wrappers.py 文件源码

def test_response_iter_wrapping(self):
        def uppercasing(iterator):
            for item in iterator:
                yield item.upper()
        def generator():
            yield 'foo'
            yield 'bar'
        req = wrappers.Request.from_values()
        resp = wrappers.Response(generator())
        del resp.headers['Content-Length']
        resp.response = uppercasing(resp.iter_encoded())
        actual_resp = wrappers.Response.from_app(resp, req.environ, buffered=True)
        self.assertEqual(actual_resp.get_data(), b'FOOBAR')