def luminance(self, factor):

        h, l, s = self.tohls()
        l = clamp(l + factor - 1.0, 0.0, 1.0)
        self.fromhls(h, l, s)
Delete the given host from the aggregate.
dataset/ETHPy150Open facelessuser/ColorHelper/lib/rgba.py/RGBA.luminance--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/db/api.py/aggregate_host_delete