project01
    thread

 project01
 thread   from django.contrib.sitemaps import Sitemap   from django.shortcuts import resolve_url   from . models import Topic, Category   class TopicSitemap(Sitemap):    priority = 0.5    changefreq = 'never' # 他、always など    def items(self):    return Topic.objects.all()    def location(self, obj):    return resolve_url('thread:topic', pk=obj.id)   class CategorySitemap(Sitemap):    priority = 0.5    changefreq = 'never'    def items(self):    return Category.objects.all()    def location(self, obj):    return resolve_url('thread:category', url_code=obj.url_code)