def change_name(self, new_name):
        """Change the name of the shell, possibly updating the maximum name
        length"""
        if not new_name:
            name = self.hostname
        else:
            name = new_name.decode()
        self.display_name = display_names.change(
            self.display_name, name)
def change_name ( self , new_name ) : if not new_name : name = self . hostname else : name = new_name . decode ( ) self . display_name = display_names . change ( self . display_name , name )
Change the name of the shell, possibly updating the maximum name
        length