예제 #1
0
 def get(self, image_id):
     info['num_calls'] += 1
     if info['num_calls'] == 1:
         raise glance_exc.ServiceUnavailable('')
     return {}
예제 #2
0
 def get(self, image_id):
     if tries[0] == 0:
         tries[0] = 1
         raise glance_exc.ServiceUnavailable('')
     else:
         return {}