Django分页

<div id="pagination">
    <ul id="pagination-flickr">
    {% if article_list.has_previous %}
    <li class="previous"><a href="?page={{ article_list.previous_page_number }}">&laquo;上一页</a></li>
    {% else %}
    <li class="previous-off">&laquo;上一页</li>
    {% endif %}
     <li class="active">{{ article_list.number }}/{{ article_list.paginator.num_pages }}</li>
    {% if article_list.has_next %}
      <li class="next"><a href="?page={{ article_list.next_page_number }}">下一页 &raquo;</a></li>
    {% else %}
      <li class="next-off">下一页 &raquo;</li>
    {% endif %}
   </ul>
</div>

def otherFunction(request):
　　....
　　article_list = Article.objects.filter(XXX=xxx)
　　getPage(article_list)
　　....


def getPage(request, article_list):
    paginator = Paginator(article_list, 2)  　　#用Paginator包装一下article_list，并设定一页2条
    try:
        page = int(request.GET.get(‘page‘, 1))
        article_list = paginator.page(page)　　 #根据页码取数据
    except (EmptyPage, InvalidPage, PageNotAnInteger):
        article_list = paginator.page(1)
    return article_list