# Copyright (c) 2004-5 Marek Hnilica. All rights reserved.
# Small wrapper for ogg.vorbis module, which is far from being my blood-group
# Distributed under GPL version 2, or (at your option) later
import ogg.vorbis
def GetTag(filename):
	OggInfo=ogg.vorbis.VorbisFile(filename)
	VorbTag=OggInfo.comment()
	a1=[]; a2=[]
	try:
		for i in range(len(VorbTag.items())):
			a1.append([VorbTag.items()[i][0]][0])
			a2.append(str(VorbTag.items()[i][1]))
	except UnicodeDecodeError:
		pass
	VorbTag={}
	for i in range(len(a1)):
		VorbTag[a1[i]]=a2[i]
	return VorbTag
# WriteTag should receive a tuple...
def WriteTag(filename,tags):
	OggInfoTag=ogg.vorbis.VorbisComment()
	for i in range(len(tags)):
		TagName=tags.keys()[i]
		TagValue=tags.values()[i]
		OggInfoTag.add_tag(TagName,TagValue)
	OggInfoTag.write_to(filename)