mixster

#!/usr/bin/env python
import xml.parsers.expat
import urllib

class Parser(object):
  children = []
  data = ''

  def __init__(self, name='root', par=None, pas=None):
    self.name = name
    self.parent = par
    self.parser = pas

  def parse(self, data):
    print 'Here'
    self.parser = xml.parsers.expat.ParserCreate()
    self.parser.StartElementHandler = self.newElement
    self.parser.EndElementHandler = self.endElement
    self.parser.CharacterDataHandler = self.newData
    self.parser.Parse(data)

  def newElement(self, name, attrs):
    print 'There'
    self.children.append(Parser(name, self, self.parser))
    self.parser.StartElementHandler = self.children[-1].newElement
    self.parser.EndElementHandler = self.children[-1].endElement
    self.parser.CharacterDataHandler = self.children[-1].newData

  def endElement(self, name):
    print 'Everywhere'
    self.parser.StartElementHandler = self.parent.newElement
    self.parser.EndElementHandler = self.parent.endElement
    self.parser.CharacterDataHandler = self.parent.newData

  def newData(self, data):
    self.data = data

f = urllib.urlopen('data')
s = ''
for line in f:
  s += line
f.close()

p = Parser()
p.parse(s)

stack = [('', p)]

while stack:
  t = stack.pop(0)
  for c in t[1].children:
    stack.append((t[0] + t[1].name + '.', c))
  print t[0] + t[1].name