more than one decorator can be usedbut each one must be on separate line here' an example@foo @bar def spam()pass more information about decorators can be found in "functions and functional programming,and "classes and object-oriented programming source code encoding python source programs are normally written in standard -bit ascii howeverusers working in unicode environments may find this awkward--especially if they must write lot of string literals with international characters it is possible to write python source code in different encoding by including special encoding comment in the first or second line of python program#!/usr/bin/env python -*codingutf- -* "jalapenostring in quotes is directly encoded in utf- when the special codingcomment is suppliedstring literals may be typed in directly using unicode-aware editor howeverother elements of pythonincluding identifier names and reserved wordsshould still be restricted to ascii characters lib fl ff