atomica.scenarios.Scenario¶

class atomica.scenarios.Scenario(name, active=True, parsetname=None, progsetname=None)[source]¶

Bases: NamedItem

Base scenario class

All Scenario objects share this type. It is a NamedItem that also has an active property which represents whether the scenario should be run as part of project.Project.run_scenarios()

The optional variables parsetname and progsetname reference the name of parsets and progsets to use via Scenario.run(). These should match the names of objects in the project passed into Scenario.run(). However, Scenario.run() can also take in a parset and/or progset directly, allowing the scenario to be used with other parsets and progsets on the fly. If parsetname and progsetname are not set in the Scenario then they must be passed into Scenario.run().

Parameters:

name (str) – The name of the scenario - also sets the result name via Scenario.run()
parsetname (str) – If running via Project.run_scenarios this identifies which parset to use from the project
progsetname (str) – If running via Project.run_scenarios this identifies which progset to use. If set to None then programs will not be used
active (bool) – If running via Project.run_scenarios this flags whether to run the scenario

NamedItem constructor

A name must be a string

Parameters:: name (str)

Attributes

`parsetname`	Specify parset name when run via `Project.run_scenarios`
`progsetname`	Specify progset name when run via `Project.run_scenarios`
`active`	Flag whether the scenario should be run via `Project.run_scenarios`

Methods

`copy`
`get_instructions`	Get scenario instructions
`get_parset`	Get scenario parset
`get_progset`	Get scenario progset
`run`	Run scenario

active¶: Flag whether the scenario should be run via Project.run_scenarios

get_instructions(progset, project)[source]¶

Get scenario instructions

If the derived scenario class produces program instructions, return them here.

Parameters:: progset (ProgramSet) – Input ProgramSet
Return type:: ProgramInstructions
Returns:: ProgramInstructions instance, or None if no instructions (in which case, programs will not be used)

get_parset(parset, project)[source]¶

Get scenario parset

If the derived scenario class modifies the parset, return the modified version

Parameters:: parset – Input ParameterSet
Return type:: ParameterSet
Returns:: Modified parset for use in the simulation

get_progset(progset, project)[source]¶

Get scenario progset

If the derived scenario class modifies the progset, return the modified version

Parameters:: progset (ProgramSet) – Input ProgramSet
Return type:: ProgramSet
Returns:: Modified progset for use in the simulation

parsetname¶: Specify parset name when run via Project.run_scenarios

progsetname¶: Specify progset name when run via Project.run_scenarios

run(project, parset=None, progset=None, store_results=True)[source]¶

Run scenario

Parameters:

project – A Project instance
parset (ParameterSet) – Optionally a ParameterSet instance, otherwise will use self.parsetname
progset (ProgramSet) – Optionally a ProgramSet instance, otherwise will use self.progsetname
store_results (bool) – If True, the results will be copied into the project

Return type:

Result

Returns:

A Result object