def _remove_shared_units(self):
        for service in self._get_units():
            version = None
            if service in ':':
                service, version = service.split(':')
            self._remove_unit(utils.unit_name(service, self._name, self._group,
                                              version))
dataset/ETHPy150Open aweber/houston/houston/controller.py/Controller._remove_shared_units/swapped operands of `in`