def flushall(host=None, port=None, db=None, password=None):
 server = _connect(host, port, db, password)
 return server.flushall()

def flushall ( host = None , port = None , db = None , password = None ) : server = _connect ( host , port , db , password ) return server . flushall ( )
remove all keys from all databases cli example: .