def __init__(self, queryelem, timeout=0, **kwargs):
        self.queryelem = queryelem
        self.expire = max(timeout, 10)
        self.timeout = timeout
        self.__count = None
        self.__slice_cache = {}
        # build the queryset without performing any database communication
        self._build(**kwargs)
Initialize the query for the backend database.
dataset/ETHPy150Open lsbardel/python-stdnet/stdnet/backends/__init__.py/BackendQuery.__init__