file, ids)
id_file = os.path.join(bc_comp_dir, BC_COVERAGE_INITIAL_COMP_ID_FILE)
write_display_option_ids(id_file, ids)
self._bc_do_comp = Component()
self._bc_do_comp.set_uuid(comp_uuid)
self._bc_do_comp.set_unique_name_and_model_name(
'Boundary_Coverage_Component', 'StandardInterfaceTemplate')
self._bc_do_comp.set_main_file(bc_main_file)
def _read_simulation(self):
"""Read parameters from a *.example_simulation file."""
self._simulation_reader = SimulationReader()
self._simulation_reader.read(self._xms_data['filename'])
comp_uuid = str(uuid.uuid4())
sim_comp_dir = os.path.join(self._xms_data['comp_dir'], comp_uuid)
os.makedirs(sim_comp_dir, exist_ok=True)
sim_main_file = os.path.join(sim_comp_dir, 'sim_comp.nc')
sim_data = SimulationData(sim_main_file)
sim_data.info.attrs['user_text'] = self._simulation_reader.user_text
sim_data.info.attrs['user_option'] = self._simulation_reader.user_type
sim_data.commit()
self._sim_comp = Component()
self._sim_comp.set_uuid(comp_uuid)
self._sim_comp.set_unique_name_and_model_name(
'Sim_Manager', 'StandardInterfaceTemplate')
self._sim_comp.set_main_file(sim_main_file)
def _read_geometry(self, filename):
"""
Read mesh geometry from a *.example_geometry file.
Args:
filename (str): Filepath of the *.example_geometry file.
"""
self._geometry_reader = GeometryReader()
self._geometry_reader.read(filename)
self._mesh = UGrid(self._geometry_reader.temp_mesh_file)
self._mesh.set_name('Mesh')
self._mesh.set_uuid(str(uuid.uuid4()))
def _read_materials(self, filename):
"""
Read material assignments from a *.example_materials file.
Args:
filename (str): Filepath of the *.example_materials file.
"""
self._materials_reader = MaterialsReader()
self._materials_reader.read(filename)
# Create a dataset of materials (size of cells)
cell_materials = [
0 for _ in range(self._geometry_reader.cogrid.ugrid.cell_count)
]
for material, cells in self._materials_reader.material_cells.items():
for cell in cells:
cell_materials[cell] = material
cov_name = 'Materials'
cov_builder = GridCellToPolygonCoverageBuilder(
self._geometry_reader.cogrid, cell_materials, None, cov_name)
new_cov_geom = cov_builder.create_polygons_and_build_coverage()
self._mat_cov = new_cov_geom
comp_uuid = str(uuid.uuid4())
mat_comp_dir = os.path.join(self._xms_data['comp_dir'], comp_uuid)
os.makedirs(mat_comp_dir, exist_ok=True)
mat_main_file = os.path.join(mat_comp_dir,
'materials_coverage_comp.nc')
mat_component = MaterialsCoverageComponent(mat_main_file)
mat_component.data.coverage_data = pandas.DataFrame.from_dict(
self._materials_reader.data).to_xarray()
mat_component.data.commit()
# Write component id and polygon att ids to a file so we can initialize them in get_initial_display_options
att_ids = []
comp_ids = []
for mat_id, poly_ids in cov_builder.dataset_polygon_ids.items():
if mat_id < 0: # pragma no cover
continue # Don't need to write out unassigned polygons since it is the default category.
non_default_poly_ids = [
poly_id for poly_id in poly_ids if poly_id > 0
]
att_ids.extend(non_default_poly_ids)
comp_ids.extend([mat_id for _ in range(len(non_default_poly_ids))])
id_file = os.path.join(mat_comp_dir, MAT_COVERAGE_INITIAL_ATT_ID_FILE)
write_display_option_ids(id_file, att_ids)
id_file = os.path.join(mat_comp_dir, MAT_COVERAGE_INITIAL_COMP_ID_FILE)
write_display_option_ids(id_file, comp_ids)
self._mat_do_comp = Component()
self._mat_do_comp.set_uuid(comp_uuid)
self._mat_do_comp.set_unique_name_and_model_name(
'Materials_Coverage_Component', 'StandardInterfaceTemplate')
self._mat_do_comp.set_main_file(mat_main_file)
def _build_bc_coverage(self):
"""Create the data_objects Boundary Conditions Coverage from data imported from the *.example_boundary file."""
self._logger.info('Building Boundary Conditions coverage geometry...')
self._bc_cov = Coverage()
self._bc_cov.set_name('Boundary Conditions')
self._bc_cov.set_uuid(str(uuid.uuid4()))
arc_builder = CoverageArcBuilder(
self._geometry_reader.cogrid.ugrid.locations)
for nodestring in self._boundary_conditions_reader.arcs.values():
arc_builder.add_arc(nodestring[0], nodestring[-1],
nodestring[1:-1])
self._bc_cov.set_arcs(arc_builder.arcs)
self._bc_cov.complete()
def read(self):
"""
Trigger the read of the Standard Interface Template simulation.
Raises:
(Exception): There was a problem reading the simulation file.
