base.py 文件源码

def serve_listing(self, request):
        """Renders the children pages."""
        pages = self.children

        # Pagination
        page = request.GET.get('page')
        paginator = Paginator(pages, settings.ITEMS_PER_PAGE)

        try:
            pages = paginator.page(page)
        except EmptyPage:
            pages = paginator.page(paginator.num_pages)
        except PageNotAnInteger:
            pages = paginator.page(1)

        return render(request, self.get_template(request),
                      {'self': self, 'pages': pages})