كيفية عمل تعدد الصفحات بلغ البايثون

class Article(models.Model):
	title = models.CharField(max_length = 200)
	content = models.CharField(max_length = 200)

from app.models import Article
from django.shortcuts import render_to_response, RequestContext


def articles(request):
	articles = Article.objects.all()
	return render_to_response('articles.html', locals(), context_instance = RequestContext(request))

from app.models import Article
from django.shortcuts import render_to_response, RequestContext
from django.core.paginator import Paginator, EmptyPage, PageNotAnInteger


def articles(request):

	articles_list = Article.objects.all()
	paginator = Paginator(articles_list, 3) # Show 3 articles per page

	page = request.GET.get('page')

	try:
        articles = paginator.page(page)
    except PageNotAnInteger:
        # If page is not an integer, deliver first page.
        articles = paginator.page(1)
    except EmptyPage:
        # If page is out of range (e.g. 9999), deliver last page of results.
        articles = paginator.page(paginator.num_pages)


	return render_to_response('articles.html', locals(), context_instance = RequestContext(request))

{% for article in articles %}
    {# Each "article" is an article model object. #}
    {{ article.title|upper }}<br />
    <hr/>  
    {{ article.content }}
    ...
{% endfor %}

<div class="pagination">
    <span class="step-links">
        {% if articles.has_previous %}
            <a href="?page={{ articles.previous_page_number }}">previous</a>
        {% endif %}

        <span class="current">
            Page {{ articles.number }} of {{ articles.paginator.num_pages }}.
        </span>

        {% if articles.has_next %}
            <a href="?page={{ articles.next_page_number }}">next</a>
        {% endif %}
    </span>
</div>