user: What is Bpy.Types.Addonpreferences and how is it used in Blender Python scripting?

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Back to top Toggle Light / Dark / Auto color theme Toggle table of contents sidebar AddonPreferences(bpy_struct) ¶ bl_info = { "name" : "Example Add-on Preferences" , "author" : "Your Name Here" , "version" : ( 1 , 0 ), "blender" : ( 2 , 65 , 0 ), "location" : "SpaceBar Search -> Add-on Preferences Example" , "description" : "Example Add-on" , "warning" : "" , "doc_url" : "" , "tracker_url" : "" , "category" : "Object" , } import bpy from bpy.types import Operator , AddonPreferences from bpy.props import StringProperty , IntProperty , BoolProperty class ExampleAddonPreferences ( AddonPreferences ): # This must match the add-on name, use `__package__` # when defining this for add-on extensions or a sub-module of a Python package. bl_idname = __name__ filepath : StringProperty ( name = "Example File Path" , subtype = &#39;FILE_PATH&#39; , ) number : IntProperty ( name = "Example Number" , default = 4 , ) boolean : BoolProperty ( name = "Example Boolean" , default = False , ) def draw ( self , context ): layout = self . layout layout . label ( text = "This is a preferences view for our add-on" ) layout . prop ( self , "filepath" ) layout . prop ( self , "number" ) layout . prop ( self , "boolean" ) class OBJECT_OT_addon_prefs_example ( Operator ): """Display example preferences""" bl_idname = "object.addon_prefs_example" bl_label = "Add-on Preferences Example" bl_options = { &#39;REGISTER&#39; , &#39;UNDO&#39; } def execute ( self , context ): preferences = context . preferences addon_prefs = preferences . addons [ __name__ ] . preferences info = "Path: {:s} , Number: {:d} , Boolean {!r} " . format ( addon_prefs . filepath , addon_prefs . number , addon_prefs . boolean , ) self . report ({ &#39;INFO&#39; }, info ) print ( info ) return { &#39;FINISHED&#39; } # Registration def register (): bpy . utils . register_class ( OBJECT_OT_addon_prefs_example ) bpy . utils . register_class ( ExampleAddonPreferences ) def unregister (): bpy . utils . unregister_class ( OBJECT_OT_addon_prefs_example ) bpy . utils . unregister_class ( ExampleAddonPreferences ) base class — bpy_struct class bpy.types. AddonPreferences ( bpy_struct ) ¶ bl_idname ¶ Type : string, default “”, (never None) bl_system_properties_get ( * , do_create = False ) ¶ DEBUG ONLY. Internal access to runtime-defined RNA data storage, intended solely for testing and debugging purposes. Do not access it in regular scripting work, and in particular, do not assume that it contains writable data Parameters : do_create ( boolean , ( optional ) ) – Ensure that system properties are created if they do not exist yet Returns : The system properties root container, or None if there are no system properties stored in this data yet, and its creation was not requested Return type : PropertyGroup classmethod bl_rna_get_subclass ( id , default = None , / ) ¶ Parameters : id ( str ) – 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 ( str ) – The RNA type identifier. Returns : The class or default when not found. Return type : type Inherited Properties ¶ bpy_struct.id_data Inherited Functions ¶ bpy_struct.as_pointer bpy_struct.driver_add bpy_struct.driver_remove bpy_struct.get bpy_struct.id_properties_clear bpy_struct.id_properties_ensure bpy_struct.id_properties_ui bpy_struct.is_property_hidden bpy_struct.is_property_overridable_library bpy_struct.is_property_readonly bpy_struct.is_property_set bpy_struct.items bpy_struct.keyframe_delete bpy_struct.keyframe_insert bpy_struct.keys bpy_struct.path_from_id bpy_struct.path_from_module bpy_struct.path_resolve bpy_struct.pop bpy_struct.property_overridable_library_set bpy_struct.property_unset bpy_struct.rna_ancestors bpy_struct.type_recast bpy_struct.values References ¶ Addon.preferences Next Addons(bpy_struct) Previous Addon(bpy_struct) Copyright &#169; Blender Authors Made with Furo Report issue on this page On this page AddonPreferences(bpy_struct) AddonPreferences AddonPreferences.bl_idname AddonPreferences.bl_system_properties_get() AddonPreferences.bl_rna_get_subclass() AddonPreferences.bl_rna_get_subclass_py() Inherited Properties Inherited Functions References