MetadataObjectModel#

class omni.kit.property.usd.MetadataObjectModel( stage: Stage, object_paths: List[Path], self_refresh: bool, metadata: dict, key: str, default, options: list, )#

Bases: AbstractItemModel, UsdBase

The value model that is reimplemented in Python to watch a USD paths. Paths can be either Attribute or Prim paths

Methods

`__init__`(self)	Constructs AbstractItemModel.
`begin_edit`()	Begins the edit process.
`clean`()	Cleans up the instance by removing listeners and resetting state.
`end_edit`()	Ends the edit process.
`get_item_children`(item)	Retrieves the children of an item.
`get_item_value_model`(item, column_id)	Retrieves the value model for an item.
`is_different_from_default`()	Checks if the value is different from the default.
`set_default`([comp])	Sets the default value for the model.
`set_value`(value[, comp])	Sets the value of the model.

Attributes

__init__( self: omni.ui._ui.AbstractItemModel, ) → None#

Constructs AbstractItemModel.

`kwargsdict`
See below

### Keyword Arguments:

begin_edit()#

Begins the edit process.

This method is not supported in MetadataObjectModel.

clean()#: Cleans up the instance by removing listeners and resetting state.

end_edit()#

Ends the edit process.

This method is not supported in MetadataObjectModel.

get_item_children(item)#

Retrieves the children of an item.

This method returns the children of the given item.

Parameters:: item – The item to get children for.
Returns:: A list of children for the given item.
Return type:: list

get_item_value_model(item, column_id)#

Retrieves the value model for an item.

This method returns the value model for the given item.

Parameters:

item – The item to get the value model for.
column_id – The column ID to get the value model for.

Returns:

The value model for the given item.

is_different_from_default() → bool#

Checks if the value is different from the default.

This method checks if the value is different from the default.

Returns:: True if the value is different from the default, False otherwise.
Return type:: bool

set_default(comp=-1)#

Sets the default value for the model.

This method sets the default value for the model and triggers an item change event.

set_value(value, comp=-1)#

Sets the value of the model.

This method sets the value of the model and triggers an item change event.