Source code for pytomo.kaa_metadata.audio.core
# -*- coding: iso-8859-1 -*-
# -----------------------------------------------------------------------------
# core.py - basic audio class
# -----------------------------------------------------------------------------
# $Id: core.py 4041 2009-05-22 14:59:59Z tack $
#
# -----------------------------------------------------------------------------
# kaa-Metadata - Media Metadata for Python
# Copyright (C) 2003-2006 Thomas Schueppel, Dirk Meyer
#
# First Edition: Thomas Schueppel <stain@acm.org>
# Maintainer: Dirk Meyer <dischi@freevo.org>
#
# Please see the file AUTHORS for a complete list of authors.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MER-
# CHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program; if not, write to the Free Software Foundation, Inc.,
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# -----------------------------------------------------------------------------
from __future__ import absolute_import
# python imports
#import sys
# kaa imports
from ..core import ParseError, Media, MEDIA_AUDIO
AUDIOCORE = ['channels', 'samplerate', 'length', 'encoder', 'codec', 'format',
'samplebits', 'bitrate', 'fourcc', 'trackno', 'id', 'userdate' ]
MUSICCORE = ['trackof', 'album', 'genre', 'discs', 'thumbnail' ]
[docs]class Audio(Media):
"""
Audio Tracks in a Multiplexed Container.
"""
_keys = Media._keys + AUDIOCORE
media = MEDIA_AUDIO
[docs]class Music(Audio):
"""
Digital Music.
"""
_keys = Audio._keys + MUSICCORE
def _finalize(self):
"""
Correct same data based on specific rules
"""
Audio._finalize(self)
if self.trackof:
try:
# XXX Why is this needed anyway?
if int(self.trackno) < 10:
self.trackno = u'0%s' % int(self.trackno)
except (AttributeError, ValueError):
pass