def limit(self, value):
        """
        Set throttle limit

        :param value: bytes per second
        :type value: :py:class:`int` or :py:class:`None`
        """
        self._limit = value
        self._start = None
        self._sum = 0
def limit(self, value):
        
        self._limit = value
        self._start = None
        self._sum = 0
def limit ( self , value ) : self . _limit = value self . _start = None self . _sum = 0
Set throttle limit

        :param value: bytes per second
        :type value: :py:class:`int` or :py:class:`None`
Set throttle limit