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from xml.sax import make_parser, handler, SAXParseException
import xml.sax
class XSPFParser( handler.ContentHandler):
def __init__(self):
self.path = ""
self.curURL = ""
self.tracks = []
self.track = {}
def parseFile(self, fileName):
try:
parser = make_parser()
parser.setContentHandler(self)
parser.parse(fileName)
return True
except SAXParseException:
return False
def parseBuff(self, buff):
buff = '<?xml version="1.0" encoding="UTF-8"?>'+"\n"+ buff
try:
xml.sax.parseString(buff,self)
return True
except SAXParseException:
return False
def getTracks(self):
return self.tracks
def startElement(self, name, attrs):
self.path += "/%s" % name
self.content = ""
if self.path == "/playlist/trackList/track/link":
self.rel= attrs.get('rel',"")
else:
self.rel=""
def characters(self, content):
self.content = self.content + content
def endElement(self, name):
if self.path == "/playlist/trackList/track":
self.tracks.append(self.track)
self.track={}
self.track["playlisttitle"] = self.title
if self.path == "/playlist/trackList/track/location":
self.track["location"]=self.content
if self.path == "/playlist/trackList/track/title":
self.track["title"]=self.content.encode('utf8')
if self.path == "/playlist/trackList/track/creator":
self.track["creator"]=self.content.encode('utf8')
if self.path == "/playlist/trackList/track/id":
self.track["id"] = self.content
if self.path == "/playlist/trackList/track/album":
self.track["album"] = self.content.encode('utf8')
if self.path == "/playlist/trackList/track/duration":
self.track["duration"] = self.content
if self.path == "/playlist/trackList/track/image":
self.track["image"] = self.content
if self.path == "/playlist/trackList/track/lastfm:trackauth":
self.track["trackauth"] = self.content
if self.path == "/playlist/trackList/track/lastfm:albumId":
self.track["albumId"] = self.content
if self.path == "/playlist/trackList/track/lastfm:artistId":
self.track["artistId"] = self.content
if self.path == "/playlist/trackList/track/link":
if self.rel=="http://www.last.fm/artistpage":
self.track["artistpage"] = self.content
if self.rel=="http://www.last.fm/albumpage":
self.track["albumpage"] = self.content
if self.rel=="http://www.last.fm/trackpage":
self.track["trackpage"] = self.content
if self.rel=="http://www.last.fm/buyTrackURL":
self.track["buytrackpage"] = self.content
if self.rel=="http://www.last.fm/buyAlbumURL":
self.track["buyalbumpage"] = self.content
if self.rel=="http://www.last.fm/freeTrackURL":
self.track["freetrackpage"] = self.content
if self.path == "/playlist/title":
self.title = self.content
offset = self.path.rfind("/")
if offset >= 0:
self.path = self.path[0:offset]
if __name__ == "__main__":
a=XSPFParser()
a.parseFile("playlist.xspf")
print a.getTracks()
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