def fetch_datatype(self, bucket, key, r=None, pr=None, basic_quorum=None,
                       notfound_ok=None, timeout=None, include_context=None):
        """
        Fetches a Riak Datatype.
        """
        raise NotImplementedError
def fetch_datatype ( self , bucket , key , r = None , pr = None , basic_quorum = None , notfound_ok = None , timeout = None , include_context = None ) : raise NotImplementedError
Fetches a Riak Datatype.