idmtools.entities.templated_simulation module¶

TemplatedSimulations provides a utility to build sets of simulations from a base simulation.

This is meant to be combined with builders.

idmtools.entities.templated_simulation.simulation_generator(builders, new_sim_func, additional_sims=None, batch_size=10)¶

Generates batches of simulations from the templated simulations.

Parameters:

builders – List of builders to build
new_sim_func – Build new simulation callback
additional_sims – Additional simulations
batch_size – Batch size

Returns:

Generator for simulations in batches

class idmtools.entities.templated_simulation.TemplatedSimulations(builders: typing.Set[idmtools.builders.simulation_builder.SimulationBuilder] = <factory>, base_simulation: idmtools.entities.simulation.Simulation = None, base_task: idmtools.entities.itask.ITask = None, parent: Experiment = None, tags: dataclasses.InitVar = <property object>, _TemplatedSimulations__extra_simulations: typing.List[idmtools.entities.simulation.Simulation] = <factory>)¶

Bases: object

Class for building templated simulations and commonly used with SimulationBuilder class.

Examples

Add tags to all simulations via base task:

ts = TemplatedSimulations(base_task=task)
ts.tags = {'a': 'test', 'b': 9}
ts.add_builder(builder)

Add tags to a specific simulation:

experiment =  Experiment.from_builder(builder, task, name=expname)
experiment.simulations = list(experiment.simulations)
experiment.simulations[2].tags['test']=123

builders: Set[idmtools.builders.simulation_builder.SimulationBuilder]¶

base_simulation: idmtools.entities.simulation.Simulation = None¶

base_task: idmtools.entities.itask.ITask = None¶

parent: Experiment = None¶

property builder: idmtools.builders.simulation_builder.SimulationBuilder¶

For backward-compatibility purposes.

Returns:: The last TExperimentBuilder.

add_builder(builder: idmtools.builders.simulation_builder.SimulationBuilder) → None¶

Add builder to builder collection.

Parameters:: builder – A builder to be added.
Returns:: None
Raises:: ValueError - Builder must be type of SimulationBuilder –

property pickle_ignore_fields¶

Fields that we should ignore on the object.

Returns:: Fields to ignore

display()¶

Display the templated simulation.

Returns:: None

simulations() → Generator[idmtools.entities.simulation.Simulation, None, None]¶

Simulations iterator.

Returns:: Simulation iterator

extra_simulations() → List[idmtools.entities.simulation.Simulation]¶

Returns the extra simulations defined on template.

Returns:: Returns the extra simulations defined

add_simulation(simulation: idmtools.entities.simulation.Simulation)¶

Add a simulation that was built outside template engine to template generator.

This is useful we you can build most simulations through a template but need a some that cannot. This is especially true for large simulation sets.

Parameters:: simulation – Simulation to add
Returns:: None

add_simulations(simulations: List[idmtools.entities.simulation.Simulation])¶

Add multiple simulations without templating. See add_simulation.

Parameters:: simulations – Simulation to add
Returns:: None

new_simulation()¶

Return a new simulation object.

The simulation will be copied from the base simulation of the experiment.

Returns:: The created simulation.

property tags¶

Get tags for the base simulation.

Returns:: Tags for base simulation

__init__(builders: typing.Set[idmtools.builders.simulation_builder.SimulationBuilder] = <factory>, base_simulation: idmtools.entities.simulation.Simulation = None, base_task: idmtools.entities.itask.ITask = None, parent: Experiment = None, tags: dataclasses.InitVar = <property object>, _TemplatedSimulations__extra_simulations: typing.List[idmtools.entities.simulation.Simulation] = <factory>) → None¶

classmethod from_task(task: idmtools.entities.itask.ITask, tags: Optional[Dict[str, Any]] = None) → idmtools.entities.templated_simulation.TemplatedSimulations¶

Creates a templated simulation from a task.

We use the task to set as base_task, and the tags are applied to the base simulation we need internally.

Parameters:

task – Task to use as base task
tags – Tags to add to base simulation

Returns:

TemplatedSimulations from the task