test_functional.py 文件源码

def test_retrieve(self):
        # not passing an explicit filename downloads to a temporary file
        # using a Request object instead of a URL works
        url = urljoin(self.uri, "/mechanize/")
        opener = self.build_opener()
        verif = CallbackVerifier(self)
        request = mechanize.Request(url)
        filename, headers = opener.retrieve(request, reporthook=verif.callback)
        self.assertEquals(request.visit, False)
        self._check_retrieve(url, filename, headers)
        opener.close()
        # closing the opener removed the temporary file
        self.failIf(os.path.isfile(filename))