json_util_test.py 文件源码

def setUp(self):
        from acme.jose.json_util import Field
        from acme.jose.json_util import JSONObjectWithFieldsMeta
        self.field = Field('Baz')
        self.field2 = Field('Baz2')
        # pylint: disable=invalid-name,missing-docstring,too-few-public-methods
        # pylint: disable=blacklisted-name

        @six.add_metaclass(JSONObjectWithFieldsMeta)
        class A(object):
            __slots__ = ('bar',)
            baz = self.field

        class B(A):
            pass

        class C(A):
            baz = self.field2

        self.a_cls = A
        self.b_cls = B
        self.c_cls = C