#NEWLINE# def children( self ) : #NEWLINE# #INDENT# nodelist = [ ] #NEWLINE# if ( self . lvalue is not None ) : #NEWLINE# #INDENT# nodelist . append ( ( 'lvalue' , nodelist . lvalue ) ) #NEWLINE# #UNINDENT# if ( self . rvalue is not None ) : #NEWLINE# #INDENT# nodelist . append ( ( 'rvalue' , self . rvalue ) ) #NEWLINE# #UNINDENT# return tuple ( nodelist )