#NEWLINE# def copy( self , other ) : #NEWLINE# #INDENT# 'deep copy' #NEWLINE# self . relation_key = other . relation_key #NEWLINE# self . _scheme = other . _scheme #NEWLINE# self . _cardinality = other . _cardinality #NEWLINE# self . _partitioning = other . _partitioning #NEWLINE# if hasattr ( other , 'originalterm' ) : #NEWLINE# #INDENT# self . originalterm = other . originalterm #NEWLINE# #UNINDENT# ZeroaryOperator . copy ( self , other )