class mp3_file(object):
	""" Class represents a mp3 file and it's data tags """
	
	def __init__(self, name, mode="r"):
		self._file_descriptor = open(name, mode)
		self._tags = {'id3': id3(self._file_descriptor),
					  'mpeg': mpeg(self._file_descriptor),
     		  		  'stat': file_stats(self._file_descriptor)}
		self._create_properties()
	
	def _create_properties(self):
		""" Create properties from tags """
		for tag_name, tag in self._tags.iteritems():
			def get_tag(self):
				return self._tags[tag_name]
			setattr(self, tag_name, property(get_tag))