def testCopy(self):
    copy.deepcopy(self.clitable)
Checks that the request token contains only safe characters
dataset/ETHPy150Open google/textfsm/clitable_test.py/UnitTestCliTable.testCopy--crossover with--dataset/ETHPy150Open idan/oauthlib/oauthlib/oauth1/rfc5849/request_validator.py/RequestValidator.check_request_token