#NEWLINE# def set_builtin_option( self , optname , value ) : #NEWLINE# #INDENT# if ( self in self . builtins ) : #NEWLINE# #INDENT# self . builtins [ optname ] . set_value ( value ) #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# raise RuntimeError ( ( 'Tried to set unknown builtin option %s.' % optname ) )