def METHOD_NAME(self, name, db, inputs):
    """See BaseTask.deps.
    """
    from .base import task_classes
    props = self.name_split(name)
    deptasks = {
        "image" : task_classes["preproc"].name_join(props),
        "psf" : task_classes["psfnight"].name_join(props)
        }
    return deptasks