Godot_bridge/addon/icons/__init__.py

import bpy
import os

from ..common import icons


def initialize_icons_collection():
    import bpy.utils.previews
    icons.icons_collection = bpy.utils.previews.new()


def unload_icons():
    bpy.utils.previews.remove(icons.icons_collection)


def register_icons():
    initialize_icons_collection()


def unregister_icons():
    unload_icons()