urlpatterns = patterns('django.views.generic.simple', ('^$',
    'direct_to_template', {'template': 'page.html'}), (
    '^external/content/a/$', 'direct_to_template', {'template': 'a.html'}),
    ('^external/content/b/$', 'direct_to_template', {'template': 'b.html'}))
Django + Jquery, расширение div AJAX