Python EC2SnapshotMapping示例

示例#1

文件： ec2utils.py 项目： Sunshinezy311/Openstack_Source_Code

def get_int_id_from_snapshot_uuid(context, snapshot_uuid):
    if snapshot_uuid is None:
        return
    try:
        smap = objects.EC2SnapshotMapping.get_by_uuid(context, snapshot_uuid)
        return smap.id
    except exception.NotFound:
        smap = objects.EC2SnapshotMapping(context, uuid=snapshot_uuid)
        smap.create()
        return smap.id

示例#2

文件： test_ec2utils.py 项目： varunarya10/nova_test_latest

 def test_get_snapshot_uuid_from_int_id(self):
     smap = objects.EC2SnapshotMapping(self.ctxt, uuid='fake-uuid')
     smap.create()
     smap_uuid = ec2utils.get_snapshot_uuid_from_int_id(self.ctxt, smap.id)
     self.assertEqual(smap.uuid, smap_uuid)