Django2.0 + ListView + Pagination

折腾了一番，终于把django中的ListView视图的分页效果做好了，话不多说，首先展示的是效果图:

相关代码如下：

views.js

class IndexView(ListView):
    model = User
    template_name = 'users/index.html'
    paginate_by = 5 #每页显示多少条数据
    ordering = 'username'   #以username字段排序
    context_object_name = 'users'  # 传到template中的list
    page_kwarg = 'page'  # 获取第几页的数据的参数名称（?page=xxx）。默认是`page`

    def get_context_data(self, **kwargs):
        context = super(IndexView, self).get_context_data(**kwargs)
        current_page = context.get('page_obj').number  #当前页
        total_page = context.get('paginator').num_pages  #总共的页数

        if current_page<=5:
            pagerange = range(1,5)
        elif 7<current_page< total_page and (current_page+2)<total_page:
            pagerange = range(current_page-2,current_page+2)
        else:
            pagerange = range(total_page-4,total_page+1)