def __init__(self, parent, **kwargs):
        """Initialize `Model`."""
        self._REQ_KEY_SETS = [[MODEL.SOURCE], [MODEL.ALIAS],
                              [MODEL.NAME, MODEL.CODE]]
        # Note: `_check()` is called at end of `super().__init__`
        super(Model, self).__init__(parent, **kwargs)
        self.catalog = parent.catalog

        return
def __init__ ( self , parent , ** kwargs ) : self . _REQ_KEY_SETS = [ [ MODEL . SOURCE ] , [ MODEL . ALIAS ] , [ MODEL . NAME , MODEL . CODE ] ] super ( Model , self ) . __init__ ( parent , ** kwargs ) self . catalog = parent . catalog return
Initialize `Model`.