问趋势DSM V12 SAAS示例给出“未能建立新连接：[Errno 11001] getaddrinfo failed‘)：/ API /policies”

EN

import deepsecurity as api
from deepsecurity.rest import ApiException as api_exception
import requests

api.Configuration.verify_ssl = False

s = requests.Session()
s.proxies = {
    "http": "http://myproxy:80",
    "https": "http://myproxy:80",
}

r = s.get('https://app.deepsecurity.trendmicro.com')

def get_policies_list(api, configuration, api_version, api_exception):
    """ Gets a list of policies on the Deep Security Manager

    :return: A PoliciesApi object that contains a list of policies.
    """

    try:
        # Create a PoliciesApi object
        policies_api = api.PoliciesApi(api.ApiClient(configuration))
        print('getting policy api configuration')
        # List policies using version v1 of the API
        policies_list = policies_api.list_policies(api_version)
        print('getting policy list')
        # View the list of policies
        return policies_list

    except api_exception as e:
        return "Exception: " + str(e)

if __name__ == '__main__':
    # Add Deep Security Manager host information to the api client configuration
    print ('first line')
    configuration = api.Configuration()
    configuration.host = 'https://app.deepsecurity.trendmicro.com/api'

    # Authentication
    configuration.api_key['api-secret-key'] = 'mysecretkey'

    # Version
    api_version = 'v1'
    print ('executing the api call')
    print(get_policies_list(api, configuration, api_version, api_exception))