Django 개발 도서관 시스템 에 부 딪 힌 문제 와 해결

http://www.cnblogs.com/lt1983/archive/2012/05/16/2503640.html
질문class   Book(models.Model):      class   Meta:          verbose_name =   ' '          verbose_name_plural =   verbose_name      isbn          =   models.CharField( 'ISBN' ,max_length = 13 ,unique = True )      title           =   models.CharField( ' ' ,max_length = 200 )      subtitle           =   models.CharField( ' ' ,max_length = 200 ,blank = True )      pages           =   models.IntegerField( ' ' ,blank = True )      author          =   models.CharField( ' ' ,max_length = 60 )      translator          =   models.CharField( ' ' ,max_length = 60 ,blank = True )      price           =   models.CharField( ' ' ,max_length = 60 ,blank = True )      publisher       =   models.CharField( ' ' ,max_length = 200 ,blank = True )      pubdate         =   models.CharField( ' ' ,max_length = 60 ,blank = True )      cover_img        =   models.URLField( ' ' ,blank = True )      summary        =   models.TextField ( ' ' ,blank = True ,max_length = 2000 )      author_intro        =   models.TextField ( ' ' ,blank = True ,max_length = 2000 )
       def   __unicode__( self ):          return   str ( self .title)
출력 가능: SyntaxError: Non - ASCII character '\ xe7' in file / home / czh / workdir / pythonWeb /
Django_Demo/Users/
models.py on line 5, 
but no 
encoding 
declared; see http://www.python.org/peps/pep-0263.html for details (
models.py, line 5)