<input type= "button" style="float: right;" value="Next Graph" onClick="javascript:location.href = '{% url graph_view %}';"></input>

{{item.name}}<a href="{%url del_room item.id %}" onclick="return confirm('你确认要删除  '{{item.name}}' 吗?')">删除房间</a>

{{item.name}}<a href="{%url del_room item.id %}" onclick="return confirm('你确认要删除  "{{item.name}}" 吗?')">删除房间</a>

# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
    'django.template.loaders.filesystem.Loader',
    'django.template.loaders.eggs.Loader',
    'django.template.loaders.app_directories.Loader',
)

<script type="text/javascript"> 
   var a = "{{someDjangoVariable}}"
</script>

def str_len(str):  
    try:  
        row_l=len(str)  
        utf8_l=len(str.encode('utf-8'))  
        return (utf8_l-row_l)/2+row_l  
    except:  
        return row_l
    return row_l

@secure_required
def weibo_callback(request):
    """
            微博callback

    """
    try:
        code = request.GET.get('code', None)
        client = _create_client()
        r = client.request_access_token(code)
        print 'access token: %s' % json.dumps(r)
        access_token, expires_in, uid = r.access_token, r.expires_in, r.uid
        client.set_access_token(access_token, expires_in)
        u = client.users.show.get(uid = uid)
        print 'got user: %s' % uid

        request.session['access_token'] = access_token
        request.session['expires_in'] = expires_in

        # 进行登录(用户不存在,则创建)
        new_user, is_new_user = _login_for_user(u, expires_in - r.expires, request)
        if is_new_user == True:
            redirect_to = reverse('userena_profile_edit',
                                    kwargs = {'username': new_user.username})
        else:
            redirect_to = signin_redirect(
                    None, new_user)

    except Exception, e:
        return HttpResponse('连接新浪账号时出错:%s <p>返回首页:<a href="/">首页</a>' % e)
return HttpResponseRedirect(redirect_to)