#! /usr/bin/env python
# coding=utf-8
import os
import time
import json
from aliyunsdkcore.client import AcsClient
from aliyunsdkcore.request import CommonRequest

def get_token():
      token = None
      import json
      from aliyunsdkcore.request import CommonRequest
      from aliyunsdkcore.client import AcsClient
      AccessKey_ID = os.getenv('ALIYUN_AK_ID').strip()
      # print(f"AccessKey_ID {AccessKey_ID}")
      AccessKey_secret = os.getenv('ALIYUN_AK_SECRET').strip()
      # print(f"AccessKey_secret {AccessKey_secret}")
      client = AcsClient(
         AccessKey_ID,
         AccessKey_secret,
         "cn-shanghai"
      )

      request = CommonRequest()
      request.set_method('POST')
      request.set_domain('nls-meta.cn-shanghai.aliyuncs.com')
      request.set_version('2019-02-28')
      request.set_action_name('CreateToken')

      try:
         response = client.do_action_with_exception(request)
         jss = json.loads(response)
         if 'Token' in jss and 'Id' in jss['Token']:
            token = jss['Token']['Id']
            expireTime = jss['Token']['ExpireTime']
      except Exception as e:
         print(e)

      return token
     
if __name__ == '__main__':
   print(os.getenv('ALIYUN_AK_ID'))
   print(os.getenv('ALIYUN_AK_SECRET'))
   # 创建AcsClient实例
   client = AcsClient(
      os.getenv('ALIYUN_AK_ID'),
      os.getenv('ALIYUN_AK_SECRET'),
      "cn-shanghai"
   );

   # 创建request，并设置参数。
   request = CommonRequest()
   request.set_method('POST')
   request.set_domain('nls-meta.cn-shanghai.aliyuncs.com')
   request.set_version('2019-02-28')
   request.set_action_name('CreateToken')

   try : 
      response = client.do_action_with_exception(request)
      print(response)

      jss = json.loads(response)
      if 'Token' in jss and 'Id' in jss['Token']:
         token = jss['Token']['Id']
         expireTime = jss['Token']['ExpireTime']
         print("token = " + token)
         print("expireTime = " + str(expireTime))
   except Exception as e:
      print(e)