(self)
return ""
DEV: can be overloaded to return a string that summarizes the layer.
           Only one mysummary() is used in a whole packet summary: the one of the upper layer,
           except if a mysummary() also returns (as a couple) a list of layers whose
           mysummary() must be called if they are present.
DEV: can be overloaded to return a string that summarizes the layer.
           Only one mysummary() is used in a whole packet summary: the one of the upper layer,
           except if a mysummary() also returns (as a couple) a list of layers whose
           mysummary() must be called if they are present.
DEV : can be overloaded to return a string that summarizes the layer . Only one mysummary () is used in a whole packet summary : the one of the upper layer except if a mysummary () also returns ( as a couple ) a list of layers whose mysummary () must be called if they are present .
def mysummary(self):
        """DEV: can be overloaded to return a string that summarizes the layer.
           Only one mysummary() is used in a whole packet summary: the one of the upper layer,
           except if a mysummary() also returns (as a couple) a list of layers whose
           mysummary() must be called if they are present."""
        return ""
def mysummary ( self ) : return ""