def list_location():
l = Location()
l.lat = 1.0
l.lng = 1.0
l.put()
vals = ''
q = Location.query()
n = q.count()
for e in q:
vals += str(e) + '<br><br>'
# e.key.delete()
return '<h3>%d</h3><br>%s' % (n, vals)
