spinetoolbox.spine_db_editor.mvcmodels.entity_tree_models

Models to represent entities in a tree.

Module Contents

Classes

EntityTreeModel

Base class for all tree models in Spine db editor.

Functions

group_items_by_db_map(indexes)

Groups items from given tree indexes by db map.

class spinetoolbox.spine_db_editor.mvcmodels.entity_tree_models.EntityTreeModel(*args, **kwargs)

Bases: spinetoolbox.spine_db_editor.mvcmodels.multi_db_tree_model.MultiDBTreeModel

Base class for all tree models in Spine db editor.

Init class.

Parameters

• db_editor (SpineDBEditor) –

• db_mngr (SpineDBManager) – A manager for the given db_maps

• *db_maps – DatabaseMapping instances

property root_item_type

Implement in subclasses to create a model specific to any entity type.

property hide_empty_classes

find_next_entity_index(index)

Find and return next occurrence of relationship item.

save_hide_empty_classes()

spinetoolbox.spine_db_editor.mvcmodels.entity_tree_models.group_items_by_db_map(indexes)

Groups items from given tree indexes by db map.

Parameters

indexes (Iterable of QModelIndex) – index to entity tree model

Returns

lists of dictionary items keyed by DatabaseMapping

Return type

dict