code: def info(request):
      
      if check_key(request):
          api = get_api(request)
          user = api.users(id='self')
          print dir(user)
          return render_to_response('djfoursquare/info.html', {'user': user})
      else:
          return HttpResponseRedirect(reverse('main'))
docs: display some user info to show we have authenticated successfully