def __new__(cls, ptr=_internal_guard):
        return _Constructor(cls, ptr)
Get block device mapping for a given volume.
dataset/ETHPy150Open disqus/playa/playa/lib/vlc.py/Log.__new__--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/db/api.py/block_device_mapping_get_all_by_volume_id