#NEWLINE# def _fill_constants_widgets( self ) : #NEWLINE# #INDENT# 'Fills up the constants widget with the current constants symbols\n        and values.' #NEWLINE# for ( sym , init_val ) in self . _system . constants . items ( ) : #NEWLINE# #INDENT# desc = latex ( desc , mode = 'inline' ) #NEWLINE# text_widget = widgets . FloatText ( value = init_val , description = desc ) #NEWLINE# self . _constants_text_widgets [ sym ] = text_widget