def create_keyspace_simple(name, replication_factor, durable_writes=True):
    _create_keyspace(name, durable_writes, 'SimpleStrategy',
                     {'replication_factor': replication_factor})
Creates a keyspace with SimpleStrategy for replica placement
dataset/ETHPy150Open datastax/python-driver/cassandra/cqlengine/management.py/create_keyspace_simple