Driver(bpy_struct)¶

base class — bpy_struct

class bpy.types.Driver(bpy_struct)¶

Driver for the value of a setting based on an external value

expression¶

Expression to use for Scripted Expression

Type:	string, default “”, (never None)

is_simple_expression¶

The scripted expression can be evaluated without using the full python interpreter

Type:	boolean, default False, (readonly)

is_valid¶

Driver could not be evaluated in past, so should be skipped

Type:	boolean, default False

type¶

Driver type

Type:	enum in [‘AVERAGE’, ‘SUM’, ‘SCRIPTED’, ‘MIN’, ‘MAX’], default ‘AVERAGE’

use_self¶

Include a ‘self’ variable in the name-space, so drivers can easily reference the data being modified (object, bone, etc…)

Type:	boolean, default False

variables¶

Properties acting as inputs for this driver

Type:	`ChannelDriverVariables` `bpy_prop_collection` of `DriverVariable`, (readonly)

classmethod bl_rna_get_subclass(id, default=None)¶

Parameters:	id (string) – The RNA type identifier.
Returns:	The RNA type or default when not found.
Return type:	`bpy.types.Struct` subclass

classmethod bl_rna_get_subclass_py(id, default=None)¶

Parameters:	id (string) – The RNA type identifier.
Returns:	The class or default when not found.
Return type:	type

Inherited Properties

Inherited Functions

References