def get_hosts(self, vim_tenant):
        raise NotImplementedError( "Should have implemented this" )
Render wrapped widget and apply attribute. Return canvas.
dataset/ETHPy150Open nfvlabs/openmano/openmano/vimconn.py/vimconnector.get_hosts--crossover with--dataset/ETHPy150Open AnyMesh/anyMesh-Python/example/urwid/decoration.py/AttrMap.render