async def get_annotation(self, context, annotation_index, create=True):
annotation_name = self.get_annotation_name(annotation_index)
annotations_container = IAnnotations(context)
annotation = annotations_container.get(annotation_name, _default)
if annotation is _default:
annotation = await annotations_container.async_get(
annotation_name, _default)
if annotation is _default:
if not create:
return
# create
annotation = AnnotationData()
annotation.update({'items': []})
await annotations_container.async_set(annotation_name, annotation)
if annotation_index not in self.annotations_metadata:
self.annotations_metadata[annotation_index] = {}
return annotation
async def get_annotation(self, context, annotation_index, create=True):
annotation_name = self.get_annotation_name(annotation_index)
annotations_container = IAnnotations(context)
annotation = annotations_container.get(annotation_name, _default)
if annotation is _default:
annotation = await annotations_container.async_get(
annotation_name, _default)
if annotation is _default:
if not create:
return
# create
annotation = AnnotationData()
annotation.update({
'items': []
})
await annotations_container.async_set(annotation_name, annotation)
if annotation_index not in self.annotations_metadata:
self.annotations_metadata[annotation_index] = {}
return annotation
async def get_annotation(self,
context: IBaseObject,
annotation_index: int,
create: bool = True) -> Optional[IAnnotationData]:
annotation_name = self.get_annotation_name(annotation_index)
annotations_container = IAnnotations(context)
annotation = annotations_container.get(annotation_name, _default)
if annotation is _default:
annotation = await annotations_container.async_get(
annotation_name, _default)
if annotation is _default:
if not create:
return None
# create
annotation = AnnotationData()
annotation.update({"items": []})
await annotations_container.async_set(annotation_name, annotation)
if annotation_index not in self.annotations_metadata:
self.annotations_metadata[annotation_index] = {}
return annotation
