views.py 文件源码

def paginate(request, qs):
    try:
        limit = int(request.GET.get('limit', 10))
    except ValueError:
        limit = 10
    if limit > 100:
        limit = 10

    try:
        page = int(request.GET.get('page', 1))
    except ValueError:
        raise Http404

    paginator = Paginator(qs, limit)

    try:
        page = paginator.page(page)
    except EmptyPage:
        page = paginator.page(paginator.num_pages)
    return page, paginator