fix for #524 datetime_safe removal

actstream/feeds.py

@@ -7,7 +7,6 @@
 from django.contrib.syndication.views import Feed, add_domain
 from django.contrib.sites.models import Site
 from django.utils.encoding import force_str
-from django.utils import datetime_safe
 from django.views.generic import View
 from django.http import HttpResponse, Http404
 from django.urls import reverse
@@ -45,7 +44,7 @@ def get_uri(self, action, obj=None, date=None):
         """
         if date is None:
             date = action.timestamp
-        date = datetime_safe.new_datetime(date).strftime('%Y-%m-%d')
+        date = date.strftime('%Y-%m-%d')
         return 'tag:{},{}:{}'.format(Site.objects.get_current().domain, date,
                                      self.get_url(action, obj, False))