def __init__(self, app):
self.app = app
self.sa_session = app.model.context
self.hda_manager = HDAManager(app)
self.dataset_collection_manager = DatasetCollectionManager(app)
self.ldda_manager = LDDAManager(app)
self.decode_id = self.app.security.decode_id
def set_metadata(hda_manager: HDAManager,
ldda_manager: LDDAManager,
dataset_id,
model_class='HistoryDatasetAssociation'):
if model_class == 'HistoryDatasetAssociation':
dataset = hda_manager.by_id(dataset_id)
elif model_class == 'LibraryDatasetDatasetAssociation':
dataset = ldda_manager.by_id(dataset_id)
dataset.datatype.set_meta(dataset)