test/vcpe/sdcutils.py

   1 #!/usr/bin/env python
   2
   3 import logging
   4 import requests
   5 import json
   6 from vcpecommon import * # pylint: disable=W0614
   7
   8
   9 class SdcUtils:
  10     def __init__(self, vcpecommon):
  11         """
  12         :param vcpecommon:
  13         """
  14         self.logger = logging.getLogger(__name__)
  15         self.logger.setLevel(logging.DEBUG)
  16         self.vcpecommon = vcpecommon
  17
  18     def download_vcpe_service_template(self):
  19         """
  20         :return:
  21         """
  22
  23         url = self.vcpecommon.sdc_service_list_url
  24         self.logger.info(url)
  25         r = requests.get(url, headers=self.vcpecommon.sdc_be_request_headers, auth=self.vcpecommon.sdc_be_request_userpass, verify=False)
  26         self.logger.debug(r)
  27         data = r.json()
  28
  29         self.logger.debug('---------------------------------------------------------------')
  30         self.logger.debug('------- Creation request submitted to SDC, got response --------')
  31         self.logger.debug('response code = %s' % r.status_code )
  32         self.logger.debug(json.dumps(data, indent=4, sort_keys=True))
  33         self.logger.debug('---------------------------------------------------------------')
  34
  35         for service in data:
  36             if (service['name'].startswith('demoVCPE') or service['name'].startswith('vCPEResCust')) and service['distributionStatus'] == 'DISTRIBUTED':
  37                 self.logger.debug('service name = %s, url = %s' % (service['name'], service['toscaModelURL']))
  38                 self.download_file(self.vcpecommon.sdc_be_url_prefix + service['toscaModelURL'])
  39
  40     def get_filename_from_cd(self, cd):
  41         """
  42         cd: in the format of Content-Disposition: attachment; filename="service-Demovcpeinfra-csar.csar"
  43         """
  44         fname = re.findall('filename="(.+)"', cd)
  45         self.logger.debug('fname = %s' % fname[0])
  46         return fname[0]
  47
  48     def download_file(self, url):
  49         self.logger.info(url)
  50         response = requests.get(url, headers=self.vcpecommon.sdc_be_request_headers, auth=self.vcpecommon.sdc_be_request_userpass, verify=False)
  51         filename = 'csar/' + self.get_filename_from_cd(response.headers.get('Content-Disposition'))
  52         open(filename, 'wb').write(response.content)
  53
  54     def create_allotted_resource_subcategory(self, newSubcategory):
  55         """
  56         :param newSubcategory: a new subcategory under Allotted Resource, like BRG
  57         :return:
  58         """
  59         url = self.vcpecommon.sdc_get_category_list_url
  60         self.logger.info(url)
  61         resp = requests.get(url, headers=self.vcpecommon.sdc_fe_request_headers, auth=self.vcpecommon.sdc_fe_request_userpass, verify=False)
  62         data = resp.json()
  63
  64         self.logger.debug('---------------------------------------------------------------')
  65         self.logger.debug('------- Creation request submitted to SDC, got response --------')
  66         self.logger.debug('response code = %s' % resp.status_code )
  67         self.logger.debug(json.dumps(data, indent=4, sort_keys=True))
  68         self.logger.debug('---------------------------------------------------------------')
  69
  70         if data['resourceCategories']:
  71             for category in data['resourceCategories']:
  72                 if category['name'] == 'Allotted Resource':
  73                     for subcategory in category['subcategories']:
  74                         if subcategory['name'] == newSubcategory:
  75                             self.logger.debug('Subcategory %s already exists' % newSubcategory)
  76                             return
  77                     self.logger.debug('Creating a new subcategory %s' % newSubcategory)
  78                     url = self.vcpecommon.sdc_create_allotted_resource_subcategory_url
  79                     self.logger.info(url)
  80                     details = {"name" : newSubcategory}
  81                     resp = requests.post(url, headers=self.vcpecommon.sdc_fe_request_headers, auth=self.vcpecommon.sdc_fe_request_userpass, json=details, verify=False)
  82                     self.logger.debug('---------------------------------------------------------------')
  83                     self.logger.debug('------- Creation subcategory request submitted to SDC, got response --------')
  84                     self.logger.debug('response code = %s' % resp.status_code )
  85                     self.logger.debug('---------------------------------------------------------------')