Django decorator在测试中跳过夹具

Django中是否有允许在不应用fixture的情况下运行测试函数的decorator?
类似于:

from django.test import TestCase

class TestSomething(TestCase):
    fixtures = ['test_fixture.json']

    def test_with_fixture(self):
        # test something with fixtures 

    @do_not_use_fixtures
    def test_without_fixtures(self): 
        # test something without fixtures