check for presence of field before delete since appengine doesn't init References to an object

ptarjan · ptarjan · commit 532ce928bf60 · 2009-11-09T00:52:46.000-08:00
diff --git a/oauth/db/appengine.py b/oauth/db/appengine.py
@@ -77,8 +77,10 @@ def save(self):
             self.primary_key = ''.join(random.sample(chars, 20))
         return self.put()
     def delete(self):
-        request_token.delete()
-        access_token.delete()
+        if self.request_token:
+            self.request_token.delete()
+        if self.access_token:
+            self.access_token.delete()
         return super(User, self).delete()
 
     created = db.DateTimeProperty(auto_now_add=True)
