old_contents: import os
  import base64
  from collections import defaultdict
  from django.db.models import F, Q
  from xos.config import Config
  from observer.openstacksyncstep import OpenStackSyncStep
  from observer.syncstep import *
  from core.models import Controller
  from core.models import Image, ControllerImages
  from util.logger import observer_logger as logger 
  from observer.ansible import *
  import json
  
  class SyncControllerImages(OpenStackSyncStep):
      provides=[ControllerImages]
      observes = ControllerImages
      requested_interval=0
      playbook='sync_controller_images.yaml'
  
      def fetch_pending(self, deleted):
          if (deleted):
              return []
  
          # now we return all images that need to be enacted
          return ControllerImages.objects.filter(Q(enacted__lt=F('updated')) | Q(enacted=None))
  
      def map_inputs(self, controller_image):
          image_fields = {'endpoint':controller_image.controller.auth_url,
                          'endpoint_v3': controller_image.controller.auth_url_v3,
                          'admin_user':controller_image.controller.admin_user,
                          'admin_password':controller_image.controller.admin_password,
                          'domain': controller_image.controller.domain,
                          'name':controller_image.image.name,
                          'filepath':controller_image.image.path,
                          'ansible_tag': '%s@%s'%(controller_image.image.name,controller_image.controller.name), # name of ansible playbook
                          }
  
  	return image_fields
  
      def map_outputs(self, controller_image):
          image_id = res[0]['id']
          controller_image.glance_image_id = image_id
  	controller_image.backend_status = '1 - OK'
          controller_image.save()
  
new_contents: import os
  import base64
  from collections import defaultdict
  from django.db.models import F, Q
  from xos.config import Config
  from observer.openstacksyncstep import OpenStackSyncStep
  from observer.syncstep import *
  from core.models import Controller
  from core.models import Image, ControllerImages
  from util.logger import observer_logger as logger 
  from observer.ansible import *
  import json
  
  class SyncControllerImages(OpenStackSyncStep):
      provides=[ControllerImages]
      observes = ControllerImages
      requested_interval=0
      playbook='sync_controller_images.yaml'
  
      def fetch_pending(self, deleted):
          if (deleted):
              return []
  
          # now we return all images that need to be enacted
          return ControllerImages.objects.filter(Q(enacted__lt=F('updated')) | Q(enacted=None))
  
      def map_sync_inputs(self, controller_image):
          image_fields = {'endpoint':controller_image.controller.auth_url,
                          'endpoint_v3': controller_image.controller.auth_url_v3,
                          'admin_user':controller_image.controller.admin_user,
                          'admin_password':controller_image.controller.admin_password,
                          'domain': controller_image.controller.domain,
                          'name':controller_image.image.name,
                          'filepath':controller_image.image.path,
                          'ansible_tag': '%s@%s'%(controller_image.image.name,controller_image.controller.name), # name of ansible playbook
                          }
  
  	return image_fields
  
      def map_sync_outputs(self, controller_image, res):
          image_id = res[0]['id']
          controller_image.glance_image_id = image_id
  	controller_image.backend_status = '1 - OK'
          controller_image.save()
  
subject: fix member names map_inputs --> map_sync_inputs, map_outputs --> map_sync_outputs