| from django.db.models import F, Q |
| from planetstack.config import Config |
| from observer.openstacksyncstep import OpenStackSyncStep |
| from core.models.image import Image |
| class SyncImages(OpenStackSyncStep): |
| def fetch_pending(self, deleted): |
| # Images come from the back end |
| # get list of images on disk |
| images_path = Config().observer_images_directory |
| for f in os.listdir(images_path): |
| if os.path.isfile(os.path.join(images_path ,f)): |
| available_images[f] = os.path.join(images_path ,f) |
| images = Image.objects.all() |
| image_names = [image.name for image in images] |
| for image_name in available_images: |
| clean_name = ".".join(image_name.split('.')[:-1]) |
| if clean_name not in image_names: |
| image = Image(name=clean_name, |
| path = available_images[image_name]) |
| return Image.objects.filter(Q(enacted__lt=F('updated')) | Q(enacted=None)) |
| def sync_record(self, image): |