def delete_groupversion(self, version_id, modifier_id): groupversion = GroupVersion.get_by_key(version_id) groupversion.delete(modifier_id) from task.taskservice import TaskService TaskService.get_instance().delete_taskversions(modifier_id, version_id=version_id) return True
def fetch_groupversions(self, group_id): query = GroupVersion.all() query.filter("group_id =", group_id) return query.fetch()