$ python
Python 2.4.4 (#1, Jun 13 2007, 19:24:15)
[GCC 4.1.2 (Gentoo 4.1.2)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import fileinfo
>>> mp3file
Traceback (most recent call last):
  File "<stdin>", line 1, in ?
NameError: name 'mp3file' is not defined
>>> mp3file = fileinfo.MP3FileInfo()
>>> mp3file
{}
>>>