Python--SyntaxError: Non-ASCII character '/xe4' in file

首次学习Python，出现以下错误，

SyntaxError: Non-ASCII character '/xe4' in file F:/phythonDoc/phython--zhouwei/ch02/2.3/variable_naming.py on line 5, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details

代码如下：

__author__ = 'Administrator'#!/usr/bin/python# -*- coding: UTF-8 -*-# 下面的两个i并不是同一个对象i = 1PRint id(i)i = 2print id(i)# 正确的变量命名var_1 = 1print var_1_var1 = 2print _var1# 错误的变量命名_var = 3print _varvar = 4print var

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后来删除：__author__ = 'Administrator'

终于运行成功！