views.py 文件源码

def sitemap(request, sitemaps, section=None,
            template_name='sitemap.xml', content_type='application/xml',
            mimetype=None):

    if mimetype:
        warnings.warn("The mimetype keyword argument is deprecated, use "
            "content_type instead", DeprecationWarning, stacklevel=2)
        content_type = mimetype

    req_protocol = 'https' if request.is_secure() else 'http'
    req_site = get_current_site(request)

    if section is not None:
        if section not in sitemaps:
            raise Http404("No sitemap available for section: %r" % section)
        maps = [sitemaps[section]]
    else:
        maps = list(six.itervalues(sitemaps))
    page = request.GET.get("p", 1)

    urls = []
    for site in maps:
        try:
            if callable(site):
                site = site()
            urls.extend(site.get_urls(page=page, site=req_site,
                                      protocol=req_protocol))
        except EmptyPage:
            raise Http404("Page %s empty" % page)
        except PageNotAnInteger:
            raise Http404("No page '%s'" % page)
    return TemplateResponse(request, template_name, {'urlset': urls},
                            content_type=content_type)