def count_bits( self ):                                          #(k1)
        return reduce( lambda x, y: int(x)+int(y), self )            #(k2)
Show the number of notifications outstanding for the user.
dataset/ETHPy150Open networkdynamics/zenlib/src/zen/util/bitvector.py/BitVector.count_bits--crossover with--dataset/ETHPy150Open google/grr/grr/gui/plugins/notifications.py/NotificationBar.Layout