def test_passwordfileDeprecation(self):
        self.callDeprecated(
            versions.Version("Twisted", 11, 1, 0),
            self.options.opt_password_file, self.filename)
Handler for post requests to datastore_admin/backup.do.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/test/test_ftp_options.py/FTPOptionsTestCase.test_passwordfileDeprecation--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/datastore_admin/backup_handler.py/BaseDoHandler.post