def _parseAddrRange(self,addr):
        naddr, naddrlen = _parseAddr(addr)
        naddr1 = naddr<<((4-naddrlen)*8)
        naddr2 = ( (naddr<<((4-naddrlen)*8)) +
                   1 - (1<<((4-naddrlen)*8)) )
        return (naddr1,naddr2)

    # Utility functions
    # -----------------
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/Paste-2.0.1/paste/util/ip4.py/IP4Range._parseAddrRange/swapped operands of `-`