def tagcloudxml(request):
xml = cStringIO.StringIO()
w = XMLWriter(xml)
tags = w.start("tags")
for tag in tagcloud():
w.element("a",
text=tag['tag'],
attrs={'href': "http://www.bhamtechevents.org/browse_events/%s".format(tag['tag']),
'title': "%s topics".format(tag["count"]), 'rel': "tag",
'style': "font-size: %s".format(tag["size"])}
)
w.end()
w.close(tags)
w.flush()
return HttpResponse(xml.read())
