parsing boto3 describe_stacks response





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1















Is there a more efficient way to parse the following response from cloudformation



I tried for loop but I am wondering if there is a better way



 response = {
'Stacks': [
{
'Outputs': [
{
'Description': 'ARN of the load balancer',
'ExportName': 'xx',
'OutputKey': 'LoadBalancerARN',
'OutputValue': 'arn:aws:elasticloadbalancing:ss'
},
{
'Description': 'ARN of the ecs service',
'ExportName': 'xxx',
'OutputKey': 'ServiceARN',
'OutputValue': 'arn:aws:ecs:5O'
},
{
'Description': 'ARN of the ecs task definition',
'ExportName': 'xxx',
'OutputKey': 'TaskDefinitionARN',
'OutputValue': 'arn:aws:ecs:xxx9'
}
]
}
]
}



def main(response):
outputs = response['Stacks'][0]['Outputs']

for output in outputs:
for k, v in output.items():
if 'OutputKey' in k and 'ServiceARN' in v:
print('ServiceARN:{}'.format(output['OutputValue']))
if 'OutputKey' in k and 'TaskDefinitionARN' in v:
print('TaskDefinitionARN:
{}'.format(output['OutputValue']))

main(response)


I trying to get ServiceARN and TaskDefinitionARN values










share|improve this question































    1















    Is there a more efficient way to parse the following response from cloudformation



    I tried for loop but I am wondering if there is a better way



     response = {
    'Stacks': [
    {
    'Outputs': [
    {
    'Description': 'ARN of the load balancer',
    'ExportName': 'xx',
    'OutputKey': 'LoadBalancerARN',
    'OutputValue': 'arn:aws:elasticloadbalancing:ss'
    },
    {
    'Description': 'ARN of the ecs service',
    'ExportName': 'xxx',
    'OutputKey': 'ServiceARN',
    'OutputValue': 'arn:aws:ecs:5O'
    },
    {
    'Description': 'ARN of the ecs task definition',
    'ExportName': 'xxx',
    'OutputKey': 'TaskDefinitionARN',
    'OutputValue': 'arn:aws:ecs:xxx9'
    }
    ]
    }
    ]
    }



    def main(response):
    outputs = response['Stacks'][0]['Outputs']

    for output in outputs:
    for k, v in output.items():
    if 'OutputKey' in k and 'ServiceARN' in v:
    print('ServiceARN:{}'.format(output['OutputValue']))
    if 'OutputKey' in k and 'TaskDefinitionARN' in v:
    print('TaskDefinitionARN:
    {}'.format(output['OutputValue']))

    main(response)


    I trying to get ServiceARN and TaskDefinitionARN values










    share|improve this question



























      1












      1








      1








      Is there a more efficient way to parse the following response from cloudformation



      I tried for loop but I am wondering if there is a better way



       response = {
      'Stacks': [
      {
      'Outputs': [
      {
      'Description': 'ARN of the load balancer',
      'ExportName': 'xx',
      'OutputKey': 'LoadBalancerARN',
      'OutputValue': 'arn:aws:elasticloadbalancing:ss'
      },
      {
      'Description': 'ARN of the ecs service',
      'ExportName': 'xxx',
      'OutputKey': 'ServiceARN',
      'OutputValue': 'arn:aws:ecs:5O'
      },
      {
      'Description': 'ARN of the ecs task definition',
      'ExportName': 'xxx',
      'OutputKey': 'TaskDefinitionARN',
      'OutputValue': 'arn:aws:ecs:xxx9'
      }
      ]
      }
      ]
      }



      def main(response):
      outputs = response['Stacks'][0]['Outputs']

      for output in outputs:
      for k, v in output.items():
      if 'OutputKey' in k and 'ServiceARN' in v:
      print('ServiceARN:{}'.format(output['OutputValue']))
      if 'OutputKey' in k and 'TaskDefinitionARN' in v:
      print('TaskDefinitionARN:
      {}'.format(output['OutputValue']))

      main(response)


      I trying to get ServiceARN and TaskDefinitionARN values










      share|improve this question
















      Is there a more efficient way to parse the following response from cloudformation



      I tried for loop but I am wondering if there is a better way



       response = {
      'Stacks': [
      {
      'Outputs': [
      {
      'Description': 'ARN of the load balancer',
      'ExportName': 'xx',
      'OutputKey': 'LoadBalancerARN',
      'OutputValue': 'arn:aws:elasticloadbalancing:ss'
      },
      {
      'Description': 'ARN of the ecs service',
      'ExportName': 'xxx',
      'OutputKey': 'ServiceARN',
      'OutputValue': 'arn:aws:ecs:5O'
      },
      {
      'Description': 'ARN of the ecs task definition',
      'ExportName': 'xxx',
      'OutputKey': 'TaskDefinitionARN',
      'OutputValue': 'arn:aws:ecs:xxx9'
      }
      ]
      }
      ]
      }



      def main(response):
      outputs = response['Stacks'][0]['Outputs']

      for output in outputs:
      for k, v in output.items():
      if 'OutputKey' in k and 'ServiceARN' in v:
      print('ServiceARN:{}'.format(output['OutputValue']))
      if 'OutputKey' in k and 'TaskDefinitionARN' in v:
      print('TaskDefinitionARN:
      {}'.format(output['OutputValue']))

      main(response)


      I trying to get ServiceARN and TaskDefinitionARN values







      python-3.x






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Jan 4 at 4:44







      Julian Bueno

















      asked Jan 3 at 3:16









      Julian BuenoJulian Bueno

      184




      184
























          1 Answer
          1






          active

          oldest

          votes


















          0














          I found another option



          import json

          response = {}

          def main(response):
          json_string = json.dumps(response)
          x = json.loads(json_string)
          for i in x['Stacks'][0]['Outputs']:
          if i['OutputKey'] == "ServiceARN":
          print(i['OutputValue'])

          main(response)





          share|improve this answer
























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            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            0














            I found another option



            import json

            response = {}

            def main(response):
            json_string = json.dumps(response)
            x = json.loads(json_string)
            for i in x['Stacks'][0]['Outputs']:
            if i['OutputKey'] == "ServiceARN":
            print(i['OutputValue'])

            main(response)





            share|improve this answer




























              0














              I found another option



              import json

              response = {}

              def main(response):
              json_string = json.dumps(response)
              x = json.loads(json_string)
              for i in x['Stacks'][0]['Outputs']:
              if i['OutputKey'] == "ServiceARN":
              print(i['OutputValue'])

              main(response)





              share|improve this answer


























                0












                0








                0







                I found another option



                import json

                response = {}

                def main(response):
                json_string = json.dumps(response)
                x = json.loads(json_string)
                for i in x['Stacks'][0]['Outputs']:
                if i['OutputKey'] == "ServiceARN":
                print(i['OutputValue'])

                main(response)





                share|improve this answer













                I found another option



                import json

                response = {}

                def main(response):
                json_string = json.dumps(response)
                x = json.loads(json_string)
                for i in x['Stacks'][0]['Outputs']:
                if i['OutputKey'] == "ServiceARN":
                print(i['OutputValue'])

                main(response)






                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered Jan 4 at 4:51









                Julian BuenoJulian Bueno

                184




                184
































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