classmethod EquationPluginModel.load_bulk(bulk_data, parent=None, keep_ids=False)

Loads a list/dictionary structure to the tree.

  • bulk_data

    The data that will be loaded, the structure is a list of dictionaries with 2 keys:

    • data: will store arguments that will be passed for object creation, and

    • children: a list of dictionaries, each one has it’s own data and children keys (a recursive structure)

  • parent – The node that will receive the structure as children, if not specified the first level of the structure will be loaded as root nodes

  • keep_ids – If enabled, loads the nodes with the same id that are given in the structure. Will error if there are nodes without id info or if the ids are already used.


A list of the added node ids.