matflow.ElementAction

class matflow.ElementAction(element_iteration, action_idx, runs)

Bases: ElementAction

An abstract representation of an element’s action at a particular iteration and the runs that enact that element iteration.

Parameters:

• element_iteration – The iteration

• action_idx – The action index.

• runs – The list of run indices.

Methods

get	Get the value of a parameter.
get_data_idx	Get the data index for some path/run.
get_parameter_names	Get parameter types associated with a given prefix.
get_parameter_sources	Get information about where parameters originated.

Attributes

action	The abstract task that this is a concrete model of.
action_idx	The index of the action.
app
element	The element for this action.
element_iteration	The iteration for this action.
input_files	The input files to this action.
inputs	The inputs to this action.
num_runs	The number of runs associated with this action.
output_files	The output files from this action.
outputs	The outputs from this action.
runs	The EARs that this action is enacted by.
task	The task that this action is an instance of.

property action

The abstract task that this is a concrete model of.

property action_idx

The index of the action.

app = App(name='MatFlow', version='0.3.0a131')

property element

The element for this action.

property element_iteration

The iteration for this action.

get(path=None, run_idx=-1, default=None, raise_on_missing=False, raise_on_unset=False)

Get the value of a parameter.

Parameters:

• path (str) –

• run_idx (int) –

• default (Any) –

• raise_on_missing (bool) –

• raise_on_unset (bool) –

get_data_idx(path=None, run_idx=-1)

Get the data index for some path/run.

Parameters:

• path (str) –

• run_idx (int) –

get_parameter_names(prefix)

Get parameter types associated with a given prefix.

For inputs, labels are ignored. See Action.get_parameter_names() for more information.

Parameters:

prefix (str) – One of “inputs”, “outputs”, “input_files”, “output_files”.

Return type:

List[str]

get_parameter_sources(path=None, run_idx=-1, typ=None, as_strings=False, use_task_index=False)

Get information about where parameters originated.

Parameters:

• path (str) –

• run_idx (int) –

• typ (str) –

• as_strings (bool) –

• use_task_index (bool) –

property input_files

The input files to this action.

property inputs

The inputs to this action.

property num_runs

The number of runs associated with this action.

property output_files

The output files from this action.

property outputs

The outputs from this action.

property runs

The EARs that this action is enacted by.

property task

The task that this action is an instance of.