add filters

aircox/models/page.py

@@ -38,7 +38,7 @@ class Category(models.Model):
         return self.title
 
 
-class PageQuerySet(InheritanceQuerySet):
+class BasePageQuerySet(InheritanceQuerySet):
     def draft(self):
         return self.filter(status=Page.STATUS_DRAFT)
 
@@ -86,7 +86,7 @@ class BasePage(models.Model):
         _('content'), blank=True, null=True,
     )
 
-    objects = PageQuerySet.as_manager()
+    objects = BasePageQuerySet.as_manager()
 
     detail_url_name = None
     item_template_name = 'aircox/widgets/page_item.html'
@@ -149,6 +149,12 @@ class BasePage(models.Model):
         return cls(**cls.get_init_kwargs_from(page, **kwargs))
 
 
+class PageQuerySet(BasePageQuerySet):
+    def published(self):
+        return self.filter(status=Page.STATUS_PUBLISHED,
+                           pub_date__lte=tz.now())
+
+
 class Page(BasePage):
     """ Base Page model used for articles and other dated content. """
     category = models.ForeignKey(
@@ -163,6 +169,8 @@ class Page(BasePage):
         _('allow comments'), default=True,
     )
 
+    objects = PageQuerySet.as_manager()
+
     class Meta:
         verbose_name = _('Publication')
         verbose_name_plural = _('Publications')