search.py 文件源码

def handle(self, request, q):
        node_q = Node.objects.filter(name=q)
        if node_q.count() == 1:
            return HttpResponseRedirect(reverse('graphs', args=(node_q[0].group, node_q[0].name)))

        node_q = Node.objects.filter(name__startswith=q)
        if node_q.count() == 1:
            return HttpResponseRedirect(reverse('graphs', args=(node_q[0].group, node_q[0].name)))

        group_q = Node.objects.filter(group=q)
        if group_q.exists():
            return HttpResponseRedirect(reverse('group_nodes', args=(group_q[0].group, )))

        response = render_to_response('not_found.html', {}, RequestContext(request))
        response.status_code = 404
        return response