add show tags of last months only

fet2020/posts/managers.py

@@ -2,6 +2,8 @@ from django.db import models
 from django.db.models import Q
 from django.utils import timezone
 
+from datetime import timedelta
+
 
 class PostManager(models.Manager):
     def get_queryset(self):
@@ -10,7 +12,11 @@ class PostManager(models.Manager):
     def get_visible_articles(self):
         return self.get_queryset().filter(is_hidden=False)
 
-    def all_post_with_date(self):
+    def get_last_months_posts(self):
+        date_today = timezone.now().date()
+        return self.get_visible_articles().filter(public_date__gt=date_today - timedelta(days=365))
+
+    def get_all_posts_with_date(self):
         return (
             self.get_queryset()
             .filter(Q(event_start__isnull=False) & Q(event_end__isnull=False))