>>> from enum import Enum
>>> from collections import namedtuple
>>> TTuple = namedtuple('TTuple', 'id a blist')
>>> class NTEnum(Enum):
...     NONE = TTuple(0, 0, [])
...     A = TTuple(1, 2, [4])
...     B = TTuple(2, 4, [0, 1, 2])
... 
...     
>>> NTEnum.NONE
<NTEnum.NONE: TTuple(id=0, a=0, blist=[])>
>>> NTEnum.NONE.value
TTuple(id=0, a=0, blist=[])
>>> [x.value for x in NTEnum]
[TTuple(id=0, a=0, blist=[]), TTuple(id=1, a=2, blist=[4]), TTuple(id=2, a=4, blist=[0, 1, 2])]
>>> import copy
>>> x = TTuple(0, 1, [7])
>>> x
TTuple(id=0, a=1, blist=[7])
>>> copy.copy(x)
TTuple(id=0, a=1, blist=[7])
>>> copy.deepcopy(x)
TTuple(id=0, a=1, blist=[7])
>>> NTEnum.NONE.value.blist
[]

>>> from enum import Enum
>>> from collections import namedtuple
>>> TTuple = namedtuple('TTuple', 'id a blist')
>>> class NTEnum(Enum):
...     NONE = TTuple(0, 0, [])
...     A = TTuple(1, 2, [4])
...     B = TTuple(2, 4, [0, 1, 2])
... 
...     
>>> NTEnum.NONE
<NTEnum.NONE: (0, 0, [])>
>>> NTEnum.NONE.value
(0, 0, [])
>>> [x.value for x in NTEnum]
[(0, 0, []), (1, 2, [4]), (2, 4, [0, 1, 2])]
>>> import copy
>>> x = TTuple(0, 1, [7])
>>> x
TTuple(id=0, a=1, blist=[7])
>>> copy.copy(x)
TTuple(id=0, a=1, blist=[7])
>>> copy.deepcopy(x)
TTuple(id=0, a=1, blist=[7])
>>> NTEnum.NONE.value.blist
Traceback (most recent call last):
  File "<pyshell#16>", line 1, in <module>
    NTEnum.NONE.value.blist
AttributeError: 'tuple' object has no attribute 'blist'