"""
try:
self._logger.info('Reading the simulation.')
self._read_simulation()
read_directory = os.path.dirname(self._xms_data['filename'])
self._read_geometry(
os.path.join(read_directory,
self._simulation_reader.grid_file))
self._read_boundary_conditions(
os.path.join(read_directory,
self._simulation_reader.boundary_file))
self._read_materials(
os.path.join(read_directory,
self._simulation_reader.materials_file))
if self._query:
self._add_xms_data()
except Exception:
self._logger.exception('Error importing simulation:')
finally:
self.processing_finished.emit()
def send(self):
"""Send imported data to XMS."""
if self._query:
ctxt = self._query.get_context()
for build_vertex in self._build_vertices:
ctxt.set_place_mark(build_vertex)
self._query.set_context(ctxt)
self._query.send()
def run(self):
"""
Creates coverages, a simulation, and a mesh for XMS.
Raises:
(Exception): There was a problem reading the simulation file.
"""
try:
self.read()
except Exception as error:
self._logger.exception(f'Error importing simulation: {str(error)}')
raise error
finally:
self.processing_finished.emit()
class CheckThread:
"""Writes Standard Interface Template input files."""
def __init__(self):
"""Constructor."""
super().__init__()
self._query = None
self._start_context = None
self._simulation_name = None
self._sim_query_helper = None
self.sim_component = None
self.ugrid = None
self.grid_units = None
self.bc_data = None
self.bc_comp_ids_to_arc_ids = None
self.mat_data = None
def run(self):
"""
Creates the snap preview of coverages onto the mesh.
Raises:
(RuntimeError): Failed to check the simulation for errors.
"""
try:
self._setup_query()
self._get_data()
checker = SimulationCheck(self)
errors = checker.run_check()
if errors:
self._query.set_context(self._root_context)
self._query.add(errors)
self._query.send()
except: # noqa
raise RuntimeError('Error checking simulation.')
def _setup_query(self):
"""Setup communication with XMS."""
self._query = Query()
self._query.get_xms_agent().set_retries(1)
self._root_context = self._query.get_context()
r = self._query.get('simulation_name')
self._simulation_name = r['simulation_name'][0].get_as_string()
self._query.select('StandardInterfaceTemplate#Sim_Manager')
self._sim_query_helper = SimQueryHelper(self._query)
self._sim_query_helper.get_geometry(False)
self._sim_query_helper.get_boundary_conditions_coverage()
self._sim_query_helper.get_materials_coverage()
def _get_data(self):
"""Set member variables from data in SimQueryHelper."""
self.sim_component = self._sim_query_helper.sim_component
self.grid_units = self._sim_query_helper.grid_units
if self._sim_query_helper.co_grid:
self.ugrid = self._sim_query_helper.co_grid.ugrid
bc = self._sim_query_helper.boundary_conditions_component
if bc:
self.bc_data = bc.data
if bc.cov_uuid in bc.comp_to_xms:
self.bc_comp_ids_to_arc_ids = bc.comp_to_xms[bc.cov_uuid]
mat = self._sim_query_helper.material_component
if mat:
self.mat_data = mat.data
class ImportGeometryThread(ImportSimulationThread):
"""Read an Standard Interface Template simulation when a *.example_geometry file is opened in XMS."""
processing_finished = Signal()
def __init__(self, xms_data=None):
"""
Construct the Importer.
Args:
xms_data (:obj:`dict`): XMS data dictionary. Useful for testing because it will avoid any Query calls.
{
'filename': '', # Path to the *.example_simulation file to read
'comp_dir': '', # Path to the XMS "Components" temp folder
}
"""
super().__init__(xms_data)
def _get_xms_data(self):
"""Get all data from XMS needed to import the Standard Interface Template simulation."""
self._logger.info('Retrieving data from XMS...')
self._xms_data = {
'filename': '',
'comp_dir': '',
}
try:
self._query = Query()
self._query.get_xms_agent().set_retries(1)
self._xms_data['filename'] = self._query.get_read_file()
# Get the XMS temp directory
start_ctxt = self._query.get_context()
self._query.select('InstallResources')
temp_dir = self._query.get(
'Temporary Directory')['Temporary Directory']
if not temp_dir or not temp_dir[0]:
raise RuntimeError("Could not get XMS temporary directory.")
delete_dir = temp_dir[0].get_as_string()
self._xms_data['comp_dir'] = os.path.join(
os.path.dirname(delete_dir), 'Components')
shutil.rmtree(delete_dir, ignore_errors=True)
self._query.set_context(start_ctxt)
except Exception:
self._logger.exception(
'Unable to retrieve data from SMS needed to import Standard Interface Template simulation'
)
def read(self):
"""
Trigger the read of the Standard Interface Template geometry.
Raises:
(Exception): There was a problem reading the geometry file.
"""
try:
self._logger.info('Reading the geometry.')
self._read_geometry(self._xms_data['filename'])
if self._query:
self._add_xms_data()
except Exception:
self._logger.exception('Error importing geometry:')
finally:
self.processing_finished.emit()