@setup({'exception01': "{% extends 'nonexistent' %}"})
    def test_exception01(self):
        with self.assertRaises(TemplateDoesNotExist):
            self.engine.render_to_string('exception01')
Get the name of the date field to be used to filter by.
dataset/ETHPy150Open django/django/tests/template_tests/syntax_tests/test_exceptions.py/ExceptionsTests.test_exception01--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/views/generic/dates.py/DateMixin.get_date_field