def setup_cache(self):
        self._cache = {}
        for key, config_variable in self.get_config_variables().items():
            self._cache[key] = config_variable.default_value
        for config_object in ConfigStore.objects.all():
            self._cache[config_object.key] = config_object.value
Creates a cache of all config variables with their current value.
dataset/ETHPy150Open OpenSlides/OpenSlides/openslides/core/config.py/ConfigHandler.setup_cache