wrappers.py 文件源码

def test_etag_response_mixin_freezing(self):
        class WithFreeze(wrappers.ETagResponseMixin, wrappers.BaseResponse):
            pass
        class WithoutFreeze(wrappers.BaseResponse, wrappers.ETagResponseMixin):
            pass

        response = WithFreeze('Hello World')
        response.freeze()
        self.assert_strict_equal(response.get_etag(),
            (text_type(wrappers.generate_etag(b'Hello World')), False))
        response = WithoutFreeze('Hello World')
        response.freeze()
        self.assert_equal(response.get_etag(), (None, None))
        response = wrappers.Response('Hello World')
        response.freeze()
        self.assert_equal(response.get_etag(), (None, None))