IDOverrideLibraryPropertyOperation(bpy_struct)

base class — bpy_struct

class bpy.types.IDOverrideLibraryPropertyOperation(bpy_struct)

Description of an override operation over an overridden property

flag

Status flags (default set(), readonly)

  • MANDATORY Mandatory – For templates, prevents the user from removing predefined operation (NOT USED).

  • LOCKED Locked – Prevents the user from modifying that override operation (NOT USED).

  • IDPOINTER_MATCH_REFERENCE Match Reference – The ID pointer overridden by this operation is expected to match the reference hierarchy.

  • IDPOINTER_ITEM_USE_ID ID Item Use ID Pointer – RNA collections of IDs only, the reference to the item also uses the ID pointer itself, not only its name.

Type:

set[Literal[‘MANDATORY’, ‘LOCKED’, ‘IDPOINTER_MATCH_REFERENCE’, ‘IDPOINTER_ITEM_USE_ID’]]

operation

What override operation is performed (default 'REPLACE', readonly)

  • NOOP No-Op – Does nothing, prevents adding actual overrides (NOT USED).

  • REPLACE Replace – Replace value of reference by overriding one.

  • DIFF_ADD Differential – Stores and apply difference between reference and local value (NOT USED).

  • DIFF_SUB Differential – Stores and apply difference between reference and local value (NOT USED).

  • FACT_MULTIPLY Factor – Stores and apply multiplication factor between reference and local value (NOT USED).

  • INSERT_AFTER Insert After – Insert a new item into collection after the one referenced in subitem_reference_name/_id or _index.

  • INSERT_BEFORE Insert Before – Insert a new item into collection before the one referenced in subitem_reference_name/_id or _index (NOT USED).

Type:

Literal[‘NOOP’, ‘REPLACE’, ‘DIFF_ADD’, ‘DIFF_SUB’, ‘FACT_MULTIPLY’, ‘INSERT_AFTER’, ‘INSERT_BEFORE’]

subitem_local_id

Collection of IDs only, used to disambiguate between potential IDs with same name from different libraries (readonly)

Type:

ID

subitem_local_index

Used to handle changes into collection (in [-1, inf], default -1, readonly)

Type:

int

subitem_local_name

Used to handle changes into collection (default “”, readonly, never None)

Type:

str

subitem_reference_id

Collection of IDs only, used to disambiguate between potential IDs with same name from different libraries (readonly)

Type:

ID

subitem_reference_index

Used to handle changes into collection (in [-1, inf], default -1, readonly)

Type:

int

subitem_reference_name

Used to handle changes into collection (default “”, readonly, never None)

Type:

str

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