def _option_subattr_changed(): options = get_options() replace_options(self.option_menu, options) self.tk_variable.set( self.pack(get_attribute_by_name(owner, select_attr)) )
def _options_changed(): options = get_options() replace_options(self.option_menu, options) if self.tk_variable.get() not in options: self.tk_variable.set('')