import sys
import xml.sax
import xml.sax.handler


class SongXmlBuilder(xml.sax.handler.ContentHandler):

	def startElement(self, name, attrs):
		print('Starting element', name)
		print('--> attributes=', attrs.items())

	def endElement(self, name):
		pass #print('Ending element', name)
	
	def setDocumentLocator(self, locator):
		print('Setting document locator!')
		self._locator = locator

def load_jukebox(fname):
	handler = SongXmlBuilder()
	try:
		xml.sax.parse(fname, handler)
	except:
		print("Unexpected error:", sys.exc_info())
		print(handler._locator.getLineNumber(), handler._locator.getColumnNumber())



if __name__ == '__main__':
	load_jukebox(sys.argv[1])