#NEWLINE# def copy( self , other ) : #NEWLINE# #INDENT# 'deep copy' #NEWLINE# self . emitters = other . emitters #NEWLINE# self . updaters = other . updaters #NEWLINE# self . inits = self . inits #NEWLINE# self . state_scheme = other . state_scheme #NEWLINE# UnaryOperator . copy ( self , other )