Python-сообщество

from django.core.paginator import Paginator, Page


class MyPage(Page):
    def range_before(self):
        i = self.number - 4
        if i <= 0:
            i = 1
        return range(i, self.number)

    def range_after(self):
        b = self.number + 1
        e = b + 4
        if e > self.paginator.num_pages:
            e = self.paginator.num_pages + 1
        return range(b, e)


class MyPaginator(Paginator):
    def _get_page(self, *args, **kwargs):
        return MyPage(*args, **kwargs)

from common.paginator import MyPaginator

class MyListView(ListView):
    paginator_class = MyPaginator
    paginate_by = PAGINATE_BY
    context_object_name = 'albums'
    sort_by_list = {
        'id': 'Дата',
        'hits': 'Просмотры',
        #'comments': 'Комментарии'
    }

    def get_order(self):
        self.sort_by = self.request.GET.get('sort_by', 'id')
        if self.sort_by in self.sort_by_list:
            return '-{}'.format(self.sort_by)
        else:
            self.sort_by = 'id'
            return '-id'

    def get_context_data(self, **kwargs):
        context = super(MyListView, self).get_context_data(**kwargs)
        if self.sort_by != 'id':
            context['sort_by_param'] = 'sort_by={}&'.format(self.sort_by)
        context['sort_by_name'] = self.sort_by_list[self.sort_by]
        context['sort_by_list'] = self.sort_by_list
        return context


class AlbumsList(MyListView):
    template_name = 'albums/albums_list.html'

    def get_queryset(self):
        return Album.objects.order_by(self.get_order())

{% if is_paginated %}
{% autoescape off %}
<ul class="pagination">
	{% if page_obj.has_previous %}
		<li>
			<a href="?{{ sort_by_param }}page=1">
				<span>Первая</span>
			</a>
		</li>
		<li>
			<a href="?{{ sort_by_param }}page={{ page_obj.previous_page_number }}">
				<i class="icon-angle-left"></i>
			</a>
		</li>
		{% for num in page_obj.range_before %}
			<li>
				<a href="?{{ sort_by_param }}page={{ num }}">{{ num }}</a>
			</li>
		{% endfor %}
	{% endif %}
		<li class="active">
			<a href="#">{{ page_obj.number }}</a>
		</li>
	{% if page_obj.has_next %}
		{% for num in page_obj.range_after %}
			<li>
				<a href="?{{ sort_by_param}}page={{ num }}">{{ num }}</a>
			</li>
		{% endfor %}
		<li>
			<a href="?{{ sort_by_param }}page={{ page_obj.next_page_number }}">
				<i class="icon-angle-right"></i>
			</a>
		</li>
		<li>
			<a href="?{{ sort_by_param }}page=last">
				<span>Последняя</span>
			</a>
		</li>
	{% endif %}
</ul>
{% endautoescape %}
{% endif %}