def launch_simulation(self, current_user_id, zip_directory, project_gid):
try:
project = self.project_service.find_project_lazy_by_gid(
project_gid)
except ProjectServiceException:
raise InvalidIdentifierException()
try:
simulator_h5_name = DirLoader(
zip_directory, None).find_file_for_has_traits_type(Simulator)
simulator_file = os.path.join(zip_directory, simulator_h5_name)
except IOError:
raise InvalidInputException(
'No Simulator h5 file found in the archive')
try:
simulator_algorithm = AlgorithmService(
).get_algorithm_by_module_and_class(SimulatorAdapter.__module__,
SimulatorAdapter.__name__)
simulation = self.simulator_service.prepare_simulation_on_server(
user_id=current_user_id,
project=project,
algorithm=simulator_algorithm,
zip_folder_path=zip_directory,
simulator_file=simulator_file)
return simulation.gid
except Exception as excep:
self.logger.error(excep, exc_info=True)
raise ServiceException(str(excep))
def load_burst_configuration_from_folder(simulator_folder, project):
bc_h5_filename = DirLoader(
simulator_folder,
None).find_file_for_has_traits_type(BurstConfiguration)
burst_config = BurstConfiguration(project.id)
with BurstConfigurationH5(
os.path.join(simulator_folder, bc_h5_filename)) as bc_h5:
bc_h5.load_into(burst_config)
return burst_config
def load_simulation_from_zip(self, zip_file, project):
import_service = ImportService()
simulator_folder = import_service.import_simulator_configuration_zip(zip_file)
simulator_h5_filename = DirLoader(simulator_folder, None).find_file_for_has_traits_type(SimulatorAdapterModel)
simulator_h5_filepath = os.path.join(simulator_folder, simulator_h5_filename)
simulator = h5.load_view_model_from_file(simulator_h5_filepath)
burst_config = self.load_burst_configuration_from_folder(simulator_folder, project)
burst_config_copy = burst_config.clone()
simulator.generic_attributes.parent_burst = burst_config_copy.gid
return simulator, burst_config_copy, simulator_folder
def load_from_zip(self, zip_file, project):
import_service = ImportService()
simulator_folder = import_service.import_simulator_configuration_zip(
zip_file)
simulator_h5_filename = DirLoader(
simulator_folder, None).find_file_for_has_traits_type(Simulator)
with SimulatorH5(os.path.join(simulator_folder,
simulator_h5_filename)) as sim_h5:
simulator_gid = sim_h5.gid.load()
simulator = SimulatorSerializer.deserialize_simulator(
simulator_gid, simulator_folder)
burst_config = self.burst_service.load_burst_configuration_from_folder(
simulator_folder, project)
return simulator, burst_config