exopy.tasks.utils.building module

This module implements command handler related to building tasks.

exopy.tasks.utils.building.create_task(event)

Open a dialog to include a task in a task hierarchy.

This function is meant to be used as a Command handler. Parameters are passed through the parameters attributes of the event object.

Parameters

• parent_ui (optional) – Optional parent widget for the dialog.

• future_parent (BaseTask) – Future parent of the task

• Returns –

• ------- –

• task (BaseTask) – Task selected by the user to be added to a hierarchy.

exopy.tasks.utils.building.build_task_from_config(config, build_dep, as_root=False)

Rebuild a task hierarchy from a dictionary.

Parameters

• config (dict) – Dictionary representing the task hierarchy.

• build_dep (Workbench or dict) – Source of the build dependencies of the hierarchy. This can either be the application workbench or a dict of dependencies.

• as_root (bool, optional) – Allow to force building a ComplexTask as a RootTask

Returns

task – Newly built task.

Return type

BaseTask

Raises

RuntimeError : – Raised if a dependency cannot be collected.

exopy.tasks.utils.building.build_root(event)

Create a new RootTask.

This function is meant to be used as a Command handler. Parameters are passed through the parameters attributes of the event object.

Parameters

• mode ({'from config', 'from template'}) – Whether to use the given config, or look for one in templates or a file.

• config (configobj.Section) – Object holding the informations necessary to build the root task.

• widget (optional) – Optional parent widget for the dialog (‘from template’ mode only).

• build_dep (optional) – Optionnal dict containing the build dependencies.

• Returns –

• ------- –

• task (RootTask) –