Data source

A data source is a particular node used to produce flows from the content of a simulation data (*.sd). The simulation data file is given by a key in the project Resources. The data source exposes the signals in the data source as outputs.

To include a data source in a test harness, use the DiagramCreator.add_data_source() method.

DataSource class

class ansys.scadeone.core.swan.DataSource(id: Identifier)

Bases: OperatorExpression

Class representing a source in the harness.

get_full_path() → str

Full path of the Swan construct.

This method is implemented by derived classes that correspond to a declaration at the module level (such as sensor, type, group, const, operator), or a module itself.

Returns:

str

Path within the owner and name of the Swan construct.

Raises:

ScadeOneException

If the method is not implemented for the current SwanItem type.

static set_owner(owner: SwanItem | IModel | None, children: SwanItem | Iterable[SwanItem] | None) → None

Helper to set owner as the owner of each item in the Iterable items.

Parameters:

ownerSwanItem

Owner of the items.

childrenUnion[SwanItem, Iterable[SwanItem], None]

Items to set owner.

property id: Identifier

DataSource key as identifier.

property is_op_expr: bool

Return True if item is an operator expression.

property is_protected: bool

Tell if a construct item is syntactically protected with some markup and is stored as a string (without the markup).

property model: IModel

Return model containing the Swan item.

property module: ModuleBase | None

Module containing the item.

Returns:

ModuleBase: module container, see ModuleBody and ModuleInterface or None if the object is itself a module.

property owner: SwanItem | IModel | None

Owner of current Swan construct.