Django Sitemap Framework integriert

src/events/sitemaps.py

@@ -0,0 +1,22 @@
+from django.contrib.sitemaps import Sitemap
+from django.utils import timezone
+from .models import Event, Photo
+
+
+class EventSitemap(Sitemap):
+    changefreq = "never"
+    priority = 0.6
+    protocol = 'https'
+
+    def items(self):
+        return Event.objects.all()
+
+    def priority(self, event):
+        delta = timezone.now() - event.start
+        delta = abs(delta.days / 300.0 )
+        return max(1 - delta, 0.1)
+
+    def lastmod(self, event):
+        return event.end
+        return min(event.end, timezone.now())
+