@@ 2,10 2,10 @@ import urllib2
 import feedparser
 from urllib import urlencode
 from datetime import datetime, timedelta
+from hashlib import sha1
 
 from django.db import models
 from django.conf import settings
-from django.utils.hashcompat import sha_constructor
 from django.core.urlresolvers import reverse, NoReverseMatch
 
 from djpubsubhubbub import signals

          
@@ 144,7 144,7 @@ class Subscription(models.Model):
     def generate_token(self, mode, run_save=True):
         assert self.pk is not None, \
             'Subscription must be saved before generating token'
-        token = mode[:20] + sha_constructor('%s%i%s' % (
+        token = mode[:20] + sha1('%s%i%s' % (
                 settings.SECRET_KEY, self.pk, mode)).hexdigest()
         self.verify_token = token
         if run_save: