#NEWLINE# def children( self ) : #NEWLINE# #INDENT# nodelist = [ ] #NEWLINE# if ( self . expr is not None ) : #NEWLINE# #INDENT# nodelist . append ( ( 'expr' , self . expr ) ) #NEWLINE# #UNINDENT# for ( i , child ) in enumerate ( ( self . stmts or [ ] ) ) : #NEWLINE# #INDENT# nodelist . append ( ( ( 'stmts[%d]' % i ) , child ) ) #NEWLINE# #UNINDENT# return tuple ( nodelist )