问身份认证失败，用户身份验证失败？

class obj(object):

    def __init__(self, d):

        for a, b in d.items():

            if isinstance(b, (list, tuple)):

               setattr(self, a, [obj(x) if isinstance(x, dict) else x for x in b])

            else:

               setattr(self, a, obj(b) if isinstance(b, dict) else b)

>>> d = {'a': 1, 'b': {'c': 2}, 'd': ["hi", {'foo': "bar"}]}

>>> x = obj(d)

>>> x.b.c

2

>>> x.d[1].foo

'bar'

>>> from collections import namedtuple

>>> MyStruct = namedtuple('MyStruct', 'a b d')

>>> s = MyStruct(a=1, b={'c': 2}, d=['hi'])

>>> s

MyStruct(a=1, b={'c': 2}, d=['hi'])

>>> s.a

1

>>> s.b

{'c': 2}

>>> s.c

Traceback (most recent call last):

  File "<stdin>", line 1, in <module>

AttributeError: 'MyStruct' object has no attribute 'c'

>>> s.d

['hi']

class Struct:

    def __init__(self, **entries):

        self.__dict__.update(entries)

那么，你可以使用：

>>> args = {'a': 1, 'b': 2}

>>> s = Struct(**args)

>>> s

<__main__.Struct instance at 0x01D6A738>

>>> s.a

1

>>> s.b

2