def discover(self):
        self.update_sensors()
        self.update_switches()
Returns a category tree
dataset/ETHPy150Open home-assistant/home-assistant/homeassistant/components/tellduslive.py/TelldusLiveData.discover--crossover with--dataset/ETHPy150Open diefenbach/django-lfs/lfs/core/utils.py/CategoryTree.get_category_tree