UndoStack(bpy_struct)

base class — bpy_struct

class bpy.types.UndoStack(bpy_struct)

Read-only access to the undo stack

active

Currently active undo step (readonly)

Type:

UndoStep | None

active_index

Index of currently active undo step (in [0, inf], default 0, readonly)

Type:

int

steps

List of undo steps (default None, readonly)

Type:

bpy_prop_collection[UndoStep]

classmethod bl_rna_get_subclass(id, default=None, /)
Parameters:

  • id (str) – The RNA type identifier.

  • default (bpy.types.Struct | None) – The value to return when not found.

Returns:

The RNA type or default when not found.

Return type:

bpy.types.Struct

classmethod bl_rna_get_subclass_py(id, default=None, /)
Parameters:

  • id (str) – The RNA type identifier.

  • default (type | None) – The value to return when not found.

Returns:

The class or default when not found.

Return type:

type

Inherited Properties

Inherited Functions

References