如何使用在下次调用相同函数时生成的新密码?

您需要将密码存储在该函数作用域之外,这样您就可以从递归调用中访问它。

curr_password = 'evkna7'

def test_put_profile(self):
    global curr_password
    username = 'max@gmail.com'
    adv = {'email': username, 'password': curr_password}

    # genearate auth code for authorization
    auth_code = {'Authorization': f'Bearer {self.get_auth_token(adv)}'}

    #genearate new password
    np = DataGenerator.generate_random_password_string(6)
    param = f'old_password={password}&'f'new_password={np}'
    curr_password = np #Change global password to newly created password

    #update password
    response = self.send_adv_api_request(
                                         data=param,
                                         auth=auth_code)