(self)
Execute all pending commands and return a list of the results
        ordered by call.
Execute all pending commands and return a list of the results
        ordered by call.
Execute all pending commands and return a list of the results ordered by call .
def execute(self):
        """
        Execute all pending commands and return a list of the results
        ordered by call.
        """
        raise NotImplementedError
def execute ( self ) : raise NotImplementedError